CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vBcnHlfj"] [Date "2025.02.22"] [White "Islomjon"] [Black "Sebastian"] [Result "0-1"] [UTCDate "2025.02.22"] [UTCTime "00:14:37"] [WhiteElo "1209"] [BlackElo "1261"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4?! { (0.18 → 0.88) Inaccuracy. Nf6 was best. } { C46 Three Knights Opening } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bb5?! { (0.88 → 0.32) Inaccuracy. Nd5 was best. } (4. Nd5 Nf6 5. c3 Be7 6. Bd3 d6 7. O-O Bg4 8. Bc2 Bh5 9. Re1 O-O 10. h3 Re8) 4... d6?! { (0.32 → 1.20) Inaccuracy. Nf6 was best. } (4... Nf6 5. O-O) 5. Bxc6+? { (1.20 → 0.07) Mistake. Nd5 was best. } (5. Nd5 Ba5 6. c3 a6 7. Ba4 b5 8. Bc2 Nge7 9. O-O O-O 10. d4 Bg4 11. b4 Bb6) 5... bxc6 6. O-O Bg4 7. d4 exd4?? { (0.28 → 2.43) Blunder. Bxc3 was best. } (7... Bxc3 8. bxc3) 8. Qxd4 c5?? { (2.36 → 8.30) Blunder. Bxc3 was best. } (8... Bxc3 9. Qxc3) 9. Qxg7 Bxc3 10. bxc3 Qf6 11. Qxf6?? { (9.46 → 0.89) Blunder. Qxg4 was best. } (11. Qxg4) 11... Nxf6 12. Bg5?? { (0.99 → -0.54) Blunder. Nh4 was best. } (12. Nh4 Rg8 13. f3 Be6 14. g4 d5 15. e5 Nd7 16. Bf4 Nb6 17. Kf2 Kd7 18. a4 a5) 12... Nxe4?? { (-0.54 → 1.81) Blunder. Rg8 was best. } (12... Rg8 13. Bxf6 Bxf3 14. g3 Kd7 15. Rfe1 Rge8 16. e5 Rab8 17. Re3 Bg4 18. f3 Be6 19. g4) 13. Bh4?? { (1.81 → -4.12) Blunder. Rfe1 was best. } (13. Rfe1 f5 14. Nh4 Kf7 15. Bc1 Bh5 16. f3 Nf6 17. Nxf5 Rhe8 18. Rxe8 Rxe8 19. Ne3 d5) 13... Bxf3 14. gxf3 Nd2?! { (-3.83 → -2.90) Inaccuracy. Nxc3 was best. } (14... Nxc3 15. Kh1 Rf8 16. Rg1 Kd7 17. Rg7 Rae8 18. Rxh7 Re2 19. Bf6 Rxc2 20. Bg7 Rg8 21. Bxc3) 15. Rfe1+ Kd7 16. Rad1?? { (-2.75 → -8.91) Blunder. Re7+ was best. } (16. Re7+ Kc6 17. Kg2 Raf8 18. f4 f5 19. Rae1 Ne4 20. c4 Nd2 21. Rg7 Rfg8 22. Re7 Rxg7+) 16... Nxf3+ 17. Kf1 Nxh4 18. Re4 Nf3 19. Rf4 Nxh2+ 20. Kg2 Nf3? { (-6.65 → -4.00) Mistake. Ng4 was best. } (20... Ng4 21. Rxg4) 21. Rxf3 Rhg8+ 22. Kh3 Rae8 23. Rxf7+ Ke6?? { (-5.01 → -0.94) Blunder. Kc6 was best. } (23... Kc6 24. Rd3 h6 25. c4 Re1 26. Rg3 Rh1+ 27. Kg2 Rxg3+ 28. Kxg3 Rg1+ 29. Kh4 Rc1 30. f4) 24. Rxh7 Ref8 25. Re1+?? { (-1.45 → -3.53) Blunder. Rd2 was best. } (25. Rd2 Rg1 26. Kh2 Rg6 27. c4 Rf4 28. Kh3 Rxc4 29. Rxc7 a5 30. Ra7 a4 31. Rc7 a3) 25... Kd5 26. Rd1+?! { (-3.62 → -5.50) Inaccuracy. Re3 was best. } (26. Re3 Rxf2 27. Rxc7 Rf6 28. Rh7 Rf1 29. Kh2 Rf2+ 30. Kh3 Kc4 31. Rxa7 Rxc2 32. Ra4+ Kb5) 26... Kc6 27. c4?! { (-4.75 → -8.14) Inaccuracy. Rd2 was best. } (27. Rd2 Rf3+ 28. Kh2 Rxc3 29. Rh3 Rc4 30. Rg3 Rh8+ 31. Kg2 Ra4 32. Re2 a5 33. a3 Rc4) 27... Rxf2 28. c3 Rf3+ 29. Kh4 Rf4+ 30. Kh3 Rxc4 31. Rc1 d5 32. Rf1 Rxc3+ 33. Kh2 Rc2+ 34. Kh3 Re8 35. Rf6+ Kb5 36. Rxc7 Re3+ 37. Kg4 Re5 38. Rxa7 Rc4+ 39. Kf3 Rc3+ 40. Kf4 Rh5?! { (-7.10 → -5.00) Inaccuracy. Re4+ was best. } (40... Re4+) 41. Rb7+ Kc4 42. Rc6 Rd3 43. a4 Rd4+ 44. Ke3 Rh3+ 45. Ke2 Rdd3?! { (-5.86 → -3.93) Inaccuracy. Re4+ was best. } (45... Re4+) 46. Rf6? { (-3.93 → -7.09) Mistake. Rbc7 was best. } (46. Rbc7 Rh2+ 47. Ke1 Kd4 48. Rxc5 Ra3 49. Rc1 Raa2 50. Rf7 Ke5 51. Rf8 d4 52. Rd1 d3) 46... Ra3 47. a5 Rh2+ 48. Rf2 Ra2+ 49. Kf1 Rhxf2+ 50. Ke1?! { (-67.79 → Mate in 3) Checkmate is now unavoidable. Kg1 was best. } (50. Kg1 Rfb2 51. Rxb2 Rxb2 52. a6 d4 53. a7 Ra2 54. a8=R Rxa8 55. Kf2 d3 56. Ke3 Kc3) 50... Rh2 51. Rb1 Rh1# { Black wins by checkmate. } 0-1