[Event "Live Chess"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "AndreiPaul16"] [Black "Arthur425"] [Result "1-0"] [WhiteElo "979"] [BlackElo "870"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "63"] [EventDate "2020.??.??"] {[%evp 10,62,73,23,202,156,355,274,306,267,326,186,206,122,753,495,528,405,468, 211,492,339,828,821,821,812,1205,1137,1700,1678,1710,1705,2166,1122,3478,2759, 3252,3079,29991,29992,29992,29984,29983,29984,29993,29994,29996,29996,29997, 29998,29998,29999,29999,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. d3 Bg4 6. h3 Bd7 $2 {[%eval 202,20] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} (6... Bxf3 $11 {[%eval 23,21] and Black is okay.} 7. Qxf3 Nd4) 7. Ng5 $146 ({Predecessor:} 7. Bg5 Be7 8. O-O Na5 9. Bb3 Nxb3 10. axb3 h6 11. Bh4 g5 12. Bg3 g4 13. hxg4 Bxg4 {0-1 (30) Dsouza,S (1198)-Millet,C (1600) FICGS email 2010}) 7... Qe7 $2 {[%eval 355,21]} (7... d5 $16 {[%eval 156,22]}) 8. Bxf7+ Kd8 {White has a decisive advantage.} 9. Nd5 Nxd5 10. exd5 { [%eval 186,24]} (10. Bxd5 $142 {[%eval 326,17] And now Nf7+ would win.} Be8 11. O-O) 10... Nd4 11. c3 $36 {[%mdl 2048] White is in control.} Nb5 $2 {[%eval 753,21][%mdl 8192]} (11... h6 $16 {[%eval 122,22]}) 12. Ne6+ Bxe6 13. dxe6 d5 14. c4 {[%eval 211,21]} (14. Qh5 $142 {[%eval 468,22] Hoping for Bg5.} h6 15. Qxe5) 14... dxc4 $2 {[%eval 492,21]} (14... Nd6 {[%eval 211,21]} 15. Qf3 (15. cxd5 Nxf7 16. exf7 Qxf7 $16) 15... e4 16. dxe4 Nxf7) 15. dxc4+ Nd6 $2 {[%eval 828,19]} (15... Nd4 {[%eval 339,20]} 16. O-O Qf6) 16. c5 {[%mdl 64] Pin} Kc8 17. cxd6 cxd6 18. O-O Kd8 {[#]} 19. h4 $1 Qxh4 20. Bd2 b6 {[#]} 21. Bb4 $1 { [%mdl 512]} Kc8 (21... Qxb4 22. Qd5) 22. Bxd6 Bxd6 23. Qxd6 {White wants to mate with Rfc1+.} h5 24. Rfc1+ {White mates.} Kb7 25. Qc6+ Ka6 26. Rc4 Qxc4 27. Qxc4+ b5 28. Qc6+ Ka5 {[#]} 29. b4+ $1 {[%mdl 64] Decoy} Kxb4 30. Rb1+ Ka3 31. Qxb5 {[%csl Ga2,Gb1][%CAl Rb5b3]} Rab8 32. Qa5# {Accuracy: White = 64%, Black = 22%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "AndreiPodea"] [Black "Luca012011"] [Result "1-0"] [WhiteElo "1292"] [BlackElo "1167"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "163"] [EventDate "2020.??.??"] {[%evp 11,163,-1,54,8,174,103,180,167,187,158,188,167,209,157,266,187,294,275, 381,305,327,110,217,93,170,113,173,141,259,74,164,86,186,-403,-375,-452,-443, -471,193,170,191,168,206,147,196,181,197,157,201,157,181,120,220,104,445,428, 437,420,748,725,690,587,881,575,653,562,533,533,657,460,448,-29997,664,522,567, 154,440,46,66,0,641,618,722,713,716,672,585,407,400,321,328,58,103,80,642,627, 355,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,68,68,68,68,68,68,68,68,68,68,68,68,68,0,68, 0,68,0,0,0,0,0,0,0,0,0,0,0,0,0,68,68,68,68,68,68,141,68,68,68,29990,29991]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O h6 {[%eval 54,21]} (6... d6 $11 {[%eval -1,23]}) 7. h3 {[%eval 8,24] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} (7. Re1 $14 {[%eval 54,21]}) 7... Na5 $2 {[%eval 174,21]} (7... a6 $11 {[%eval 8,24] and Black stays safe.}) 8. Bb5 {[%eval 103, 23]} ({White should try} 8. b4 $18 {[%eval 174,21]}) 8... Bb6 $146 {[%eval 180, 22]} (8... Bd6 $16 {[%eval 103,23] was called for.}) ({Predecessor:} 8... a6 9. Ba4 b5 10. Bc2 Nc6 11. b4 Ba7 12. Bb2 d6 13. Nbd2 Ne7 14. a4 c6 15. axb5 cxb5 { 1-0 (25) De Sousa,V (1560)-Campos,L Sao Sebastiao do Paraiso 2017}) 9. Nxe5 $18 {White is clearly better.} d6 10. Nf3 $1 a6 11. Ba4 c5 {[%eval 209,21]} (11... Bd7 {[%eval 167,25] was worth a try.} 12. Bf4 Bxa4 13. Qxa4 Re8) 12. Re1 c4 { [%eval 266,20]} (12... Nc6 $16 {[%eval 157,23]} 13. Bf4 Re8) 13. d4 Bd7 { [%eval 294,23]} (13... d5 $142 {[%eval 187,23]} 14. e5 Ne4) 14. Bc2 Be6 15. Nbd2 d5 16. Nf1 $2 {[%eval 110,24]} (16. e5 $18 {[%eval 327,21] is more deadly. }) 16... dxe4 {[%eval 217,18]} (16... Nxe4 $16 {[%eval 110,24]} 17. Bxe4 dxe4) 17. Bxe4 {[%eval 93,24]} (17. N3d2 $18 {[%eval 217,18]}) 17... Nxe4 $16 18. Rxe4 Bd5 {[%eval 173,22]} (18... Bc7 $16 {[%eval 113,24]}) 19. Re1 $18 Re8 { [%eval 259,21]} (19... Bc7 $16 {[%eval 141,21] keeps fighting.} 20. Ne5 Re8) 20. Be3 $2 {[%eval 74,23]} (20. Rxe8+ $18 {[%eval 259,21]} Qxe8 21. Bf4) 20... Nc6 {[%eval 164,20]} (20... Bc7 $16 {[%eval 74,23]}) 21. Ng3 {[%eval 86,24]} ( 21. Bf4 $18 {[%eval 164,20]}) 21... Qf6 {[%eval 186,24] [#]} (21... Bc7 $16 { [%eval 86,24]}) 22. Nh4 $4 {[%eval -403,21][%mdl 8192]} (22. Nh5 $1 $18 { [%eval 186,24][%CAl Rh5f6]} Qd8 {[#]} 23. Ne5 $1 {[%mdl 512]} Nxe5 24. dxe5) 22... Qxh4 $19 23. Nf5 Qf6 24. Qh5 {[%CAl Rf5h6]} Ne7 $4 {[%eval 193,24][%mdl 8192]} (24... Rad8 $19 {[%eval -471,21] and all is fine.} 25. Bd2 Be4) 25. Nxe7+ $18 {[%mdl 64] Discovered Attack} Rxe7 26. Qxd5 Qe6 27. Qf3 Qd7 {[%eval 196,22]} (27... Rae8 $16 {[%eval 147,23]} 28. Bd2 Qd7) 28. Bf4 Rae8 29. Rxe7 Qxe7 {[%eval 201,21]} (29... Rxe7 $16 {[%eval 157,22]} 30. b3 cxb3) 30. Bd2 Qd7 31. Qg3 {[%eval 120,24]} ({White should play} 31. Bf4 $18 {[%eval 181,20]}) 31... Kf8 {[%eval 220,22]} (31... Bc7 $16 {[%eval 120,24]} 32. Qf3 Qb5) 32. Re1 {[%eval 104,26]} (32. b3 $18 {[%eval 220,22]}) 32... Bc7 $2 {[%eval 445,25] [%mdl 8192]} (32... Rxe1+ $16 {[%eval 104,26] is a better chance.} 33. Bxe1 Bc7 ) 33. Rxe8+ {[%mdl 64] Overworked Piece} Kxe8 34. Qxg7 h5 {[%eval 748,22]} ( 34... Qf5 $142 {[%eval 420,26]} 35. Qxh6 Qc2) 35. Qh8+ {[%mdl 64] Double Attack } Ke7 36. Qxh5 Qa4 37. Qe2+ Kd7 38. a3 Qc2 39. Qg4+ Kc6 40. Qf3+ Kb6 41. Be3 $4 {[%eval -32761,23][%mdl 8192]} (41. Bf4 $18 {[%eval 448,26]}) 41... Qxb2 $4 { [%eval 664,22][%mdl 8192]} (41... Qb1+ {[%eval -32761,23] avoids the disaster.} 42. Bc1 Qxc1+ 43. Qd1 Qxd1#) 42. d5+ Ka5 43. Qd1 $2 {[%eval 154,24]} (43. g3 $18 {[%eval 567,21] and White stays clearly on top.}) 43... Qxa3 $2 {[%eval 440,21]} (43... Qb3 $16 {[%eval 154,24] is a better defense.} 44. Qe1 Qb5) 44. d6 $2 {[%eval 46,26]} (44. g3 $18 {[%eval 440,21]}) 44... Bxd6 $14 45. g3 { [%eval 0,24]} (45. g4 $14 {[%eval 66,21]}) 45... Kb5 $2 {[%eval 641,20][%mdl 8192]} (45... b5 $11 {[%eval 0,24]}) 46. Qd5+ $18 Bc5 47. Qxb7+ Ka5 48. Bxc5 Qxc5 49. Qxf7 {[%mdl 4096] Endgame KQ-KQ} Ka4 50. h4 Kb3 51. Qf3 $2 {[%eval 58, 28]} (51. h5 $18 {[%eval 328,22]} Qd6 52. Qg6 Qd1+ 53. Kg2 Qd5+ 54. Kh3 Qh1+ 55. Kg4 Qd1+ 56. f3 Qd7+ 57. Kh4) 51... a5 $14 52. h5 a4 $2 {[%eval 642,26] [%mdl 8192]} (52... Qg5 $16 {[%eval 80,25]}) 53. Qd1+ $18 Kxc3 54. Qxa4 $2 { [%eval 0,35]} (54. h6 $18 {[%eval 355,21]} Qf5 55. Qxa4 Qb1+ 56. Kh2) 54... Qxh5 $11 55. Qa3+ Kd2 56. Qe3+ Kc2 57. Qe4+ Kb3 {White should prevent ...Qd1+.} 58. g4 Qg5 59. Qb1+ Kc3 60. Qf5 Qxf5 61. gxf5 {KPP-KP} Kd2 {[%eval 68,42]} ( 61... Kd3 $11 {[%eval 0,32]} 62. Kh2 c3) 62. f6 $14 {Intending f7 and mate.} c3 {( -> ...c2)} 63. f7 c2 64. f8=Q c1=Q+ {KQ-KQ} 65. Kg2 {Threatening mate with Qh6+.} Qc6+ 66. Qf3 $1 {[%CAl Rf3c6]} Qg6+ 67. Qg3 Qc6+ 68. Kh3 {[%eval 0,29]} (68. Qf3 $14 {[%eval 68,35]} Qg6+ 69. Qg3 Qc6+ 70. f3) 68... Qh6+ {[%eval 68, 37]} (68... Ke2 $11 {[%eval 0,29]}) 69. Kg4 {[%eval 0,34]} (69. Kg2 $14 { [%eval 68,37]}) 69... Qg6+ {[%eval 68,35]} (69... Qe6+ $11 {[%eval 0,34]} 70. Kh5 Qf7+ 71. Kh6 Qf6+ 72. Kh5 Qf7+ 73. Kh6 Qf6+ 74. Kh5 Qf7+) 70. Kf3 {[%eval 0,36]} (70. Kh3 $1 $14 {[%eval 68,35]} Qh5+ 71. Kg2) 70... Qc6+ $1 $11 71. Kf4 {Threatens to win with Qe3+.} Qf6+ 72. Ke4 {Strongly threatening Qf4+.} Qc6+ 73. Kf5 Qd7+ 74. Kg5 Qg7+ 75. Kh4 Qh7+ 76. Kg4 Qg6+ {[%eval 68,27]} ({Better is } 76... Qd7+ $11 {[%eval 0,28]} 77. Kh4 Qh7+ 78. Kg4 Qd7+ 79. Kg5 Qg7+ 80. Kh5 Qh7+ 81. Kg4) 77. Kh3 $1 $14 Qh6+ 78. Kg2 Qc6+ $1 79. f3 Qf6 {[%eval 141,25]} ( 79... Qd5 $14 {[%eval 68,33]}) 80. Qf2+ {[%eval 68,36]} (80. f4 $16 {[%eval 141,25]}) 80... Kd3 81. Qf1+ $1 Kd4 $2 {[%eval 32748,23][%mdl 8192]} (81... Kd2 $14 {[%eval 68,34]}) 82. Qa1+ {Accuracy: White = 50%, Black = 40%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "????.??.??"] [Round "?"] [White "andreisofineti"] [Black "CrinaMotca"] [Result "1-0"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "113"] {[%evp 9,112,-41,28,-44,35,-36,55,-39,60,8,49,-45,144,117,140,100,183,-62,-25, -71,-2,-43,142,8,63,-24,140,135,190,163,203,153,199,157,287,159,237,150,193, 160,271,175,202,153,172,120,185,160,172,172,172,158,180,158,194,153,174,146, 168,156,237,235,222,212,236,209,273,258,704,730,689,679,691,715,935,959,1351, 1336,2325,2098,2488,2213,6371,6365,6562,6561,2775,2860,7581,7321,29987,29988, 29990,29991,29996,29993,29995,29994,29997,29998,29998,29998,29998,29999,29999] } 1. e4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 Bb4 5. Bd2 Bc5 {[%eval 28,23]} (5... a6 $15 {[%eval -41,21]}) 6. Be2 {[%eval -44,21] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} (6. Bg5 $11 {[%eval 28,23]}) 6... d6 {[%eval 35,22]} (6... a5 $15 {[%eval -44,21]}) 7. O-O {[%eval -36,24]} (7. Na4 $14 {[%eval 35, 22]}) 7... Be6 {[%eval 55,21]} (7... a5 $15 {[%eval -36,24]}) 8. a3 {[%eval -39,24]} (8. Na4 $14 {[%eval 55,21]}) 8... Nd4 $146 {[%eval 60,21]} (8... a6 $15 {[%eval -39,24]}) ({Predecessor:} 8... Qd7 9. b4 Bb6 10. Na4 O-O 11. Nxb6 axb6 12. Bg5 Nh5 13. Qd2 f6 14. Be3 d5 {0-1 (29) Montoya,M (1281)-Bedoya,M (1410) Medellin 2019}) 9. Nxd4 {[%eval 8,22]} (9. Na4 $14 {[%eval 60,21]}) 9... Bxd4 $11 10. Re1 {[%eval -45,24]} (10. Nb5 $14 {[%eval 49,22]}) 10... d5 $2 { [%eval 144,21]} (10... O-O $15 {[%eval -45,24]}) 11. exd5 $16 Nxd5 12. Nxd5 Bxd5 {[%eval 183,21] [#]} (12... Qxd5 $16 {[%eval 100,23]} 13. Bf3 Qc5) 13. Rb1 $2 {[%eval -62,22]} ({White has to play} 13. c3 $1 $18 {[%eval 183,21][%CAl Rc3d4]} Bb6 {[#]} 14. d4 $1 {[%mdl 512]}) 13... Qf6 $15 14. Rf1 {[%eval -71,20] } (14. Be3 $11 {[%eval -25,26]}) 14... Qg6 {[%eval -2,22]} ({Black should try} 14... O-O-O $17 {[%eval -71,20]}) 15. Bf3 $11 Be6 $2 {[%eval 142,20]} (15... Bxf3 $15 {[%eval -43,23] keeps the upper hand.