[Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.1"] [White "Hernandez, Cristian Andres"] [Black "Martin Gonzalez, Angel"] [Result "0-1"] [ECO "B72"] [WhiteElo "2355"] [BlackElo "2291"] [Annotator "TA"] [PlyCount "93"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 21,93,37,40,39,35,29,39,0,0,-125,-120,-113,-118,-284,-282,-265,-261, -594,-591,-590,-587,-1015,-1008,-363,34,36,24,36,18,26,86,0,8,-167,-161,-160, -158,-205,-205,-205,-197,-190,-190,-177,-109,-109,-109,-131,-106,-117,-58,-73, -12,-123,-97,-190,-52,-362,-358,-388,-380,-456,-453,-546,-496,-1454,-1327, -1246,-1197,-1873,-451,-447,-410,-400]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qa5 {...Nxe4! is the strong threat.} 12. a3 {B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines.} Rfc8 13. f4 Rab8 {[#]} 14. Bf3 $146 {White is slightly better.} (14. Bxf6 $5 Bxf6 15. Nd5 Qxd2 16. Rxd2 $11) ({ Predecessor:} 14. Rhe1 b5 15. Nd5 Qxd2 16. Rxd2 Bxd5 17. exd5 Ne4 18. Rdd1 Nc5 19. Bg4 f5 20. Bf3 Bxd4 21. Rxd4 {0-1 (62) Zor champ (2538)-Icy45 (2466) playchess.com INT 2006}) 14... b5 15. Bxf6 (15. Nd5 $1 $11 {was the only way to keep the balance.} Qxd2 16. Rxd2 Nxd5 17. exd5) 15... b4 $17 16. Nd5 (16. Bxg7 bxc3 17. Qxc3 Rxc3 18. Kc1 Rxb2 $3 {[%mdl 512]} 19. Rd2 Qb6 $1 {[%mdl 512] } 20. Re2 Kxg7 21. Kd2 Rcxc2+ 22. Kd1 Qd4+ 23. Ke1 Rc1#) 16... Bxf6 17. Nxf6+ ( 17. e5 $17 dxe5 18. fxe5 Bxd5 19. Bxd5 Bxe5 20. Bb3) 17... exf6 $19 18. f5 gxf5 19. a4 $2 (19. Rhe1 {nothing else works.} f4 20. Rf1) 19... Qxa4 ({Inferior is } 19... fxe4 20. Bxe4 Qxa4 21. b3 $11) 20. b3 Qa3 21. Rhe1 Rc3 {( -> ...Bxb3!)} 22. Qc1 Bxb3 $2 ({Black should try} 22... Qa5 $19 23. Qb2 Rbc8) 23. Qxa3 $14 Bxc2+ 24. Kb2 Rxa3 25. Kxc2 b3+ (25... Rc8+ $11 {keeps the balance.} 26. Kb2 Rcc3) 26. Kb2 ({Better is} 26. Kb1 $16) 26... Ra2+ $11 27. Kc3 $2 (27. Kb1 $11) 27... Rc2+ $19 28. Kd3 a5 $1 {[%CAl Ba7a5,Ba5a4][%mdl 32]} 29. Ra1 {[#]} Rc5 { And now ...b2 would win.} 30. Reb1 {[#]} fxe4+ $1 31. Bxe4 Rb4 32. g4 d5 (32... h5 $19 33. h3 hxg4 34. hxg4 a4) 33. Bf5 $17 a4 34. Ra3 Rcc4 35. h3 Kg7 (35... Kf8 $17 36. Ke2 Rc3) 36. Kd2 $15 Kh6 (36... h5 $17 37. gxh5 Rf4) 37. h4 (37. Rc1 $11) 37... Kg7 38. Rc1 (38. h5 $17) 38... Rd4+ ({Black should play} 38... Rf4 $19 {Strongly threatening ...h5!} 39. Rg1 Rf3) 39. Ke3 $2 {[%mdl 8192]} ({ White has to play} 39. Kc3 $1 $15) 39... h5 $19 40. gxh5 Rxh4 41. Bd7 Kh6 42. Rca1 Kxh5 43. Kd3 (43. Rb1 $142 b2 44. Rxa4 Rb3+ 45. Kf2 Rh2+ 46. Kg1) 43... f5 44. Rb1 Kg5 45. Rf1 Rhd4+ (45... b2 $142 {Threatens to win with ...Rh3+.