CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/UpT4vgpQ"] [Date "2024.11.26"] [White "Benton"] [Black "MrCohenOS"] [Result "0-1"] [UTCDate "2024.11.26"] [UTCTime "14:49:39"] [WhiteElo "1849"] [BlackElo "1921"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+30"] [WhiteTitle "GM☾"] [BlackTitle "👀"] [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?! { (0.53 → -0.08) Inaccuracy. Bb5 was best. } (3. Bb5) 3... g6?! { (-0.08 → 0.60) Inaccuracy. e6 was best. } (3... e6 4. O-O d5 5. exd5 exd5 6. Re1+ Be6 7. d4 Nf6 8. Bf1 Bd6 9. dxc5 Bxc5 10. Be3) 4. Nc3?! { (0.60 → -0.07) Inaccuracy. c3 was best. } (4. c3 e6 5. Bb5 d5 6. e5 g5 7. h3 h6 8. d4 Ne7 9. dxc5 Ng6 10. b4 a5) 4... Bg7 5. O-O e6 6. d3?! { (0.30 → -0.36) Inaccuracy. d4 was best. } (6. d4 cxd4) 6... Nge7 7. Be3?? { (-0.50 → -2.47) Blunder. Re1 was best. } (7. Re1 O-O) 7... b6?? { (-2.47 → 0.55) Blunder. d5 was best. } (7... d5 8. exd5 exd5 9. Nxd5 Nxd5 10. Bxc5 Be6 11. Re1 Qd7 12. Ng5 O-O-O 13. c3 Nc7 14. Nxe6) 8. d4 cxd4 9. Bxd4?? { (0.70 → -1.61) Blunder. Nxd4 was best. } (9. Nxd4 O-O 10. Nxc6 Nxc6 11. Qd2 Bb7 12. Rad1 Ne5 13. Bb3 Ba6 14. Rfe1 Rc8 15. h3 Qc7) 9... Nxd4 10. Nxd4 O-O 11. Re1 Bb7 12. Ndb5?! { (-1.42 → -2.19) Inaccuracy. Qd3 was best. } (12. Qd3 a6) 12... a6 13. Nd4?! { (-1.63 → -2.43) Inaccuracy. Nd6 was best. } (13. Nd6 Qc7) 13... d5?! { (-2.43 → -1.71) Inaccuracy. Qc7 was best. } (13... Qc7 14. Bb3 Nc6 15. Nf3 Ne5 16. Nxe5 Bxe5 17. h3 b5 18. Qd2 Rac8 19. Rad1 Rfd8 20. Qe2) 14. exd5 Nxd5?! { (-2.07 → -1.09) Inaccuracy. b5 was best. } (14... b5 15. Bb3 Nxd5 16. Nxd5 Bxd5 17. c3 b4 18. cxb4 Bb7 19. Nf3 Bxb2 20. Rb1 Bc3 21. Re3) 15. Nxd5 Bxd5 16. Bxd5 Qxd5 17. c3 Rad8 18. Nb3 Qg5 19. Qe2 a5 20. Rad1 a4 21. Nd4?! { (-0.51 → -1.03) Inaccuracy. Nd2 was best. } (21. Nd2) 21... Bxd4 22. Rxd4?! { (-1.08 → -2.11) Inaccuracy. cxd4 was best. } (22. cxd4 Rd5 23. Qc2 b5 24. g3 Rfd8 25. Re4 Qe7 26. Qe2 h5 27. Rd3 b4 28. Qd1 Qd7) 22... Rxd4 23. cxd4 Rd8 24. Qe5? { (-2.08 → -3.46) Mistake. Rd1 was best. } (24. Rd1) 24... Qd2 25. Re2? { (-3.51 → -5.88) Mistake. Qe2 was best. } (25. Qe2) 25... Qxd4?? { (-5.88 → -2.70) Blunder. Qc1+ was best. } (25... Qc1+) 26. Qxd4?! { (-2.70 → -3.58) Inaccuracy. g3 was best. } (26. g3 Qc4 27. a3 Rd5 28. Qe4 Rd4 29. Qe5 h5 30. h4 b5 31. Qb8+ Kg7 32. Qe5+ Kh7) 26... Rxd4 27. h3 Kf8 28. Rc2 Ke7 29. b3 a3 30. f3 Kd6 31. Kf2 b5 32. Ke3 e5? { (-3.62 → -1.75) Mistake. Rd1 was best. } (32... Rd1) 33. g4?? { (-1.75 → -3.88) Blunder. Rc8 was best. } (33. Rc8 Ke6 34. Rb8 Rd1 35. Rb6+ Kf5 36. g4+ Kg5 37. Rxb5 Ra1 38. Rxe5+ Kh4 39. Ra5 Rxa2) 33... f5 34. gxf5 gxf5 35. Rg2?! { (-4.63 → -6.57) Inaccuracy. Rc8 was best. } (35. Rc8 Rh4 36. Ra8 Rxh3 37. Rxa3 e4 38. Kd4 Rxf3 39. Ra6+ Ke7 40. Rh6 e3 41. Rxh7+ Kf6) 35... Rd1 36. Rg7 Ra1 37. Rxh7 Rxa2 38. Rh6+ Kd5 39. f4 exf4+ 40. Kxf4 Rf2+ 41. Ke3 a2 42. Ra6 Rh2 43. h4 Rb2 44. b4 Kc4 45. Kf4 Kxb4 46. Kxf5 Kb3 47. h5 Rb1 48. h6 a1=Q 49. Rxa1 Rxa1 50. Kg6 Rh1 51. Kg7 Kc3 52. h7 Rxh7+ 53. Kxh7 b4 54. Kg6 b3 55. Kf5 b2 56. Ke4 b1=Q+ 57. Kd5 Qb4 58. Kc6 Qa5 59. Kd6 Qb5 60. Ke6 Qc5 61. Kf6 Qd5 62. Kg6 Qe5 63. Kh6 Qf5 64. Kg7 Qe6 65. Kh7 Qf6 66. Kg8 Qe7 67. Kh8 Kd4 68. Kg8 Ke5 69. Kh8 Kf6 70. Kg8 Qg7# { Black wins by checkmate. } 0-1