CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/YLuTOfvM"] [Date "2023.06.14"] [White "Oskar"] [Black "ZePHyRos"] [Result "1/2-1/2"] [UTCDate "2023.06.14"] [UTCTime "20:11:57"] [WhiteElo "1931"] [BlackElo "1667"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+3"] [WhiteTitle "GM🦃"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. c3?! { (0.88 → 0.28) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 h6 8. Bf4 Bd6 9. Bg3 Ne7) 3... Bf5 4. e3 e6 5. Bd3?! { (0.38 → -0.16) Inaccuracy. Bb5 was best. } (5. Bb5 Ne7 6. O-O a6 7. Ba4 Ng6 8. Re1 Be7 9. Nbd2 b5 10. Bc2 Bxc2 11. Qxc2 f5) 5... Bxd3 6. Qxd3 Bd6 7. Nbd2 Qd7 8. e4 dxe4 9. Nxe4 O-O-O?! { (0.39 → 1.09) Inaccuracy. Nf6 was best. } (9... Nf6 10. O-O Ne7 11. Re1 Nxe4 12. Qxe4 c6 13. a4 a5 14. Bd2 O-O 15. c4 h6 16. Qg4) 10. Bg5 f6 11. Be3 g5?! { (0.76 → 1.30) Inaccuracy. Bf8 was best. } (11... Bf8 12. Qc2 g5 13. O-O-O Qf7 14. Kb1 h6 15. Bc1 Nge7 16. h4 g4 17. Nfd2 e5 18. dxe5) 12. O-O?! { (1.30 → 0.64) Inaccuracy. b4 was best. } (12. b4 Bf8 13. b5 Na5 14. O-O g4 15. Nfd2 f5 16. Ng3 h5 17. Nb3 h4 18. Ne2 b6) 12... h5?! { (0.64 → 1.47) Inaccuracy. Be7 was best. } (12... Be7 13. Nfd2 Ne5 14. Qe2 Ng6 15. Rfe1 Nh6 16. b4 Nf5 17. a4 Nxe3 18. fxe3 f5 19. Nc5) 13. Nxd6+?! { (1.47 → 0.75) Inaccuracy. b4 was best. } (13. b4 h4) 13... Qxd6 14. Qg6?? { (0.74 → -1.30) Blunder. Nd2 was best. } (14. Nd2 Qd5) 14... g4?? { (-1.30 → 0.23) Blunder. h4 was best. } (14... h4 15. Nd2 h3 16. g3 e5 17. Ne4 Qd7 18. Nc5 Qd5 19. Qf5+ Kb8 20. Qe4 Nge7 21. dxe5) 15. Nh4 e5 16. Qg7?! { (0.37 → -0.59) Inaccuracy. Nf5 was best. } (16. Nf5 Qe6 17. d5 Nce7 18. Nxe7+ Nxe7 19. dxe6 Nxg6 20. f4 Nxf4 21. Bxf4 exf4 22. Rxf4 Rd2) 16... Nge7 17. Ng6?? { (-0.43 → -2.58) Blunder. Rae1 was best. } (17. Rae1 Nd5 18. Qf7 Qd7 19. Qxd7+ Rxd7 20. Nf5 b6 21. f3 Nxe3 22. Rxe3 exd4 23. cxd4 Nxd4) 17... h4?? { (-2.58 → 5.43) Blunder. Nf5 was best. } (17... Nf5) 18. Nxe7+?? { (5.43 → 1.19) Blunder. Nxh8 was best. } (18. Nxh8) 18... Nxe7? { (1.19 → 2.69) Mistake. Qxe7 was best. } (18... Qxe7 19. Qxg4+) 19. Qxg4+ f5 20. Qh3 Kb8?! { (2.43 → 3.80) Inaccuracy. Rdg8 was best. } (20... Rdg8) 21. Bg5?! { (3.80 → 2.61) Inaccuracy. dxe5 was best. } (21. dxe5 Qg6) 21... f4?? { (2.61 → 5.55) Blunder. e4 was best. } (21... e4) 22. Bxe7?? { (5.55 → 2.71) Blunder. Rfe1 was best. } (22. Rfe1) 22... Qxe7 23. dxe5?? { (2.35 → 0.30) Blunder. Rae1 was best. } (23. Rae1) 23... Qxe5 24. Rfe1?! { (0.65 → 0.00) Inaccuracy. Rae1 was best. } (24. Rae1 Qd5 25. Qe6 Qb5 26. Qe2 Qd5 27. Rd1 Qxa2 28. Rxd8+ Rxd8 29. Qe7 Rg8 30. Qxh4 a5) 24... Qg7?! { (0.00 → 0.82) Inaccuracy. Qh5 