} 16. Qxf3 O-O-O) 16. Qe2 { [%eval 8,22]} ({Better is} 16. Bxb7 $16 {[%eval 142,20]} Rb8 17. Bc6+ Kf8 18. Qf3) 16... O-O-O 17. Be3 {[%eval -24,23]} (17. Bh5 $14 {[%eval 63,19]} Qf5 18. a4) 17... Bxe3 $2 {[%eval 140,20]} (17... Rhe8 $11 {[%eval -24,23]}) 18. Qxe3 $16 {[%mdl 64] Double Attack} Rd4 {[%eval 190,24]} (18... Kb8 $16 {[%eval 135, 26]}) 19. Qxe5 Rd6 20. Qc5 Kb8 {[%eval 199,21]} (20... b6 $16 {[%eval 153,24]} 21. Qc3 Bd5 22. Bxd5 Rxd5) 21. Rfe1 $18 Bh3 {[%eval 287,20]} (21... Qf6 $16 { [%eval 157,26]} 22. Qe5 Qxe5 23. Rxe5 g6) 22. Qb5 {[%eval 159,27]} (22. Re7 $18 {[%eval 287,20]} Rc8 23. Rbe1) 22... b6 {[%eval 237,24]} (22... Rb6 $16 { [%eval 159,27]} 23. Qe5 Bf5) 23. Qa6 {[%csl Gf3][%CAl Ra6b7]} Bc8 24. Qc4 Re6 { [%eval 271,24]} (24... Qf6 $16 {[%eval 160,26]} 25. Qe4 c6) 25. Rxe6 Qxe6 26. Qxe6 Bxe6 {[%mdl 4096] Endgame KRB-KRB} 27. Re1 {[%eval 120,24]} ({White should play} 27. b4 $18 {[%eval 172,22]}) 27... Bd7 {[%eval 185,24]} (27... c5 $16 {[%eval 120,24]} 28. h4 Kc7) 28. g3 Re8 29. Rxe8+ Bxe8 {KB-KB} 30. Kf1 Kc8 31. Ke2 Kd7 32. Ke3 {[%eval 153,27]} (32. b4 $18 {[%eval 194,26]}) 32... Ke6 33. c3 Kd6 34. d4 Bc6 {[%eval 237,22]} (34... b5 $16 {[%eval 156,28] is a better defense.} 35. h4 Bd7) 35. Bxc6 Kxc6 {KP-KP} 36. Kd3 Kd5 37. c4+ Kd6 38. b4 a5 $2 {[%eval 704,21]} (38... Ke6 {[%eval 258,24]} 39. d5+ Kd6) 39. bxa5 bxa5 40. Kc3 Kc6 41. Kb3 Kb6 42. c5+ Kc6 43. Kc4 g5 44. d5+ Kd7 45. Kb5 Ke7 46. Kxa5 Kf6 47. Kb5 Ke5 48. a4 Kf6 49. a5 Ke7 50. a6 {White mates.} Kd8 51. a7 Kc8 52. a8=Q+ Kd7 53. Qc6+ Kc8 54. d6 {[%csl Gd6][%CAl Rc6c7]} Kb8 55. d7 Ka7 56. Qxc7+ Ka8 57. d8=Q# {Accuracy: White = 46%, Black = 17%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "ArianaB"] [Black "mavaninimay8910"] [Result "1/2-1/2"] [WhiteElo "1427"] [BlackElo "1601"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "95"] [EventDate "2020.??.??"] {[%evp 24,95,44,14,102,94,122,95,194,80,223,145,191,161,200,150,193,75,95,70, 89,38,99,0,586,74,612,2,412,407,384,-81,0,-218,-113,-138,-19,-170,-169,-262, -261,-286,-243,-389,-381,-389,-340,-336,-220,-502,-499,-29990,-29991,-29994, -29990,-29995,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. Be3 O-O 11. f3 Ng5 12. f4 Ne4 13. Nd2 Bxd4 {[%eval 102,24] C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} (13... Nxd2 $11 {[%eval 14,24] remains equal.} 14. Qxd2 Bb6) 14. Bxd4 $16 Bf5 15. Nxe4 Bxe4 {[%eval 194,21]} (15... dxe4 $16 {[%eval 95,22]} 16. Bc5 Re8) 16. Qd2 {[%eval 80,23]} (16. Qg4 $18 {[%eval 194,21] and the rest is easy.}) 16... Qh4 $146 {[%eval 223,20]} (16... Qd7 $16 {[%eval 80,23]}) ({ Predecessor:} 16... Qd7 17. Qf2 Rfb8 18. b3 Bf5 19. Bxa7 Rb5 20. Bd4 Qe7 21. a4 Rba5 22. Rad1 Rd8 {1-0 (34) Simek,J (2090)-Jarolim,J (1850) Ostrava 2010}) 17. Rae1 Qg4 {[%eval 191,22]} (17... Rfe8 $16 {[%eval 145,25]}) 18. Re3 $18 Qf5 19. Rg3 h6 20. e6 {[%eval 75,23]} (20. h3 $18 {[%eval 193,20]}) 20... f6 $16 21. e7 $36 {[%mdl 2048] Black is under pressure.} Rfe8 22. Qc3 {[%eval 38,25]} (22. Bc5 $16 {[%eval 89,20]}) 22... Kf7 {[%eval 99,20]} (22... Kh8 $14 {[%eval 38, 25]}) 23. Qxc6 {[%eval 0,22]} ({Better is} 23. Bc5 $1 $16 {[%eval 99,20]}) 23... h5 $2 {[%eval 586,19][%mdl 8192]} (23... Rac8 $11 {[%eval 0,22]}) 24. c4 $2 {[%eval 74,24]} (24. Rg5 $18 {[%eval 586,19]} fxg5 25. fxg5 Qxf1+ 26. Kxf1) 24... h4 $2 {[%eval 612,20][%mdl 8192] [#]} (24... dxc4 $16 {[%eval 74,24]} 25. Qxc4+ (25. Qxc7 h4 $14) 25... Qd5 26. Qxd5+ Bxd5) 25. Re3 $2 {[%eval 2,24]} ( 25. Rg5 $1 $18 {[%eval 612,20][%CAl Rg5f5][%mdl 512]} dxc4 (25... fxg5 26. fxg5 ) 26. Qxc4+ (26. Rxf5 Bxc6 27. Rc5 Be4 $14) 26... Bd5 27. Qxd5+ (27. Rxf5 Bxc4 28. Rc1 Be6 $16) 27... Qxd5 28. Rxd5) 25... Qg4 $2 {[%eval 412,19][%mdl 8192]} (25... Rab8 $11 {[%eval 2,24]}) 26. Rxe4 $18 dxe4 27. Qxe4 $2 {[%eval -81,22] [#]} (27. f5 $18 {[%eval 384,24][%csl Gf5][%CAl Rc6e6]} Kg8 28. h3) 27... Qe6 { [%eval 0,23]} (27... Rab8 $1 $17 {[%eval -81,22]}) 28. Qf3 $2 {[%eval -218,20]} (28. Qxe6+ $1 $11 {[%eval 0,23]} Kxe6 29. Bc5) 28... Qf5 {[%eval -113,24]} ( 28... Qxe7 $19 {[%eval -218,20]} 29. Qh5+ Kg8 30. Qxh4 Qe4) 29. Re1 {[#]} c5 { [%eval -19,26]} (29... Rac8 $1 $17 {[%eval -138,20]} 30. h3 (30. Bxa7 Rxe7 31. Rxe7+ Kxe7 $15) 30... Rxe7 31. Rxe7+ Kxe7) 30. Bc3 $2 {[%eval -170,21]} (30. Bf2 $1 $11 {[%eval -19,26] and White has nothing to worry.}) 30... Rab8 $19 31. b3 {[%eval -262,22]} (31. Rd1 $142 {[%eval -169,27]}) 31... Rxe7 32. Rxe7+ Kxe7 {[%mdl 4096] Endgame KQR-KQB} 33. Qe3+ {[%eval -389,21]} (33. Qe2+ $142 { [%eval -243,26]} Kf7 34. h3) 33... Kf7 34. h3 Re8 35. Qf3 Re4 36. a3 $2 { [%eval -502,21]} (36. Bd2 {[%eval -220,25] was forced.}) 36... Rxf4 37. Qb7+ { [%eval -32747,23]} (37. Qd1 $19 {[%eval -499,25]} Re4 38. a4) 37... Kg6 38. Qb8 Rf1+ 39. Kh2 Qb1 $2 {[%eval 0,35]} (39... Kh7 {[%eval -32757,39] mates} 40. Qd6 Qb1 41. Be1 Rxe1 42. Qd1 Qxd1 43. g4 Re2#) 40. Qe8+ $11 {The position is equal. } Kh6 {[%csl Gb1][%CAl Rf1h1]} 41. Bd2+ g5 {[%csl Gb1][%CAl Rf1h1]} (41... Kh7 $5 42. Qh5+ $8 {[%mdl 64] Double Attack} Kg8 43. Qe8+ Kh7 44. Qh5+ {[%mdl 64] Double Attack} Kg8 45. Qe8+ Kh7 $11) 42. Qf8+ {[%mdl 64] Double Attack} Kg6 { [%csl Gb1][%CAl Rf1h1]} 43. Qg8+ Kf5 {[%csl Gb1][%CAl Rf1h1]} 44. Qd5+ Kg6 { [%csl Gb1][%CAl Rf1h1]} 45. Qg8+ Kh6 {[%csl Gb1][%CAl Rf1h1]} 46. Qf8+ { [%mdl 64] Double Attack} Kh5 {[%csl Gb1][%CAl Rf1h1]} 47. Qh8+ Kg6 {[%csl Gb1] [%CAl Rf1h1]} 48. Qg8+ {Accuracy: White = 32%, Black = 41%.} 1/2-1/2 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "Bianca_VI"] [Black "Alexandru0606"] [Result "0-1"] [WhiteElo "1398"] [BlackElo "1471"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "138"] [EventDate "2020.??.??"] {[%evp 14,137,67,20,162,129,171,95,150,101,150,-9,38,0,9,-58,-13,-59,32,-88, -72,-126,-96,-201,-65,-93,-109,-115,-101,-193,-177,-180,-180,-183,-174,-205, -183,-201,-187,-309,-138,-248,-238,-322,-274,-270,-221,-468,-456,-461,-426, -422,-346,-396,-397,-418,-419,-518,-518,-502,-351,-29970,-29972,-7441,-7397, -29981,-29980,-29980,-29977,-29981,-29979,-29981,-29978,-29979,-29980,-29981, -29982,-29982,-29983,-29982,-29984,-29983,-29984,-29983,-29984,-29984,-29985, -29985,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989, -29989,-29989,-29990,-29990,-29990,-29991,-29991,-29992,-29993,-29994,-29995, -29995,-29994,-29996,-29997,-29997,-29997,-29998,-29996,-29997,-29996,-29997, -29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 {Black must now prevent Ng5.} d5 {[%eval 162,19] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} (8... Nxe4 $11 {[%eval 20,21]} 9. d5 Ne7) 9. exd5 $18 Nxd5 10. Qe2+ { [%eval 95,21]} (10. Ba3 $18 {[%eval 171,19]}) 10... Nce7 {[%eval 150,20]} ( 10... Be6 $142 {[%eval 95,21]}) 11. Bxd5 $146 {[%eval 101,20]} (11. O-O $142 { [%eval 150,20]}) ({Predecessor:} 11. Qc2 O-O 12. O-O Bf5 13. Qb3 Nb6 14. Bg5 Nxc4 15. Qxc4 h6 16. Bh4 Qd6 17. Bg3 {1-0 (35) Svitek,M-Hlavacek,T Most 1999}) 11... Qxd5 $16 {[#]} 12. Ba3 $2 {[%eval -9,24]} (12. O-O $1 $16 {[%eval 150,17] }) 12... Qe6 {[%eval 38,21]} (12... Be6 $11 {[%eval -9,24]}) 13. Qxe6 (13. c4 { is interesting.} Qxe2+ 14. Kxe2 f6 15. Rhe1 Ng6 16. Kd2+) 13... Bxe6 14. O-O { [%eval -58,22]} ({Better is} 14. O-O-O $11 {[%eval 9,23]}) 14... Ng6 {[%eval -13,26]} (14... Nf5 $15 {[%eval -58,22]}) 15. Rfe1 {[%eval -59,23]} (15. Nd2 $11 {[%eval -13,26] might be stronger.}) 15... Kd7 {[%eval 32,25]} (15... O-O-O $15 {[%eval -59,23]}) 16. Ne5+ {[%eval -88,20]} (16. d5 $1 $14 {[%eval 32,25] stays ahead.} Bxd5 17. Red1) 16... Nxe5 $17 17. dxe5 {[%eval -126,23]} ({ White should play} 17. Rxe5 {[%eval -72,24]} f6 18. Re3) 17... Rad8 18. Rad1+ { [%eval -201,20]} (18. Bc5 $17 {[%eval -96,25]}) 18... Ke8 {[%eval -65,26]} ( 18... Kc6 $19 {[%eval -201,20]} 19. Ra1 Rd3) 19. Rxd8+ {[%eval -109,28]} (19. Bc5 $15 {[%eval -65,26] feels stronger.}) 19... Kxd8 $15 {[%mdl 4096] Endgame KRB-KRB} 20. Rd1+ Kc8 21. Be7 {[%eval -193,25]} (21. Rd2 $17 {[%eval -101,25] might work better.}) 21... Bxa2 22. Ra1 Re8 23. Rxa2 Rxe7 $19 {KR-KR} 24. f4 a6 25. Kf2 Re6 26. g4 {[%eval -309,22]} (26. Ke3 $142 {[%eval -187,25]}) 26... f6 {[%eval -138,25]} (26... Rc6 $19 {[%eval -309,22] is more deadly.} 27. Ra3 Kd7) 27. Ra5 {[%eval -248,21]} (27. exf6 $17 {[%eval -138,25]} Rxf6 28. Ke3) 27... fxe5 28. fxe5 b5 29. Kf3 Rxe5 30. c4 $2 {[%eval -468,22]} (30. Rxa6 {[%eval -221,26] was the only chance.} Rc5 31. Ra3) 30... Kb7 31. Kf4 Rc5 32. cxb5 Rxb5 33. Ra4 a5 {[%CAl Ba6a5,Ba5a4][%mdl 32] Strongly threatening ...Rb4+.} 34. Ke3 Kb6 35. Kd3 Rb4 36. Ra3 a4 37. h3 $2 {[%eval -32707,25]} (37. g5 $19 {[%eval -351,23]}) 37... Rb3+ 38. Rxb3+ axb3 {KP-KP} 39. Kc3 {[#]} b2 $1 {Black mates.