CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/oU6dNuU7"] [Date "2022.09.20"] [White "Macrae"] [Black "Jackson"] [Result "0-1"] [UTCDate "2022.09.20"] [UTCTime "20:13:47"] [WhiteElo "1651"] [BlackElo "1796"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+3"] [WhiteTitle "NM🦉"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense: Breyer Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d3 { B10 Caro-Kann Defense: Breyer Variation } e6 3. f3 d5 4. exd5? { (0.01 → -1.40) Mistake. f4 was best. } (4. f4 c5 5. Be2 b6 6. Nf3 Bb7 7. O-O Ne7 8. Na3 Nbc6 9. c3 Rc8 10. Qe1 g6) 4... cxd5?! { (-1.40 → -0.82) Inaccuracy. exd5 was best. } (4... exd5 5. d4 Bd6 6. Be3 Ne7 7. Bd3 Qb6 8. b3 O-O 9. Ne2 Na6 10. a3 Qc7 11. Bf2) 5. d4 Nf6 6. Nc3?! { (-0.45 → -1.05) Inaccuracy. Bd3 was best. } (6. Bd3 Bd6 7. f4 Qc7 8. g3 Nc6 9. c3 Rb8 10. a4 a6 11. Nf3 b5 12. axb5 axb5) 6... Bb4?! { (-1.05 → -0.50) Inaccuracy. Nc6 was best. } (6... Nc6 7. Be3 Bd6 8. Qd2 O-O 9. a3 a6 10. Bd3 b5 11. Nge2 b4 12. axb4 Nxb4 13. Na4) 7. Bd2?! { (-0.50 → -1.23) Inaccuracy. Bd3 was best. } (7. Bd3 Nc6 8. Ne2 O-O 9. a3 Be7 10. O-O a6 11. Bf4 Re8 12. Qd2 b5 13. Rfe1 Bf8) 7... Nc6 8. Bb5 Bd7 9. f4?? { (-1.00 → -4.05) Blunder. a3 was best. } (9. a3) 9... Nxd4 10. Bxd7+ Nxd7?! { (-3.56 → -2.19) Inaccuracy. Qxd7 was best. } (10... Qxd7 11. Nf3) 11. Nce2? { (-2.19 → -4.18) Mistake. Nxd5 was best. } (11. Nxd5) 11... Bxd2+ 12. Qxd2 Nxe2?! { (-3.84 → -2.92) Inaccuracy. Nf5 was best. } (12... Nf5 13. Ng3 Nd6 14. O-O-O O-O 15. Nf3 Rc8 16. Rhe1 Nf6 17. c3 b5 18. Kb1 a5 19. Qd3) 13. Nxe2 Nc5?? { (-2.92 → -0.77) Blunder. O-O was best. } (13... O-O 14. O-O-O) 14. Qc3 Ne4 15. Qxg7 Ke7 16. Qd4 Qa5+ 17. c3 Rhg8?! { (-1.39 → -0.63) Inaccuracy. Qb5 was best. } (17... Qb5 18. Rb1) 18. g3?! { (-0.63 → -1.46) Inaccuracy. O-O was best. } (18. O-O) 18... Qc5?! { (-1.46 → -0.53) Inaccuracy. Qb5 was best. } (18... Qb5 19. Rb1 f6 20. Qd1 Qc5 21. Rf1 h5 22. Nd4 Rg4 23. Ra1 Qc4 24. Nc2 Nc5 25. Ne3) 19. Qxc5+ Nxc5 20. b4?? { (-0.68 → -2.57) Blunder. O-O-O was best. } (20. O-O-O a5 21. Kb1 Ne4 22. Rhe1 Rac8 23. Nd4 Kf6 24. a3 h5 25. Nf3 b5 26. Ka2 Rc7) 20... Nd3+ 21. Kd2 Nf2 22. Rhf1 Ne4+ 23. Kc2 Rac8 24. a4 Rc4 25. a5? { (-2.40 → -4.75) Mistake. Kb2 was best. } (25. Kb2 Rgc8) 25... Rgc8 26. Rf3 d4 27. Ra3?! { (-3.90 → -5.02) Inaccuracy. b5 was best. } (27. b5 Nxc3) 27... dxc3?! { (-5.02 → -3.34) Inaccuracy. Rxb4 was best. } (27... Rxb4) 28. Nxc3?! { (-3.34 → -4.73) Inaccuracy. b5 was best. } (28. b5 Rb4) 28... Nxc3?? { (-4.73 → 0.23) Blunder. Rxb4 was best. } (28... Rxb4 29. Kd1 Nd6 30. Ra2 a6 31. Ke1 Rc5 32. Rd3 Nc4 33. Rd4 Rb3 34. Ne4 Rxa5 35. Rc2) 29. Raxc3 Rxc3+ 30. Rxc3 Rxc3+ 31. Kxc3 Kd6 32. Kc4 h5? { (0.00 → 1.50) Mistake. e5 was best. } (32... e5 33. fxe5+ Kxe5 34. Kc5 h5 35. b5 f5 36. h4 Ke6 37. b6 a6 38. Kd4 Kd6 39. Ke3) 33. b5? { (1.50 → 0.16) Mistake. Kd4 was best. } (33. Kd4 Kc6 34. h3 Kd6 35. g4 hxg4 36. hxg4 Ke7 37. g5 Kd6 38. Ke4 Ke7 39. Ke5 a6) 33... f6 34. Kb4?? { (0.09 → -5.51) Blunder. Kd4 was best. } (34. Kd4 b6 35. axb6 axb6 36. Ke4 Kc5 37. h3 Kd6 38. Ke3 Ke7 39. Kd4 Kf7 40. g4 hxg4) 34... Kd5 35. a6 bxa6 36. bxa6 