[Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.06"] [Round "7.1"] [White "Donchenko, Alexander"] [Black "Basso, Pier Luigi"] [Result "1-0"] [ECO "D11"] [WhiteElo "2658"] [BlackElo "2570"] [Annotator "TA"] [PlyCount "119"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,119,25,36,2,32,22,29,14,17,10,15,17,10,15,17,16,31,15,18,20,25,25,21, 20,45,42,56,47,59,48,83,87,92,85,82,77,111,108,101,93,93,96,100,97,125,125,126, 127,139,135,152,147,142,141,169,155,157,135,163,134,190,145,144,157,178,170, 175,144,162,160,157,146,148,164,188,184,709,709,598,335,333,316,891,422,411, 414,413,397,409,378,525,518,509,500,493,467,439,433,884,816,1228,1127,1626, 1517,2316,2225,1883,2010,2345,1843,1676,1598]} 1. c4 c6 2. d4 Nf6 3. Nf3 d5 4. e3 Bg4 5. h3 Bh5 6. cxd5 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Bxf3 {6...Bxf3 scores better than 6...cxd5.} 7. Qxf3 cxd5 8. Nc3 { White has an edge.} Nc6 9. Bd2 Rc8 10. Bd3 e6 11. O-O Be7 12. Rac1 O-O {[#]} 13. a3 $146 ({Predecessor:} 13. Qe2 Qd7 14. Rfd1 Rfd8 15. Be1 Ne8 16. Nb1 Nd6 17. Nd2 Nb4 18. Bb1 Rxc1 19. Rxc1 {1-0 (62) Wang,Y (2697)-Tomashevsky,E (2733) St Petersburg 2012}) 13... a6 14. Rc2 e5 15. dxe5 Nxe5 {[%mdl 64] Double Attack } 16. Qf5 $36 {[%mdl 2048] White is more active.} Nxd3 (16... Qd6) 17. Qxd3 Qd7 18. Rfc1 Rc6 19. Ne2 Rfc8 20. Rxc6 $1 Rxc6 21. Rd1 Qe8 22. Nf4 g5 $2 {[#]} ( 22... h6) 23. Ne2 $1 ({Resist} 23. Nxd5 Nxd5 24. Qxd5 Rd6 $14) 23... Ne4 24. Nc3 Nf6 25. Be1 Qc8 26. Ne2 Ne4 27. Qxd5 Rd6 28. Qb3 Rxd1 29. Qxd1 Bf6 30. f3 Nc5 31. Bc3 Bxc3 32. Nxc3 Ne6 33. Kf2 h6 34. Qd6 b5 (34... h5 $16 {might work better.} 35. g3 Qc6 36. Qxc6 bxc6) 35. Kg3 Ng7 {...Nf5+ is the strong threat.} 36. Qe5 Nf5+ 37. Kf2 Nh4 38. Kg1 Ng6 39. Qd4 Nh4 40. Qd2 Qc7 41. Ne4 Qc4 42. Kf2 Qa2 $2 (42... Kg7 43. Qc3+ Qxc3 44. bxc3 (44. Nxc3 Ng6 $16) 44... Nf5) 43. Nf6+ $18 Kg7 44. Qd4 {White wants to mate with Nh5+!} Nf5 45. Qe5 Kg6 $2 (45... Qe6 46. Ne8+ {[%mdl 64] Discovered Attack (Double check)} Kg6 47. Qxe6+ fxe6) 46. Ne8 (46. Nd7 $142 {White threatens Nf8+ and mate.} Qb1 47. Nf8+ Kh5 {[#]} 48. Qxf5 $1 {[%mdl 576] Decoy} (48. g4+ Kh4 $11) 48... Qxf5 49. g4+ {[%mdl 64] Double Attack} Kh4 50. gxf5) 46... Qe6 47. Qxe6+ fxe6 {[%mdl 4096] Endgame KN-KN} 48. Nc7 Nd6 49. Nxa6 Nc4 50. Nc7 {White is clearly winning.} Nxb2 51. Nxb5 Kf5 52. Nd6+ Kf6 53. Ke2 h5 (53... Ke7 $142 54. Ne4 e5) 54. g4 h4 55. Ne4+ Kg6 56. Nc5 Kf6 57. a4 Nc4 58. Ne4+ Kg6 59. Nd2 Na5 60. Kd3 {Av CentiPawn Loss W=-35/B=-65. Weighted=-41/-92} 1-0 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.06"] [Round "7.2"] [White "Parvanyan, Ashot"] [Black "Mendonca, Leon Luke"] [Result "1/2-1/2"] [ECO "A05"] [WhiteElo "2451"] [BlackElo "2499"] [Annotator "TA"] [PlyCount "46"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,46,11,17,0,0,0,8,0,0,0,14,19,26,2,8,15,11,23,29,0,0,0,14,14,19,0,0,0, 0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. g3 dxc4 5. Bg2 g6 6. a4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Ne4 7. O-O Bg7 8. Qc2 Nd6 $1 9. e4 Bg4 {[#]} 10. Rd1 $146 ({Predecessor:} 10. Ne5 Be6 11. Na3 Na6 12. Rd1 O-O 13. Be3 Nb4 14. Qe2 f5 15. d5 Bxe5 16. dxe6 {1-0 (33) Cheparinov,I (2709)-Steinberg,N (2532) St Petersburg 2018}) 10... O-O 11. h3 Bxf3 12. Bxf3 e5 13. dxe5 Bxe5 14. Bg2 Na6 {The position is equal.} 15. Na3 Nb4 16. Qe2 Qe7 17. Nxc4 Nxc4 18. Qxc4 Rfd8 19. Be3 {[#] aiming for Bc5.} a5 20. Bb6 Bc7 21. Bc5 Bd6 22. Bb6 Bc7 23. Bc5 Bd6 {An uneventful encounter. Av CentiPawn Loss W=-3/B=-3. Weighted=-3/-2} 1/2-1/2 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.06"] [Round "7.3"] [White "Fier, Alexandr"] [Black "Bluebaum, Matthias"] [Result "1-0"] [ECO "C11"] [WhiteElo "2562"] [BlackElo "2672"] [Annotator "Shahid"] [PlyCount "115"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,115,0,0,0,0,0,0,-21,-4,-7,-5,0,0,-2,24,21,6,6,6,7,7,8,31,18,35,41,37, 0,30,0,52,41,112,93,100,107,115,115,129,127,116,125,111,116,118,124,107,116, 121,91,92,107,95,22,22,17,21,33,72,57,208,200,218,216,200,51,207,210,183,197, 185,184,409,405,939,794,921,935,858,891,1006,807,1214,1269,1039,995,5643,4787, 1542,1291,1903,741,749,722,1362,1283,1309,1269,12838,12838,12838,12839,29996, 29997]} 1. e4 e6 2. d4 d5 3. Nc3 {[%CAl Bb1c3,Bc3e2,Be2f4][%mdl 32]} Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. a3 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} O-O 9. Nf4 Qa5 10. Ra2 {The position is equal.} Nxd4 11. Nxd4 cxd4 12. b4 Qb6 13. cxd4 {[#]} f6 $146 ({Predecessor:} 13... a5 14. b5 f6 15. exf6 Nxf6 16. Bd3 a4 17. O-O Ne4 18. Be3 Bd7 19. Qg4 Rf5 {1/2-1/2 (61) Vazquez,G (2527)-Schmakel,S (2435) chess24.com INT 2020}) 14. exf6 Nxf6 15. Bd3 Bd6 16. O-O Bd7 17. Re1 Rae8 18. g3 Re7 19. Rae2 Rfe8 20. Re5 $5 a6 (20... Bxe5 21. dxe5 (21. Rxe5) 21... Ne4 22. Be3 d4 23. Bc1 Nc3) 21. Rg5 Bb5 (21... Rf8 $11) 22. Bb1 $14 Qc6 $6 (22... Qc7 $14) 23. Nh5 $1 $16 {[%CAl Rh5f6] aiming for Nxf6+.} Rf8 24. Bf4 Bxf4 25. Nxf4 Ba4 26. Qd2 Rc8 27. Rge5 {[%CAl Rf4e6]} Qc3 28. Qxc3 Rxc3 29. Nxe6 Rxa3 30. Nc5 Rc7 31. Bf5 b6 32. Nxa4 Rxa4 33. g4 ( 33. Be6+ $16 Kh8 34. g4 (34. Bxd5 h6 $14)) 33... g6 $11 34. Be6+ {[%mdl 64] Double Attack} Kg7 35. g5 $36 {[%mdl 2048] White fights for an advantage.} Nd7 36. R5e3 Nf8 $2 (36... b5 $1 $14) 37. Bxd5 $18 {Hoping for Re7+.} Rxb4 38. Re7+ Rxe7 39. Rxe7+ {[%mdl 4096] Endgame KRB-KRN} Kh8 40. Rf7 Kg8 {[#]} 41. Rf4+ $1 Kg7 42. Kg2 a5 $2 (42... Rb5 {is a better defense.