CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JlPxy58i"] [Date "2025.03.29"] [White "Maxim"] [Black "Nikolai"] [Result "1-0"] [UTCDate "2025.03.29"] [UTCTime "17:36:10"] [WhiteElo "1602"] [BlackElo "1066"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. c3 d5 3. Nf3 Bg4 4. e3?! { (0.46 → -0.24) Inaccuracy. Ne5 was best. } (4. Ne5 Be6 5. Qb3 Qc8 6. Bf4 g6 7. e3 Bg7 8. Nd2 c5 9. Bb5+ Nbd7 10. Nxd7 Nxd7) 4... Bxf3?! { (-0.24 → 0.43) Inaccuracy. e6 was best. } (4... e6 5. c4 Nbd7 6. Be2 c6 7. O-O Bd6 8. a4 Bc7 9. Nfd2 Bxe2 10. Qxe2) 5. Qxf3 e6 6. Bd2 c6 7. Qd1 Bd6 8. Bc1 Nbd7 9. Nd2 O-O 10. Bd3 Qe7?! { (-0.75 → 0.04) Inaccuracy. e5 was best. } (10... e5 11. O-O) 11. Bb1? { (0.04 → -1.33) Mistake. f4 was best. } (11. f4 Ne8 12. O-O f5 13. Nf3 c5 14. b3 Nef6 15. c4 Rac8 16. Ne5 cxd4 17. exd4 Ne4) 11... h6? { (-1.33 → -0.27) Mistake. e5 was best. } (11... e5 12. Bd3 h5 13. a4 Rfe8 14. Be2 h4 15. Nf3 Nh7 16. Nxe5 Nxe5 17. dxe5 Bxe5 18. O-O) 12. Qc2?! { (-0.27 → -1.09) Inaccuracy. f4 was best. } (12. f4) 12... g5? { (-1.09 → -0.02) Mistake. e5 was best. } (12... e5 13. dxe5) 13. Nf3?! { (-0.02 → -0.82) Inaccuracy. h4 was best. } (13. h4 g4) 13... e5? { (-0.82 → 0.44) Mistake. Ne4 was best. } (13... Ne4 14. Qe2 f5 15. Nd2 e5 16. f3 Nxd2 17. Bxd2 Rae8 18. Bc2 exd4 19. cxd4 Bb4 20. O-O-O) 14. dxe5 Bxe5?! { (0.67 → 1.31) Inaccuracy. Nxe5 was best. } (14... Nxe5) 15. Nxe5?! { (1.31 → 0.30) Inaccuracy. Nd4 was best. } (15. Nd4 Bxd4 16. cxd4 Rfe8 17. O-O Nf8 18. f3 Nh5 19. a4 Ng7 20. a5 a6 21. e4 Rad8) 15... Qxe5?! { (0.30 → 1.08) Inaccuracy. Nxe5 was best. } (15... Nxe5 16. O-O) 16. h4?? { (1.08 → -0.59) Blunder. O-O was best. } (16. O-O Rfe8) 16... gxh4?? { (-0.59 → 2.21) Blunder. g4 was best. } (16... g4) 17. Rxh4? { (2.21 → 0.95) Mistake. f3 was best. } (17. f3 Rfe8) 17... Nb6?? { (0.95 → 3.45) Blunder. Ne4 was best. } (17... Ne4 18. Qe2 f5 19. Bc2 Kf7 20. Qf3 Ndf6 21. Bd2 Rg8 22. O-O-O h5 23. Be1 Rg5 24. g3) 18. Rxh6?! { (3.45 → 2.29) Inaccuracy. Qf5 was best. } (18. Qf5) 18... Kg7 { Black offers draw } 19. Rxf6?? { (2.30 → -1.37) Blunder. f4 was best. } (19. f4 Qe6 20. Rh7+ Kg8 21. b3 Ne4 22. Rh3 Kg7 23. Bb2 f6 24. c4 Rh8 25. cxd5 cxd5) 19... Kxf6 20. Qe2?! { (-2.05 → -2.73) Inaccuracy. b3 was best. } (20. b3 Rh8) 20... Qh2?? { (-2.73 → 0.44) Blunder. Rh8 was best. } (20... Rh8 