} 40. Kxb2 {K3P-KPP} Kc5 41. Kc3 Kd5 42. Kd3 c5 43. h4 Ke5 44. g5 Kf5 45. Kc4 Kg4 46. Kxc5 Kxh4 {KPP-KP} 47. g6 h5 48. Kd4 Kg5 49. Ke3 Kxg6 {KP-KP} 50. Kf4 Kh6 51. Kg3 g5 52. Kh3 Kg6 53. Kg3 Kf5 54. Kf3 g4+ 55. Kg3 Kg5 56. Kh2 h4 57. Kg2 g3 58. Kh1 Kf4 59. Kg1 Kf3 60. Kh1 g2+ 61. Kg1 h3 62. Kh2 Kf2 63. Kxh3 g1=Q { [%csl Gf2][%CAl Rg1g3]} 64. Kh4 Qg3+ 65. Kh5 Kf3 66. Kh6 Kf4 67. Kh7 Kf5 68. Kh8 Kf6 {[%csl Gf6][%CAl Rg3g7]} 69. Kh7 Qg7# {Accuracy: White = 45%, Black = 68%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "Brili2020"] [Black "NastaseTeodora"] [Result "1-0"] [WhiteElo "1274"] [BlackElo "1166"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "39"] [EventDate "2020.??.??"] {[%evp 12,38,65,-20,56,17,81,-13,223,30,114,61,107,0,220,211,237,217,244,227, 354,154,262,116,486,471,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. Bb3 {[%eval -20,22]} (7. h3 $14 {[%eval 65,20]}) 7... d5 {[%eval 56,21] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} (7... a5 $11 {[%eval -20,22]}) 8. exd5 $14 Nxd5 9. Re1 {[%eval -13,23]} ( 9. Nbd2 $16 {[%eval 81,20]}) 9... Re8 $2 {[%eval 223,17] [#]} (9... Bg4 $11 { [%eval -13,23] and Black stays safe.}) 10. Nbd2 $2 {[%eval 30,23]} (10. d4 $18 {[%eval 223,17]}) 10... Bg4 {[%eval 114,20]} (10... Nf6 $1 $11 {[%eval 30,23] remains equal.}) 11. h3 {[%eval 61,23]} (11. Ne4 $16 {[%eval 114,20]} Bf8 12. Ng3) 11... Bh5 12. Nf1 {[%eval 0,23]} (12. Ne4 $16 {[%eval 107,18]} Bf8 13. Bc4 ) 12... Bxf3 $146 {[%eval 220,19]} (12... Nf6 $11 {[%eval 0,23] and Black is okay.}) ({Predecessor:} 12... Nf6 13. Ng3 Bg6 14. Be3 Bxe3 15. Rxe3 e4 16. dxe4 Nxe4 17. Nxe4 Rxe4 18. Qe2 Rxe3 19. Qxe3 {1-0 (60) Sarbu,Z (1373)-Cavasi,E (1126) Calimanesti 2015}) 13. Qxf3 $18 Nf6 14. Bg5 h6 15. Bh4 Qd6 {[%eval 354, 18]} (15... Kh8 {[%eval 227,25] was called for.} 16. Bxf7 Rf8) 16. Bc2 { [%eval 154,24]} (16. Ng3 $18 {[%eval 354,18]} g5 17. Nh5 Nxh5 18. Bxf7+ { [%mdl 64] Double Attack} (18. Qxh5 Qf6 $14) 18... Kh8 19. d4 (19. Bxh5 $2 Rf8 $19) (19. Bxe8 Ng7 $18)) 16... Nd5 {[%eval 262,20]} (16... Ne7 $16 {[%eval 154, 24]} 17. Nd2 Bb6 18. Qxb7 Nf5) 17. Qe4 {[%eval 116,25]} (17. Ng3 $18 {[%eval 262,20]}) 17... Nf4 $2 {[%eval 486,22][%mdl 8192] [#]} (17... g6 $16 {[%eval 116,25]}) 18. d4 $1 {[%mdl 512] Intending Qh7+ and mate.} Bb6 {[%eval 32764,20] } (18... Qg6 $18 {[%eval 471,25]} 19. dxc5 Nxh3+ 20. Kh1 Qxe4 21. Bxe4 Nf4) ( 18... exd4 19. Qh7+) 19. Qh7+ Kf8 20. Qh8# {Accuracy: White = 35%, Black = 26%. } 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "chrischess1000"] [Black "abhiraaj2k10"] [Result "1-0"] [WhiteElo "1483"] [BlackElo "1650"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "97"] [EventDate "2020.??.??"] {[%evp 15,97,-12,72,0,19,-7,101,64,132,107,204,83,182,178,256,161,157,77,98,54, 105,51,52,37,75,-38,73,-72,-16,-70,176,0,612,607,550,574,1113,1100,1325,323, 370,341,375,220,226,125,751,652,776,774,775,780,794,734,722,632,778,782,788, 784,775,775,932,932,931,931,909,909,854,825,824,791,29986,29987,29989,780,1644, 1241,29984,29985,29987,29988,6419,1215]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 O-O 8. Bc4 e6 {[%eval 72,21]} (8... Qb6 $11 { [%eval -12,23]} 9. Bb3 Nxe4) 9. Bb3 {[%eval 19,20] B35: Sicilian: Accelerated Dragon with 5 Nc3: main line.} (9. Qd2 $16 {[%eval 72,21]}) 9... d5 $11 10. exd5 exd5 {[%eval 101,19]} (10... Nxd5 $11 {[%eval -7,21] keeps the balance.} 11. Nxd5 exd5) 11. Qd2 $16 {White is better.} Re8 {[%eval 132,18]} (11... Nxd4 $1 $14 {[%eval 64,21]} 12. Bxd4 Re8+ 13. Kf2 Qd6) 12. O-O-O $1 Ne5 {[%eval 204, 20]} (12... Bd7 $16 {[%eval 107,23]}) 13. Rhe1 $146 {[%eval 83,23]} (13. Bh6 $18 {[%eval 204,20] and White stays clearly on top.}) ({Predecessor:} 13. Bf2 Nc4 14. Qd3 Bh6+ 15. Kb1 Ne5 16. Qf1 a6 17. Bg3 Nc6 18. Nde2 Bf5 19. Nxd5 Bxc2+ 20. Kxc2 Nxd5 21. Bxd5 {0-1 (31) Vlachynska,L (1224)-Strnadova,M (1514) Kouty nad Desnou 2020}) 13... a6 {[%eval 182,24]} (13... Nc4 $16 {[%eval 83,23] keeps fighting.} 14. Bxc4 dxc4) 14. Bg5 $18 Nc4 15. Bxc4 dxc4 16. Rxe8+ { [%eval 77,22]} (16. Ne4 $142 $1 {[%eval 157,21][%CAl Re4f6]} Be6 17. Nxe6 Qxd2+ 18. Nxd2 Rxe6 19. Rxe6 (19. Nxc4 Rxe1 20. Rxe1 b5 $16) 19... fxe6 20. Nxc4) 16... Qxe8 $16 17. Re1 {[%eval 54,24]} (17. Nde2 $16 {[%eval 98,22]}) 17... Qf8 {[%eval 105,22]} (17... Qd8 $14 {[%eval 54,24]}) 18. Kb1 {[%eval 51,24]} ({ White should play} 18. Qf4 $16 {[%eval 105,22]} Ne8 19. Kb1) 18... Bd7 $14 19. Qf4 $36 {[%mdl 2048] White is more active.} Nh5 20. Qd2 {[%eval -38,26]} ({ Better is} 20. Qe4 $16 {[%eval 75,20]}) 20... Nf6 {[%eval 73,24]} (20... h6 $15 {[%eval -38,26]} 21. Be7 Qb8) 21. Qf2 {[%eval -72,22]} (21. Qf4 $16 {[%eval 73, 24] stays on course.} Qb8 22. Qh4) 21... b5 {[%eval -16,24]} ({Black should try } 21... h6 $17 {[%eval -72,22]} 22. Bh4 Rd8) 22. Qh4 $11 Nh5 $2 {[%eval 176,21] } (22... Re8 $1 $15 {[%eval -70,26] keeps the upper hand.}) 23. Nd5 $2 { [%eval 0,25]} (23. g4 $1 $18 {[%eval 176,21] Be7 is the strong threat.} Bxd4 24. Nd5) 23... Re8 $2 {[%eval 612,20][%mdl 8192]} (23... Qc5 $11 {[%eval 0,25]} 24. Qe4 Kh8) 24. Be7 $18 Rxe7 25. Qxe7 Bxd4 26. Qxd7 Qc5 27. g4 $2 {[%eval 323, 23]} (27. Re7 {[%eval 1325,25] Qe8+ would kill now.} Nf6 28. Nxf6+ Bxf6 29. Qe8+ {[%mdl 64] Double Attack} Kg7 30. Qxf7+ Kh6 31. Qf8+ Kg5 32. h4+ $1 { [%mdl 512]} Kf5 33. g4+ Kf4 34. Re4+ {[%mdl 64] Discovered Attack} Kxf3 35. Qxc5 Kxe4 36. Qc6+ {[%mdl 64] Double Attack} Ke5 37. Qxa6) 27... Nf6 28. Qd8+ Kg7 29. Nxf6 {[%eval 220,24]} (29. Nc7 $142 {[%eval 375,25] aiming for Re7.} Qb4 {[%mdl 64] Double Attack} 30. c3 Bxc3 31. Re2 Bxb2 32. Nxa6) 29... Bxf6 30. Qd1 {[%eval 125,24]} (30. Qd2 $18 {[%eval 226,23]}) 30... Bxb2 $2 {[%eval 751, 23][%mdl 8192]} (30... c3 $16 {[%eval 125,24]}) 31. Kxb2 {[%mdl 4096] Endgame} Qb4+ 32. Kc1 {And now Qd4+ would win.} Qa3+ 33. Kd2 Qd6+ 34. Ke3 Qe5+ 35. Kd2 Qd6+ 36. Kc3 Qa3+ {[#]} 37. Kd4 $1 Qd6+ {[#]} 38. Ke4 $1 f5+ 39. gxf5 Qe7+ 40. Kf4 Qh4+ 41. Ke3 Qh6+ 42. f4 Qh3+ 43. Qf3 Qxh2 44. Qb7+ Kf8 45. Rd1 {[%eval 780,25]} (45. Qc8+ $142 {[%eval 32746,28]} Kf7 46. fxg6+ Kf6 47. Qc6+ Kg7 48. Qd7+ Kxg6 49. Qg4+ Kf7 50. Kf3) 45... Qh3+ 46. Qf3 Qxf5 47. Qa8+ {[%mdl 64] Double Attack} Kg7 48. Qb7+ Kf6 49. Rd6+ {[%mdl 64] Double Attack. Accuracy: White = 36%, Black = 30%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "????.??.??"] [Round "?"] [White "CircotaDavid"] [Black "Matei-CatrunaAndrei"] [Result "0-1"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "28"] {[%evp 9,28,-901,-894,-919,-873,-1190,-823,-1400,-902,-1488,-1405,-2010,-1936, -2324,-2125,-2237,-2183,-29997,-2553,-29998,-2778]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Ng5 Qxg5 5. d4 Qxg2 {[%mdl 64] [#] Double Attack} 6. Rf1 {C50: Hungarian Defence and Giuoco Pianissimo.} Qxe4+ 7. Be3 Bxd4 8. Na3 $146 { Black is clearly winning.} ({Predecessor:} 8. f3 Qxe3+ 9. Be2 Bxb2 10. Nd2 Bxa1 11. Qxa1 Nd4 12. Nc4 Qxe2# {0-1 (12) Parra Dominguez,C-Munoz Angel,A Malaga 2000}) 8... Bxe3 9. Qh5 Bf4+ 10. Kd1 Qd4+ {[%mdl 64] [#] Double Attack} 11. Bd3 g6 12. Qf3 Qxb2 {[%mdl 64] Double Attack} 13. Ke2 Qc3 {[%eval -2553,23]} (13... Nd4+ $142 {[%eval -32761,19]} 14. Ke1 Qc3+ 15. Kd1 Qd2#) 14. Nc4 b5 {[%eval -2778,22]} (14... Nd4+ $142 {[%eval -32763,20]} 15. Kd1 Qxa1#) 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "dariusionascu10"] [Black "dragosleu"] [Result "0-1"] [WhiteElo "1292"] [BlackElo "1490"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "88"] [EventDate "2020.??.??"] {[%evp 13,87,-9,88,-41,7,-48,98,30,340,209,311,-385,-390,-395,-379,-416,-382, -448,-390,-449,-371,-371,-359,-569,-564,-678,-687,-707,-695,-674,-669,-809, -785,-804,-803,-986,-986,-979,-973,-957,-947,-992,-963,-972,-962,-6457,-6457, -6395,-6386,-29988,-29989,-29989,-29990,-29990,-29986,-29991,-29992,-29990, -29991,-29992,-29991,-29992,-29993,-29994,-29995,-29995,-29996,-29997,-29997, -29997,-29998,-29998,-29999,-29999,-29999,-29999]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. O-O Qb6 {[%eval 88,20]} (7... a6 $11 { [%eval -9,24] keeps the balance.}) 8. b3 {[%eval -41,23] C02: French: Advance Variation.} ({Better is} 8. dxc5 $16 {[%eval 88,20]} Bxc5 9. b4) 8... cxd4 $15 9. cxd4 Nb4 {[%eval 98,21] [#]} (9... Nge7 $15 {[%eval -48,25] keeps the upper hand.}) 10. a3 $1 $16 {[%CAl Ra3b4] White is better.} Nc2 $146 {[%eval 340,25] [%mdl 8192]} (10... Nc6 $1 $11 {[%eval 30,23]}) ({Predecessor:} 10... Nc6 11. b4 a6 12. Nc3 Nxb4 13. Na4 Bxa4 14. Qxa4+ Nc6 15. Be3 Qa5 16. Qb3 Rb8 {1-0 (47) Meldal,P (1236)-Seirup,S (1226) Roskilde 2008}) 11. Ra2 $18 Qxb3 12. Rxc2 $4 { [%eval -385,21][%mdl 8192]} (12. Rb2 $18 {[%eval 311,26] was the only winning move.} Qa4 13. Rxb7) 12... Qxc2 $19 13. Qxc2 Rxc2 14. Bd3 Rc8 15. Bb2 Be7 16. Nbd2 {[#]} Bxa3 $1 {[%mdl 64] Deflection, Decoy} 17. Bxa3 Rc3 $1 {[%csl Ba3, Bd3][%mdl 64] Double Attack} 18. Be2 {[%eval -569,21]} (18. Ra1 $142 {[%eval -359,26]} Rxd3 19. Bd6) 18... Rxa3 19. Nb1 Ra1 20. Nc3 Rxf1+ 21. Kxf1 Ne7 22. Nb5 Bxb5 23. Bxb5+ Nc6 24. Bxc6+ bxc6 {[%mdl 4096] Endgame KR-KN} 25. Ke2 O-O 26. Kd3 a5 27. Kc2 Rb8 {White must now prevent ...a4.} 28. Nd2 a4 {Threatens to win with ...a3.} 29. f4 a3 30. Nb3 a2 31. g4 {[#]} Rxb3 $1 {[%mdl 64] Remove Defender, Promotion. Black mates.} 32. Kxb3 a1=Q 33. Kb4 Qg1 34. g5 Qxd4+ {[%mdl 64] Double Attack} 35. Ka5 Qxf4 {[%mdl 64] Double Attack} 36. Kb6 Qxe5 37. h4 d4 38. Kxc6 d3 39. Kd7 d2 40. Ke8 Qc7 41. g6 d1=Q {[%csl Gc7][%CAl Rd1d8]} 42. gxh7+ Kh8 {[%csl Gc7][%CAl Rd1d8]} 43. h5 Qdd7+ 44. Kf8 Qe7# { Accuracy: White = 35%, Black = 66%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "????.??.??"] [Round "?"] [White "e_Daria"] [Black "mihaivintu"] [Result "1/2-1/2"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "93"] {[%evp 15,93,0,32,-6,258,-48,606,587,862,378,787,785,838,821,1292,1298,1289, 789,1138,845,884,863,1414,1407,1407,1373,1412,1352,1375,1312,1312,1311,1376, 1359,1401,1319,1387,1292,1770,1464,1434,1386,1618,1616,1590,1504,1542,1512, 1509,1483,1516,1108,1577,1524,3050,4959,2517,2632,1877,9,9,9,9,9,9,9,71,-29999, 9,-52,-53,-67,-26,-52,-23,-97,-61,-94,-25,-40]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O O-O 6. d3 d6 7. Bg5 h6 8. Bh4 Bg4 9. h3 {C50: Hungarian Defence and Giuoco Pianissimo.