} 46. Rxa4 Rxa4 47. Bxa4 Rxa4 48. Rg1+ Rg4) 46. Kc3 f4 47. Kb2 {Weighted Error Value: White=1.00/Black=0.50} 0-1 [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.1"] [White "Hernandez, Cristian Andres"] [Black "Martin Gonzalez, Angel"] [Result "*"] [ECO "B72"] [WhiteElo "2355"] [BlackElo "2291"] [Annotator "TA"] [PlyCount "93"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 21,93,27,22,39,41,37,50,0,0,-118,-122,-120,-125,-268,-264,-264,-270, -559,-570,-559,-550,-1047,-1008,-337,31,20,16,20,19,20,80,7,13,-148,-148,-166, -153,-206,-207,-206,-204,-199,-183,-167,-104,-104,-100,-117,-120,-130,-81,-93, -7,-129,-102,-216,-41,-353,-370,-368,-365,-361,-351,-551,-530,-1250,-1092, -1046,-987,-1522,-501,-480,-464,-411]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qa5 12. a3 {B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines.} Rfc8 13. f4 Rab8 {[#]} 14. Bf3 $146 {White is slightly better.} (14. Bxf6 $5 Bxf6 15. Nd5 Qxd2 16. Rxd2 $11) ({Predecessor:} 14. Rhe1 b5 15. Nd5 Qxd2 16. Rxd2 Bxd5 17. exd5 Ne4 18. Rdd1 Nc5 19. Bg4 f5 20. Bf3 Bxd4 21. Rxd4 {0-1 (62) Zor champ (2538)-Icy45 (2466) playchess.com INT 2006}) 14... b5 15. Bxf6 (15. Nd5 $1 $11 Qxd2 16. Rxd2 Nxd5 17. exd5) 15... b4 16. Nd5 ({But not} 16. Bxg7 $2 bxc3 17. Kc1 cxd2+ $19) 16... Bxf6 17. Nxf6+ (17. e5 $17 dxe5 18. fxe5 Bxd5 19. Bxd5 Bxe5 20. Bb3) 17... exf6 $19 18. f5 gxf5 19. a4 $2 (19. Rhe1 {was forced.} f4 20. Rf1) 19... Qxa4 ({Not} 19... fxe4 20. Bxe4 Qxa4 21. b3 $11) 20. b3 Qa3 21. Rhe1 Rc3 {( -> ...Bxb3!)} 22. Qc1 Bxb3 $2 (22... Qa5 $19 23. Qb2 Rbc8) 23. Qxa3 $14 Bxc2+ 24. Kb2 Rxa3 25. Kxc2 b3+ (25... Rc8+ $11 26. Kb2 Rcc3) 26. Kb2 ({Better is} 26. Kb1 $16) 26... Ra2+ $11 27. Kc3 $2 (27. Kb1 $11) 27... Rc2+ $17 28. Kd3 a5 $1 29. Ra1 (29. exf5 $17 a4 30. Rb1) 29... Rc5 $1 $19 {White must now prevent ...b2.} 30. Reb1 {[#]} fxe4+ $1 31. Bxe4 Rb4 32. g4 d5 (32... a4 $19 {...b2 is the strong threat.} 33. Rb2 h5) 33. Bf5 $17 a4 34. Ra3 Rcc4 35. h3 Kg7 36. Kd2 {[#]} Kh6 ({Black should try} 36... h5 $1 $17 37. gxh5 Rf4) 37. h4 (37. Rc1 $11 {remains equal.}) 37... Kg7 38. Rc1 (38. h5 $17 {is a better defense.}) 38... Rd4+ $2 (38... Rf4 $19 {And now ...h5! would win.} 39. Rg1 Rf3) 39. Ke3 $2 {[%mdl 8192]} ({Only move:} 39. Kc3 $1 $15) 39... h5 $19 40. gxh5 Rxh4 41. Bd7 Kh6 42. Rca1 (42. Rb1 $142) 42... Kxh5 {Black is clearly winning.} 43. Kd3 f5 44. Rb1 Kg5 45. Rf1 Rhd4+ (45... b2 $142 {Strongly threatening ...Rh3+.