CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/KdNjaKoC"] [Date "2023.05.02"] [White "Sasha"] [Black "Maxim"] [Result "1/2-1/2"] [UTCDate "2023.05.02"] [UTCTime "14:16:25"] [WhiteElo "1549"] [BlackElo "1781"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "IM🧁"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. e3 Be7 5. c3 Bd7 6. Nbd2 O-O 7. Bd3 c5 8. O-O Nc6 9. Re1?! { (0.80 → 0.23) Inaccuracy. Ne5 was best. } (9. Ne5) 9... cxd4?! { (0.23 → 1.03) Inaccuracy. Nh5 was best. } (9... Nh5) 10. exd4 Nh5 11. Be3 Nf6 12. Bg5?! { (1.49 → 0.83) Inaccuracy. Ne5 was best. } (12. Ne5 Ne8) 12... h6 13. Bxf6 Bxf6 14. Bb5? { (0.72 → -0.31) Mistake. Nb3 was best. } (14. Nb3 Qc7 15. Bc2 g6 16. Nc5 Kg7 17. h4 h5 18. g3 Rae8 19. Nd3 Be7 20. a4 a6) 14... a6 15. Bxc6 Bxc6 16. Nb3 Ba4 17. Nfd2?! { (0.10 → -0.68) Inaccuracy. Qd2 was best. } (17. Qd2) 17... Bxb3?! { (-0.68 → 0.00) Inaccuracy. a5 was best. } (17... a5 18. Nf3) 18. Nxb3 Re8 19. Nc5 b6 20. Nd3 Qc7 21. Qc1 e5 22. dxe5 Bxe5 23. Nxe5 Rxe5 24. Rxe5 Qxe5 25. Qe1 Re8 26. Qxe5 Rxe5 27. b3?! { (0.00 → -0.64) Inaccuracy. Kf1 was best. } (27. Kf1 Kf8 28. Rd1 Ke7 29. f3 Kd6 30. Rd4 a5 31. Kf2 Kc5 32. g3 Re6 33. a3 g5) 27... Kf8 28. f3? { (-0.16 → -1.25) Mistake. Kf1 was best. } (28. Kf1 Ke7) 28... Ke7? { (-1.25 → 0.12) Mistake. Re2 was best. } (28... Re2 29. Kf1) 29. Kf2 Kd6 30. Kg3?? { (0.01 → -3.66) Blunder. Re1 was best. } (30. Re1 f6 31. Rd1 b5 32. h4 Kc5 33. Rd4 a5 34. a3 g5 35. b4+ axb4 36. axb4+ Kd6) 30... Rg5+?? { (-3.66 → 0.04) Blunder. Re2 was best. } (30... Re2) 31. Kf2 Ke5?! { (0.00 → 0.71) Inaccuracy. Re5 was best. } (31... Re5 32. Rd1 b5 33. h4 Kc5 34. Rd4 a5 35. a3 Re7 36. Rg4 f6 37. b4+ axb4 38. axb4+) 32. c4?? { (0.71 → -1.94) Blunder. Re1+ was best. } (32. Re1+ Kd6) 32... d4?? { (-1.94 → 0.64) Blunder. dxc4 was best. } (32... dxc4) 33. Ke2?? { (0.64 → -4.93) Blunder. Re1+ was best. } (33. Re1+ Kd6) 33... b5?? { (-4.93 → 0.03) Blunder. Rxg2+ was best. } (33... Rxg2+ 34. Kd3 Rxh2 35. Re1+ Kd6 36. Re8 Rf2 37. b4 Rxf3+ 38. Kxd4 Rf4+ 39. Kd3 Kc6 40. a4) 34. cxb5? { (0.03 → -1.09) Mistake. g3 was best. } (34. g3 Rh5) 34... axb5? { (-1.09 → 0.19) Mistake. Rxg2+ was best. } (34... Rxg2+) 35. g3 Kf6?? { (0.00 → 2.48) Blunder. Rh5 was best. } (35... Rh5 36. h4 g5 37. a4 gxh4 38. gxh4 bxa4 39. bxa4 Rxh4 40. a5 Rh2+ 41. Kd3 Rb2 42. a6) 36. f4? { (2.48 → 0.90) Mistake. Kd3 was best. } (36. Kd3 Rf5) 36... Rd5?! { (0.90 → 1.68) Inaccuracy. Rh5 was best. } (36... Rh5) 37. Kd3 Kf5?! { (1.71 → 2.52) Inaccuracy. g5 was best. } (37... g5 38. Rf1 Kg6 39. fxg5 hxg5 40. g4 Rd8 41. Rf2 f6 42. a4 bxa4 43. bxa4 Ra8 44. Ra2) 38. Rc1? { (2.52 → 0.87) Mistake. a4 was best. } (38. a4) 38... g5?! { (0.87 → 1.49) Inaccuracy. b4 was best. } (38... b4 39. h3 f6 40. Rc4 Ra5 41. Rxb4 Rxa2 42. Kxd4 Rd2+ 43. Ke3 Rh2 44. Rb5+ Kg6 45. Kf3) 39. fxg5?! { (1.49 → 0.94) Inaccuracy. Rf1 was best. } (39. Rf1 Kg6) 39... hxg5 40. Rf1+ Ke6 41. a4?! { (0.98 → 0.00) Inaccuracy. h4 was best. } (41. h4 gxh4) 41... bxa4 42. bxa4 Ra5 43. Kxd4 Rxa4+ 44. Ke3 Ra5 45. Kf3 Rf5+ 46. Kg2 Rxf1 47. Kxf1 Kf5 48. Kg2 Kg4 49. h3+ Kh5 50. Kh2 g4 51. hxg4+ Kxg4 52. Kg2 f5 53. Kh2 Kf3 54. Kh3 Kf2 55. Kh4 Kf1 56. Kg5 Kg2 57. Kxf5 Kxg3 { The game is a draw. } 1/2-1/2