} Bh5 $2 {[%eval 258,22][%mdl 8192] [#]} (9... Bxf3 $11 {[%eval -6,22] and Black has nothing to worry.} 10. Qxf3 Nd4) 10. Nd5 $2 {[%eval -48,22]} (10. g4 $1 $18 {[%eval 258,22]}) 10... Nxd5 $2 {[%eval 606, 19][%mdl 8192]} (10... g5 $15 {[%eval -48,22]} 11. g4 Bxg4 12. Bxg5 hxg5 13. hxg4 Nxd5 14. Bxd5 Ne7) 11. Bxd8 $18 {White is clearly winning.} Raxd8 $146 ({ Predecessor:} 11... Nd4 12. Bxc7 Nxf3+ 13. Kh1 Bd4 14. c3 Rac8 15. cxd4 Rxc7 16. Qa4 {1-0 (16) Nobis,A-Kempe,A Sebnitz 2006}) 12. d4 {[%eval 378,25]} (12. Bxd5 $142 {[%eval 862,20]} Bxf3 13. Qxf3) 12... exd4 $2 {[%eval 787,21]} (12... Bxf3 {[%eval 378,25]} 13. gxf3 Nb6 14. dxc5 Nxc4) 13. Bxd5 Nb4 14. Bxb7 g5 15. g4 Bg6 16. Nd2 d3 17. cxd3 Nxd3 18. Nb3 Bxe4 19. Bxe4 Nf4 20. Nxc5 dxc5 21. Qe1 Nxh3+ 22. Kg2 Nf4+ 23. Kg1 Nh3+ 24. Kh1 Rde8 25. Kh2 Nf4 26. Rd1 Re7 27. f3 Rfe8 28. Rc1 {[%CAl Bd1c1,Bc1c5,Bc5f5][%mdl 32]} Nd5 29. Rxc5 Nf4 30. Rf5 Nd3 31. Qe2 Nf4 32. Qe3 Ng6 33. f4 gxf4 34. R1xf4 Nxf4 35. Qxf4 Rxe4 36. Qxh6 { [%CAl Rf5g5]} Re2+ 37. Kh3 $2 {[%eval 9,31]} (37. Kg3 $18 {[%eval 1877,27] [%CAl Rf5g5]} R8e3+ 38. Kf4) 37... R8e3+ $11 38. Kh4 {[%CAl Rf5g5]} Rh2+ 39. Kg5 Rxh6 40. Kxh6 {[%mdl 4096] Endgame KR-KR} Kf8 {[%eval 71,30]} (40... Re2 $11 {[%eval 9,29]}) 41. g5 $2 {[%eval -32765,29][%mdl 8192] [#]} (41. Ra5 $16 { [%eval 71,30]}) 41... Rg3 $2 {[%eval 9,32]} (41... Rh3# {[%eval -32765,29] mates}) 42. g6 {[%eval -52,29]} ({White should play} 42. Kh5 $11 {[%eval 9,32]} ) 42... Rxg6+ $15 43. Kh5 Rb6 {[%eval -26,29]} (43... Ke8 $15 {[%eval -67,26]}) 44. b3 Ra6 45. a4 {[%eval -97,25]} (45. Rc5 $11 {[%eval -23,31] keeps the balance.}) 45... Rb6 46. Rf3 c5 {[%eval -25,32]} (46... Ke7 $17 {[%eval -94,23] }) 47. Rc3 {Accuracy: White = 31%, Black = 4%.} 1/2-1/2 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "florin20102"] [Black "T-OH"] [Result "1-0"] [WhiteElo "1271"] [BlackElo "1090"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "79"] [EventDate "2020.??.??"] {[%evp 12,79,89,77,312,188,258,13,64,0,37,-55,26,-7,54,-32,69,-12,103,87,155, 135,220,191,220,211,355,263,485,491,493,499,520,510,571,523,538,478,521,507, 540,404,523,478,489,480,520,493,588,425,1122,1105,1227,1226,1757,1730,2413, 2088,29988,29989,29989,29990,29990,29991,29992,29993,29993,29994,29995,29996]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O a6 5. Ba4 b5 6. Bb3 Nxe4 7. Re1 Nf6 $2 { [%eval 312,20] C78: Ruy Lopez: Archangelsk and Möller Defences.} (7... Nc5 $16 {[%eval 77,25]}) 8. Nxe5 Nxe5 {[#]} 9. Rxe5+ $2 {[%eval 13,22]} (9. d4 $1 $18 { [%eval 258,20][%CAl Rd4e5]} c6 10. a4 (10. Rxe5+ Be7 $11) (10. dxe5 Nd5 $16)) 9... Be7 $11 {The position is equal.} 10. d4 {[%eval 0,22]} (10. a4 $14 { [%eval 64,20]}) 10... O-O 11. Bf4 $146 {[%eval -55,20]} (11. a4 $14 {[%eval 37, 23]}) ({Predecessor:} 11. c4 d6 12. Re1 Bg4 13. Qd3 bxc4 14. Bxc4 Qd7 15. h3 Bf5 16. Qf3 d5 17. Bd3 {1-0 (61) Perera,Y-Watkins,B Wahroonga 2014}) 11... d6 { [%eval 26,23]} (11... Bd6 $15 {[%eval -55,20]}) 12. Re1 $36 {[%mdl 2048] White has some pressure.} Bg4 {[%eval 54,20]} (12... c5 $11 {[%eval -7,23]} 13. c3 c4 ) 13. Qd3 {[%eval -32,23]} (13. Qc1 $14 {[%eval 54,20]}) 13... c6 {[%eval 69, 19]} (13... c5 $15 {[%eval -32,23]} 14. dxc5 dxc5) 14. c3 {[%eval -12,24]} (14. c4 $14 {[%eval 69,19]}) 14... c5 {[%eval 103,21] [#]} (14... Re8 $11 {[%eval -12,24] remains equal.}) 15. dxc5 $1 $16 dxc5 {[%eval 155,22]} ({Black should play} 15... d5 {[%eval 87,24]}) 16. Qxd8 Raxd8 {[%eval 220,22]} (16... Bxd8 $16 {[%eval 135,25] was worth a try.} 17. Bd6 Re8 18. Rxe8+ Nxe8 19. Bxc5 Rc8) 17. Rxe7 $18 {Ra7 is the strong threat.} c4 18. Bc2 {And now Bd2 would win.} Bf5 { [%eval 355,23]} (18... Nd5 {[%eval 211,24] was necessary.}) 19. Na3 Bxc2 $2 { [%eval 485,21]} (19... Nd5 {[%eval 263,25]}) 20. Nxc2 Nd5 21. Re4 Nxf4 22. Rxf4 h6 23. h3 Rd2 24. Nb4 Rxb2 25. Nxa6 Rd8 26. Nc7 Rdd2 27. a3 Rd7 28. Na6 Rd3 29. Nc5 Rxc3 30. a4 Rb4 {[%eval 1122,20]} (30... Rbc2 $142 {[%eval 425,26]} 31. axb5 Rc1+ 32. Rxc1 Rxc1+ 33. Kh2 Rb1 34. Rxc4 g6) 31. a5 Rc2 32. a6 Re2 33. Re4 Rxe4 34. Nxe4 Ra4 35. Rxa4 {White mates.} bxa4 {KN-KP} 36. a7 Kh7 37. a8=Q f5 38. Nd6 c3 39. Qxa4 c2 40. Qxc2 {Accuracy: White = 54%, Black = 21%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "????.??.??"] [Round "?"] [White "irisantal"] [Black "Andrei_Babadita"] [Result "1/2-1/2"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "121"] {[%evp 9,120,17,89,-16,49,-13,67,23,68,20,72,11,62,6,87,0,81,19,88,22,114,27, 81,-18,146,27,58,51,64,70,80,-342,-306,-636,-456,-583,-583,-584,-581,-596,-304, -312,0,-6,-9,-10,29,0,822,812,817,792,788,717,707,698,29978,29979,29989,29990, 29986,29987,29987,29988,29988,29989,29989,29990,29990,29990,29987,29988,29988, 29988,29988,29988,29990,29989,29989,29990,29991,29992,29993,29993,29993,29994, 29994,29995,29996,29997,29998,29999,29999,29999,29999,29998,29998,29995,29996, 29996,29996,29996,29997,29997,29997,29997,29997,29997,29997,29998,29998,29997, 29997]} 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Be7 {[%eval 89,18]} (5... c5 $11 {[%eval 17,21]}) 6. Be2 {[%eval -16,23] D30: Queen's Gambit Declined: Systems without Nc3.} (6. Bd3 $16 {[%eval 89,18]}) 6... O-O $11 7. O-O { [%eval -13,24]} ({White should try} 7. b3 $14 {[%eval 49,20]}) 7... Qc7 { [%eval 67,20]} (7... Nbd7 $11 {[%eval -13,24]}) 8. b3 {[%eval 23,22]} (8. a3 $14 {[%eval 67,20]}) 8... b6 $146 {[%eval 68,20]} (8... Nbd7 $11 {[%eval 23,22] is more appropriate.}) ({Predecessor:} 8... Nbd7 9. Bb2 a6 10. a4 Re8 11. a5 Bb4 12. Ra4 Bxd2 13. Qxd2 b6 14. Rc1 Bb7 15. axb6 Qxb6 {1-0 (43) Tiwari, E-Evans,M (1630) Nassau 2010}) 9. Bb2 {[%eval 20,21]} (9. cxd5 $14 {[%eval 68, 20] might be stronger.} exd5 10. Bb2) 9... Bb7 {[%eval 72,19]} (9... Nbd7 $11 { [%eval 20,21] remains equal.}) 10. Qc2 {[%eval 11,21]} (10. cxd5 $16 {[%eval 72,19]} exd5 11. Ne5) 10... Nbd7 {[%eval 62,18]} (10... dxc4 $11 {[%eval 11,21] } 11. Nxc4 (11. bxc4 c5 $11) 11... Na6) 11. Rac1 {[%eval 6,22]} (11. cxd5 $14 { [%eval 62,18]} Nxd5 12. Rac1) 11... Rfe8 {[%eval 87,19]} (11... Bd6 $11 { [%eval 6,22]}) 12. Rfe1 {[%eval 0,21]} (12. cxd5 $16 {[%eval 87,19]} Nxd5 13. Rfd1) 12... Bf8 {[%eval 81,18]} (12... Bd6 $11 {[%eval 0,21]}) 13. Bd3 { [%eval 19,21]} (13. Ne5 $16 {[%eval 81,18]}) 13... Rac8 {[%eval 88,21]} (13... h6 $11 {[%eval 19,21] keeps the balance.}) 14. Ng5 $16 {[%CAl Rd3h7]} g6 15. e4 {[%eval 27,22]} (15. Ndf3 $16 {[%eval 114,17]}) 15... Bh6 $11 16. Ngf3 { [%eval -18,23]} (16. h4 $16 {[%eval 81,21]}) 16... Bxd2 $2 {[%eval 146,19]} ({ Black should play} 16... dxe4 $11 {[%eval -18,23]} 17. Bxe4 Nh5) 17. Qxd2 { [%eval 27,26]} (17. Nxd2 $16 {[%eval 146,19]} Qd8 18. h3) 17... dxe4 18. Bxe4 Nxe4 19. Rxe4 c5 20. dxc5 $2 {[%eval -342,20][%mdl 8192]} (20. Ree1 $16 { [%eval 80,25] and life is bright.}) 20... Bxe4 $19 21. Qh6 $2 {[%eval -636,21]} (21. Qd4 {[%eval -306,23]} e5 22. Qxe4) 21... f6 22. Ng5 Nxc5 23. Bxf6 Rf8 24. Bd4 {intending Bxc5.} Qd7 25. Bxc5 Rcd8 $2 {[%eval 0,25]} ({Worse is} 25... bxc5 26. Nxe4 e5 27. Re1 $11) (25... Rxc5 $19 {[%eval -312,25]} 26. Nxe4 Qd4) 26. h3 (26. Bxf8 $2 {[#] is a self mate.} Qd1+ $1 {[%mdl 512]} 27. Rxd1 Rxd1#) 26... bxc5 27. Nxe4 Rf5 28. Re1 Rh5 $2 {[%eval 822,23][%mdl 8192]} (28... Qd4 $11 {[%eval 0,29]}) 29. Nf6+ $18 {[%mdl 64] [#] Double Attack} Kf7 30. Nxh5 ({ Less strong is} 30. Nxd7 Rxh6 31. Nxc5 Rh5 $14) 30... gxh5 31. Qxh5+ {[%mdl 4096] Endgame KQR-KQR} Kg8 32. Qg5+ Kh8 33. Qf6+ {White mates.} Qg7 34. Qxd8+ Qg8 35. Qxg8+ Kxg8 36. Rxe6 {KR-K3P} Kf7 37. Rc6 Ke7 38. Rxc5 {KR-KPP} Kd6 39. Rh5 Kc6 40. Rxh7 {KR-KP} a5 41. Kf1 Kc5 42. a3 Kd4 43. h4 Kc5 44. h5 Kd4 45. h6 Kc5 46. Rc7+ Kd6 47. Ra7 Ke6 48. h7 Kd6 49. h8=Q Kc5 50. Qe5+ Kb6 51. Qxa5+ Kc6 52. Qa6+ Kc5 53. Rc7+ Kd4 54. Qd6+ Kc3 55. Qb4+ Kd4 56. Rd7+ Ke5 57. Qe1+ Kf6 58. Qe7+ Kf5 59. Ke2 Kg6 60. Rd6+ Kf5 61. Kf3 {Accuracy: White = 38%, Black = 47%.} 1/2-1/2 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "Larisa1167"] [Black "Flavius2703"] [Result "0-1"] [WhiteElo "1097"] [BlackElo "1218"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "84"] [EventDate "2020.??.??"] {[%evp 9,83,-53,-7,-54,76,-79,-9,-76,25,-109,-22,-99,6,-73,-13,-140,-58,-133, -16,-142,-87,-438,-282,-297,-261,-269,-109,-282,-270,-627,-232,-320,-193,-501, -298,-637,-464,-622,-61,-363,-326,-356,-338,-708,-704,-787,-783,-839,-839, -1112,-909,-1624,-1620,-29987,-29988,-29990,-29991,-29992,-29993,-29998,-29996, -29998,-29997,-29997,-29995,-29996,-29993,-29994,-29995,-29995,-29996,-29997, -29998,-29998,-29999,-29999]} 1. d3 e5 2. e4 d5 3. Nc3 Bb4 4. Bd2 dxe4 $146 ({ Predecessor:} 4... Nf6 5. a3 Bxc3 6. Bxc3 d4 7. Bd2 O-O 8. Bg5 Nbd7 9. Nf3 c5 10. g3 Qa5+ {0-1 (20) Giraldo,N (1600)-Hurtado,J (1458) Cartagena 2019}) 5. Nxe4 Bxd2+ {[%eval -7,22]} (5... a5 $15 {[%eval -53,20] is superior.}) 6. Qxd2 $11 {C20:1 e4 e5: Unusual White second moves.} Nf6 {[%eval 76,22]} (6... Bf5 $15 {[%eval -54,20] keeps the upper hand.}) 7. Nc3 $2 {[%eval -79,19]} (7. Qg5 $16 {[%eval 76,22] and life is bright.