} 46. Rxa4 Rh3+ 47. Kc2 b1=Q+ 48. Rxb1 Rh2+ 49. Kc3 Rxb1) 46. Kc3 f4 47. Kb2 {Weighted Error Value: White=0.95/Black=0.47} * [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.2"] [White "Asis Gargatagli, Hipolito"] [Black "Villar Reymundo, Juan Antonio"] [Result "1-0"] [ECO "B22"] [WhiteElo "2467"] [BlackElo "2145"] [Annotator "TA"] [PlyCount "95"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,95,7,26,0,17,4,13,8,31,12,15,6,15,12,20,0,0,0,0,-30,-12,-28,-8,-39, 13,13,22,10,0,-42,-39,-33,30,30,21,-25,209,199,205,198,200,206,209,208,179,164, 196,197,210,154,169,150,214,206,261,267,300,245,308,278,335,332,364,358,482, 490,656,655,622,622,614,609,605,604,571,554,832,832,818,806,711,672,29966, 29958]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nbd7 8. Bd3 {B22: Sicilian: 2 c3.} b6 9. O-O Bb7 10. Bf4 {The position is equal.} Be7 11. Qe2 O-O 12. Rad1 Qc8 13. Rfe1 a6 14. Ne5 b5 {aiming for ...c4.} 15. Nxd7 Qxd7 16. c4 bxc4 17. Bxc4 {[#]} Qc6 $146 {[%csl Gb7][%CAl Rc6g2]} ({ Predecessor:} 17... Rfe8 18. Be5 Qc6 19. Ne3 cxd4 20. Rxd4 Rad8 21. Red1 Rxd4 22. Rxd4 Nd7 23. Bg3 Bc5 {0-1 (44) Gutkis,V (2224)-Tunik,G (2442) Sochi 2012}) 18. Qf1 (18. Ne3 {seems wilder.} cxd4 19. Rxd4 Rfd8 20. Rxd8+ Rxd8 21. Rd1) 18... Rac8 (18... Rfe8 $15) 19. d5 $11 exd5 20. Rxe7 {Strongly threatening Bd3. } dxc4 21. Rd6 Qa4 {[%CAl Ra4c2]} 22. Ne3 {[%CAl Bc2e3,Be3g4,Bg4f6][%mdl 32] [#]} Bc6 {[#]} ({Better is} 22... c3 $1 $15 23. Be5 (23. Rxb7 Qxf4 24. Rd1 cxb2 $15) 23... Rfe8 24. Bxf6 (24. Rxb7 Rxe5 25. bxc3 c4 $11) 24... Rxe7 25. Bxe7 Qe4) 23. Rxf6 $1 gxf6 24. Ng4 (24. Bh6 $5 {[%CAl Rf1e2]}) 24... Rce8 $2 { This costs Black the game.} ({Don't blunder} 24... Qxa2 $2 25. Nxf6+ Kg7 26. Be5 $18) (24... Rcd8 $11 25. Nxf6+ Kh8) 25. Nxf6+ $18 Kg7 {[#]} 26. Nh5+ $1 ({ Don't play} 26. Nxe8+ $6 Rxe8 27. Be5+ Kf8 $16) 26... Kh8 27. Be5+ f6 28. Bxf6+ $40 {[%mdl 192] Overworked Piece. Black is in trouble.} Rxf6 29. Rxe8+ Bxe8 30. Nxf6 Bg6 31. Qa1 Qc2 32. Nd5 Kg8 (32... Qd2 $16 {was necessary.}) 33. Ne3 Qe2 34. Qc1 Bd3 35. h3 h5 36. h4 a5 37. Qc3 a4 38. Qf6 a3 39. bxa3 Qxa2 40. Nd5 { Intending Ne7+ and mate.} Qb1+ 41. Kh2 {White wants to mate with Ne7+.} Qb8+ 42. g3 Qe8 43. Qg5+ Kf7 44. Qxh5+ Bg6 45. Qf3+ Kg7 46. Qc3+ Kh6 47. Qxc4 Qe1 48. Qxc5 {Weighted Error Value: White=0.13/Black=0.58} 1-0 [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.3"] [White "Pogorelov, Ruslan"] [Black "Orantes Taboada, Francisco"] [Result "1-0"] [ECO "A34"] [WhiteElo "2346"] [BlackElo "2261"] [Annotator "TA"] [PlyCount "92"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 