CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/2ME6eWb2"] [Date "2023.02.28"] [White "Sophie3"] [Black "Ellie"] [Result "0-1"] [UTCDate "2023.02.28"] [UTCTime "15:38:52"] [WhiteElo "947"] [BlackElo "1164"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d3 { A00 Mieses Opening } d5 2. Be3?! { (-0.12 → -0.99) Inaccuracy. e4 was best. } (2. e4 dxe4 3. dxe4 Qxd1+ 4. Kxd1 e5 5. Nf3 Nf6 6. Bb5+ Bd7) 2... e5 3. f4?! { (-1.03 → -1.92) Inaccuracy. Nf3 was best. } (3. Nf3 Bd6 4. g3 h6 5. Bg2 Nf6 6. d4 e4 7. Ne5 Nbd7 8. Nxd7 Bxd7 9. c4 c6) 3... f6?! { (-1.92 → -1.11) Inaccuracy. d4 was best. } (3... d4 4. Bc1 exf4 5. Bxf4 Bc5 6. Nf3 Nc6 7. g3 Nf6 8. Bg2 h6 9. O-O O-O 10. Nbd2) 4. fxe5 fxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bc5?? { (-2.01 → -7.01) Blunder. Nc3 was best. } (7. Nc3 Bxc3+ 8. bxc3 Nc6 9. Nf3 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Qd2 Bg4 13. Qe3+ Be6) 7... Nf6? { (-7.01 → -3.71) Mistake. Bxb2 was best. } (7... Bxb2 8. Nd2) 8. Nf3? { (-3.71 → -7.06) Mistake. Ba3 was best. } (8. Ba3 Ng4) 8... Na6?? { (-7.06 → -2.25) Blunder. Bxb2 was best. } (8... Bxb2 9. Bd4) 9. Nxe5?! { (-2.25 → -3.35) Inaccuracy. Ba3 was best. } (9. Ba3 Bd6) 9... Nxc5 10. Nd3? { (-2.89 → -4.64) Mistake. e3 was best. } (10. e3) 10... O-O?? { (-4.64 → -1.15) Blunder. Qe7 was best. } (10... Qe7) 11. Nxc5 Bg4?? { (-1.80 → 0.86) Blunder. Ng4 was best. } (11... Ng4 12. Qd4 Qg5 13. Nc3 Ne3 14. Rc1 Bg4 15. h4 Qh6 16. Nxd5 Nxf1 17. Rd1 Bxe2 18. Kxe2) 12. Nxb7?? { (0.86 → -2.28) Blunder. Nc3 was best. } (12. Nc3 b6 13. Nb3 c5 14. Qd3 d4 15. O-O-O Qe7 16. Nxd4 cxd4 17. Qxd4 b5 18. Qd6 Qe3+) 12... Qb8 13. Nd6?? { (-2.96 → -6.44) Blunder. h3 was best. } (13. h3 Qxb7) 13... cxd6?? { (-6.44 → -1.53) Blunder. Qxb2 was best. } (13... Qxb2 14. Nd2 cxd6 15. Rb1 Qxa2 16. Ra1 Qb2 17. Qc1 Qb6 18. Qa3 a5 19. h3 Bf5 20. e3) 14. Nd2?? { (-1.53 → -6.32) Blunder. Qd4 was best. } (14. Qd4 Rc8) 14... Nd7?? { (-6.32 → -1.01) Blunder. Qxb2 was best. } (14... Qxb2 15. Rb1 Qxa2 16. Nf3 Ne4 17. Ra1 Qb2 18. Qxd5+ Kh8 19. Qd4 Qxc2 20. Qd3 Qc6 21. h3) 15. Nf3? { (-1.01 → -2.40) Mistake. Nb3 was best. } (15. Nb3) 15... Nc5?? { (-2.40 → 0.69) Blunder. Qxb2 was best. } (15... Qxb2) 16. Nd4?? { (0.69 → -8.84) Blunder. Qxd5+ was best. } (16. Qxd5+ Kh8) 16... Rf7?? { (-8.84 → -1.16) Blunder. Qb4+ was best. } (16... Qb4+ 17. Qd2 Qxb2 18. Rd1 Ne4 19. Qe3 Nc3 20. Qd3 Nxd1 21. Kxd1 Qxa2 22. h3 Bh5 23. g4) 17. Nc6?? { (-1.16 → -7.05) Blunder. Nb3 was best. } (17. Nb3 Qb4+ 18. Qd2 Qe4 19. Nd4 Rc8 20. O-O-O Rf2 21. Kb1 Ne6 22. Qd3 Qxd4 23. Qxd4 Nxd4) 17... Qf8?? { (-7.05 → -2.24) Blunder. Qxb2 was best. } (17... Qxb2) 18. Qxd5 Nd3+?? { (-2.18 → 6.76) Blunder. Be6 was best. } (18... Be6 19. Qd2 Ne4 20. Qe3 Bd5 21. Nd4 Nf2 22. Rg1 Re8 23. Qg5 Re5 24. Qd2 Ng4 25. O-O-O) 19. exd3?? { (6.76 → 0.33) Blunder. Qxd3 was best. } (19. Qxd3) 19... Re8+ 20. Be2?? { (0.35 → -11.38) Blunder. Kd2 was best. } (20. Kd2) 20... Bxe2?? { (-11.38 → 1.17) Blunder. Rxe2+ was best. } (20... Rxe2+ 21. Kd1 Re5+ 22. Kd2 Rxd5 23. Raf1 Rf2+ 24. Rxf2 Qxf2+ 25. Kc1 Rc5 26. Nb4 Qf4+ 27. Kb1) 21. Kd2 Bg4?? { (1.17 → 3.64) Blunder. Kh8 was best. } (21... Kh8) 22. Rhf1 Be6 23. Qxe6?? { (3.31 → -8.36) Blunder. Rxf7 was best. } (23. Rxf7 Qxf7 24. Qf3 Qg6 25. Re1 Qh6+ 26. Qe3 Qh5 27. c4 Bd7 28. Ne7+ Kh8 29. Kc2 Qf7) 23... Rxe6 24. Nd4 Re8 25. Nf3 Rfe7 26. Ng5 Re2+ 27. Kd1?! { (-14.95 → Mate in 1) Checkmate is now unavoidable. Kc3 was best. } (27. Kc3 Qe7) 27... Qxf1# { Black wins by checkmate. } 0-1