was best. } (24... Qh5 25. Qf3 Qxf3 26. gxf3 Rd2 27. Rab1 h3 28. Kf1 Rg8 29. Re2 Rg1+ 30. Kxg1 Rxe2 31. Kf1) 25. Re4 Rdf8 26. f3?! { (1.50 → 0.62) Inaccuracy. Rae1 was best. } (26. Rae1) 26... a6 27. Rae1 Ka7 28. Re7?! { (1.13 → 0.47) Inaccuracy. Qg4 was best. } (28. Qg4 Qf6) 28... Qg5 29. R1e5?! { (0.52 → -0.23) Inaccuracy. b4 was best. } (29. b4 Rhg8) 29... Qf6?? { (-0.23 → 2.54) Blunder. Qg6 was best. } (29... Qg6) 30. Qd7 Qb6+ 31. Kf1?? { (2.67 → 0.00) Blunder. Qd4 was best. } (31. Qd4) 31... Rd8 32. Qxc7 Qxb2?? { (0.00 → 2.02) Blunder. Rd1+ was best. } (32... Rd1+ 33. Ke2 Qxc7 34. Rxc7 Rhd8 35. Kf2 Rh1 36. Rh7 Rd2+ 37. Re2 Rdd1 38. Re4 h3 39. Rxh3) 33. Qc5+?? { (2.02 → 0.20) Blunder. Re2 was best. } (33. Re2) 33... Ka8 34. Re1 h3 35. gxh3?? { (0.00 → -7.60) Blunder. R7e2 was best. } (35. R7e2 hxg2+ 36. Rxg2 Rd2 37. Qd4 Qb5+ 38. c4 Rxd4 39. cxb5 axb5 40. Rb1 Rc4 41. Kg1 Rc3) 35... Qxh2 36. Qg1 Qxh3+ 37. Qg2 Qxg2+?? { (-7.98 → -1.93) Blunder. Qc8 was best. } (37... Qc8 38. Rg7 Qxc3 39. Rg5 Rde8 40. Rxe8+ Rxe8 41. Kg1 Re1+ 42. Kh2 Qh8+ 43. Qh3 Rh1+ 44. Kxh1) 38. Kxg2 Rd2+? { (-1.62 → -0.09) Mistake. Rdg8+ was best. } (38... Rdg8+ 39. Kf1) 39. R7e2 Rdd8 40. Kf1?? { (-0.24 → -1.88) Blunder. Re4 was best. } (40. Re4 Ka7 41. Rxf4 Rd2+ 42. Kg3 Rxa2 43. Rc4 Rg8+ 44. Kf4 a5 45. Rb1 Re2 46. Rc7 Rb8) 40... Rh1+? { (-1.88 → -0.56) Mistake. Ka7 was best. } (40... Ka7 41. Re4) 41. Kg2 Rh7?! { (-0.71 → 0.00) Inaccuracy. Rxe1 was best. } (41... Rxe1 42. Rxe1) 42. Re4 Rg8+ 43. Kf2?? { (-0.02 → -1.61) Blunder. Kf1 was best. } (43. Kf1 Ka7 44. Rxf4 Rh1+ 45. Kf2 Rh2+ 46. Ke3 Rxa2 47. Re4 a5 48. Kd3 Rf2 49. Ke3 Rh2) 43... Rh2+ 44. Kf1 Rgh8?? { (-1.62 → 0.00) Blunder. Rxa2 was best. } (44... Rxa2 45. R1e2 Ra3 46. Rxf4 Rxc3 47. Rf7 Ka7 48. Rb2 Rc1+ 49. Kf2 Rb8 50. Ra2 Rc5 51. f4) 45. Re8+ Rxe8 46. Rxe8+ Ka7 47. Rf8 Rxa2 48. Rxf4 Ra1+ 49. Ke2 Ra2+ 50. Kd3 Ra3 51. Rc4 b5 52. Rc7+ Kb6 53. Re7 a5 54. Re4?? { (0.00 → -3.32) Blunder. Kd4 was best. } (54. Kd4 Ra4+ 55. Kd5 Rc4 56. Re6+ Kb7 57. Re7+) 54... Kc5?? { (-3.32 → -0.12) Blunder. b4 was best. } (54... b4) 55. Re5+ Kd6 56. Rxb5 a4 57. Rb4 Ra1 58. Kc4 a3 59. Ra4 a2 60. Kb3 Ke5?? { (0.00 → 4.53) Blunder. Rf1 was best. } (60... Rf1 61. Rxa2 Rxf3 62. Rh2 Rg3 63. Kb4 Rg5 64. c4 Kc6 65. Rh7 Rg6 66. Rh5 Kb6 67. Rh2) 61. Rxa2 Rb1+ 62. Kc2?? { (4.00 → 0.00) Blunder. Kc4 was best. } (62. Kc4 Kf4 63. Rd2 Rb8 64. Rd7 Kxf3 65. Kd5 Rb5+ 66. Kc6 Rb1 67. c4 Ke4 68. c5 Ke5) 62... Rf1 63. c4?! { (0.54 → 0.00) Inaccuracy. Kb3 was best. } (63. Kb3 Rxf3) 63... Rxf3 64. c5 Rf2+ 65. Kb3 Rxa2 66. Kxa2 Kd5 67. c6 Kxc6 { The game is a draw. } 1/2-1/2