CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4bCuIuWD"] [Date "2024.05.20"] [White "ZePHyRos"] [Black "RoWaN"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "23:10:12"] [WhiteElo "1780"] [BlackElo "1578"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-5"] [WhiteTitle "GM☢"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4?! { (0.54 → 0.03) Inaccuracy. Bb5 was best. } (3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be3 Be7) 3... e6 4. d3 Nf6 5. Bf4?! { (-0.05 → -0.57) Inaccuracy. O-O was best. } (5. O-O d5 6. Bb5 Bd7 7. Re1 Be7 8. a4 a6 9. Bxc6 Bxc6 10. exd5 Bxd5 11. a5 c4) 5... b6?! { (-0.57 → 0.00) Inaccuracy. d5 was best. } (5... d5 6. exd5 exd5 7. Bb3 Bd6 8. Bxd6 Qxd6 9. O-O O-O 10. h3 Re8 11. Nc3 Bd7 12. Qd2) 6. Nc3 Bb7 7. Nb5 d6 8. e5 dxe5?! { (-0.49 → 0.27) Inaccuracy. a6 was best. } (8... a6 9. Nxd6+) 9. Nxe5 Nxe5? { (0.42 → 1.78) Mistake. Nb4 was best. } (9... Nb4 10. c3) 10. Bxe5 Rc8 11. Nxa7 Bxg2? { (2.40 → 4.41) Mistake. Ra8 was best. } (11... Ra8 12. Nb5) 12. Rg1 Ra8 13. Nb5 Rc8? { (4.52 → 10.18) Mistake. Bc6 was best. } (13... Bc6 14. Nc7+ Ke7 15. Qe2 Qc8 16. Nxa8 Qxa8 17. d4 b5 18. Bxf6+ gxf6 19. d5 bxc4 20. dxc6) 14. Rxg2 Nd7 15. Bg3 Be7 16. Bd6 Rc6 17. Bxe7 Qxe7 18. Rxg7 Qf6 19. Rg1 Ne5 20. Bb3?! { (8.06 → 5.25) Inaccuracy. Rg3 was best. } (20. Rg3) 20... Nf3+ 21. Kf1? { (5.96 → 3.25) Mistake. Ke2 was best. } (21. Ke2 Nxg1+ 22. Qxg1 Qxb2 23. Re1 c4 24. dxc4 Rc5 25. Kf1 Kf8 26. Qg3 Qf6 27. Nc3 Rg8) 21... Nxg1 22. Kxg1 Rg8+ 23. Kf1 Qg5?? { (2.14 → 6.61) Blunder. Qf4 was best. } (23... Qf4 24. Qh5 c4 25. Nd4 Rc5 26. Nxe6 Rxh5 27. Nxf4 Rf5 28. Ba4+ b5 29. Re1+ Kd8 30. Re4) 24. Ke2?? { (6.61 → 0.00) Blunder. Qf3 was best. } (24. Qf3 Qg1+ 25. Ke2 Qg4 26. Nc3 Ke7 27. a4 Qxf3+ 28. Kxf3 Rg5 29. h4 Rh5 30. Rh1 Rd6) 24... e5?? { (0.00 → 5.57) Blunder. Qe5+ was best. } (24... Qe5+ 25. Kf1 Qxh2 26. Qf3 Rg1+ 27. Ke2 Qe5+ 28. Kd2 Rxa1 29. Qxc6+ Kf8 30. Qa8+ Kg7 31. Qg2+) 25. Qf1?? { (5.57 → 0.75) Blunder. Qh1 was best. } (25. Qh1) 25... Rf6?? { (0.75 → 4.93) Blunder. Qg4+ was best. } (25... Qg4+ 26. f3) 26. Nc7+?? { (4.93 → 2.06) Blunder. Qh3 was best. } (26. Qh3 e4 27. Nc3 exd3+ 28. cxd3 Kd8 29. Ne4 Qe5 30. Re1 Rf4 31. Kd1 Re8 32. Re2 Qd4) 26... Ke7?? { (2.06 → 7.76) Blunder. Kf8 was best. } (26... Kf8 27. Qh3 e4 28. dxe4 Rxf2+ 29. Kxf2 Qf4+ 30. Qf3 Qxh2+ 31. Ke3 Rg3 32. Ne6+ Ke7 33. Ng5) 27. Nd5+ Ke6 28. Nxf6+ Kxf6 29. Qh3 Re8 30. Qf3+ Qf4 31. Qc6+ Ke7 32. Qc7+ Kf8 33. Qd6+ Re7 34. Qd8+ Re8 35. Qxb6 e4 36. Qxc5+ Re7 37. Qe3?? { (9.38 → 0.00) Blunder. Re1 was best. } (37. Re1 Qg4+ 38. Kd2 h6 39. Qd6 Qg6 40. Qxg6 fxg6 41. d4 Kg7 42. h4 Kf6 43. Ke3 Ra7) 37... exd3+ 38. Kxd3 Rxe3+ 39. fxe3 Qxh2 40. Rf1 Qd6+ 41. Ke2 Qa6+ 42. c4?! { (-0.29 → -0.88) Inaccuracy. Ke1 was best. } (42. Ke1 Qa5+ 43. c3 h5 44. Rxf7+ Ke8 45. Rf3 Qg5 46. Kf2 Qh4+ 47. Ke2 Ke7 48. a4 Qh2+) 42... h5 43. Rh1? { (-0.64 → -1.78) Mistake. Rf4 was best. } (43. Rf4 Ke7) 43... Qe6? { (-1.78 → -0.69) Mistake. Qg6 was best. } (43... Qg6 44. Rh4 Qg5 45. Rf4 h4 46. c5 h3 47. Rxf7+ Ke8 48. Rf2 Ke7 49. c6 Kd6 50. Kf3) 44. c5 Qg4+ 45. Ke1?? { (-0.96 → -5.04) Blunder. Kd3 was best. } (45. Kd3 Qf5+ 46. Kd4 Qf6+ 47. Kc4 Qf3 48. Rh4 Qe2+ 49. Kd4 Ke7 50. Rf4 f6 51. c6 Qxb2+) 45... Qb4+?? { (-5.04 → -0.20) Blunder. Qg3+ was best. } (45... Qg3+ 46. Kf1 h4 47. e4 Qf3+ 48. Kg1 h3 49. Rxh3 Qxh3 50. Bd5 Qe3+ 51. Kg2 Qxc5 52. b3) 46. Kd1?? { (-0.20 → -3.83) Blunder. Kf2 was best. } (46. Kf2 h4 47. c6 Ke8 48. Bd1 f5 49. Be2 f4 50. Rh3 Kd8 51. c7+ Kxc7 52. exf4 Qxf4+) 46... Qxc5? { (-3.83 → -2.05) Mistake. Qg4+ was best. } (46... Qg4+) 47. Rf1 Qd6+ 48. Ke2 Qa6+ 49. Ke1 Qa7?? { (-1.43 → 9.64) Blunder. Qa5+ was best. } (49... Qa5+ 50. Kd1) 50. Rxf7+ Qxf7 51. Bxf7 Kxf7 52. Kf2 Kg6 53. Kg3 Kg5 54. a4 h4+ 55. Kh3 Kf5 56. a5 Ke6?! { (74.17 → Mate in 12) Checkmate is now unavoidable. Ke4 was best. } (56... Ke4 57. a6) 57. a6 { Black resigns. } 1-0