CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/iQwXOaF0"] [Date "2022.10.23"] [White "Sasha"] [Black "FastHeart23"] [Result "1-0"] [UTCDate "2022.10.23"] [UTCTime "17:37:10"] [WhiteElo "1536"] [BlackElo "1501"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-7"] [WhiteTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Bb5+ c6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Bxd6 Qxd6 9. Qd1? { (0.19 → -1.12) Mistake. Nbd2 was best. } (9. Nbd2 O-O 10. c4 Rd8 11. Rc1 Nbd7 12. cxd5 cxd5 13. O-O Rac8 14. Rc3 Rxc3 15. Qxc3 Qa6) 9... O-O?! { (-1.12 → -0.26) Inaccuracy. Qb4+ was best. } (9... Qb4+ 10. Nbd2 Qxb2 11. Rb1 Qxa2 12. Rxb7 Qa6 13. Rb1 O-O 14. c4 c5 15. Ra1 Qb7 16. O-O) 10. c3 Ne4 11. O-O c5 12. dxc5 Qxc5 13. Nbd2 Nxd2 14. Nxd2 Nc6 15. Nb3 Qd6 16. Nd4 Nxd4 17. Qxd4 b6 18. Qb4?! { (0.02 → -0.66) Inaccuracy. Rfd1 was best. } (18. Rfd1 Qc5) 18... Qxb4 19. cxb4 b5?! { (-0.66 → -0.13) Inaccuracy. Rfc8 was best. } (19... Rfc8 20. Rfc1 Kf8 21. Kf1 Ke7 22. Ke2 Kd7 23. Kd3 Rxc1 24. Rxc1 Rc8 25. Rxc8 Kxc8 26. e4) 20. Rfc1 f5 21. f3 e5?? { (-0.04 → 1.96) Blunder. Rfc8 was best. } (21... Rfc8 22. Kf2 Kf7 23. Ke2 Ke7 24. Rc5 Rxc5 25. bxc5 Rc8 26. Rc1 Rc6 27. a3 Ra6 28. e4) 22. Kf2?? { (1.96 → 0.06) Blunder. Rc5 was best. } (22. Rc5 e4 23. Rxd5 exf3 24. gxf3 Rfc8 25. Rf1 f4 26. e4 Rc2 27. Rf2 Rac8 28. Rfd2 Rxd2) 22... f4?! { (0.06 → 1.00) Inaccuracy. Rfc8 was best. } (22... Rfc8 23. Rxc8+ Rxc8 24. Rd1 Rc2+ 25. Kg3 Rxb2 26. a3 Rb3 27. Rxd5 Rxe3 28. Rxb5 Rxa3 29. Rxe5) 23. exf4?! { (1.00 → 0.07) Inaccuracy. Rc5 was best. } (23. Rc5 e4 24. Re1 a6 25. Rxd5 exf3 26. gxf3 fxe3+ 27. Rxe3 Rf6 28. a3 Rh6 29. Re7 Rxh2+) 23... exf4? { (0.07 → 1.52) Mistake. Rxf4 was best. } (23... Rxf4 24. a3 Rc4 25. b3 Rxc1 26. Rxc1 a5 27. Rc5 axb4 28. axb4 Ra2+ 29. Kf1 Rd2 30. Rxb5) 24. Ke2? { (1.52 → 0.24) Mistake. Rc5 was best. } (24. Rc5 a6) 24... Rfe8+ 25. Kd3 Re3+ 26. Kd4 Rd8? { (-0.24 → 1.00) Mistake. Re2 was best. } (26... Re2 27. a4) 27. Rc5?! { (1.00 → 0.00) Inaccuracy. Rc2 was best. } (27. Rc2) 27... a6? { (0.00 → 1.36) Mistake. Re2 was best. } (27... Re2 28. a4 Rd2+ 29. Kc3 Rxg2 30. axb5 d4+ 31. Kd3 Rxb2 32. Rxa7 Rb3+ 33. Kd2 d3 34. Rc1) 28. Rxd5? { (1.36 → 0.08) Mistake. Rac1 was best. } (28. Rac1 Re2) 28... Rxd5+ 29. Kxd5 Rd3+?? { (0.00 → 3.96) Blunder. Re2 was best. } (29... Re2 30. a4 Rxg2 31. axb5 axb5 32. h4 Rxb2 33. Kc5 Rf2 34. Kxb5 Rxf3 35. Kc4 Kf7 36. b5) 30. Ke4?? { (3.96 → 0.00) Blunder. Kc6 was best. } (30. Kc6) 30... Re3+?! { (0.00 → 0.59) Inaccuracy. Rd2 was best. } (30... Rd2 