} O-O 8. Nxf6+ Qxf6 9. Qxf6 gxf6 10. Be2) 7... Nc6 {[%eval -9,22]} (7... O-O $17 {[%eval -79,19]}) 8. Nf3 {[%eval -76,19] } (8. g3 $11 {[%eval -9,22]}) 8... Bf5 {[%eval 25,24]} (8... O-O $17 {[%eval -76,19]}) 9. Be2 {[%eval -109,18]} (9. O-O-O $11 {[%eval 25,24]}) 9... O-O { [%eval -22,21]} ({Black should try} 9... Qd6 $17 {[%eval -109,18]}) 10. O-O { [%eval -99,19]} (10. O-O-O $11 {[%eval -22,21] keeps the balance.}) 10... Nd5 { [%eval 6,23]} (10... Re8 $17 {[%eval -99,19]}) 11. g3 {[%eval -73,18]} (11. Nxd5 $11 {[%eval 6,23] remains equal.} Qxd5 12. Nh4) 11... Re8 {[%eval -13,22]} (11... Nxc3 $17 {[%eval -73,18]} 12. bxc3 Qd7) 12. Nh4 {[%eval -140,21]} (12. Rfe1 $11 {[%eval -13,22]}) 12... Bh3 $17 13. Rfe1 {[#]} Nd4 {[%eval -16,23]} ( 13... Nf4 $1 $17 {[%eval -133,19][%mdl 512]}) 14. Qd1 {[%eval -142,18]} (14. Bd1 $11 {[%eval -16,23]}) 14... Nb4 {[%eval -87,24]} (14... Nf4 $142 {[%eval -142,18]} 15. Bf3 Bd7) 15. Bg4 $2 {[%eval -438,21][%mdl 8192]} (15. Rc1 $17 { [%eval -87,24]}) 15... Nbxc2 16. Bxh3 Nxe1 17. Qxe1 {[#]} Nc2 {[%eval -109,26]} (17... g5 $1 $19 {[%eval -269,18] and Black stays clearly on top.} 18. Qd1 gxh4 ) 18. Qe4 $2 {[%eval -282,20]} (18. Qc1 $17 {[%eval -109,26]} Nxa1 19. Bf1) 18... Nxa1 $19 19. Nf5 $2 {[%eval -627,19]} (19. Qe2 {[%eval -270,24]}) 19... Qf6 $2 {[%eval -232,25]} (19... Nc2 {[%eval -627,19]} 20. Qc4 Nd4 21. Nxd4 Qxd4 22. Qxd4 exd4) 20. Qg4 {Nd5 is the strong threat.} Qg6 21. Qe4 $2 {[%eval -501, 18]} (21. Qd1 {[%eval -193,24]}) 21... c6 {White must now prevent ...Nc2.} 22. Qc4 $2 {[%eval -637,22]} (22. Qa4 {[%eval -298,26]}) 22... b5 23. Qc5 Qf6 $2 { [%eval -61,24]} (23... Qh5 $19 {[%eval -622,19]} 24. Nh4 Nc2 25. Qxc6 Nd4) 24. Nd6 $2 {[%eval -363,23][%mdl 8192]} (24. Ne4 $15 {[%eval -61,24]} Qd8 25. Qxc6) 24... Qe7 25. Nce4 Red8 26. Bf5 $2 {[%eval -708,23]} (26. Qxc6 {[%eval -338,23] } g6 27. Nc8 Raxc8 28. Bxc8) 26... g6 27. Bg4 f5 28. Bxf5 gxf5 29. Qxc6 fxe4 30. Qd5+ Kf8 31. Nf5 Rxd5 {Black mates.} 32. Nxe7 Kxe7 33. dxe4 Rd2 34. f4 exf4 35. gxf4 Rxb2 36. f5 Re2 37. e5 Rxe5 38. f6+ Kxf6 39. h4 Re2 40. h5 Rc8 { [%CAl Rc8c1]} 41. Kf1 Rxa2 {[%CAl Rc8c1]} 42. h6 Rc1# {Accuracy: White = 17%, Black = 19%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "MarcFinta"] [Black "iustin1503"] [Result "0-1"] [WhiteElo "1436"] [BlackElo "1445"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "58"] [EventDate "2020.??.??"] {[%evp 9,58,-16,39,-41,224,92,113,94,128,108,139,-83,126,-36,100,-100,250,-104, 88,-424,-406,-870,-868,-872,-814,-878,-780,-1164,-1021,-1193,-797,-948,-812, -1049,-1043,-1364,-1381,-1345,-1360,-1559,-1537,-1638,-1441,-1795,-1588,-2090, -1471,-2760,-2009,-29991,-29992]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Bg4 {[%eval 39,24]} ({Better is} 5... Nc6 $11 {[%eval -16,21]}) 6. h3 { [%eval -41,22] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} (6. Be2 $14 {[%eval 39,24]}) 6... Bh5 $2 {[%eval 224,20][%mdl 8192]} (6... Bxf3 $1 $15 {[%eval -41,22]} 7. Bb5+ (7. gxf3 Nc6 $11) 7... Nc6 8. Qxf3 e6) 7. Bb5+ {[%eval 92,23]} (7. g4 $1 $18 {[%eval 224,20] is more deadly.}) 7... Nc6 8. g4 $1 {[%CAl Rg4h5] White is better.} Bg6 9. Ne5 {And now f4 would win.} Rc8 10. Qf3 $146 {[%eval -83,21]} (10. h4 $16 {[%eval 139,19]}) ({Predecessor:} 10. Bf4 Qb6 11. a4 a6 12. a5 Qa7 13. Ba4 e6 14. h4 h5 15. g5 {0-1 (32) Hofstra,T (1732) -Boudry,W (2033) Borne 2019}) 10... h6 $2 {[%eval 126,21]} (10... e6 $1 $17 { [%eval -83,21]}) 11. g5 $2 {[%eval -36,22]} (11. Nxg6 $16 {[%eval 126,21]} fxg6 12. a3) 11... hxg5 {[%eval 100,21]} (11... Bh5 $15 {[%eval -36,22] keeps the upper hand.} 12. Bxc6+ bxc6) 12. Bxg5 $2 {[%eval -100,22] [#]} (12. Nxg6 $16 { [%eval 100,21] keeps the pressure on.} fxg6 13. Bxg5) 12... a6 $2 {[%eval 250, 19][%mdl 8192]} (12... Bh5 $1 $17 {[%eval -100,22][%CAl Rh5f3]} 13. Qe3 Nd7 14. Nxc6 (14. Nxd5 $2 Ndxe5 {[%mdl 64] Discovered Attack, Overworked Piece} 15. Qxe5 Bf3 $19 {[%mdl 64] Double Attack}) 14... bxc6) 13. Ba4 $2 {[%eval -104,22] [#]} (13. Nxg6 $18 {[%eval 250,19]} fxg6 14. Bd3) 13... b5 $2 {[%eval 88,19]} ( 13... Bh5 $1 $17 {[%eval -104,22][%CAl Rh5f3] and life is bright.} 14. Qd3 Nd7 15. Nxc6 bxc6) 14. Nxb5 $2 {[%eval -424,22][%mdl 8192]} (14. Nxg6 $16 {[%eval 88,19]} fxg6 15. Bb3) 14... axb5 $19 15. Bxb5 {[%eval -870,20]} (15. Nxg6 $142 {[%eval -406,21]} fxg6 16. Bb3) 15... Qa5+ {[%mdl 64] Double Attack} 16. c3 Qxb5 17. Nxg6 fxg6 18. O-O-O Nb4 19. a3 Nc6 20. Rhe1 Rb8 {[%csl Gb8][%CAl Rb5b2]} 21. Rd2 Ne4 {[%mdl 64] Double Attack} 22. Rde2 Nxg5 23. Qg4 Nxh3 24. Qxg6+ Kd8 25. Qg3 {[#]} g6 $1 26. b4 (26. Qxg6 Nf4) 26... g5 27. Re6 Nf4 28. R6e3 Rh3 {Threatens to win with ...Qa4.} 29. Qh4 Rxh4 {Accuracy: White = 12%, Black = 24%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "Matei52"] [Black "Vladbratasanu"] [Result "0-1"] [WhiteElo "836"] [BlackElo "922"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "44"] [EventDate "2020.??.??"] {[%evp 9,43,29,39,30,127,-5,10,-119,112,68,119,-61,12,-24,43,-517,-512,-575, -519,-753,-305,-330,-302,-341,778,783,1215,795,819,798,1300,860,826,314,341, -29999]} 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c5 5. Nf3 cxd4 6. Nxd4 {D32: Tarrasch Defence: Sidelines and lines without g3.} Bc5 {[%eval 127,17]} (6... Nf6 $11 {[%eval 30,24]}) 7. Nf3 {[%eval -5,21]} (7. Nb3 $16 {[%eval 127,17]} Bb4 8. Qd4 Bxc3+ 9. Qxc3) 7... Nf6 8. Bg5 {[%eval -119,22]} (8. a3 $11 { [%eval 10,22] remains equal.}) 8... h6 $2 {[%eval 112,18] [#]} (8... d4 $17 { [%eval -119,22]} 9. Bxf6 gxf6) 9. Bxf6 $1 $16 Qxf6 10. e4 $146 {[%eval -61,20]} (10. Nxd5 $16 {[%eval 119,20]} Qd6 11. e3) ({Predecessor:} 10. Qxd5 Nd7 11. e3 a6 12. a3 O-O 13. Bd3 Qe7 14. O-O Nf6 15. Qb3 Bg4 16. Nd4 Rad8 17. Nce2 { 1-0 (40) Temel,N (1319)-Ergun,D Antalya 2019}) 10... O-O {[%eval 12,25]} (10... dxe4 $15 {[%eval -61,20]} 11. Qa4+ Nc6 12. Qxe4+ Qe6) 11. Qxd5 $11 Bb6 { [%eval 43,23]} (11... Qb6 $11 {[%eval -24,23]} 12. Qd2 Rd8) 12. Ba6 $2 { [%eval -517,21][%mdl 8192]} (12. Bc4 $14 {[%eval 43,23] stays ahead.}) 12... Rd8 $19 13. Qh5 bxa6 14. Nd5 Rxd5 {[%eval -305,23]} (14... Ba5+ $142 {[%eval -753,19]} 15. Kf1 Qxb2) 15. Qxd5 {Threatens to win with Rc1.} Qxb2 16. O-O {[#] } Be6 $4 {[%eval 778,19][%mdl 8192]} (16... Bb7 $1 $19 {[%eval -341,25][%mdl 512]} 17. Qe5 (17. Qxb7 Bxf2+) 17... Qxe5 18. Nxe5 Bxe4) 17. Qxa8 $18 Bc5 18. Rfb1 Qxf2+ 19. Kh1 Bh3 20. Qxb8+ Kh7 21. Nh4 $2 {[%eval 314,25]} (21. Qg3 { [%eval 826,20]} Qxg3 22. hxg3) 21... Qxh4 22. g3 $4 {[%eval -32765,25][%mdl 8192]} (22. Qe5 $18 {[%eval 341,30]} Qf2 23. Qg3 Qxg3 24. hxg3) 22... Qxe4# { Accuracy: White = 16%, Black = 19%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "middlelast97"] [Black "GVictoria"] [Result "1-0"] [WhiteElo "1800"] [BlackElo "1552"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "129"] [EventDate "2020.??.??"] {[%evp 20,128,62,15,69,16,59,25,98,52,78,52,91,49,291,285,303,274,552,536,982, 979,1112,590,578,451,607,590,599,561,526,437,424,135,150,131,768,762,763,762, 767,763,822,828,840,840,867,811,853,852,925,807,1189,1178,948,922,1072,833,893, 833,842,832,926,925,919,919,1571,1419,1915,1705,2187,1650,6580,869,6293,2124, 2525,2188,2134,1478,2736,2589,6969,6949,29980,29981,29991,29992,29992,29992, 29992,29991,29992,29993,29993,29993,29994,29993,29993,29994,29995,29996,29996, 29997,29997,29997,29997,29998,29998,29999,29999]} 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Nc3 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Nd2 Rc8 11. e4 {[%eval 15,26]} (11. e3 $14 {[%eval 62,19] is superior.}) 11... dxe4 { [%eval 69,22] E07: Closed Catalan: Main Line (5 Nf3 0-0 6 0-0 Nbd7).} (11... Nxe4 $11 {[%eval 15,26]} 12. Ndxe4 dxe4) 12. Ndxe4 {[%eval 16,22]} ({White should play} 12. Qe2 $14 {[%eval 69,22]}) 12... Qc7 {[%eval 59,20]} (12... Re8 $11 {[%eval 16,22]}) 13. Rc1 $146 ({Predecessor:} 13. Qe2 Nxe4 14. Nxe4 c5 15. dxc5 bxc5 16. Rad1 Rfd8 17. Qg4 g6 18. Qf3 f5 19. Qc3 {1-0 (62) Gorovets,A (2509)-Tang,A (2487) chess.com INT 2019}) 13... Qd8 {[%eval 98,19]} (13... Nxe4 $11 {[%eval 25,21] keeps the balance.} 14. Nxe4 (14. Bxe4 Rcd8 $11) 14... f5) 14. Qe2 {[%eval 52,21]} (14. Nd2 $16 {[%eval 98,19]}) 14... Nxe4 15. Nxe4 Nf6 16. Rfd1 {[%eval 49,23]} ({Better is} 16. Nd2 $16 {[%eval 91,19]}) 16... Qc7 $2 {[%eval 291,22]} (16... Nxe4 $14 {[%eval 49,23]} 17. Qxe4 (17. Bxe4 Bf6 $14) 17... Bf6) 17. d5 $18 Nxe4 18. Bxe4 exd5 $2 {[%eval 552,21]} (18... Rcd8 { [%eval 274,24]} 19. dxe6 g6 20. Rxd8 Bxd8) 19. cxd5 Bd6 {If Black can now play ...c5 this consolidates a bit.} 20. dxc6 Ba8 21. Qg4 {[%csl Gb2][%CAl Rg4g7]} g6 22. Qg5 {Hoping for Qf6.} Qe7 23. Bf6 Qe6 24. Bd5 Qf5 25. Qxf5 gxf5 26. Bxf7+ $2 {[%eval 135,25]} (26. Bg2 $18 {[%eval 424,23] has better winning chances.} Bc5 27. Bd4) 26... Rxf7 $16 27. Rxd6 {aiming for b4.} Kf8 $2 { [%eval 768,20][%mdl 8192]} (27... Rfc7 $16 {[%eval 131,22]} 28. f3 Bxc6) 28. Rd8+ $18 Rxd8 29. Bxd8 Bxc6 30. Rxc6 {[%mdl 4096] Endgame KRB-KR} Rd7 31. Bg5 Rd1+ 32. Kg2 Ra1 33. Rc2 Kf7 34. h4 Ke6 35. Rd2 Ke5 36. Bf4+ Ke6 37. Rd6+ Ke7 38. Rd2 Ke6 39. Bb8 a6 40. Bc7 b5 41. Rd6+ {[%mdl 64] [#] Double Attack} Ke7 42. Rxa6 Kd7 43. Bf4 Rd1 44. Ra7+ Kc6 45. Rxh7 Ra1 46. Ra7 Kb6 47. Ra3 b4 48. Ra4 Kb5 49. Bd6 Kc6 50. Bxb4 Rd1 51. h5 Rd8 52. Bc3 {White mates.