19,92,-6,0,0,0,-17,32,27,71,75,114,76,66,43,89,93,212,218,387,393,373, 260,366,239,306,301,284,291,296,287,289,280,278,216,265,281,339,295,310,341, 336,336,365,350,421,406,728,633,621,487,566,339,466,468,637,460,418,438,498, 412,679,579,571,591,692,685,662,615,606,606,588,579,683,662,29982]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Be3 O-O 9. Qd2 Qa5 10. Rb1 b6 11. Rb5 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Qa4 12. Rb3 {[#]} Bd7 $146 ({Predecessor:} 12... Ba6 13. Bxa6 Qxa6 14. Qe2 Rc8 15. Qxa6 Nxa6 16. Kd2 e6 17. Rhb1 cxd4 18. cxd4 Rc4 { 1/2-1/2 (34) Werle,J (2527)-Andersen,M (2597) Porto Carras 2018}) 13. Be2 { White is slightly better.} Rd8 14. O-O ({Much weaker is} 14. dxc5 Nc6 $11) 14... Bc6 15. Bd3 e6 16. Qb2 cxd4 17. cxd4 {[#] Hoping for Ra3. Black is on the road to losing.} Qa5 (17... Be8 $16 {might work better.}) 18. Rc1 $18 Be8 $2 (18... Ba4) 19. Ra3 Qh5 20. Rac3 Qa5 (20... Bh6 $142 21. Ne5 Bxe3 22. fxe3 Kg7) 21. e5 {Bg5 is the strong threat.} Bc6 22. Rxc6 Nxc6 23. Rxc6 Rac8 24. Rxc8 Rxc8 25. Bd2 Qd5 26. Qb3 Qd7 27. h4 Rd8 28. Bb5 Qb7 29. Qd3 Qd5 30. Bc4 Qc6 31. Bb3 b5 32. h5 a6 (32... Rd7 $142 33. Ng5 a5 34. hxg6 hxg6) 33. hxg6 hxg6 34. Qe3 Qc7 35. Bb4 Bf8 36. Bxf8 Rxf8 37. d5 exd5 38. Bxd5 Kg7 39. g3 Qe7 (39... Rc8 $142 40. Kg2 Qd7) 40. Qf4 {White is clearly winning.} f6 41. exf6+ Rxf6 42. Qd4 Qc7 43. Kg2 Qb6 {Black wants to play ...Qxd4.} 44. Qe4 {[#] White wants to mate with Qe7+.} Qc5 45. Nd4 Qd6 46. Ne6+ Kf7 {Weighted Error Value: White=0.38/Black=0.51} 1-0 [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.4"] [White "Eizaguerri Floris, Maria"] [Black "Martin Barcelo, Carles"] [Result "1-0"] [ECO "C07"] [WhiteElo "2247"] [BlackElo "2211"] [Annotator "TA"] [PlyCount "94"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 11,94,18,22,11,7,14,6,12,17,14,21,20,29,30,6,-17,12,-56,0,-2,33,34,34, 30,33,18,29,27,24,31,33,0,127,113,109,120,236,233,213,168,152,162,159,165,233, 245,252,266,253,261,230,162,137,84,146,116,130,87,202,192,233,212,557,549,547, 522,511,505,479,377,1028,849,1574,1307,1000,0,822,855,740,184,190,187,393,355, 313]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 { is currently scoring better than 6...Qxd5.} 7. N2f3 {C07: French Tarrasch: 3... c5, 4 Ngf3 and 4 exd5 Qxd5.} Bb4+ 8. Bd2 O-O (8... Bc5 {is more complex.}) 9. c3 {The position is equal.