CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/a8M7nMpa"] [Date "2023.07.28"] [White "Aryansh"] [Black "Nick"] [Result "0-1"] [UTCDate "2023.07.28"] [UTCTime "20:28:32"] [WhiteElo "1512"] [BlackElo "1473"] [WhiteRatingDiff "-120"] [BlackRatingDiff "+10"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 e5? { (0.39 → 1.87) Mistake. d5 was best. } (1... d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 c5 6. O-O) 2. e4?? { (1.87 → 0.25) Blunder. Nxe5 was best. } (2. Nxe5 d5 3. d4 Nf6 4. Nd3 Bf5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 h5 8. Be2 Nbd7) 2... Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 a6?? { (0.42 → 2.09) Blunder. d6 was best. } (4... d6 5. O-O Bd7 6. b3 a6 7. Bxc6 Bxc6 8. c4 Be7 9. Bb2) 5. Bxc6 bxc6 6. Bd2?? { (1.86 → 0.02) Blunder. Nxe5 was best. } (6. Nxe5 Be7) 6... Bc5? { (0.02 → 1.55) Mistake. d6 was best. } (6... d6 7. O-O) 7. Nc3?? { (1.55 → 0.00) Blunder. Nxe5 was best. } (7. Nxe5) 7... Bb4?? { (0.00 → 2.26) Blunder. d6 was best. } (7... d6 8. Be3 Bxe3 9. fxe3 a5 10. h3 O-O 11. O-O Qe7 12. b3 d5 13. Qd2 Re8 14. exd5) 8. O-O?? { (2.26 → 0.38) Blunder. Nxe5 was best. } (8. Nxe5 O-O 9. a3 Be7 10. O-O Re8 11. f4 Bc5+ 12. Kh1 d5 13. Nxc6 Qd6 14. exd5 Bg4) 8... Bxc3?! { (0.38 → 1.22) Inaccuracy. d6 was best. } (8... d6) 9. Bxc3 O-O?? { (1.18 → 3.74) Blunder. d6 was best. } (9... d6) 10. Bxe5 h6 11. Nh4?! { (3.16 → 2.40) Inaccuracy. Re1 was best. } (11. Re1) 11... g5?? { (2.40 → 6.31) Blunder. d6 was best. } (11... d6 12. Bg3 g5 13. Nf3 Bg4 14. Re1 Bh5 15. c3 c5 16. h3 Re8 17. b4 cxb4 18. cxb4) 12. Nf5?! { (6.31 → 4.36) Inaccuracy. Qf3 was best. } (12. Qf3 Ng4) 12... Kh7?! { (4.36 → 6.76) Inaccuracy. d6 was best. } (12... d6 13. Nxh6+ Kg7 14. Bxf6+ Qxf6 15. Ng4 Qxb2 16. Qd2 Kg6 17. Rab1 Qg7 18. Ne3 Qh6 19. f4) 13. Qd2?? { (6.76 → 2.77) Blunder. f4 was best. } (13. f4) 13... d6 14. Bxf6 Qxf6 15. Qc3? { (2.37 → 0.95) Mistake. Ng3 was best. } (15. Ng3 Qxb2) 15... Qxc3 16. bxc3 Bxf5 17. exf5 h5 18. Rab1 Kh6?! { (1.00 → 1.62) Inaccuracy. Rfe8 was best. } (18... Rfe8 19. h3 c5 20. c4 g4 21. Rfe1 gxh3 22. gxh3 Rxe1+ 23. Rxe1 Kg7 24. Re7 Ra7 25. Kg2) 19. g3?! { (1.62 → 0.90) Inaccuracy. Rb7 was best. } (19. Rb7 Rfc8 20. f3 Rab8 21. Rfb1 Rxb7 22. Rxb7 g4 23. fxg4 hxg4 24. Kf2 Kg5 25. Kg3 c5) 19... f6? { (0.90 → 2.45) Mistake. Rab8 was best. } (19... Rab8 20. Kg2) 20. h4?? { (2.45 → 0.32) Blunder. Rb7 was best. } (20. Rb7 Rac8 21. Re1 g4 22. Re7 Kg5 23. Rbxc7 Rxc7 24. Rxc7 c5 25. Rc6 Rb8 26. c4 Rb2) 20... gxh4 21. gxh4 Rg8+ 22. Kh1 Rg4 23. Rg1?? { (0.31 → -1.24) Blunder. Rb4 was best. } (23. Rb4) 23... Rag8? { (-1.24 → 0.00) Mistake. Rxh4+ was best. } (23... Rxh4+ 24. Kg2) 24. f3?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rxg4 was best. } (24. Rxg4 Rxg4 25. Rb4 c5 26. Rc4 Rxc4 27. dxc4 a5 28. Kh2 Kh7 29. Kg2 a4 30. a3 c6) 24... Rxh4# { Black wins by checkmate. } 0-1