CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LwSzM3of"] [Date "2024.10.14"] [White "Summer"] [Black "KiRiLL"] [Result "0-1"] [UTCDate "2024.10.14"] [UTCTime "15:11:30"] [WhiteElo "1353"] [BlackElo "1350"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+19"] [WhiteTitle "🥟"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. Nc3 d5 { B10 Caro-Kann Defense } 3. exd5 cxd5 4. Qf3?! { (0.00 → -0.88) Inaccuracy. d4 was best. } (4. d4 Nc6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Be3 e6 9. Bd3 Nb4 10. Bb5+ Nc6) 4... Nf6 5. Bb5+ Bd7 6. d4 Bxb5 7. Nxb5 Nc6 8. Qf4 e6?? { (-1.52 → 2.93) Blunder. Qa5+ was best. } (8... Qa5+) 9. Nc7+ Kd7 10. Nxa8 Qxa8 11. Nf3 Nb4?! { (3.33 → 4.88) Inaccuracy. Bd6 was best. } (11... Bd6 12. Qe3 Qb8 13. Qe2 h6 14. c3 g5 15. g3 g4 16. Nh4 h5 17. f3 Qg8 18. O-O) 12. Ne5+ Ke7 13. Qd2 Ke8 14. Nd3?! { (5.12 → 3.40) Inaccuracy. c3 was best. } (14. c3 Nc6) 14... Nxd3+ 15. Qxd3 Bb4+ 16. c3 Ba5? { (4.07 → 7.85) Mistake. Bd6 was best. } (16... Bd6 17. Bg5 h5 18. Bh4 Qb8 19. c4 dxc4 20. Qxc4 Ke7 21. Rc1 Rd8 22. Bg3 Nd5 23. O-O) 17. b4? { (7.85 → 3.93) Mistake. Qb5+ was best. } (17. Qb5+ Kf8) 17... Bb6 18. Qb5+ Nd7?! { (3.72 → 4.70) Inaccuracy. Ke7 was best. } (18... Ke7) 19. c4?? { (4.70 → 0.60) Blunder. O-O was best. } (19. O-O a6) 19... dxc4?? { (0.60 → 4.67) Blunder. Bxd4 was best. } (19... Bxd4) 20. Qxc4 Nf6 21. Qb5+?! { (4.94 → 3.33) Inaccuracy. O-O was best. } (21. O-O) 21... Ke7 22. Bg5 Rd8 23. Qe5?? { (3.21 → -2.71) Blunder. Be3 was best. } (23. Be3 Qb8 24. Rc1 h6 25. Qc4 Nd5 26. O-O Qd6 27. b5 Kf8 28. a4 Kg8 29. Rfd1 Ne7) 23... Rxd4?? { (-2.71 → 3.28) Blunder. Bxd4 was best. } (23... Bxd4 24. Qc7+ Rd7 25. Qc1 b6 26. O-O Bxa1 27. Qxa1 Qd5 28. Bxf6+ gxf6 29. h3 Qd4 30. Qb1) 24. Rc1?! { (3.28 → 2.16) Inaccuracy. O-O was best. } (24. O-O Qd8 25. Be3 Rd5 26. Qg3 g6 27. Rac1 Kf8 28. Bxb6 Qxb6 29. Qe3 Qxb4 30. Qh6+ Ke8) 24... Rxb4?! { (2.16 → 3.48) Inaccuracy. Rd5 was best. } (24... Rd5) 25. Rc7+?? { (3.48 → -2.53) Blunder. O-O was best. } (25. O-O Qd8) 25... Bxc7 26. Qxc7+ Kf8?? { (-2.15 → 7.15) Blunder. Ke8 was best. } (26... Ke8 27. O-O) 27. Qd6+ Ke8 28. Qxb4 Qc8 29. Qb5+ Nd7 30. Qa5 f6 31. Bf4 e5 32. Be3 f5 