CohenChessClub.com

[Event "Hromádka"] [Site "https://cohenchessclub.com/2LnlQtZM"] [Date "2023.08.02"] [White "Matthew4"] [Black "Jackson"] [Result "1-0"] [UTCDate "2023.08.02"] [UTCTime "23:49:00"] [WhiteElo "2167"] [BlackElo "1963"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [WhiteTitle "GM🦃"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B15"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. Nc3 { B15 Caro-Kann Defense } Nf6 4. e5 Nfd7 5. Nce2 Nb6?! { (0.86 → 1.58) Inaccuracy. e6 was best. } (5... e6 6. c3) 6. Nf3?! { (1.58 → 0.74) Inaccuracy. Nf4 was best. } (6. Nf4 e6) 6... Bg4 7. Ng3 e6 8. c3 c5 9. Be2 cxd4 10. Nxd4 Bxe2 11. Qxe2 Bc5? { (0.40 → 1.97) Mistake. Nc6 was best. } (11... Nc6 12. O-O Be7 13. Nh5 g6 14. Nf4 Nxd4 15. cxd4 Nc4 16. g3 Qb6 17. Rd1 Na5 18. h4) 12. Qg4? { (1.97 → 0.44) Mistake. Nh5 was best. } (12. Nh5) 12... g6 13. Bh6 Nc6 14. O-O?! { (0.67 → 0.00) Inaccuracy. Nxc6 was best. } (14. Nxc6) 14... Nxe5 15. Qf4 Ned7 16. Rfe1 Bxd4? { (-0.08 → 1.28) Mistake. Qf6 was best. } (16... Qf6) 17. Qxd4?! { (1.28 → 0.50) Inaccuracy. cxd4 was best. } (17. cxd4 Rc8) 17... Qf6 18. Qd2 Nc4?? { (0.42 → 5.08) Blunder. Qe7 was best. } (18... Qe7 19. b3) 19. Qc1?? { (5.08 → 0.29) Blunder. Qxd5 was best. } (19. Qxd5 Ncb6) 19... Nde5 20. Bg5 Qg7 21. Qf4 Nd3 22. Qc7?? { (0.33 → -3.58) Blunder. Qh4 was best. } (22. Qh4 Nxe1) 22... O-O 23. b3? { (-3.85 → -6.92) Mistake. Re2 was best. } (23. Re2 Ncxb2 24. Qxb7 f6 25. Qxg7+ Kxg7 26. Bc1 Nxc1 27. Rxb2 Nd3 28. Rb7+ Rf7 29. Rab1 Nc5) 23... Nxe1 24. Rxe1 Nb6?! { (-6.98 → -4.55) Inaccuracy. f6 was best. } (24... f6) 25. Qf4 f5?! { (-4.68 → -3.62) Inaccuracy. e5 was best. } (25... e5 26. Qh4 f5 27. Bh6 Qf6 28. Qxf6 Rxf6 29. Rxe5 Kf7 30. Ne2 Re8 31. Rxe8 Kxe8 32. Be3) 26. Bh6 Qxc3 27. Rc1 e5 28. Qg5 Qd4?? { (-3.90 → 0.00) Blunder. Qb4 was best. } (28... Qb4 29. Bxf8) 29. Bxf8 Rxf8 30. Rc7 Qd1+?? { (0.00 → 1.62) Blunder. Rf7 was best. } (30... Rf7 31. Qd8+ Kg7 32. h3 Rxc7 33. Qxc7+ Kf6 34. Qxb7 Qa1+ 35. Nf1 Qxa2 36. Qxh7 Qxb3 37. Qh8+) 31. Nf1 Qh5?? { (1.81 → 7.73) Blunder. Rf7 was best. } (31... Rf7) 32. Qxh5?? { (7.73 → -1.78) Blunder. Qe7 was best. } (32. Qe7 Qh6) 32... gxh5 33. Rxb7 d4? { (-1.96 → -0.38) Mistake. Rf7 was best. } (33... Rf7 34. Rb8+ Kg7 35. Rd8 Kf6 36. Rd6+ Ke7 37. Rh6 e4 38. Rxh5 f4 39. b4 Kd6 40. Nd2) 34. Rxa7 d3 35. Rb7 Nc8? { (0.00 → 1.15) Mistake. Nd5 was best. } (35... Nd5 36. Rd7 Nf4 37. Ne3 h4 38. Kf1 e4 39. Ke1 Ne2 40. a4 h3 41. gxh3 Rb8 42. Kd2) 36. Rd7 e4 37. a4?! { (1.18 → 0.25) Inaccuracy. f3 was best. } (37. f3 Re8) 37... Nb6? { (0.25 → 1.36) Mistake. Re8 was best. } (37... Re8 38. a5 f4 39. b4 e3 40. Nxe3 fxe3 41. fxe3 Rxe3 42. Kf2 Re2+ 43. Kf3 Ne7 44. Rxd3) 38. Rd6? { (1.36 → 0.28) Mistake. Rd4 was best. } (38. Rd4) 38... Nc8 39. Rd4 Nb6?? { (0.26 → 3.62) Blunder. Ne7 was best. } (39... Ne7 40. f3 Rb8 41. fxe4 Rxb3 42. Ng3 Nc6 43. Rd5 fxe4 44. Nxe4 Ra3 45. Nc5 Ne5 46. h3) 40. a5?! { (3.62 → 2.26) Inaccuracy. f3 was best. } (40. f3) 40... Na8?! { (2.26 → 3.03) Inaccuracy. Nc8 was best. } (40... Nc8) 41. b4? { (3.03 → 1.55) Mistake. f3 was best. } (41. f3 Nc7) 41... Rb8?! { (1.55 → 2.74) Inaccuracy. Nc7 was best. } { Black offers draw } (41... Nc7 42. f3 Rb8 43. fxe4 fxe4 44. Rxe4 Na6 45. Re6 Nxb4 46. Rb6 Rxb6 47. axb6 Kf7 48. b7) 42. Nd2?? { (2.74 → 0.20) Blunder. Rc4 was best. } (42. Rc4 Kg7) 42... Nc7 43. Rd7?! { (0.23 → -0.71) Inaccuracy. h4 was best. } (43. h4 Na6 44. Rd5 Rxb4 45. Rxf5 Rb2 46. Nxe4 d2 47. Rg5+ Kh8 48. Nxd2 Rxd2 49. Rxh5 Kg7) 43... Ne6?? { (-0.71 → 2.33) Blunder. Na6 was best. } (43... Na6 44. g4) 44. a6 Rxb4 45. a7 Ra4 46. g3?! { (2.25 → 1.38) Inaccuracy. h4 was best. } (46. h4 Ra2 47. Kh2 h6 48. Rb7 Nd8 49. Rb8 Rxa7 50. Rxd8+ Kf7 51. Kg3 Ke7 52. Rd5 Ke6) 46... Ra2?! { (1.38 → 2.16) Inaccuracy. h4 was best. } (46... h4) 47. Rb7 Nf8? { (2.77 → 4.70) Mistake. Nd8 was best. } (47... Nd8) 48. Nc4? { (4.70 → 2.38) Mistake. h4 was best. } (48. h4 Ra1+ 49. Kg2 Ra3 50. Kf1 Ra1+ 51. Nb1 h6 52. Ke1 f4 53. gxf4 Ng6 54. Rb8+ Kg7) 48... d2?? { (2.38 → 5.07) Blunder. Ra1+ was best. } (48... Ra1+ 49. Kg2 h4 50. Kh3 Ra4 51. g4 f4 52. Kxh4 h6 53. Kh5 Ra6 54. h3 e3 55. fxe3) 49. Nxd2 Ra1+ 50. Kg2 Ra2 51. Nc4 e3 52. Nxe3 Ra3 53. Nxf5 Ra5 54. Ne7+ Kf7? { (8.75 → Mate in 10) Checkmate is now unavoidable. Kh8 was best. } (54... Kh8 55. h4) 55. Nc6+ Nd7 56. Rxd7+ Ke8 57. Rd8+ Kf7 58. Nxa5 Ke7 59. a8=Q h4 60. Nc6+ Ke6 61. Qa2+ Kf6 62. Qd5 h3+ 63. Kxh3 h5 64. Rd6+ Kg7 65. Qg5+ Kf7 66. Rf6+ Ke8 67. Qe5+ Kd7 68. Rd6+ Kc7 69. Na5 Kc8 70. Qe8+ Kc7 71. Qe7+ { Black resigns. } 1-0