} Kc7 53. Ba5+ {[%mdl 64] [#] Skewer} Kc8 54. Rc4+ Kd7 55. Rd4+ Ke7 56. Bxd8+ Kf7 57. a4 Ke8 58. a5 Kf7 59. a6 Ke8 60. a7 Kf7 61. a8=Q Kg7 62. Qc6 Kf7 63. Rd7+ Kf8 64. Qf6+ {[%mdl 64] Double Attack} Ke8 65. Qf7# {Accuracy: White = 50%, Black = 31%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "RazvanTirca"] [Black "LucaOlteanu"] [Result "0-1"] [WhiteElo "1219"] [BlackElo "1508"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "106"] [EventDate "2020.??.??"] {[%evp 13,105,-60,28,-36,16,-27,15,-6,85,-24,38,-151,-148,-192,-132,-197,-128, -186,-152,-200,-189,-483,-209,-475,-468,-446,-290,-319,-221,-238,-214,-240, -119,-267,-252,-467,-367,-542,-359,-369,-345,-807,-794,-800,-808,-808,-798, -810,-810,-834,-835,-850,-850,-945,-941,-943,-933,-1089,-1079,-2371,-2364, -5929,-2618,-2600,-6618,-7226,-7164,-7089,-7089,-29990,-29991,-29991,-29990, -29992,-29993,-29993,-29994,-29994,-29994,-29994,-29994,-29994,-29994,-29994, -29995,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. h3 h6 6. d3 d6 7. Be3 Bb6 {[%eval 28,20] } (7... Bxe3 $15 {[%eval -60,19]} 8. fxe3 Be6) 8. d4 {[%eval -36,20] C50: Hungarian Defence and Giuoco Pianissimo.} (8. a4 $11 {[%eval 28,20]}) 8... exd4 {[%eval 16,23]} (8... O-O $15 {[%eval -36,20]}) 9. Nxd4 $11 Ne5 {[%eval 15,22]} (9... O-O $142 {[%eval -27,21]}) 10. Bb3 {The position is equal.} Qe7 $146 { [%eval 85,19]} (10... O-O $11 {[%eval -6,22]}) ({Predecessor:} 10... Ba5 11. f3 d5 12. exd5 Nxd5 13. Bd2 Qh4+ 14. Kf1 Qxd4 15. Nxd5 Nc4 16. Qe2+ Be6 17. Qxc4 Qxc4+ 18. Bxc4 Bxd5 19. Bxd5 O-O-O 20. Bxa5 Rxd5 {1-0 (20) Konusoglu,I (1447) -Ulkumen,M (1140) Konya 2017}) 11. Qd2 {[%eval -24,21]} (11. f4 $16 {[%eval 85, 19]}) 11... Ba5 {[%eval 38,21]} ({Better is} 11... O-O $11 {[%eval -24,21]}) 12. O-O-O $2 {[%eval -151,20]} (12. f3 $14 {[%eval 38,21] keeps the upper hand. }) 12... Nxe4 $1 $17 13. Qe1 Nxc3 {[%eval -132,21]} (13... Bd7 $19 {[%eval -192,21]} 14. Nde2 Bb5 $1 {[%mdl 512]}) 14. bxc3 Bd7 {[%eval -128,21]} (14... O-O $19 {[%eval -197,20]} 15. f4 Ng6) 15. Qd2 {[%eval -186,21]} (15. f4 $17 { [%eval -128,21]} Ng6 16. h4) 15... d5 16. Rhe1 {[%eval -200,20]} (16. Nf3 $17 { [%eval -152,23]} Nc4 17. Bxc4 Qa3+ 18. Kb1 Bxc3 19. Qc1 Qxc1+ 20. Bxc1 dxc4 21. Bb2 Bxb2 22. Rhe1+ Be6 23. Kxb2) 16... O-O-O $19 17. Bf4 $2 {[%eval -483,22]} ( 17. Kb1 {[%eval -189,21] might work better.}) 17... Qa3+ 18. Kb1 Nc4 {( -> ... Qb2#)} 19. Bxc4 {Threatens to win with Bb3.} dxc4 20. Qc1 Qxc1+ $40 {[%mdl 128] Black attacks with force.} ({Much less strong is} 20... Qxc3 21. Bd2 $19) 21. Kxc1 Bxc3 22. Re7 {intending Nb5!} g5 {[%eval -119,23] [#]} (22... Bb4 $19 { [%eval -240,22]} 23. Rxf7 Rhf8 24. Rxf8 Rxf8) 23. Be5 {[%eval -267,23]} (23. Bxc7 $1 $17 {[%eval -119,23][%mdl 512] keeps fighting.} Kxc7 24. Nb5+ Kc6 25. Nxc3) 23... Rhe8 24. Rxe8 $2 {[%eval -467,22]} (24. Nf5 {[%eval -252,24] was the only defense.} Bxe5 {[#]} 25. Rdxd7 $1 {[%mdl 512]}) 24... Bxe8 25. Bf6 { [%eval -542,22]} (25. Nf3 {[%eval -367,27] is a better defense.} Bb4 26. Rxd8+ Kxd8 27. Nd4) 25... Rd6 26. Be5 Rd5 27. Bf6 $2 {[%eval -807,22]} (27. Nc6 { [%eval -345,24]} Rxd1+ 28. Kxd1) 27... c5 28. Nf5 Rxd1+ 29. Kxd1 Bxf6 30. Nxh6 Kc7 31. Ng8 Bd4 32. Ne7 Bxf2 33. Nd5+ Kd6 34. Nf6 Bc6 35. Ke2 Bd4 36. Nh7 f6 37. Nf8 Ke7 38. Ng6+ Kf7 39. Nh8+ Kg7 40. g3 Kxh8 41. h4 gxh4 {Black mates.} 42. gxh4 Kh7 43. Kd2 c3+ 44. Kd3 Bd5 45. a3 Kh6 46. Ke2 Kh5 47. a4 Kxh4 48. a5 f5 49. Kf1 f4 50. Ke1 f3 51. Kf1 Bc4+ 52. Ke1 f2+ 53. Kd1 f1=Q# {Accuracy: White = 35%, Black = 45%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "SaryRo10"] [Black "RaduGhetu"] [Result "0-1"] [WhiteElo "887"] [BlackElo "1206"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "88"] [EventDate "2020.??.??"] {[%evp 14,87,75,-25,87,-44,194,37,122,28,52,-54,48,-28,131,0,12,0,128,75,209, 12,18,15,153,-36,16,-183,-103,-196,-90,-199,-103,-103,-80,-194,329,-357,-216, -337,-216,-377,-367,-1104,-1091,-1151,-1100,-1300,-1275,-1150,-1086,-1225, -1264,-1212,-1187,-1166,-1114,-1061,-1061,-29986,-29986,-29983,-29984,-29988, -29989,-29989,-29990,-29990,-29991,-29996,-29995,-29997,-29998,-29998,-29999, -29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. d3 h6 6. Be3 O-O 7. O-O d6 8. h3 {[%eval -25,20]} (8. a3 $16 {[%eval 75,20]}) 8... Re8 {[%eval 87,20] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} (8... Na5 $1 $11 {[%eval -25,20]}) 9. Qd2 {[%eval -44,21]} (9. a3 $16 {[%eval 87,20]}) 9... Kh7 $146 {[%eval 194,18]} (9... Na5 $1 $15 {[%eval -44,21] stays ahead.}) ({ Predecessor:} 9... Bf8 10. Rad1 Be6 11. Bb3 Qd7 12. Kh2 Ne7 13. Ba4 c6 14. Qe2 b5 15. Bb3 Ng6 16. d4 {0-1 (47) Mirza,H (1001)-Coman,A (1258) Calimanesti 2014} ) 10. d4 $2 {[%eval 37,25]} (10. Bxf7 $18 {[%eval 194,18]} Rf8 11. Bb3) 10... exd4 {[%eval 122,21]} (10... Nxd4 $14 {[%eval 37,25]} 11. Nxd4 (11. Bxd4 exd4 12. Qxd4 Kg8 $11) 11... exd4 12. Qxd4 Be6) 11. Bxd4 {[%eval 28,24]} (11. Nxd4 $16 {[%eval 122,21]} Ne5 12. Be2) 11... Nxd4 12. Nxd4 {[%eval -54,20]} (12. Qxd4 $14 {[%eval 52,23]} Kg8 13. Rad1) 12... Rf8 {[%eval 48,19]} (12... Kg8 $1 $15 {[%eval -54,20]}) 13. Qe3 {[%eval -28,20]} (13. Rfe1 $14 {[%eval 48,19]}) 13... c5 $2 {[%eval 131,18]} (13... Nd7 $11 {[%eval -28,20]}) 14. Nf5 {[%eval 12,23]} (14. Nf3 $16 {[%eval 131,18]}) 14... Bxf5 $1 $11 15. exf5 Kg8 {[%eval 128,20]} (15... d5 $11 {[%eval 0,22]} 16. Rae1 dxc4 17. Qxe7 b6) 16. Rad1 { [%eval 75,24]} ({Better is} 16. Rfe1 {[%eval 128,20]}) 16... Re8 {[%eval 209, 21] [#]} (16... Qd7 $16 {[%eval 75,24]}) 17. Ne4 $2 {[%eval 12,26]} (17. Bb5 $1 $18 {[%eval 209,21]}) 17... Nxe4 18. Qxe4 Bf6 {[%eval 153,20]} (18... Rb8 $11 { [%eval 15,24] keeps the balance.}) 19. Qg4 $2 {[%eval -36,18]} (19. Qxb7 $16 { [%eval 153,20]} Qe7 20. Qxe7 Rxe7 21. Rxd6) 19... Bxb2 {[%eval 16,23]} (19... Qd7 $15 {[%eval -36,18]}) 20. f6 $2 {[%eval -183,23]} (20. Qf3 $11 {[%eval 16, 23]}) 20... Bxf6 {[%eval -103,25]} (20... Qxf6 $19 {[%eval -183,23]} 21. Rd3 Re7) 21. Qh5 {[%eval -196,21]} (21. Qf4 $17 {[%eval -103,25]}) 21... Rf8 { [%eval -90,21]} (21... Qc7 $19 {[%eval -196,21] and Black stays clearly on top. } 22. Rfe1 Re5 23. Rxe5 Bxe5) 22. Rd5 {[%eval -199,21]} (22. Qd5 $17 {[%eval -90,21] was called for.}) 22... a6 {[%eval -103,21]} ({Black should try} 22... Qe7 $19 {[%eval -199,21]} 23. Qf5 Rad8) 23. Rfd1 $17 b5 24. Be2 {[%eval -194, 26]} (24. Rxd6 $17 {[%eval -80,22]} Qe7 25. Bd5) 24... Be5 $4 {[%eval 329,24] [%mdl 8192]} (24... Bd4 $19 {[%eval -194,26] and all is fine. And now ...Qc7 would win.} 25. c3 Bxc3 26. Rxd6 Qe7 27. Qxc5 Qxe2 28. Qxc3 Qxa2) 25. Bg4 $4 { [%eval -357,17][%mdl 8192]} (25. Rxe5 $18 {[%eval 329,24] was the only winning move. Red5 is the strong threat.} dxe5 26. Rxd8 Raxd8 27. Qxe5) 25... Qf6 26. Be2 {[%eval -337,19]} (26. Qf5 $142 {[%eval -216,25]}) 26... Qg6 27. Qf3 $2 { [%eval -377,19]} (27. Qxg6 {[%eval -216,25]} fxg6 28. R5d3) 27... Qxc2 $19 28. Ra1 $2 {[%eval -1104,20]} (28. R5d2 {[%eval -367,25]} Qa4 29. Qb3) 28... Bxa1 29. Rxd6 Qxa2 30. Bd3 c4 31. Be4 Rad8 32. Qf5 g6 33. Rxg6+ fxg6 34. Qxg6+ Bg7 35. Qh7+ Kf7 {White must now prevent ...Qa1+.} 36. Qf5+ Ke7 {Black mates.} 37. Qc5+ Rd6 38. Qc7+ Ke6 39. Qxg7 Qxf2+ 40. Kh2 Qf4+ {[%mdl 64] [#] Double Attack} 41. g3 Qxe4 42. Qxf8 Rd2+ 43. Qf2 Rxf2+ 44. Kg1 Qg2# {Accuracy: White = 5%, Black = 14%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "????.??.??"] [Round "?"] [White "sby09"] [Black "Amelia-0126"] [Result "0-1"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "58"] {[%evp 9,57,-142,47,-248,-7,-335,-341,-419,-337,-361,-300,-349,-287,-385,-203, -227,-212,-247,-209,-193,-98,-362,-341,-936,-396,-416,-402,-807,-785,-2332, -2320,-2161,-843,-879,-876,-884,-826,-1660,-912,-1171,-686,-29990,-29991, -29993,-29994,-29994,-29994,-29998,-29999,-29999]} 1. d4 d5 2. Nc3 e6 3. Nf3 Nf6 4. Be3 Bb4 5. Qd2 Nc6 $146 {[%eval 47,20]} ({Better is} 5... Nbd7 $17 { [%eval -142,21]} 6. Qd3 c5) ({Predecessor:} 5... Ne4 6. O-O-O Nxd2 7. Nxd2 Bxc3 8. bxc3 Qd6 9. g3 Qa3+ 10. Kb1 Qxc3 11. Nf3 Qb4+ {0-1 (26) Fuller,C (877)-Jara, J (1509) LSS email 2010}) 6. O-O-O $2 {[%eval -248,18][%mdl 8192] D00:1 d4 d5: Unusual lines.} (6. Bg5 $1 $14 {[%eval 47,20]}) 6... O-O $2 {[%eval -7,23]} ({ Black should try} 6... Ne4 $19 {[%eval -248,18]} 7. Qd3 Bxc3 8. bxc3 Qd6) 7. a3 $2 {[%eval -335,19][%mdl 8192]} (7. Bg5 $1 $11 {[%eval -7,23]}) 7... Ne4 $19 8. Qd3 {Black has a decisive advantage.} Nxc3 9. bxc3 Bxa3+ 10. Kd2 Qd6 11. Ke1 e5 {[%eval -203,25]} (11... a5 $142 {[%eval -385,19]} 12. g3 a4) 12. dxe5 Nxe5 13. Qxd5 Nxf3+ 14. exf3 Qf6 {[%eval -98,22]} (14... Qxd5 $19 {[%eval -193,20]} 15. Rxd5 a5) 15. Bg5 $2 {[%eval -362,20][%mdl 8192]} (15. Bd3 $17 {[%eval -98,22] might work better.}) 15... Qxc3+ {[%mdl 64] [#] Double Attack} 16. Rd2 $2 { [%eval -936,20]} (16. Qd2 {[%eval -341,22]} Re8+ 17. Be2) 16... Qa1+ {[%eval -396,26]} (16... Bb4 $142 {[%eval -936,20]} 17. Ke2 Re8+ 18. Be3 {[#]} Bf5 $1 { [%mdl 512]}) 17. Rd1 Bb4+ 18. Ke2 {[%eval -807,22]} (18. Bd2 $142 {[%eval -402, 24]} Re8+ 19. Be2) 18... Qa6+ 19. c4 Re8+ 20. Be3 Qa2+ {[%eval -843,23]} (20... Be6 $142 {[%eval -2161,22]} 21. Qxe6 Rxe6 22. f4 Qxc4+ 23. Rd3 Rd8 24. h3 Rxd3 25. Kf3 Qe4+ 26. Kg3 Rxe3+ 27. fxe3 Qxe3+ 28. Kh2 Rg6 29. Rg1 Bc5 30. h4 Qg3+ { [%mdl 64] Double Attack} 31. Kh1 Qxh4#) 21. Rd2 Bxd2 22. Qxd2 Qa4 23. g3 Bd7 24. Bg2 Be6 25. Qd3 Bxc4 {Black mates.