CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XAUZ2ruq"] [Date "2024.12.14"] [White "Islomjon"] [Black "Evan9"] [Result "1-0"] [UTCDate "2024.12.14"] [UTCTime "00:26:29"] [WhiteElo "1175"] [BlackElo "1253"] [WhiteRatingDiff "+42"] [BlackRatingDiff "-20"] [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 { C46 Three Knights Opening } Bc5?! { (0.14 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Re8 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 d6 10. h3) 4. Bb5?! { (0.88 → 0.03) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qf6 10. Bd2 Ne7) 4... d6 5. Bxc6+ bxc6 6. O-O Bg4 7. d4? { (-0.30 → -1.41) Mistake. h3 was best. } (7. h3 Bh5) 7... exd4? { (-1.41 → -0.06) Mistake. Bxd4 was best. } (7... Bxd4 8. h3 Bxf3 9. Qxf3 Qf6 10. Qd3 Ne7 11. a4 a5 12. Ne2 Bb6 13. Be3 Bxe3 14. fxe3) 8. Na4 Bb4?? { (-0.38 → 1.98) Blunder. Qf6 was best. } (8... Qf6 9. e5) 9. a3? { (1.98 → 0.59) Mistake. Qxd4 was best. } (9. Qxd4 Bxf3 10. gxf3 c5 11. Qxg7 Qf6 12. Qxf6 Nxf6 13. Kh1 Rg8 14. Be3 Rg6 15. Rg1 O-O-O) 9... Ba5 10. Qxd4 Nf6?? { (0.54 → 4.61) Blunder. f6 was best. } (10... f6 11. Bd2 Bxd2 12. Nxd2 Be6 13. f4 Ne7 14. Qe3 Bf7 15. Rae1 O-O 16. f5 Qd7) 11. Bg5?? { (4.61 → 1.25) Blunder. e5 was best. } (11. e5 c5 12. Qc4 Bxf3 13. exf6 Qxf6 14. gxf3 Qxf3 15. b4 O-O 16. bxa5 Rae8 17. Qf4 Qxf4) 11... h6?? { (1.25 → 3.68) Blunder. Bxf3 was best. } (11... Bxf3 12. e5) 12. Bxf6?? { (3.68 → 0.81) Blunder. e5 was best. } (12. e5) 12... Kd7?? { (0.81 → 12.38) Blunder. Qxf6 was best. } (12... Qxf6 13. e5 Qg6 14. Nh4 Qh5 15. exd6 O-O 16. b4 c5 17. Qxc5 Qxc5 18. Nxc5 cxd6 19. Ne4) 13. Bxg7 Rg8 14. Qf6?? { (10.65 → -0.61) Blunder. Ne5+ was best. } (14. Ne5+ Kc8 15. Nxg4 Qg5 16. Ne3 Rxg7 17. g3 Qb5 18. b3 Rg6 19. Nc4 Bb6 20. Qd3 Bxf2+) 14... Qe8?? { (-0.61 → 8.70) Blunder. Qxf6 was best. } (14... Qxf6 15. Bxf6) 15. Qxh6?! { (8.70 → 5.08) Inaccuracy. b4 was best. } (15. b4 Bb6) 15... Qe6?! { (5.08 → 8.47) Inaccuracy. Bxf3 was best. } (15... Bxf3 16. Qh3+) 16. Ng5 Qxh6 17. Bxh6 Rab8 18. f3 Bh5 19. Rad1 f6 20. Nh3 Rb7 21. b4 Bb6+ 22. Kh1 Bd4 23. Rxd4 c5 24. Rd5 cxb4 25. axb4 Rxb4 26. Nc3 c6 27. Rxh5 Rd4 28. Rd1 Rb4 29. Na2 Rb2 30. Ra1 Rxc2 31. Rc1 Rcxg2 32. Nb4 Re2 33. Bg5 fxg5 34. Rxg5 Rf8 35. Nf4 Rxf4 36. Nd3? { (6.77 → 3.46) Mistake. Nxc6 was best. } (36. Nxc6 Rh4) 36... Rfxe4? { (3.46 → 7.00) Mistake. Rxf3 was best. } (36... Rxf3 37. Rd1) 37. Rf1?! { (7.00 → 4.33) Inaccuracy. fxe4 was best. } (37. fxe4 Rxe4 38. Rg7+ Ke6 39. Rxc6 Rd4 40. Nf2 Kd5 41. Ra6 Kc5 42. Kg2 d5 43. Raxa7 Kb5) 37... R4e3 38. Nc1? { (4.66 → 2.60) Mistake. Nf4 was best. } (38. Nf4 Re1 39. Rg7+ Kd8 40. Rxe1 Rxe1+ 41. Kg2 Re7 42. Rg6 Kc7 43. h4 a5 44. h5 Kb6) 38... Re1 39. Kg2? { (2.79 → 1.58) Mistake. Rgg1 was best. } (39. Rgg1 Rxf1) 39... R3e2+?? { (1.58 → 6.39) Blunder. Rxf1 was best. } (39... Rxf1 40. Kxf1 Rxf3+ 41. Kg2 Re3 42. Kf2 Re8 43. Ra5 c5 44. Rxa7+ Ke6 45. Ra2 Rh8 46. Kg3) 40. Kg1?? { (6.39 → 1.93) Blunder. Nxe2 was best. } (40. Nxe2 Rxe2+ 41. Kg1 a5 42. h4 d5 43. h5 Re6 44. Rb1 a4 45. Rg6 a3 46. Rb7+ Kd6) 40... Rd2?? { (1.93 → 8.32) Blunder. Rxf1+ was best. } (40... Rxf1+) 41. Rxe1 Rd4 42. Nb3 Rd3?! { (55.62 → Mate in 6) Checkmate is now unavoidable. Re4 was best. } (42... Re4 43. Rg7+) 43. Nc1? { (Mate in 6 → 9.86) Lost forced checkmate sequence. Rg7+ was best. } (43. Rg7+ Kd8 44. Na5 Rd1 45. Nxc6+ Kc8 46. Rxd1 d5 47. Rxd5 a5 48. Rd8#) 43... Rxf3? { (9.86 → Mate in 8) Checkmate is now unavoidable. Rxf3 was best. } (43... Rxf3 44. Rg7+) 44. Rg7+ Kd8 45. Re6?! { (Mate in 7 → 10.53) Lost forced checkmate sequence. Ree7 was best. } (45. Ree7 Rc3 46. Rxa7 Rxc1+ 47. Kf2 Rc2+ 48. Ke1 Rc1+ 49. Kd2 Rc2+ 50. Kxc2 Ke8 51. Rg8#) 45... d5 46. Rd6+ Kc8 47. Re6 Rd3 48. Re8# { White wins by checkmate. } 1-0