Kc6 37. Ka5 e5?? { (-5.64 → -0.50) Blunder. Kc5 was best. } (37... Kc5) 38. h4?? { (-0.50 → -15.94) Blunder. fxe5 was best. } (38. fxe5 fxe5 39. Kb4 Kd5 40. h3 Ke4 41. Kb5 Kf3 42. g4 hxg4 43. hxg4 Kxg4 44. Kc6 e4) 38... e4 39. Kb4 f5?? { (-8.13 → -0.12) Blunder. Kd5 was best. } (39... Kd5) 40. Kc3?? { (-0.12 → -9.56) Blunder. Kc4 was best. } (40. Kc4 Kb6 41. Kd4 Kb5 42. g4 fxg4 43. Kxe4 Kc5 44. f5 Kd6 45. Kd4 g3 46. Ke3 Ke5) 40... Kb6?? { (-9.56 → -0.31) Blunder. Kd5 was best. } (40... Kd5) 41. Kd2?? { (-0.31 → -8.75) Blunder. Kd4 was best. } (41. Kd4) 41... Kxa6?? { (-8.75 → 6.41) Blunder. Kc5 was best. } (41... Kc5) 42. Ke3?? { (6.41 → -8.28) Blunder. g4 was best. } (42. g4 hxg4 43. h5 Kb5 44. h6 g3 45. Ke3 a5 46. h7 g2 47. Kf2 a4 48. h8=Q a3) 42... Kb5 43. g4 fxg4 44. f5 a5?? { (-10.82 → 7.54) Blunder. Kc5 was best. } (44... Kc5) 45. f6 g3 46. Ke2 g2 47. Kf2 a4 48. f7 e3+ 49. Kxg2 e2 50. Kf2 a3 51. f8=Q a2 52. Qe8+ Kb4 53. Qe4+?! { (Mate in 25 → 72.84) Lost forced checkmate sequence. Qh8 was best. } (53. Qh8) 53... Kc3?! { (72.84 → Mate in 34) Checkmate is now unavoidable. Ka3 was best. } (53... Ka3 54. Qe5) 54. Qe5+ Kc2 55. Qc5+?! { (Mate in 16 → 57.97) Lost forced checkmate sequence. Qa1 was best. } (55. Qa1 e1=Q+ 56. Kxe1 Kb3 57. Kf2 Ka3 58. Qc3+ Ka4 59. Qb2 a1=Q 60. Qxa1+ Kb5 61. Qd1 Ka5) 55... Kb1 56. Qf5+ Kb2 57. Qb5+ Ka3?! { (55.11 → Mate in 26) Checkmate is now unavoidable. Kc2 was best. } (57... Kc2) 58. Qd3+?! { (Mate in 26 → 15.50) Lost forced checkmate sequence. Qe5 was best. } (58. Qe5) 58... Kb4?! { (15.50 → Mate in 21) Checkmate is now unavoidable. Kb2 was best. } (58... Kb2) 59. Qd2+ Kb3 60. Qe1?! { (Mate in 19 → 55.66) Lost forced checkmate sequence. Qd4 was best. } (60. Qd4 e1=Q+ 61. Kxe1 Kc2 62. Qa1 Kb3 63. Qc1 Kb4 64. Qb2+ Kc5 65. Qxa2 Kd6 66. Qa5 Ke7) 60... Ka3?! { (55.66 → Mate in 13) Checkmate is now unavoidable. Kb2 was best. } (60... Kb2) 61. Kxe2 Kb2 62. Ke3?! { (Mate in 36 → 54.75) Lost forced checkmate sequence. Qd2+ was best. } (62. Qd2+) 62... Kc2?! { (54.75 → Mate in 6) Checkmate is now unavoidable. a1=R was best. } (62... a1=R 63. Qxa1+ Kxa1 64. Kf4 Ka2 65. Kg5 Kb3 66. Kxh5 Kc4 67. Kg6 Kc5 68. h5 Kd4 69. h6) 63. Kf4?! { (Mate in 6 → 56.57) Lost forced checkmate sequence. Kd4 was best. } (63. Kd4 Kb2 64. Qd2+ Kb1 65. Kd3 a1=N 66. Kc3 Nc2 67. Qxc2+ Ka1 68. Qb2#) 63... Kd3?! { (56.57 → Mate in 11) Checkmate is now unavoidable. Kb2 was best. } (63... Kb2 64. Qd2+) 64. Kg5 Kc2 65. Kxh5?! { (Mate in 10 → 54.98) Lost forced checkmate sequence. Qa1 was best. } (65. Qa1 Kd3 66. Kxh5 Kc4 67. Kg6 Kb3 68. h5 Ka3 69. h6 Ka4 70. h7 Kb5 71. h8=Q Kc6) 65... Kb2 66. Kg4 a1=Q?! { (33.19 → Mate in 35) Checkmate is now unavoidable. a1=R was best. } (66... a1=R 67. Qxa1+) 67. h5?? { (Mate in 35 → -55.30) Lost forced checkmate sequence. Qxa1+ was best. } (67. Qxa1+) 67... Qxe1 68. h6?! { (-56.69 → Mate in 14) Checkmate is now unavoidable. Kf5 was best. } (68. Kf5 Qe2 69. h6 Qe8 70. Kf4 Qh5 71. h7 Qxh7 72. Ke5 Qh6 73. Kd5 Qg6 74. Ke5 Qh7) 68... Qe5 69. h7?! { (-55.68 → Mate in 10) Checkmate is now unavoidable. Kf3 was best. } (69. Kf3) 69... Kc3 { White resigns. } 0-1