CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VZr3sKyr"] [Date "2026.04.28"] [White "Blaze"] [Black "Caroline1"] [Result "0-1"] [UTCDate "2026.04.28"] [UTCTime "14:10:04"] [WhiteElo "1005"] [BlackElo "1323"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+2"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. d3?! { (0.61 → -0.12) Inaccuracy. d4 was best. } (3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 e6 7. Qd2 a6 8. Be2 h6 9. Be3 e5) 3... Nf6 4. Nc3 Nc6 5. h3 e5 6. Be2 Be7 7. Bd2 O-O 8. O-O d5 9. a3 d4 10. Na4?? { (-0.67 → -4.28) Blunder. Nb1 was best. } (10. Nb1) 10... b5 11. Nc3?! { (-4.19 → -6.79) Inaccuracy. b4 was best. } (11. b4 bxa4 12. b5 Nb8 13. Nxe5 Nfd7 14. Nc4 Nb6 15. Ba5 N8d7 16. f4 Qe8 17. c3 Bb7) 11... dxc3 12. bxc3 b4?? { (-7.02 → -3.15) Blunder. Re8 was best. } (12... Re8) 13. cxb4 cxb4 14. axb4 Rb8?! { (-2.25 → -1.52) Inaccuracy. Nxb4 was best. } (14... Nxb4 15. Nxe5 Qc7 16. f4 Qxc2 17. Ra4 Qxd1 18. Rxd1 a5 19. Rda1 Rb8 20. Rxa5 Nd7 21. Nc4) 15. Bc3?? { (-1.52 → -3.78) Blunder. c3 was best. } (15. c3) 15... Nxb4?? { (-3.78 → -1.19) Blunder. Qc7 was best. } (15... Qc7 16. Qe1) 16. Nxe5?! { (-1.19 → -2.17) Inaccuracy. Bxe5 was best. } (16. Bxe5 Rb5 17. c3 Nc6 18. Bh2 Ra5 19. Qc2 Ba6 20. d4 Bxe2 21. Qxe2 Re8 22. d5 Rxa1) 16... Bd6?! { (-2.17 → -1.48) Inaccuracy. Qc7 was best. } (16... Qc7 17. Nc4) 17. Nc4?! { (-1.48 → -2.06) Inaccuracy. Bxb4 was best. } (17. Bxb4) 17... Ba6?? { (-2.06 → 3.49) Blunder. Bc7 was best. } (17... Bc7) 18. Na3?? { (3.49 → -3.02) Blunder. Bxb4 was best. } (18. Bxb4 Bxc4 19. Bxd6 Qxd6 20. dxc4 Qc5 21. e5 Qxe5 22. Rxa7 g6 23. Bd3 Ne4 24. Qa1 Qxa1) 18... Nc6 19. Rb1?? { (-3.02 → -6.84) Blunder. Nb1 was best. } (19. Nb1 Bc8 20. Nd2 Bc7 21. Ra4 a5 22. Qa1 Nb4 23. Rc1 Re8 24. Nc4 Bd7 25. Ra3 a4) 19... Bxa3 20. Bg4 Rxb1 21. Qxb1 Nxg4 22. hxg4 Bc5 23. Qb3 Qh4?! { (-9.21 → -6.25) Inaccuracy. Nd4 was best. } (23... Nd4 24. Bxd4 Qxd4 25. g5 Qd6 26. Qa2 Bc8 27. e5 Qxe5 28. g6 hxg6 29. Qa1 Qxa1 30. Rxa1) 24. Qd5 Bxf2+?! { (-6.29 → -4.05) Inaccuracy. Bb6 was best. } (24... Bb6 25. Qxc6) 25. Rxf2 Ne7?? { (-4.80 → 1.09) Blunder. Qh6 was best. } (25... Qh6) 26. Qd6? { (1.09 → 0.00) Mistake. Qe5 