33. Qxa7?! { (8.45 → 5.56) Inaccuracy. O-O was best. } (33. O-O Qc6) 33... f4?! { (5.56 → 7.62) Inaccuracy. Qc3+ was best. } (33... Qc3+ 34. Kd1 Qd3+ 35. Bd2 Qb1+ 36. Bc1 Qd3+ 37. Ke1 Qc2 38. Qe3 Nc5 39. Qxe5+ Kd7 40. Qd5+) 34. Bb6?? { (7.62 → 0.00) Blunder. O-O was best. } (34. O-O fxe3) 34... Qc1+ 35. Ke2 Qxh1?? { (0.00 → 2.57) Blunder. Qc2+ was best. } (35... Qc2+ 36. Kf3 Qc6+ 37. Ke2) 36. Qa8+ Ke7 37. Qd8+?? { (2.54 → 0.00) Blunder. Bd8+ was best. } (37. Bd8+ Ke6 38. Qa3 Nf6 39. Qe7+ Kd5 40. Qxb7+ Ke6 41. Qe7+ Kd5 42. Qf7+ Kc5 43. Bxf6 gxf6) 37... Kd6 38. Qc7+ Ke7?? { (0.00 → 8.78) Blunder. Ke6 was best. } (38... Ke6 39. Qc4+ Ke7 40. Qc7) 39. Bc5+ Ke8 40. a4?? { (67.25 → 0.00) Blunder. Qc8+ was best. } (40. Qc8+) 40... Nxc5 41. a5?? { (0.00 → -6.54) Blunder. Qxe5+ was best. } (41. Qxe5+ Kd7 42. Qd5+ Ke8) 41... Na6?? { (-6.54 → 0.60) Blunder. Qc1 was best. } (41... Qc1 42. Qxe5+) 42. Qb6?? { (0.60 → -6.85) Blunder. Qc8+ was best. } (42. Qc8+ Ke7) 42... Qxg2 43. Qxb7? { (-7.41 → Mate in 30) Checkmate is now unavoidable. Qe6+ was best. } (43. Qe6+ Kd8 44. Qxe5 Qg4+ 45. f3 Qg2+ 46. Ke1 Qxf3 47. Qd6+ Kc8 48. Qf8+ Kd7 49. Qf5+ Kc6) 43... Qg4+?? { (Mate in 30 → -4.63) Lost forced checkmate sequence. Qxb7 was best. } (43... Qxb7) 44. f3?! { (-4.63 → -6.33) Inaccuracy. Kf1 was best. } (44. Kf1 Qe6) 44... Qg2+ 45. Kd3?! { (-6.28 → -20.40) Inaccuracy. Ke1 was best. } (45. Ke1) 45... Qf1+ 46. Ke4 Qe2+?? { (-10.84 → -3.77) Blunder. Nc5+ was best. } (46... Nc5+ 47. Kxe5 Nxb7 48. Kxf4 Qc4+ 49. Ke3 Nd6 50. a6 Nf5+ 51. Kd2 Qf4+ 52. Kc3 Qxh2 53. a7) 47. Kf5 g6+?? { (-3.71 → 0.00) Blunder. Qd3+ was best. } (47... Qd3+ 48. Kxe5) 48. Ke6?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Kf6 was best. } (48. Kf6 Kd8 49. Qe7+ Kc8 50. Qe6+ Kb7 51. Qb6+ Ka8 52. Qc6+ Kb8 53. Qb6+) 48... Qc4+?? { (Mate in 7 → -3.53) Lost forced checkmate sequence. Nc5+ was best. } (48... Nc5+ 49. Kf6 Nxb7 50. h4 Kf8 51. h5 Qd3 52. hxg6 hxg6 53. Kxe5 Qd6+ 54. Ke4 Nc5#) 49. Kd6?? { (-3.53 → -61.48) Blunder. Kf6 was best. } (49. Kf6 Kd8) 49... Qc5+ 50. Ke6 Nc7+ 51. Kf6?! { (-64.50 → Mate in 1) Checkmate is now unavoidable. Qxc7 was best. } (51. Qxc7 Qxc7) 51... Qe7# { Black wins by checkmate. } 0-1