CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ti3OKhd8"] [Date "2026.05.22"] [White "Drew"] [Black "Dewey1"] [Result "1-0"] [UTCDate "2026.05.22"] [UTCTime "23:20:52"] [WhiteElo "1663"] [BlackElo "1078"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-8"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D24"] [Opening "Queen's Gambit Accepted: Showalter Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. Nc3?! { (0.67 → 0.15) Inaccuracy. e4 was best. } (3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Nc3 Nc6) 3... Nf6 4. Nf3 { D24 Queen's Gambit Accepted: Showalter Variation } Qd7?? { (0.00 → 2.93) Blunder. a6 was best. } (4... a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nb6 9. Be2 Be7 10. O-O O-O 11. Qc2) 5. Qa4?? { (2.93 → -1.59) Blunder. e4 was best. } (5. e4) 5... Qxa4 6. Nxa4 Nfd7?? { (-1.56 → 0.42) Blunder. Nc6 was best. } (6... Nc6) 7. e4 e6 8. Bxc4 Be7 9. Bf4 Kd8?? { (0.49 → 2.16) Blunder. a6 was best. } (9... a6 10. Nc3) 10. Ng5?! { (2.16 → 1.42) Inaccuracy. O-O-O was best. } (10. O-O-O Na6) 10... Rf8? { (1.42 → 2.81) Mistake. Ke8 was best. } (10... Ke8) 11. Bxe6 fxe6?? { (2.47 → 5.81) Blunder. Bb4+ was best. } (11... Bb4+ 12. Ke2 fxe6 13. Nxe6+ Ke7 14. Nxc7 Nc6 15. Rhd1 Rxf4 16. Nd5+ Kf8 17. Nxf4 Nf6 18. f3) 12. Nxe6+ Ke8 13. Nxf8?? { (6.09 → 1.00) Blunder. Nxc7+ was best. } (13. Nxc7+ Kd8) 13... Kxf8? { (1.00 → 2.12) Mistake. Nxf8 was best. } (13... Nxf8 14. Nc3 c6 15. O-O Nbd7 16. Be3 Kf7 17. f4 Nb6 18. b3 g6 19. Kh1 Bd7 20. Rac1) 14. Bxc7 Nc6 15. d5?! { (2.65 → 2.02) Inaccuracy. O-O-O was best. } (15. O-O-O b6 16. Kb1 Ba6 17. Nc3 Rc8 18. Bg3 h5 19. h4 Ke8 20. a3 Na5 21. Nd5 Nf6) 15... Nce5 16. Bxe5?! { (2.14 → 1.54) Inaccuracy. f4 was best. } (16. f4) 16... Nxe5 17. f4 Nc4?! { (1.67 → 2.50) Inaccuracy. Ng4 was best. } (17... Ng4 18. Ke2) 18. O-O? { (2.50 → 0.95) Mistake. b3 was best. } (18. b3) 18... g6? { (0.95 → 2.23) Mistake. b5 was best. } (18... b5 19. Rfc1 g5 20. b3 Ne3 21. Nc5 gxf4 22. a4 Bf6 23. Ra2 Bd4 24. Kh1 bxa4 25. Rxa4) 19. e5?! { (2.23 → 1.16) Inaccuracy. b3 was best. } (19. b3 Nd2 20. Rfe1 b5 21. Nc3 Ba6 22. e5 Bb4 23. Rac1 Rc8 24. Ne2 Bc5+ 25. Rxc5 Rxc5) 19... Kf7? { (1.16 → 2.57) Mistake. b5 was best. } (19... b5 20. Rfc1 Bf5 21. h3 Bb4 22. Nc3 Nxb2 23. Nxb5 Bd2 24. Rc6 Nd3 25. Rf1 Be3+ 26. Kh1) 20. d6 Bh4? { (2.36 → 4.55) Mistake. Bd8 was best. } (20... Bd8 21. Kh1 Bf5 22. h3 b5 23. Nc3 Rb8 24. b3 Ne3 25. Rf3 Bb6 26. Re1 Nc2 27. Rd1) 21. g3?? { (4.55 → 1.98) Blunder. Rac1 was best. } (21. Rac1 b5) 21... Bd8 22. Rac1?? { (2.31 → 0.65) Blunder. b3 was best. } (22. b3) 22... Nb6?? { (0.65 → 6.10) Blunder. b5 was best. } (22... b5 23. Nc5) 23. Nc5 Kg7 24. a4?! { (8.81 → 5.73) Inaccuracy. e6 was best. } (24. e6 Bf6 25. d7 Bd4+ 26. Kh1 Bxc5 27. d8=Q Bxe6 28. Qc7+ Kg8 29. Rxc5 Bd5+ 30. Kg1 Bc6) 24... Nxa4?! { (5.73 → 8.85) Inaccuracy. Bh3 was best. } (24... Bh3 25. Nxb7 Bxf1 26. Kxf1 Kf7 27. a5 Nd7 28. b4 Rb8 29. Nc5 Nxc5 30. bxc5 Ke6 31. c6) 25. Nxa4 Bb6+ 26. Nxb6 axb6 27. Rc7+ Kf8 28. Rfc1 Ke8 29. d7+ Kd8 30. Rxc8+ Rxc8?! { (64.85 → Mate in 2) Checkmate is now unavoidable. Kxd7 was best. } (30... Kxd7 31. R1c7+ Ke6 32. Rxa8 h5 33. Rxb7 Kd5 34. Rxb6 g5 35. fxg5 Kd4 36. Rh6 Kxe5 37. Rxh5) 31. dxc8=Q+ Ke7 32. Qxb7+ Ke6 33. Rc6+ Kf5 34. Rf6+ Kg4 35. h3+ Kxg3 36. Qg2+ Kh4 37. Qg4# { White wins by checkmate. } 1-0