was best. } (26. Qe5 Qxg4) 26... Bc8 27. Qb8?? { (0.05 → -5.99) Blunder. Qe5 was best. } (27. Qe5 Qxg4 28. Qxe7 Be6 29. Rf3 h6 30. Qxa7 Rc8 31. Qa1 Kh7 32. Be5 f6 33. Bc3 Rc5) 27... Bxg4?? { (-5.99 → 0.00) Blunder. Qxg4 was best. } (27... Qxg4 28. Qxa7) 28. Qxa7?? { (0.00 → -4.99) Blunder. Qe5 was best. } (28. Qe5 Qh6 29. Qxe7 Qc1+ 30. Kh2 Qh6+) 28... h6 29. Be5?! { (-4.48 → -6.19) Inaccuracy. Bf6 was best. } (29. Bf6 gxf6 30. Qxe7 Rb8 31. Rf1 Kg7 32. e5 Be6 33. Qxf6+ Qxf6 34. Rxf6 Rb2 35. Rf2 Kg6) 29... Nc6 30. Qc7 Nxe5 31. Qxe5 f6 32. Qd4 g6? { (-6.61 → -3.74) Mistake. Be6 was best. } (32... Be6 33. Qd6 Bf7 34. e5 fxe5 35. Qxe5 Re8 36. Qxe8+ Bxe8 37. c3 Bh5 38. Rf5 Qg3 39. d4) 33. c4 f5 34. exf5 Rxf5? { (-2.79 → -1.36) Mistake. gxf5 was best. } (34... gxf5 35. c5) 35. Qe4?? { (-1.36 → Mate in 2) Checkmate is now unavoidable. Rxf5 was best. } (35. Rxf5 gxf5 36. Qd5+ Kg7 37. Qd7+ Kf8 38. Qd6+ Qe7 39. Qxh6+ Kf7 40. d4 Qe6 41. Qh7+ Ke8) 35... Qxf2+ 36. Kh2 Rf4?? { (Mate in 1 → -6.62) Lost forced checkmate sequence. Rh5# was best. } (36... Rh5#) 37. Qxg6+ Kf8 38. Qxh6+ Kg8 39. Qg6+ Kf8 40. Qh6+ Ke8 41. Qh8+ Kf7 42. Qh7+ Kf6 43. Qh8+ Kg6 44. Qg8+ Kf5 45. Qh7+ Ke5 46. Qg7+ Kd6 47. Qg6+?! { (-5.63 → -60.12) Inaccuracy. c5+ was best. } (47. c5+ Kc6) 47... Kc5?! { (-60.12 → -5.61) Inaccuracy. Kc7 was best. } (47... Kc7 48. c5 Be6 49. Qxe6 Rh4+ 50. Qh3 Qf4+ 51. Kg1 Rxh3 52. gxh3 Qg3+ 53. Kf1 Qxd3+ 54. Kf2) 48. Qg8?! { (-5.61 → -60.40) Inaccuracy. Qa6 was best. } (48. Qa6 Rf7 49. Qa3+ Kd4 50. Qd6+ Ke3 51. Qb6+ Kxd3 52. Qb1+ Kc3 53. Qa1+ Kb4 54. Qb1+ Kc5) 48... Rf8?! { (-60.40 → -5.61) Inaccuracy. Bd1 was best. } (48... Bd1) 49. Qxg4?! { (-5.61 → -60.32) Inaccuracy. Qd5+ was best. } (49. Qd5+ Kb4 50. Qb5+ Ka3 51. Qa5+ Kb2 52. Qb4+ Kc2 53. Qa4+ Kxd3 54. Qa3+ Kxc4 55. Qa4+ Kd5) 49... Rh8+ 50. Qh3 Rxh3+ 51. Kxh3 Kd4 52. g3?! { (-59.08 → Mate in 15) Checkmate is now unavoidable. g3 was best. } (52. g3 Kxd3 53. Kh4 Kxc4 54. Kg5 Qxg3+ 55. Kf5 Qg7 56. Kf4 Kd3 57. Kf5 Qd7+ 58. Kf4 Qe7) 52... Kxd3 53. c5 Qxc5 54. g4 Qg5 55. Kg3 Qe5+ 56. Kh4 Qe1+ 57. Kh5 Qe2 58. Kg5 Kd4 59. Kh5 Ke5 60. Kh4 Qe3 61. g5 Kf5 62. Kh5 Qh3# { Black wins by checkmate. } 0-1