} 26. Kd2 Bxd3 27. Kxd3 Rad8+ 28. Ke2 Qc2+ 29. Ke1 Qd1# {Accuracy: White = 22%, Black = 37%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "stefanmoro"] [Black "Queenrook2011"] [Result "0-1"] [WhiteElo "1071"] [BlackElo "1617"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "152"] [EventDate "2020.??.??"] {[%evp 12,151,100,29,77,-68,-13,-55,-41,-82,0,-37,-18,-39,-15,-58,67,-38,-11, -23,41,-2,53,21,106,22,82,86,91,70,137,100,160,151,161,148,166,164,158,151,150, 56,130,123,129,123,140,71,130,78,135,94,115,0,0,-6,41,-52,67,0,0,-5,-5,-61,-40, -94,-69,-195,-193,-202,-182,-203,-19,-206,-116,-191,-146,-163,0,-312,0,0,0, -257,-267,-285,-267,-283,-50,-416,-428,-419,-328,-402,-392,-732,-732,-732,-732, -712,-698,-1126,-335,-345,-273,-29969,-29968,-29976,-29980,-29976,-6112,-6864, -6844,-5903,-5248,-15296,-15266,-6300,-6300,-29977,-29979,-29982,-29980,-29979, -29980,-29984,-29985,-29987,-29988,-29989,-29990,-29990,-29991,-29991,-29992, -29992,-29993,-29993,-29993,-29995,-29996,-29999]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Bg5 Nbd7 5. e3 e6 6. Nc3 Bb4 7. Qb3 {[%eval 29,22]} (7. Bd3 $16 {[%eval 100, 18]}) 7... Qa5 {[%eval 77,20] D52: Queen's Gambit Declined: Cambridge Springs Variation.} (7... Be7 $11 {[%eval 29,22]}) 8. c5 {[%eval -68,20]} (8. Bxf6 $16 {[%eval 77,20]} Nxf6 9. Bd3) 8... Ne4 {[%eval -13,23]} (8... b6 $15 {[%eval -68,20]} 9. Bxf6 Nxf6) 9. a3 $146 {[%eval -55,20]} (9. Bd3 $11 {[%eval -13,23] might be stronger.}) ({Predecessor:} 9. Rc1 Nxg5 10. Nxg5 e5 11. Nf3 e4 12. Nd2 O-O 13. Be2 f5 14. O-O Nf6 15. f3 {1-0 (32) Calvo Muro,R (1616)-Lucena Cifre,R (1714) ICCF email 2015}) 9... Bxc3+ $15 {Black is slightly better.} 10. bxc3 Nxc3 {[%eval 0,27]} (10... Qxc3+ $17 {[%eval -82,20]} 11. Qxc3 Nxc3) 11. Qb4 Qxb4 12. axb4 f6 13. Bf4 Kd8 {[%eval 67,22]} (13... Kf7 $15 {[%eval -58,23]}) 14. Bd6 {[%eval -38,22]} (14. h4 $14 {[%eval 67,22]}) 14... Ne4 15. Bf4 h5 { [%eval 41,20]} (15... Re8 $11 {[%eval -23,26]}) 16. h3 {[%eval -2,24]} (16. h4 $1 $14 {[%eval 41,20] should be considered.}) 16... g5 {[%eval 53,22]} (16... a5 $11 {[%eval -2,24]}) 17. Bh2 $1 $14 {[%mdl 1024] White has compensation.} Nf8 {[%eval 106,19]} (17... h4 $11 {[%eval 21,24]}) 18. b5 {[%eval 22,24]} (18. Ra3 $16 {[%eval 106,19]}) 18... Bd7 {[%eval 82,22]} (18... cxb5 $11 {[%eval 22, 24] keeps the balance.} 19. Bxb5 Bd7) 19. b6 $1 $16 a6 20. Bd3 Ng6 {[%eval 137, 23]} (20... Nc3 $14 {[%eval 70,24]}) 21. Bc7+ Ke8 {[%eval 160,23]} (21... Ke7 $142 {[%eval 100,23]}) 22. Bxe4 dxe4 23. Nd2 f5 24. Nc4 Ke7 25. Nd6 Bc8 26. O-O {[%eval 56,23]} (26. Rg1 $16 {[%eval 150,22]}) 26... g4 {[%eval 130,20]} (26... Kf6 $14 {[%eval 56,23]}) 27. Kh2 gxh3 28. Kxh3 Rg8 29. g3 {[%eval 71,24]} (29. Kh2 $142 {[%eval 140,21]}) 29... Kf6 {[%eval 130,21]} (29... h4 $142 {[%eval 71,24]}) 30. Rh1 {[%eval 78,25]} (30. Nc4 $142 {[%eval 130,21]}) 30... Rh8 { [%eval 135,21]} (30... e5 $142 {[%eval 78,25]}) 31. Kg2 {[%eval 94,25]} ({ White should play} 31. Nc4 {[%eval 135,21]}) 31... e5 32. dxe5+ {[%eval 0,26]} (32. g4 $16 {[%eval 115,21]}) 32... Nxe5 $11 33. Rad1 Nd3 {[%eval 41,23]} ( 33... Nf3 $11 {[%eval -6,25]}) 34. Nc4 {[%eval -52,25]} (34. g4 $1 $14 { [%eval 41,23]}) 34... Kg5 {[%eval 67,22]} (34... Rh7 $15 {[%eval -52,25]}) 35. Bd6 {[%eval 0,25]} (35. Bf4+ $1 $14 {[%eval 67,22]} Kg6 36. Ne5+ Kf6 37. Nxd3 exd3 38. Rxd3) 35... Be6 36. Na5 Rh7 $36 {[%mdl 2048] White is under pressure.} 37. Rd2 {[%eval -61,23]} (37. Bc7 $11 {[%eval -5,27]}) 37... Rah8 38. f4+ { [%eval -94,23]} (38. Kf1 $15 {[%eval -40,26]}) 38... exf3+ 39. Kxf3 {[%eval -195,21]} (39. Kf1 $15 {[%eval -69,24]} Nb4 40. Be5) 39... Bd5+ $19 {[%mdl 64] Skewer} 40. Ke2 Bxh1 41. Rxd3 h4 $2 {[%eval -19,21]} (41... Be4 $19 {[%eval -203,24]} 42. Rd4 Rc8) 42. Bf4+ $2 {[%eval -206,23]} (42. gxh4+ $11 {[%eval -19,21] and White stays safe.} Kxh4 43. Bc7) 42... Kg4 {[%eval -116,22]} ({ Better is} 42... Kh5 $1 $19 {[%eval -206,23]} 43. Rd1 Be4 44. gxh4 Rg8) 43. Rd6 {[%eval -191,21]} (43. gxh4 $17 {[%eval -116,22] was forced.} Bf3+ 44. Kd2) 43... Rg8 {[%eval -146,25]} ({Weaker is} 43... hxg3 44. Rg6+ Kh4 45. Rxg3 $15) (43... Bf3+ $19 {[%eval -191,21]} 44. Ke1 Kh3 45. gxh4 Rg8) 44. gxh4 $17 Kxh4 $2 {[%eval 0,25] [#]} ({Black should try} 44... Kh5 $19 {[%eval -163,21]} 45. Rf6 Be4) 45. Rd1 $2 {[%eval -312,20][%mdl 8192]} (45. Nxb7 $1 $11 {[%eval 0,25] [%mdl 512] and White has nothing to worry.} Be4 (45... Rxb7 46. Rh6+) 46. Na5) 45... Rg2+ $2 {[%eval 0,27]} (45... Be4 $19 {[%eval -312,20]} 46. Rf1 Rd7) 46. Kd3 $11 Kg4 {[#]} 47. Rf1 $2 {[%eval -257,24][%mdl 8192]} (47. Nxb7 $1 $11 { [%eval 0,27][%mdl 512] and White is okay.} Rxb7 48. Rxh1) 47... Ra2 $19 48. Rg1+ Bg2 49. Nc4 Rh1 $2 {[%eval -50,32]} (49... Kf3 $19 {[%eval -283,22] ... Kf2 is the strong threat.} 50. Kc3 Kf2) 50. Ne5+ $2 {[%eval -416,25][%mdl 8192] } (50. Rxh1 $1 $15 {[%eval -50,32]} Bxh1 51. Kc3) 50... Kh5 51. Rxh1+ Bxh1 { [%mdl 4096] Endgame KRB-KBN} 52. Nf7 a5 53. Bc7 $2 {[%eval -732,25]} (53. Nd6 { [%eval -392,27]} Be4+ 54. Kd4) 53... a4 54. Nd6 {[#]} Be4+ $1 55. Kc3 (55. Nxe4 fxe4+) 55... a3 56. Nxb7 Ra1 $2 {[%eval -335,29]} (56... Re2 {[%eval -1126,25]} 57. Be5 a2) 57. Na5 {And now b7 would win.} Rb1 {( -> ...a2)} 58. Nb3 $2 { [%eval -32705,28]} (58. b7 $19 {[%eval -273,29]} a2 59. Nb3 a1=Q+ 60. Nxa1 Rxb7 61. Bd6) 58... Bd5 59. Nd4 a2 60. Nc2 Be4 {[%eval -6112,25]} (60... Rc1 $142 { [%eval -32719,29]} 61. Kb4 Rxc2 62. Be5 Rc4+ 63. Ka3 Rxc5 64. Bd4 Ra5+ 65. Kb4 {[#]} c5+ $1 {[%mdl 512]} 66. Kxa5 cxd4 67. Kb4 a1=Q 68. b7 Qb2+ 69. Kc5 dxe3 70. Kd6 Bxb7 71. Kc7 e2 72. Kd8 e1=Q 73. Kc7 Qe8 74. Kd6 Qbe5#) 61. Be5 Bxc2 62. Kxc2 {KR-KB} Rb5 63. Bd4 Kg6 64. Kd2 Kf7 65. Ke2 Rb1 {Black mates.} 66. Be5 a1=Q 67. Bxa1 Rxa1 {KR-K3P} 68. Kd3 Ke6 69. e4 f4 70. Ke2 Ke5 71. Kf3 Ra3+ 72. Kf2 Kxe4 73. Kf1 f3 74. Kf2 Kf4 75. Kf1 Ke3 {[%CAl Ra3a1]} 76. Ke1 Ra1# { Accuracy: White = 41%, Black = 43%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "stefanteodor2011"] [Black "rhea9"] [Result "0-1"] [WhiteElo "989"] [BlackElo "606"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "44"] [EventDate "2020.??.??"] {[%evp 14,43,-50,-78,-31,-145,-112,-210,37,0,94,-73,110,-437,-373,-448,-415, -721,-460,-702,-683,-820,-812,-881,-891,-906,-828,-29999,-997,-29999,-1112, -29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. O-O Bg4 {[%eval -31,23] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} ({Black should try} 8... Bc5 $17 {[%eval -78,19]}) 9. d3 { [%eval -145,21]} (9. Re1 $15 {[%eval -31,23]}) 9... Nd4 $17 10. Be3 {[%eval -210,18]} (10. Re1 $17 {[%eval -112,22]}) 10... Ne6 $146 {[%eval 37,21] [#]} ( 10... Nxf3+ $19 {[%eval -210,18]} 11. gxf3 Bh5) ({Predecessor:} 10... Nxf3+ 11. gxf3 Bh3 12. Re1 Bc5 13. Ne4 Bxe3 14. Rxe3 O-O 15. Kh1 Qh4 16. Qg1 Qh5 { 1-0 (29) Schuepferling,N (858)-Dueck,J (1078) Schney 2015}) 11. h3 $14 Bh5 { [%eval 94,20]} (11... Bxf3 $1 $11 {[%eval 0,24] remains equal.} 12. Qxf3 c6) 12. Ne4 $2 {[%eval -73,23]} (12. g4 $16 {[%eval 94,20]} Bg6 13. Nxe5) 12... Qd7 $2 {[%eval 110,18]} (12... f5 $17 {[%eval -73,23] and life is bright.} 13. Ng3 {[%mdl 64] Double Attack} Bxf3 14. Qxf3 {[%mdl 64] Double Attack} f4) 13. Nc5 $2 {[%eval -437,21][%mdl 8192]} (13. g4 $16 {[%eval 110,18]} Bg6 14. Nxe5) 13... Nxc5 14. Bxc5 Bxc5 15. c4 {[%eval -721,18]} (15. Re1 $142 {[%eval -415, 25]} O-O-O 16. Rxe5 Bxf3 17. Qxf3) 15... Qc6 16. Rc1 {[%eval -702,21]} (16. Nxe5 $142 {[%eval -460,24]} Bxd1 17. Nxc6) 16... Bxf3 $19 17. gxf3 Qg6+ 18. Kh1 O-O-O 19. Rg1 Qh6 {[%CAl Rh6h3] [#]} 20. a3 Rd6 {[%eval -997,22]} (20... Qxh3# $142 {[%eval -32765,21]}) 21. b4 Bxf2 {[%eval -1112,25]} (21... Qxh3# $142 { [%eval -32765,20]}) 22. Rf1 Qxh3# {Accuracy: White = 6%, Black = 30%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "suhaasakula"] [Black "Robert_Sava"] [Result "1-0"] [WhiteElo "1576"] [BlackElo "1422"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "71"] [EventDate "2020.??.??"] {[%evp 10,71,109,18,72,-13,28,-2,57,0,87,29,76,34,83,-12,42,-97,0,-31,71,26,80, 56,230,212,378,380,412,361,432,407,426,431,432,385,571,571,572,572,578,505,523, 513,640,637,657,612,816,660,612,600,780,672,855,730,807,791,948,941,1145,1140, 29997,29998]} 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 { [%eval 18,23]} (6. e4 $16 {[%eval 109,19]}) 6... Bg7 $11 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} 7. Nxc6 {[%eval -13,22]} (7. Bg2 $16 {[%eval 72,18]}) 7... bxc6 {[%eval 28,20]} (7... dxc6 {[%eval -13,22] might be stronger.} 8. Qxd8+ Kxd8) 8. Bg2 Ba6 {[%eval 57,19]} (8... h5 $11 {[%eval -2,21]}) 9. Qa4 $14 Bb7 {[%eval 87,20]} (9... Qc8 $1 $11 {[%eval 0,22] keeps the balance.}) 10. O-O {[%eval 29,20]} (10. c5 $16 {[%eval 87,20]}) 10... O-O $11 11. e4 {[%eval 34, 24]} ({White should try} 11. Qc2 $16 {[%eval 76,18]}) 11... d6 $146 ({ Predecessor:} 11... Qb6 12. Rb1 e6 13. Be3 Qc7 14. Rfd1 Ng4 15. Bc5 Rfe8 16. Bd6 Qc8 17. Qc2 e5 {1/2-1/2 (25) Casier,F (1831)-Cozette,M (2026) La Fere 2008} ) 12. h3 {[%eval -12,24]} (12. c5 $16 {[%eval 83,19]}) 12... Nd7 $11 13. Be3 { [%eval -97,19] [#]} (13. Qc2 $1 $14 {[%eval 42,22]}) 13... c5 {[%eval -31,22]} ({Better is} 13... Nb6 $1 $17 {[%eval -97,19][%CAl Rb6a4]} 14. Bxb6 Qxb6) 14. Qc2 $15 Nb6 {[%eval 71,20]} (14... Ne5 $15 {[%eval -31,22] stays ahead.}) 15. b3 $16 Kh8 {[%eval 80,20]} (15... Qc7 $11 {[%eval 26,22]}) 16. Rad1 Bc6 $2 { [%eval 230,18] [#]} (16... Qc8 $14 {[%eval 56,23]}) 17. Bxc5 $1 $18 {[%mdl 512] } dxc5 $2 {[%eval 378,20]} (17... a5 {[%eval 212,24]} 18. Be3 Rc8) 18. Rxd8 Raxd8 19. Ne2 Rd7 20. Rd1 Rfd8 21. Rxd7 Rxd7 22. f4 Kg8 {[%eval 571,18]} (22... e5 {[%eval 385,22] was worth a try.} 23. Nc3 Rd4) 23. e5 Bxg2 24. Kxg2 e6 25. Ng1 Bf8 26. Nf3 Nc8 27. Qe4 Ne7 28. g4 Bg7 29. a3 Bf8 30. Qa8 Rc7 31. Qd8 Rb7 32. Nd2 Nc6 33. Qc8 Rb6 34. Ne4 Ne7 35. Qe8 {White threatens Ng5 and mate.