31. Rc1 Rxg2 32. Rc6 Rxb2 33. Rxa6 Rxb4+ 34. Kf5 Rb2 35. Ra8+ Kf7 36. Ra7+ Kg8) 31. Kxf4 Re2 32. Rb1?! { (0.55 → 0.04) Inaccuracy. Kg3 was best. } (32. Kg3 Rxb2 33. a3 Rc2 34. h4 Kf7 35. h5 h6 36. Kh3 Rc3 37. Kg4 Kf6 38. g3 Rb3) 32... Rxg2 33. h4 Rh2 34. Kg4 Rg2+ 35. Kf4 h5? { (0.06 → 1.12) Mistake. Kf7 was best. } (35... Kf7 36. h5 Rh2 37. Kg4 Rg2+ 38. Kh3 Rg5 39. Kh4 Rg2 40. a3 Kf6 41. Rc1 Kf5 42. Rc7) 36. Ke5? { (1.12 → -0.18) Mistake. a3 was best. } (36. a3 Kh7) 36... Rh2 37. Kd6? { (-0.21 → -1.56) Mistake. Kf5 was best. } (37. Kf5 Rxh4 38. Kg5 Rxb4 39. Kxh5 Kf7 40. Kg5 Rc4 41. a3 Rc2 42. Kf5 g6+ 43. Kf4 a5) 37... Rxh4 38. Kc6?? { (-1.57 → -4.37) Blunder. Ke5 was best. } (38. Ke5 Rh2 39. Kf5 Kf7 40. Rc1 g6+ 41. Kf4 Rg2 42. Rc7+ Kg8 43. Rc6 h4 44. Rxa6 h3) 38... Rxb4 39. Kb6 h4?! { (-4.34 → -2.75) Inaccuracy. Ra4 was best. } (39... Ra4 40. Ra1 Kh7 41. b3 Rf4 42. Kxa6 b4 43. Kb5 g5 44. Rg1 Kg6 45. Rg3 Kf5 46. Kc5) 40. Kxa6 h3?? { (-1.94 → -0.24) Blunder. Kh7 was best. } (40... Kh7) 41. Ka5?? { (-0.24 → -2.66) Blunder. Rh1 was best. } (41. Rh1 Rxb2 42. Rxh3 g6 43. Rh4 Kf7 44. Rf4+ Ke6 45. Kb6 Ke5 46. Rf8 Rxa2 47. Kxb5 Rc2) 41... Rf4 42. Kxb5 Rxf3 43. a4? { (-2.99 → -5.52) Mistake. Kc4 was best. } (43. Kc4 g5 44. Rg1 Rf5 45. Kd3 Kg7 46. Ke3 Kh6 47. Rg3 g4 48. Rxg4 h2 49. Rh4+ Rh5) 43... Rf2?? { (-5.52 → -0.44) Blunder. g5 was best. } (43... g5) 44. a5 h2 45. a6?? { (-0.46 → -2.56) Blunder. Rh1 was best. } (45. Rh1 Rxb2+ 46. Kc4 Kf7 47. a6 Ra2 48. Kd3 Kf6 49. a7 Rxa7 50. Rxh2 Kf5 51. Rb2 Re7) 45... Rf5+?? { (-2.56 → 0.00) Blunder. Rxb2+ was best. } (45... Rxb2+ 46. Rxb2 h1=Q 47. Kb6 Kf7 48. Rf2+ Ke6 49. Re2+ Kf5 50. Rf2+ Ke5 51. Re2+ Kf4 52. Rf2+) 46. Kb6 Rf6+ 47. Kb5 Rh6?? { (0.02 → 7.99) Blunder. Rf5+ was best. } (47... Rf5+ 48. Kc4 Ra5 49. Rh1 Rxa6 50. Rxh2 Ra2 51. Kb3 Ra1 52. Rf2 Kh7 53. Kc3 g5 54. b4) 48. a7 h1=Q 49. Rxh1 Rxh1 50. a8=Q+ Kf7 51. Qxh1 g6 52. Qf3+ Kg7 53. Qb7+ Kh6 54. Qe4 g5 55. Qe6+ Kh5 56. Qf6 g4 57. Qf7+ Kh4 58. Qf6+ Kh3 59. Qh6+?! { (Mate in 31 → 73.13) Lost forced checkmate sequence. Qf5 was best. } (59. Qf5) 59... Kg3?! { (73.13 → Mate in 12) Checkmate is now unavoidable. Kg2 was best. } (59... Kg2 60. Qd2+ Kf3 61. Qd1+ Kf4 62. Kc5 Kg5 63. Kd5 Kh4 64. Qe2 Kh3 65. Ke5 Kg3 66. Ke4) 60. Qd6+ Kh4 61. Qe7+ Kh3 62. Kc4 g3 63. Qe3 Kh2 64. Qe2+ g2 65. Qe3 Kh1 66. b4 g1=Q 67. Qxg1+ Kxg1 68. b5 Kf2 69. b6 Kf3 70. b7 Ke4 71. b8=Q Ke3 72. Qe5+ Kf3 73. Qe6 Kg3 74. Qf5 Kh4 75. Qg6 Kh3 76. Qg5 Kh2 77. Qg4 Kh1 78. Kd3 Kh2 79. Ke2 Kh1 80. Kf2 { Black resigns. } 1-0