CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/reBGDC3J"] [Date "2023.02.21"] [White "Sophie3"] [Black "Ellie"] [Result "1-0"] [UTCDate "2023.02.21"] [UTCTime "15:19:18"] [WhiteElo "916"] [BlackElo "1156"] [WhiteRatingDiff "+104"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. Nc3 { A00 Zukertort Opening: Reversed Mexican Defense } Nf6 3. g3?! { (-0.12 → -0.74) Inaccuracy. d4 was best. } (3. d4) 3... Nc6?! { (-0.74 → 0.00) Inaccuracy. c5 was best. } (3... c5 4. Bg2 Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. O-O h5 9. e4 d4 10. Na4) 4. Bg2 e6 5. Ng5?! { (0.00 → -0.74) Inaccuracy. d4 was best. } (5. d4 Bb4) 5... Bc5 6. d3 O-O 7. Bf3?? { (-0.42 → -2.67) Blunder. Nf3 was best. } (7. Nf3 d4 8. Na4 Bd6 9. c3 e5 10. cxd4 exd4 11. a3 a5 12. Bd2 Qe7 13. Rc1 Re8) 7... Nb4?? { (-2.67 → -0.61) Blunder. h6 was best. } (7... h6) 8. g4?! { (-0.61 → -1.61) Inaccuracy. Bg2 was best. } (8. Bg2) 8... Bd7 9. Rg1 Ba4?? { (-1.50 → 5.93) Blunder. a5 was best. } (9... a5 10. a3) 10. Rg3?? { (5.93 → -4.84) Blunder. Nxa4 was best. } (10. Nxa4 Bd6 11. h4 c5 12. c4 h6 13. Nh3 Nd7 14. a3 Nc6 15. g5 Nde5 16. Bh1 dxc4) 10... Bc6?? { (-4.84 → -1.03) Blunder. Nxc2+ was best. } (10... Nxc2+ 11. Kf1) 11. Rh3? { (-1.03 → -2.20) Mistake. a3 was best. } (11. a3 Na6 12. b4 Bd4 13. Bb2 Be5 14. Rg2 d4 15. Nce4 Nxe4 16. Nxe4 Bxe4 17. Bxe4 c6) 11... e5?! { (-2.20 → -1.47) Inaccuracy. Bd7 was best. } (11... Bd7 12. Rg3) 12. Rxh7?? { (-1.47 → -8.75) Blunder. a3 was best. } (12. a3 Na6) 12... Re8?? { (-8.75 → 5.30) Blunder. Nxh7 was best. } (12... Nxh7 13. Nxh7) 13. Nce4?? { (5.30 → -8.46) Blunder. Rh8+ was best. } (13. Rh8+ Kxh8) 13... Bd6?? { (-8.46 → 6.00) Blunder. Nxh7 was best. } (13... Nxh7) 14. Nxf6+?? { (6.00 → -0.22) Blunder. Rh8+ was best. } (14. Rh8+ Kxh8 15. Nxf7+ Kg8 16. Nxd8 Raxd8 17. Nxf6+ gxf6 18. Bg2 e4 19. Kf1 Na6 20. h3 Nc5) 14... Kf8?? { (-0.22 → 10.20) Blunder. Qxf6 was best. } (14... Qxf6 15. e4 dxe4 16. Bxe4 Bc5 17. Qe2 Qxf2+ 18. Qxf2 Bxf2+ 19. Kxf2 Bxe4 20. dxe4 Nxc2 21. Rb1) 15. Rh8+ Ke7 16. Rxe8+ Kxf6 17. Rxd8 Rxd8 18. Qd2 Na6 19. Qe3 d4 20. Qd2 Bb5 21. c3 Ba4 22. cxd4 exd4 23. b3 Bb5 24. Bb2 Nc5 25. Bxd4+ Ke7 26. Qe3+ Kf8 27. Nh7+ Kg8 28. Ng5 f6?! { (13.38 → Mate in 5) Checkmate is now unavoidable. b6 was best. } (28... b6 29. b4) 29. Qe6+? { (Mate in 5 → 8.31) Lost forced checkmate sequence. Bd5+ was best. } (29. Bd5+ Ne6 30. Qxe6+ Kh8 31. Qxf6 Bb4+ 32. Kf1 gxf6 33. Bxf6#) 29... Kf8? { (8.31 → Mate in 1) Checkmate is now unavoidable. Nxe6 was best. } (29... Nxe6 30. Nxe6) 30. Qf7# { White wins by checkmate. } 1-0