} Be7 10. Bd3 {[#]} Nc6 $146 ({Predecessor:} 10... b6 11. O-O Bb7 12. Qe2 Nc6 13. Rad1 Nxd4 14. Nxd4 Bf6 15. Bb1 Bxd4 16. Qe4 Nf6 17. Qxb7 {0-1 (38) Gao,R (2561)-Yu,Y (2759) Tianjin 2018}) 11. Nxc6 bxc6 12. Qc2 h6 13. h4 a5 14. Ng5 Nf6 (14... f5 $15 15. Nf3 Qd6) 15. O-O-O Bd6 ({Avoid the trap } 15... hxg5 $2 16. hxg5 Re8 17. gxf6 $18) 16. Ne4 Nxe4 17. Bxe4 Qc7 18. g4 f5 19. gxf5 exf5 20. Bf3 Be6 21. c4 Qf7 {[#]} (21... Be5 $11 {keeps the balance.}) 22. Bxh6 $1 {[%mdl 512]} Be5 {[#]} (22... Qc7 23. Rhe1) 23. Rhe1 $1 Bf6 (23... Qc7 $16 {might work better.}) 24. Bg5 $18 Rad8 25. Bxf6 Rxd1+ 26. Rxd1 Qxf6 27. Bxc6 Rc8 (27... Qxh4 $142 28. b3 Rd8 29. Rxd8+ Qxd8) 28. Rd6 Qh6+ 29. Kb1 Qxh4 {Threatens to win with ...Rxc6!} 30. Rxe6 Rxc6 31. Rxc6 {Threatening mate with Rc8+.} Qh1+ 32. Qc1 Qxc6 $16 {[%mdl 4096] Endgame KQ-KQ} (32... Qe4+ $142 33. Ka1 Qxc6) 33. Qf4 Qd7 34. Qf3 Kf7 (34... Qd4 $16) 35. Kc2 $18 Ke6 36. Kc3 a4 $2 (36... Kf6 37. a3 g5) 37. Qe3+ Kf7 38. Qd3 Qc8 39. Qd5+ Kf6 40. c5 a3 $2 (40... g5 41. c6 Qc7) 41. bxa3 Qe8 42. Qd6+ Kf7 43. Qd5+ $2 ({White must play} 43. c6 $18) 43... Kg6 $2 {[%mdl 8192]} (43... Kf6 $11 44. Qd6+ Kf7) 44. f3 Qe1+ 45. Kd4 $2 (45. Kc4 {Strongly threatening c6.} Qe2+ 46. Kb4) 45... Qa1+ 46. Kd3 { aiming for Kc2.} Qd1+ (46... Qb1+ 47. Kc3 Qc1+ 48. Kb3 Qe3+ 49. Kb4 Qf4+ 50. Kb5 Qb8+ 51. Ka6 Kf6) 47. Kc4 Qa4+ {Weighted Error Value: White=0.45/Black=0.41 } 1-0 [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.4"] [White "Eizaguerri Floris, Maria"] [Black "Martin Barcelo, Carles"] [Result "*"] [ECO "C07"] [WhiteElo "2247"] [BlackElo "2211"] [Annotator "TA"] [PlyCount "94"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 11,94,0,0,5,24,14,27,4,31,24,26,39,29,25,32,-16,26,-68,17,0,49,31,27,26, 36,26,31,34,28,27,26,0,122,106,106,114,229,227,195,159,152,155,141,168,235,217, 269,260,260,257,215,131,132,108,161,124,131,102,193,180,233,232,582,579,565, 561,530,537,483,310,902,833,1656,1550,1019,0,814,799,801,226,224,191,380,341, 338]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 { is more profitable than 6...Qxd5 at the moment.} 7. N2f3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} Bb4+ 8. Bd2 O-O 9. c3 {White has an edge.} Be7 10. Bd3 {[#]} Nc6 $146 ({Predecessor:} 10... b6 11. O-O Bb7 12. Qe2 Nc6 13. Rad1 Nxd4 14. Nxd4 Bf6 15. Bb1 Bxd4 16. Qe4 Nf6 17. Qxb7 {0-1 (38) Gao,R (2561) -Yu,Y (2759) Tianjin 2018}) 11. Nxc6 bxc6 12. Qc2 h6 13. h4 a5 14. Ng5 Nf6 {[#] } (14... f5 $15 15. Nf3 Qd6) 15. O-O-O $1 $11 Bd6 ({Not} 15... hxg5 $2 16. hxg5 Re8 17. gxf6 $18) (15... Qc7 16. Be3) 16. Ne4 Nxe4 17. Bxe4 Qc7 18. g4 f5 19. gxf5 exf5 20. Bf3 Be6 21. c4 Qf7 {[#]} (21... Be5 $11 {keeps the balance.