CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/BQRmt9Ia"] [Date "2022.07.19"] [White "Teddy"] [Black "Joel"] [Result "0-1"] [UTCDate "2022.07.19"] [UTCTime "14:32:48"] [WhiteElo "1346"] [BlackElo "1195"] [WhiteRatingDiff "-72"] [BlackRatingDiff "+22"] [BlackTitle "NM"] [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 } Nc6 3. d3 Nf6 4. e4 dxe4 5. Nxe4 g6?! { (-0.35 → 0.40) Inaccuracy. e5 was best. } (5... e5 6. c3 a5 7. Qc2 h6 8. Be2 Bd6 9. O-O O-O 10. Re1 Bf5 11. Be3 Nd5 12. Bf1) 6. Nxf6+ exf6 7. Qe2+?! { (0.55 → -0.37) Inaccuracy. Be2 was best. } (7. Be2 Bd6 8. d4 O-O 9. O-O Re8 10. Re1 a5 11. Bd2 Bf8 12. c3 a4 13. h3 Qd6) 7... Ne5?? { (-0.37 → 5.77) Blunder. Be6 was best. } (7... Be6 8. c3 Qd7 9. d4 O-O-O 10. Be3 Ne7 11. Qb5 Nf5 12. Qxd7+ Rxd7 13. Bd3 Nxe3 14. fxe3) 8. Nxe5?? { (5.77 → 2.33) Blunder. d4 was best. } (8. d4 Bg7 9. dxe5 O-O 10. Bd2 fxe5 11. O-O-O Qf6 12. Bc3 Re8 13. Nd2 Be6 14. a3 Rad8) 8... fxe5 9. d4?? { (2.45 → -1.33) Blunder. Qxe5+ was best. } (9. Qxe5+ Qe7 10. Bf4 c6 11. d4 f6 12. Qxe7+ Kxe7 13. Bc4 Be6 14. Bxe6 Kxe6 15. O-O-O Rd8) 9... Bg7? { (-1.33 → -0.11) Mistake. Qxd4 was best. } (9... Qxd4 10. c3 Qd5 11. Bg5 Be7 12. Bxe7 Kxe7 13. Rd1 Qc5 14. Qe4 Be6 15. Be2 f6 16. O-O) 10. dxe5 O-O 11. e6?? { (-0.13 → -4.58) Blunder. f4 was best. } (11. f4 Be6) 11... fxe6?? { (-4.58 → 0.40) Blunder. Bxe6 was best. } (11... Bxe6 12. c3) 12. h4 b5?! { (0.00 → 0.64) Inaccuracy. Bd4 was best. } (12... Bd4 13. f3 Rf5 14. Bg5 Rxg5 15. hxg5 Bxb2 16. Rd1 Bc3+ 17. Kf2 Bd4+ 18. Ke1 Bc3+) 13. h5 gxh5?? { (0.76 → 4.75) Blunder. Bd4 was best. } (13... Bd4 14. f3) 14. Qf3?? { (4.75 → -7.23) Blunder. Qxh5 was best. } (14. Qxh5) 14... Bb7?? { (-7.23 → 5.14) Blunder. Rxf3 was best. } (14... Rxf3 15. gxf3 Bb7 16. Be2 Kh8 17. Rxh5 Qf6 18. Bd2 Qxb2 19. Rd1 Qf6 20. Bd3 Bxf3 21. Rxh7+) 15. Qg3?? { (5.14 → 0.05) Blunder. Qxb7 was best. } (15. Qxb7 Qd4 16. Bd3 Qxf2+ 17. Kd1 Rad8 18. Qe4 Qf5 19. Qxf5 Rxf5 20. Ke2 Re5+ 21. Be3 c5) 15... Qd4? { (0.05 → 1.38) Mistake. Qd6 was best. } (15... Qd6 16. Qxd6 cxd6 17. Rxh5 Rac8 18. Bxb5 Rxc2 19. Bd3 Rc5 20. Bxh7+ Kf7 21. Rxc5 dxc5 22. Be3) 16. Rxh5 Qb4+? { (1.37 → 2.85) Mistake. Rf5 was best. } (16... Rf5 17. Rh4 Qe5+ 18. Qxe5 Rxe5+ 19. Be3 Re4 20. Rxe4 Bxe4 21. O-O-O Bc6 22. Bd3 h6 23. Rh1) 17. c3 Qe4+?! { (2.84 → 3.90) Inaccuracy. Qd6 was best. } (17... Qd6 18. Qxd6 cxd6 19. Rxb5 Bc6 20. Ra5 Rfb8 21. Ra6 Rb6 22. Rxb6 axb6 23. Be3 b5 24. O-O-O) 18. Be3 Qc2? { (3.72 → 7.31) Mistake. Rad8 was best. } (18... Rad8 19. Rxb5 c5 20. Rxc5 Kh8 21. Be2 Bf6 22. Rc1 Qxg2 23. Qxg2 Bxg2 24. Rd1 Bd5 25. Bc4) 19. Qh3?? { (7.31 → -1.69) Blunder. Rg5 was best. } (19. Rg5) 19... Bxc3+?? { (-1.69 → 0.00) Blunder. Qxb2 was best. } (19... Qxb2 20. Rd1) 20. Bd2?? { (0.00 → Mate in 1) Checkmate is now unavoidable. bxc3 was best. } (20. bxc3 Qxc3+ 21. Ke2 Qc4+ 22. Ke1 Qc3+) 20... Qxd2# { Black wins by checkmate. } 0-1