CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/5FIGYWGt"] [Date "2023.06.14"] [White "Neo"] [Black "Lillian"] [Result "1/2-1/2"] [UTCDate "2023.06.14"] [UTCTime "20:35:43"] [WhiteElo "800"] [BlackElo "824"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 { A04 Zukertort Opening } h5?! { (0.39 → 1.33) Inaccuracy. d5 was best. } (1... d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 c5 6. O-O) 2. h4? { (1.33 → 0.20) Mistake. e4 was best. } (2. e4 c5) 2... Rh6?? { (0.20 → 1.90) Blunder. c5 was best. } (2... c5 3. c3) 3. Rh3?? { (1.90 → 0.07) Blunder. d4 was best. } (3. d4 Rh8) 3... Re6? { (0.07 → 1.46) Mistake. d5 was best. } (3... d5 4. Rh1) 4. Rg3?! { (1.46 → 0.81) Inaccuracy. c4 was best. } (4. c4) 4... Rxe2+?? { (0.81 → 8.57) Blunder. d5 was best. } (4... d5) 5. Bxe2 Nf6 6. Rg5 Ne4 7. Rxh5 Ng3 8. Rh8 Nxe2 9. Qxe2 a6 10. Rxf8+ Kxf8 11. Ng5 d5 12. Ne6+?? { (14.77 → -1.41) Blunder. Qh5 was best. } (12. Qh5) 12... Kg8?? { (-1.41 → 16.84) Blunder. Bxe6 was best. } (12... Bxe6 13. d4 c5 14. dxc5 Nc6 15. Kf1 Qa5 16. Nd2 Qxc5 17. Nb3 Qb4 18. Bg5 d4 19. Bd2) 13. Nxd8 e5 14. Qf3 e4?! { (17.32 → Mate in 10) Checkmate is now unavoidable. Be6 was best. } (14... Be6 15. Nxb7) 15. Qf4?! { (Mate in 10 → 17.49) Lost forced checkmate sequence. Qxf7+ was best. } (15. Qxf7+ Kh8 16. Qh5+ Kg8 17. Qxd5+ Kh7 18. Qh5+ Kg8 19. Qf7+ Kh7 20. b4 e3 21. Bb2 exf2+) 15... Ra7?! { (17.49 → Mate in 6) Checkmate is now unavoidable. Be6 was best. } (15... Be6) 16. Nxf7?! { (Mate in 6 → 19.69) Lost forced checkmate sequence. Qxf7+ was best. } (16. Qxf7+ Kh7 17. h5 b6 18. Qg6+ Kg8 19. Qe8+ Kh7 20. Nf7 Nd7 21. Qh8#) 16... b5 17. a4 Rb7 18. Ra3 Rb6 19. Rd3 Re6 20. Rg3 e3 21. fxe3 Rxe3+?! { (24.98 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (21... Kf8 22. Ng5+) 22. dxe3 b4 23. Rxg7+?! { (Mate in 4 → 19.26) Lost forced checkmate sequence. Nh6+ was best. } (23. Nh6+ Kh7 24. Rxg7+ Kxg7 25. Qf7+ Kxh6 26. e4#) 23... Kf8?! { (19.26 → Mate in 3) Checkmate is now unavoidable. Kxg7 was best. } (23... Kxg7 24. Qxc7 Be6 25. Ne5+ Nd7 26. Nd2 b3 27. cxb3 Kh6 28. Nd3 Nf6 29. Qf4+ Kg7 30. b4) 24. Qf6 b3 25. Rg8+ Kxg8 26. Nh6+ Kh7 27. Qf7+ Kxh6 28. Qf5? { (Mate in 1 → 7.68) Lost forced checkmate sequence. e4# was best. } (28. e4#) 28... Kg7 29. Qh5 Kf8 30. e4 Bh3 31. gxh3 Nc6?! { (14.63 → Mate in 6) Checkmate is now unavoidable. bxc2 was best. } (31... bxc2 32. Nd2) 32. Bh6+ Ke7 33. Qg6?! { (Mate in 9 → 15.30) Lost forced checkmate sequence. Qg5+ was best. } (33. Qg5+ Ke8 34. Qg8+ Ke7 35. Bg5+ Kd7 36. exd5 Kd6 37. Qe6+ Kc5 38. Qxc6+ Kd4 39. Ke2 Ke4) 33... Kd7?! { (15.30 → Mate in 6) Checkmate is now unavoidable. Nb4 was best. } (33... Nb4 34. cxb3) 34. Bg5?! { (Mate in 6 → 68.04) Lost forced checkmate sequence. Qf5+ was best. } (34. Qf5+ Kd8 35. Bg5+ Ne7 36. Qe6 c6 37. Qxe7+ Kc8 38. Bf4 dxe4 39. Qc7#) 34... Nd4?! { (68.04 → Mate in 12) Checkmate is now unavoidable. Nb4 was best. } (34... Nb4 35. Qf7+) 35. Nd2?! { (Mate in 12 → 14.59) Lost forced checkmate sequence. Qf7+ was best. } (35. Qf7+ Kc8 36. Qg8+ Kb7 37. Qxd5+ Kc8 38. Qxd4 bxc2 39. Nc3 Kb7 40. a5 Kc8 41. Qd8+ Kb7) 35... Nf3+?! { (14.59 → Mate in 6) Checkmate is now unavoidable. bxc2 was best. } (35... bxc2) 36. Nxf3 dxe4 37. Ne5+ Kc8 38. Nf7 e3 39. Nd8 e2 40. Kxe2 c5 41. cxb3 c4 42. Kd1 c3 43. bxc3 a5 44. Qa6+ Kc7 45. Bf4+ Kxd8 46. Qd6+ Kc8 47. Qf8+ Kd7 48. Qf5+ Kc6 49. Qxa5 Kb7 50. Bc7 Kc6 51. Qa8+ Kxc7 52. Qd5 Kb6 53. Qc4 Ka5 54. b4+ Kxa4 55. Qa2+ Kb5 56. c4+ Kxb4 57. Qb2+ Kxc4 58. Qe2+ Kb3 59. Qb5+ Kc3 60. Qc5+ Kd3 61. Qd5+ Kc3 62. Kc1 Kb4 63. Qb7+ Kc3 64. Qb2+ Kd3 65. Kd1 Ke3 66. Qf6 Kd3 67. Qf3+ Kd4 68. Kd2 Kc4 69. Kc2 Kd4 70. Qf2+ Kc4 71. Qe2+ Kb4 72. Kb2 Ka4 73. Ka2 Kb4 74. Qe4+ Kc3 75. Qe2 Kb4 76. Qd3 Kc5 77. Qd7 Kb6 78. Qc8 Ka7 79. Qc6 Kb8 80. Qe8+ Kb7 81. Qb5+ Ka8 82. Qa6+ Kb8 83. Qc6 Ka7 84. Qc8 Kb6 85. Qd7 Ka6 86. Ka3 Ka5 87. Qa7+ Kb5 88. Kb3 Kc6 89. Qa8+ Kb5 90. Qd5+ Ka6 91. Ka4 Ka7 92. Ka5 Kb8 93. Kb6 Kc8 94. Kc6 Kb8 95. Kb6 Kc8 96. Kc6 Kb8 97. Qd8+ Ka7 98. Kb5 Kb7 99. Qd5+ Ka7 100. Ka5 Kb8 101. Qd6+ Ka7 102. Qc7+ Ka8 103. Ka6?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qf7 was best. } { Draw by stalemate. } (103. Qf7 Kb8 104. Kb6 Ka8 105. Qb7#) 1/2-1/2