}) 22. Bxh6 $1 {[%mdl 512]} Be5 {[#]} 23. Rhe1 $1 Bf6 (23... Qc7 $16) 24. Bg5 $18 Rad8 25. Bxf6 Rxd1+ 26. Rxd1 Qxf6 27. Bxc6 Rc8 (27... Qxh4 $142 28. b3 Rd8 29. Rxd8+ Qxd8) 28. Rd6 {Strongly threatening Bd7.} Qh6+ 29. Kb1 Qxh4 {aiming for ... Rxc6!} 30. Rxe6 Rxc6 31. Rxc6 {Rc8+ would kill now.} Qh1+ 32. Qc1 Qxc6 $16 { [%mdl 4096] Endgame KQ-KQ} (32... Qe4+ $16 {was necessary.} 33. Ka1 Qxc6) 33. Qf4 Qd7 34. Qf3 Kf7 (34... Qd4 $16) 35. Kc2 $18 Ke6 (35... g6 $142 36. Kc3 Qe7) 36. Kc3 a4 $2 (36... Kf6 37. a3 a4) 37. Qe3+ Kf7 38. Qd3 Qc8 39. Qd5+ Kf6 40. c5 a3 $2 (40... g5 41. c6 Qc7) 41. bxa3 Qe8 42. Qd6+ Kf7 43. Qd5+ $2 ({Only move:} 43. c6 $18) 43... Kg6 $2 {[%mdl 8192]} (43... Kf6 $11 44. Qd6+ Kf7) 44. f3 Qe1+ 45. Kd4 $2 (45. Kc4 Qb1 46. Qe6+ Kh5 47. Qe2) 45... Qa1+ 46. Kd3 { Threatens to win with Kc2.} Qd1+ $2 (46... Qb1+ 47. Kc3 Qc1+ 48. Kb3 Qe3+ 49. Kb4 Qf4+ 50. Kb5 Qb8+ 51. Ka6 Qc8+ 52. Kb6 Qb8+ 53. Qb7 Qf4) 47. Kc4 Qa4+ { Weighted Error Value: White=0.49/Black=0.46} * [Event "Cerrado IM 16 febrero 2021"] [Site "Barcelona"] [Date "2021.02.17"] [Round "2.5"] [White "Jimenez Ruano, Adrian"] [Black "Lever, Erwan"] [Result "1-0"] [ECO "A05"] [WhiteElo "2308"] [BlackElo "2243"] [Annotator "TA"] [PlyCount "54"] [EventDate "2021.02.16"] [EventType "tourn"] [EventCountry "ESP"] [Tiebreak "Koya+Direct encounter"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,54,14,19,7,29,29,25,17,31,23,26,22,20,20,37,31,29,19,20,0,13,4,12,1,2, -21,-27,-8,-11,-62,0,0,0,-7,0,0,213,216,287,295,289,290,287,289,294,277,352]} 1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. c4 d6 5. d4 cxd4 6. Nxd4 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} Bd7 7. e3 e6 8. Be2 {[#] White has an edge.} Be7 $146 ({Predecessor:} 8... a6 9. O-O Be7 10. Bf3 Qc7 11. Nc3 Ne5 12. Be2 O-O 13. Rc1 Rac8 14. Nf3 Ng6 {0-1 (46) Nesic,D (2126)-Prelevic,D (2311) Kraljevo 2011}) 9. O-O O-O 10. Nc3 a6 11. Qd2 Qa5 12. Rfd1 Nxd4 13. Qxd4 Bc6 14. e4 Rfd8 15. a3 Qg5 16. Rd3 (16. f3 {looks sharper.} Nh5 17. Bf1 Rac8 18. b4 Bf6 19. Qd2) 16... Qc5 17. Bf3 Qxd4 18. Rxd4 Nd7 19. b4 (19. Nd5 $11 Bg5 20. Bc1 Bxc1 21. Rxc1 (21. Ne7+ Kf8 $15)) 19... Ne5 (19... Nb6 $15 20. Be2 Bf6) 20. Be2 $11 g5 21. Rad1 Rac8 22. f3 Rd7 $2 {[#]} (22... Be8 $11 {and Black stays safe.}) 23. b5 $18 d5 24. bxc6 {White has a decisive advantage.} Nxc6 25. R4d2 ({Don't play} 25. exd5 $6 Nxd4 26. Rxd4 Bc5 $16) 25... d4 26. Na4 Rcd8 27. Kf1 e5 {Weighted Error Value: White=0.10/Black=0.28} 1-0
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