21. Qf3+) 21. Qf3+ Ke7 22. e4?? { (0.51 → -2.00) Blunder. b3 was best. } (22. b3) 22... Qh1+ 23. Kd2 Qh6+?! { (-1.37 → -0.44) Inaccuracy. Rg8 was best. } (23... Rg8 24. exd5) 24. Kc2 Qf6 25. Bg5?? { (-0.25 → -7.84) Blunder. Qxf6+ was best. } (25. Qxf6+ Kxf6 26. exd5 Nxd5 27. c4 Nc7 28. Kc3 Rg8 29. Be4 Rge8 30. Bc2 c5 31. Be3 b6) 25... Qxg5 26. Kb3 dxe4 27. Qxe4+ Kd7 28. Qd4+ Qd5+ 29. Qxd5+ Nxd5 30. Be4 Nf4 31. Rd1+ Ke6 32. g3 Ng6 33. Re1 Rad8?? { (-7.46 → -3.47) Blunder. Kf6 was best. } (33... Kf6 34. Bxg6 fxg6 35. a4 Rfe8 36. Rd1 Rad8 37. Rxd8 Rxd8 38. Kc4 Rd2 39. b4 Rxf2 40. b5) 34. Bxg6+ Kf6 35. Bc2?! { (-2.90 → -4.31) Inaccuracy. Be4 was best. } (35. Be4 Kg5 36. Kc2 Rfe8 37. Re2 f5 38. Bd3 Rxe2+ 39. Bxe2 Rh8 40. Kd2 Rh2 41. Ke3 Rh1) 35... Rde8?! { (-4.31 → -3.21) Inaccuracy. Rfe8 was best. } (35... Rfe8 36. Rxe8) 36. Rd1 Rd8 37. Rh1? { (-3.03 → -5.02) Mistake. Bd3 was best. } (37. Bd3 Rd6) 37... Rh8 38. Rg1 Ke5?? { (-6.02 → -2.17) Blunder. Rh2 was best. } (38... Rh2) 39. Re1+?! { (-2.17 → -2.83) Inaccuracy. f4+ was best. } (39. f4+) 39... Kd5?? { (-2.83 → -0.56) Blunder. Kf6 was best. } (39... Kf6 40. Re2) 40. Re7 Kd6 { Black offers draw } 41. Rxf7 b5 42. Rxa7 Rh2 43. Rf7 c5 44. Rf6+?! { (0.46 → -0.07) Inaccuracy. Be4 was best. } (44. Be4) 44... Kd5?! { (-0.07 → 0.91) Inaccuracy. Ke7 was best. } (44... Ke7 45. Rf4 Rd2 46. Be4 Kd6 47. Rf6+ Ke5 48. Rf4 Rhxf2 49. Rxf2 Rxf2 50. Bc6 b4 51. Bb5) 45. Rf3?! { (0.91 → -0.04) Inaccuracy. Bb1 was best. } (45. Bb1) 45... c4+?! { (-0.04 → 0.49) Inaccuracy. Re8 was best. } (45... Re8 46. Rd3+ Kc6 47. Rd2 Rf8 48. Be4+ Kc7 49. c4 Rfxf2 50. Rxf2 bxc4+ 51. Kxc4 Rxf2 52. Kxc5) 46. Kb4 Kc6?? { (0.30 → 3.01) Blunder. Re8 was best. } (46... Re8 47. Bd1) 47. Rf6+? { (3.01 → 1.76) Mistake. Be4+ was best. } (47. Be4+) 47... Rd6 48. Be4+ Kb6?? { (1.71 → 10.50) Blunder. Kd7 was best. } (48... Kd7 49. Rf5 Rd2 50. b3 Rhxf2 51. Rxf2 Rxf2 52. Kxb5 cxb3 53. axb3 Kd6 54. g4 Ke5 55. Bb7) 49. Rxd6+ Kc7 50. Rc6+ Kb7?! { (10.38 → Mate in 12) Checkmate is now unavoidable. Kd7 was best. } (50... Kd7 51. Rf6 Ke7 52. Rf5 Kd7 53. Kxb5 Rh8 54. Rd5+ Kc7 55. Kxc4 Re8 56. f3 Rb8 57. b4) 51. Rh6+?! { (Mate in 12 → 74.14) Lost forced checkmate sequence. Rh6+ was best. } { White wins on time. } (51. Rh6+ Kc7 52. Rxh2 Kd6 53. f3 Ke7 54. Kxb5 Kf6 55. a4 Kg5 56. a5 Kf6 57. Rh7 Ke6) 1-0