} f5 36. Ng5 {Accuracy: White = 60%, Black = 33%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "SuntRoman13"] [Black "albertcarp2020"] [Result "1-0"] [WhiteElo "1538"] [BlackElo "1140"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "79"] [EventDate "2020.??.??"] {[%evp 9,78,30,59,7,88,65,129,79,207,78,166,73,212,81,107,97,104,87,166,154, 278,249,270,271,264,253,271,232,285,263,288,212,307,271,389,390,430,-28,409, 349,492,483,908,887,1165,1107,1079,1066,1935,1859,3810,3707,29997,29989,29989, 29990,29996,29992,29992,29992,29992,29992,29993,29994,29994,29994,29994,29994, 29998,29999,29999]} 1. e4 e6 2. d3 d5 3. Nd2 c6 4. Ngf3 Bd6 5. e5 Bc7 6. d4 { [%eval 7,22] B10: Caro-Kann: 2 d3 and 2 c4.} (6. Nb3 $14 {[%eval 59,21]}) 6... Nd7 {[%eval 88,19]} (6... c5 $11 {[%eval 7,22] keeps the balance.}) 7. Bd3 $16 Ne7 {[%eval 129,18]} (7... c5 $14 {[%eval 65,22]}) 8. c3 $146 {[%eval 79,22]} ( 8. b4 $142 {[%eval 129,18]}) ({Predecessor:} 8. O-O c5 9. c3 c4 10. Bc2 f6 11. Re1 fxe5 12. Nxe5 Nxe5 13. dxe5 O-O 14. Nf3 {1-0 (32) Skutin,A-Zhuravlev,G (2011) Tomsk 2007}) 8... Nb6 {[%eval 207,18]} (8... c5 $16 {[%eval 79,22]}) 9. Qc2 {[%eval 78,19]} (9. O-O $18 {[%eval 207,18]}) 9... h6 {[%eval 166,18]} ( 9... Nd7 $16 {[%eval 78,19]}) 10. Nf1 {[%eval 73,20]} (10. b4 $18 {[%eval 166, 18]}) 10... Nf5 {[%eval 212,17]} (10... f5 $16 {[%eval 73,20] was worth a try.} ) 11. Bxf5 {[%eval 81,21]} (11. b3 $18 {[%eval 212,17] and White stays clearly on top.}) 11... exf5 12. Ng3 g6 13. h4 Be6 {[%eval 166,19]} (13... Qe7 $16 { [%eval 87,22]}) 14. h5 $18 Qd7 {[%eval 278,19]} (14... f4 $16 {[%eval 154,23] was called for.}) 15. hxg6 fxg6 16. Rxh6 Rxh6 17. Bxh6 O-O-O 18. O-O-O Rh8 19. Bg5 Bd8 20. Bxd8 Kxd8 {[%eval 307,24]} (20... Qxd8 $142 {[%eval 212,22]} 21. Qd2 Kb8) 21. Qd2 Qf7 {[%eval 389,21]} (21... Qe7 $142 {[%eval 271,24]} 22. Ne2 Nd7) 22. Qg5+ Kd7 23. Nh4 $2 {[%eval -28,24] [#]} (23. Ne2 $18 {[%eval 430,18]} ) 23... Rg8 $2 {[%eval 409,24][%mdl 8192]} (23... f4 $1 $11 {[%eval -28,24] and Black has nothing to worry.} 24. Nxg6 Rg8 25. Qxf4 Qxg6) 24. Rh1 Qe8 { [%eval 492,23]} (24... Kc8 $142 {[%eval 349,26]} 25. Ne2 Nd7) 25. Nf3 Rg7 { [%eval 908,23] [#]} (25... Kc8 $142 {[%eval 483,26]} 26. Rh7 Bd7) 26. Nh5 $1 { [%mdl 576] Hoping for Nf6+. Pin} Rf7 (26... gxh5 27. Qxg7+) 27. Nf6+ Rxf6 28. exf6 Bf7 29. Ne5+ Kd6 30. Rh7 Be6 31. f7 {White mates.} Bxf7 32. Rxf7 a6 33. Qxg6+ Qe6 34. Rf6 Qxf6 35. Qxf6+ Kc7 36. Nf7 {[%csl Gf7][%CAl Rf6d8]} Kb8 37. Qd8+ Ka7 38. Nd6 f4 39. Qc7 {[%csl Gd6][%CAl Rc7b7]} Na8 40. Qxb7# {Accuracy: White = 60%, Black = 13%.} 1-0 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "TUDOR212011"] [Black "RazvanCristea2011"] [Result "0-1"] [WhiteElo "1052"] [BlackElo "1093"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "88"] [EventDate "2020.??.??"] {[%evp 9,87,22,62,-28,11,-5,62,-30,9,-29,49,-34,-9,-54,-10,-88,-9,-61,-28,-166, -31,-375,-11,-154,-71,-454,-29,-116,-56,-76,-16,-73,-34,-70,-27,-120,-85,-469, -187,-194,-162,-335,-329,-1158,-692,-777,-772,-772,-750,-685,-685,-797,-782, -1716,-1109,-7382,-7453,-6532,-6496,-29979,-29980,-29982,-29983,-29983,-29983, -29979,-29983,-29988,-29989,-29990,-29991,-29991,-29992,-29993,-29994,-29995, -29996,-29996,-29997,-29999]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. g3 {[%eval -28,18] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} (6. d4 $14 {[%eval 62,18]}) 6... Nc6 7. Bg2 Be6 $146 {[%eval 62,19]} ( 7... Be7 $11 {[%eval -5,22]}) ({Predecessor:} 7... Qe7+ 8. Qe2 Qxe2+ 9. Kxe2 Bd7 10. Re1 h6 11. Kf1+ Be7 12. Bd2 O-O-O 13. Nc3 Rhe8 {0-1 (59) Guerrero Prieto,A (1546)-Beltran Vidal,D (1652) Llinars del Valles 2019}) 8. Be3 { [%eval -30,19]} (8. Nc3 $14 {[%eval 62,19]}) 8... Qd7 9. Nc3 Be7 {[%eval 49,20] } (9... d5 $11 {[%eval -29,19]} 10. Nb5 Be7) 10. Qe2 {[%eval -34,20]} (10. d4 $14 {[%eval 49,20]} Nd5 11. O-O) 10... O-O $15 11. O-O {[%eval -54,18]} (11. a3 $11 {[%eval -9,22]}) 11... Rfe8 {[%eval -10,21]} (11... h6 $15 {[%eval -54,18]} ) 12. Rae1 {[%eval -88,19]} (12. a3 $11 {[%eval -10,21]}) 12... Rab8 {[%eval -9,22]} (12... h6 $17 {[%eval -88,19]}) 13. Ng5 {[%eval -61,22]} ({White should try} 13. a3 $11 {[%eval -9,22]}) 13... Bg4 14. Bf3 {[%eval -166,22]} ( 14. Qd2 $11 {[%eval -28,23] and White has nothing to worry.}) 14... Bxf3 { [%eval -31,21]} (14... Bf5 $19 {[%eval -166,22] White must now prevent ...d5.} 15. Be4 d5 16. Bxf5 Qxf5) 15. Qxf3 $4 {[%eval -375,20][%mdl 8192]} (15. Nxf3 $15 {[%eval -31,21]} b5 16. d4) 15... Ne5 $2 {[%eval -11,22]} (15... d5 $1 $19 {[%eval -375,20] And now ...d4 would win.} 16. Bf4 h6 17. Bxc7 Nd4) 16. Qf4 { [%eval -154,21]} (16. Qg2 $11 {[%eval -11,22]}) 16... b6 {[%eval -71,23]} ( 16... c5 $142 {[%eval -154,21]} 17. Bc1 Ng6) 17. Bd4 $2 {[%eval -454,18][%mdl 8192] [#]} (17. Bc1 $17 {[%eval -71,23] is more resistant.}) 17... Ng6 $2 { [%eval -29,23]} (17... Nh5 $1 $19 {[%eval -454,18][%CAl Rh5f4]} 18. Qd2 Bxg5) 18. Qf3 {[%eval -116,20]} (18. Qd2 $11 {[%eval -29,23]}) 18... c5 {[%eval -56, 26]} (18... h6 $17 {[%eval -116,20]} 19. Nge4 Nh7) 19. Bxf6 $1 Bxf6 20. Rxe8+ { [%eval -73,24]} (20. Nge4 $11 {[%eval -16,25] remains equal.} Bd4 21. Nd5) 20... Rxe8 $17 21. Nge4 Bxc3 {[%eval -27,22]} ({Black should play} 21... Be5 $15 {[%eval -70,23]}) 22. bxc3 {[%eval -120,22] [#]} (22. Nxc3 $11 {[%eval -27, 22]} Ne5 23. Qg2) 22... d5 $1 $36 {[%CAl Rd5e4][%mdl 2048] White is under strong pressure.} 23. Ng5 $2 {[%eval -469,23][%mdl 8192]} (23. Nd2 $17 { [%eval -85,21] was the crucial defense.}) 23... Re5 $2 {[%eval -187,25]} (23... h6 {[%eval -469,23]} 24. Qxf7+ Qxf7 25. Nxf7 Kxf7) 24. Qh5 $19 h6 25. f4 $2 { [%eval -335,19]} (25. Qh3 {[%eval -162,26] was the only chance.} Qa4 26. Nf3) 25... Rf5 {[%mdl 64] Pin} 26. g4 $2 {[%eval -1158,23]} (26. h4 {[%eval -329,25] }) 26... Rxf4 27. Rxf4 Nxf4 28. Qxf7+ Qxf7 29. Nxf7 Kxf7 {[%mdl 4096] Endgame KN-KP} 30. c4 dxc4 31. g5 hxg5 32. Kf2 cxd3 33. cxd3 Nxd3+ {KN-KPP} 34. Ke3 Ne5 {Black mates.} 35. Ke4 Ke6 36. Ke3 a5 37. Kf2 b5 {[%CAl Bb6b5,Bb5b4][%mdl 32]} 38. Kg3 b4 39. h4 gxh4+ 40. Kxh4 c4 41. a4 c3 42. Kh5 c2 43. Kh4 c1=Q 44. Kh5 Qh6# {Accuracy: White = 13%, Black = 28%.} 0-1 [Event "Chess.com"] [Site "Chess.com"] [Date "2020.05.12"] [Round "?"] [White "VermontFischer"] [Black "maraconstantin"] [Result "1-0"] [WhiteElo "1200"] [BlackElo "800"] [Annotator "Tactical Analysis 3.0 (10s)"] [PlyCount "97"] [EventDate "2020.??.??"] {[%evp 9,96,185,207,25,33,26,49,19,28,-31,15,-39,137,-22,87,40,103,67,117,54, 100,57,142,135,199,127,218,0,627,625,658,651,750,751,750,740,766,190,189,189, 189,181,198,149,160,137,156,133,175,153,173,0,285,30,915,901,1015,1015,1034, 1041,999,942,993,969,1043,1044,29990,29991,29992,29993,29994,29993,29994,29993, 29994,29995,29995,29996,29996,29996,29996,29996,29996,29996,29996,29997,29998, 29999,29999]} 1. e4 e5 2. Nf3 f5 3. exf5 Nc6 4. Nc3 d6 5. d4 Bxf5 6. dxe5 $2 { [%eval 25,21] [#] C40: Latvian and Elephant Gambits.} (6. Bb5 $18 {[%eval 207, 19]}) 6... dxe5 $11 7. Qxd8+ $146 ({Predecessor:} 7. Bg5 Qxd1+ 8. Rxd1 Bb4 9. a3 Bxc3+ 10. bxc3 Bxc2 11. Rd2 e4 12. Rxc2 exf3 {0-1 (35) Niyazova,V-Ilin,A Khanty-Mansiysk 2011}) 7... Rxd8 8. Bg5 {White is slightly better.} Be7 9. Bxe7 {[%eval -31,21]} (9. Bb5 $11 {[%eval 28,23]}) 9... Ngxe7 {[%eval 15,22]} (9... Kxe7 $15 {[%eval -31,21]} 10. Bc4 Nf6) 10. Rc1 {[%eval -39,21]} (10. Bb5 $1 $11 {[%eval 15,22]}) 10... O-O $2 {[%eval 137,20] [#]} (10... Nd4 $15 {[%eval -39, 21] keeps the upper hand.} 11. Nxd4 exd4) 11. a3 $2 {[%eval -22,22]} (11. Bc4+ $16 {[%eval 137,20]} Kh8 12. O-O) 11... e4 {[%eval 87,21]} (11... h6 $11 { [%eval -22,22]}) 12. Nd2 {[%eval 40,23]} (12. Bc4+ $16 {[%eval 87,21]} Kh8 13. Ng5) 12... Bg6 {[%eval 103,21]} (12... Ng6 $14 {[%eval 40,23]}) 13. Ndxe4 Rfe8 {[%eval 117,19]} (13... Ne5 $14 {[%eval 67,24]}) 14. Bd3 {[%eval 54,22]} (14. Bc4+ $16 {[%eval 117,19]} Kh8 15. O-O) 14... Nf5 {[%eval 100,20]} (14... Ne5 $14 {[%eval 54,22]}) 15. O-O {[%eval 57,21]} ({White should try} 15. Rd1 $16 { [%eval 100,20]}) 15... Ncd4 {[%eval 142,22]} (15... Ne5 $14 {[%eval 57,21]}) 16. Rfd1 $16 h5 {[%eval 199,19]} (16... c6 $16 {[%eval 135,26]} 17. Re1 Nh4) 17. Bc4+ {[%eval 127,24]} (17. Ng5 $18 {[%eval 199,19]}) 17... Kh8 {[%eval 218, 19]} (17... Kh7 $16 {[%eval 127,24]} 18. Bd3 Ne6) 18. Ng3 $2 {[%eval 0,23]} ( 18. Ng5 $18 {[%eval 218,19]}) 18... Nd6 $2 {[%eval 627,20][%mdl 8192]} (18... Nxg3 $11 {[%eval 0,23]} 19. fxg3 Bxc2) 19. Rxd4 $18 Nxc4 20. Rxc4 h4 21. Rxh4+ Kg8 22. h3 Bf7 23. Rd1 $2 {[%eval 190,24]} (23. f4 {[%eval 766,20]} Rd4 24. Rg4 ) 23... Rxd1+ 24. Nxd1 Re1+ 25. Kh2 Rxd1 {[%mdl 4096] Endgame KRB-KRN} 26. Rg4 {[%eval 149,26]} ({Better is} 26. Re4 $18 {[%eval 198,23]}) 26... Rd2 $16 27. Nf5 Kf8 28. Rxg7 Rxf2 29. Rg5 Rxc2 30. Rg4 $2 {[%eval 0,26]} (30. b4 $18 { [%eval 173,19]}) 30... Be6 $2 {[%eval 285,22][%mdl 8192]} (30... Rxb2 $11 { [%eval 0,26]} 31. Rf4 Bg6) 31. Rf4 $2 {[%eval 30,23]} (31. Nd4 $18 {[%eval 285, 22]} Bxg4 32. Nxc2) 31... Bd7 $2 {[%eval 915,22][%mdl 8192]} (31... Rxb2 $11 { [%eval 30,23]} 32. Nd4+ Ke7) 32. Nd4+ $18 Ke7 33. Nxc2 c6 34. Ra4 a6 35. Re4+ Kd6 36. g4 b5 37. g5 Be8 38. Rxe8 {White mates.} a5 39. g6 b4 40. axb4 axb4 41. Nxb4 c5 42. g7 cxb4 43. g8=Q Kc5 44. Qg4 b3 45. Re5+ Kd6 46. Ra5 Kc6 47. Qg6+ Kd7 48. Ra7+ Kd8 49. Qg8# {Accuracy: White = 30%, Black = 21%.} 1-0