} 43. Rf7+ Kg8 44. Rd7+ Kh8) 43. Kf3 a4 (43... Rb1 $142 44. Rf7+ Kg8) 44. Ke4 Rb2 45. Rf7+ Kg8 46. Ke5 a3 47. f4 {Kf6 would kill now.} Rf2 48. Ra7+ Kh8 49. Rxa3 Re2+ 50. Kf6 {White wants to mate with Ra8!} Rf2 51. Bf3 Kg8 52. Ke7 (52. f5 $142 h6 53. gxh6 gxf5 54. Bd5+ Kh7 55. Kg5 Ne6+ 56. Bxe6 Rg2+ 57. Kxf5) 52... b5 53. d5 Rf1 54. Re3 b4 55. d6 b3 56. d7 Nxd7 57. Kxd7 {Threatening mate with Bd5+.} b2 {[#]} 58. Bd5+ $1 {Av CentiPawn Loss W=-53/B=-54. Weighted=-41/4} 1-0 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.06"] [Round "7.4"] [White "Nguyen, Thai Dai Van"] [Black "Nisipeanu, Liviu-Dieter"] [Result "1/2-1/2"] [ECO "A88"] [WhiteElo "2571"] [BlackElo "2657"] [Annotator "TA"] [PlyCount "137"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 15,137,19,21,19,38,40,55,58,67,63,64,55,47,56,54,62,59,61,67,70,73,79, 62,4,22,0,26,20,29,17,13,15,22,40,47,45,84,64,83,82,79,78,73,65,77,72,93,62,60, 57,53,60,60,59,53,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52,52, 52,52,52,52,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,8,0,8,0,8,8,8,8,8,8,8,8, 8,8,8,8,52,0,0,0,0,0,0,0]} 1. c4 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O O-O 7. Nc3 c6 $1 {[%mdl 4] is now more promising than 7...Qe8. Played by Maxime Vachier Lagrave in September 2020.} 8. Qc2 Na6 9. Rb1 {A88: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 c6.} Nc7 {[#]} 10. b3 $146 ({Predecessor:} 10. b4 Be6 11. Nd2 Rc8 12. Bb2 Qd7 13. Qd3 d5 14. cxd5 cxd5 15. Rbc1 Ne4 16. Nf3 Qd6 {1/2-1/2 (36) Zhou,J (2660)-Nguyen,N (2635) Ningbo 2011}) 10... Bd7 11. Bb2 {White is slightly better.} h6 12. Rbe1 g5 13. e4 fxe4 14. Nxe4 Nxe4 15. Qxe4 Bf5 16. Qe3 ({But not} 16. Qxe7 Bd3 $15) 16... Rf7 17. h4 g4 18. Nh2 Qd7 19. Be4 (19. f3 $14) 19... Raf8 $11 20. h5 d5 (20... Ne8 {keeps more tension.} 21. Bxf5 Qxf5 22. Qe2 Nf6 23. d5 Nxh5 24. Nxg4 cxd5 25. Bxg7 Kxg7 26. cxd5 Qxd5 27. Qb2+ Kh7) 21. Bxf5 Qxf5 22. Qe2 Qxh5 23. Qxg4 Qxg4 24. Nxg4 dxc4 25. bxc4 b5 26. cxb5 cxb5 27. Ne5 Bxe5 28. Rxe5 e6 29. Ba3 Rd8 30. Bc5 a6 31. Rfe1 Rdd7 32. Bb6 Nd5 33. Rxe6 Nxb6 34. Rxb6 {Threatens to win with Re4.} Rxd4 $14 {[%mdl 4096] Endgame KRR-KRR} 35. Rg6+ Kh7 36. Ree6 Rd1+ 37. Kg2 Rd2 38. Rxh6+ Kg7 39. Rhg6+ Kf8 40. Rgf6 Rxa2 41. Rxa6 Rxa6 42. Rxa6 {[#] Strongly threatening Rb6. KR-KR} Rb7 $1 43. Kf3 b4 44. Ra2 Kf7 45. Ke4 Kg6 46. Rb2 b3 $1 47. f3 Rb8 48. Kd4 Kf5 49. Kc4 Rg8 $1 50. g4+ Kf4 51. Rxb3 Rd8 52. Kc5 Rd1 53. Kc6 Rd2 54. Kc7 Rd1 55. Kc8 Rd2 56. Kc7 Rd1 57. Kc6 Rd2 58. Kc5 Rd1 59. Kc4 Rd8 60. Rd3 Rc8+ 61. Kb3 $1 Rc7 62. Rc3 Rd7 63. Kc2 Rd8 64. Rd3 Rc8+ 65. Kd2 Re8 66. Rd4+ (66. Ra3 $14) 66... Kxf3 $11 {The position is equal.} 67. Rd3+ Kxg4 68. Re3 Rxe3 69. Kxe3 {Av CentiPawn Loss W=-4/B=-3. Weighted=-3/-4} 1/2-1/2