CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/xICEYiLn"] [Date "2025.11.15"] [White "Jackson4"] [Black "Abigail1"] [Result "1-0"] [UTCDate "2025.11.15"] [UTCTime "00:04:14"] [WhiteElo "946"] [BlackElo "981"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. e3 Bc5?! { (0.18 → 0.91) Inaccuracy. Nf6 was best. } (2... Nf6 3. d4 b6 4. Bd3 Bb7 5. O-O d5 6. Nbd2 Nbd7 7. b3 Bd6 8. Bb2 c5 9. dxc5) 3. Bb5?! { (0.91 → 0.20) Inaccuracy. d4 was best. } (3. d4) 3... Nf6 4. O-O O-O 5. Ne5 Qe8?! { (-0.08 → 0.54) Inaccuracy. Be7 was best. } (5... Be7 6. d4 c5 7. b3 b6 8. Bb2 Bb7 9. Bd3 cxd4 10. exd4 Nc6 11. a3 Rc8 12. Nd2) 6. Nc3?! { (0.54 → -0.13) Inaccuracy. d4 was best. } (6. d4 a6 7. Be2 Ba7 8. c4 d6 9. Nf3 c5 10. Nc3 Nc6 11. d5 exd5 12. Nxd5 Nxd5) 6... Ng4?? { (-0.13 → 8.34) Blunder. a6 was best. } (6... a6 7. Be2 d6 8. d4 Ba7 9. Nf3 e5 10. b4 Nc6 11. b5 axb5 12. Nxb5 Bb6 13. a4) 7. Nxg4 h5 8. Ne5 d6 9. Nc4? { (12.33 → 4.60) Mistake. Bxe8 was best. } (9. Bxe8 dxe5 10. Bb5 Bd7 11. Bc4 g6 12. Qf3 Nc6 13. Be2 Bd6 14. Qg3 Nb4 15. Ne4 Nxc2) 9... d5? { (4.60 → 11.80) Mistake. c6 was best. } (9... c6 10. Ba4) 10. Nd6 cxd6 11. b4 Bxb4 12. Na4?? { (8.15 → -7.75) Blunder. Bxe8 was best. } (12. Bxe8 Rxe8 13. Nb5 Bd7 14. Nc7 Nc6 15. Qxh5 Rac8 16. Nxe8 Rxe8 17. Qe2 Ba5 18. d4 Bb4) 12... Nc6?? { (-7.75 → -0.19) Blunder. Qxb5 was best. } (12... Qxb5 13. c4) 13. Bb2 e5?! { (-0.66 → -0.04) Inaccuracy. f5 was best. } (13... f5 14. Rb1 Bd7 15. Ba1 Rb8 16. Nb2 h4 17. Be2 e5 18. f4 Ba5 19. Nd3 Bb6 20. Nf2) 14. c3? { (-0.04 → -1.41) Mistake. Qxh5 was best. } (14. Qxh5 Be6 15. Bc3 Bxc3 16. Nxc3 f5 17. Qxe8 Raxe8 18. Ba4 Rc8 19. Rfb1 b6 20. Bb3 Na5) 14... Nd4?? { (-1.41 → 11.15) Blunder. Ba5 was best. } (14... Ba5) 15. cxd4?? { (11.15 → 0.31) Blunder. Bxe8 was best. } (15. Bxe8 Ba5 16. Bxf7+ Rxf7 17. cxd4 Bg4 18. f3 Bd7 19. dxe5 dxe5 20. Bxe5 Bxa4 21. Qxa4 Bxd2) 15... exd4?? { (0.31 → 11.07) Blunder. Qxb5 was best. } (15... Qxb5 16. Nc3 Bxc3 17. Bxc3 Bg4 18. f3 Bf5 19. a4 Qd7 20. dxe5 dxe5 21. Bxe5 Bd3 22. Re1) 16. exd4?? { (11.07 → -0.68) Blunder. Bxe8 was best. } (16. Bxe8 Rxe8 17. Qxh5 Bxd2 18. Bxd4 Bd7 19. Nc3 Bxc3 20. Bxc3 Re5 21. Qd1 Be6 22. Bb4 Rd8) 16... Qe4?? { (-0.68 → 8.19) Blunder. Qxb5 was best. } (16... Qxb5 17. Nc3) 17. Be8?? { (8.19 → -1.85) Blunder. Nc3 was best. } (17. Nc3 Qxd4 18. Qb3 Bxc3 19. Bxc3 Qc5 20. d4 Qb6 21. Bd3 Qxb3 22. axb3 Be6 23. Bd2 Rfc8) 17... Qxe8?? { (-1.85 → -0.12) Blunder. Rxe8 was best. } (17... Rxe8 18. Nc3 Bxc3 19. Bxc3 Qg6 20. Qf3 Re4 21. h3 Bf5 22. Qg3 Qxg3 23. fxg3 Bh7 24. Rab1) 18. Qxh5?? { (-0.12 → -6.83) Blunder. Bc3 was best. } (18. Bc3 Bxc3 19. Nxc3 g6 20. Nxd5 Qd8 21. Rc1 Qg5 22. Nc7 Rb8 23. Qf3 Bd7 24. Qe3 Qd8) 18... Qxa4 19. Qxd5 Bxd2 20. Qxd6 Bc3?? { (-7.21 → 0.53) Blunder. Qb4 was best. } (20... Qb4 21. Ba3) 21. Bxc3 Bg4? { (0.56 → 1.76) Mistake. Qc4 was best. } (21... Qc4) 22. f3?! { (1.76 → 0.89) Inaccuracy. d5 was best. } (22. d5 f6) 22... Bf5 23. Qe5 Rae8?? { (0.48 → 7.61) Blunder. Bd3 was best. } (23... Bd3 24. d5 f6 25. Qe6+ Rf7 26. Rfe1 Rd8 27. Rad1 Qb5 28. d6 Qc5+ 29. Qe3 Qxd6 30. Rd2) 24. Qxf5 Rc8 25. f4?? { (7.61 → 0.01) Blunder. Be1 was best. } (25. Be1) 25... Rxc3 26. Rf3?? { (0.09 → -8.73) Blunder. Qd5 was best. } (26. Qd5 Rc7) 26... Qa3?? { (-8.73 → 0.23) Blunder. Rxf3 was best. } (26... Rxf3) 27. Rh3?! { (0.23 → -0.60) Inaccuracy. Rxc3 was best. } (27. Rxc3 Qxc3 28. Rd1 Re8 29. Qd3 Qa5 30. Qb1 Re2 31. Qxb7 Qxa2 32. Qb8+ Kh7 33. Qb1+ Qxb1) 27... Qb2?? { (-0.60 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (27... g6 28. Qe4) 28. Rb1?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qh7# was best. } (28. Qh7#) 28... Qa3?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rc1+ was best. } (28... Rc1+ 29. Rxc1 Qxc1+ 30. Kf2 Qd2+ 31. Kf3 Qd1+ 32. Kg3 Qe1+ 33. Kf3 Qf1+ 34. Kg3) 29. Qe5?? { (Mate in 1 → -2.59) Lost forced checkmate sequence. Qh7# was best. } (29. Qh7#) 29... Rfc8?? { (-2.59 → 0.65) Blunder. Qxa2 was best. } (29... Qxa2 30. Re1 Rxh3 31. gxh3 Qc4 32. f5 Rd8 33. Re4 Qc1+ 34. Kf2 Qd2+ 35. Kf3 Rc8 36. Re2) 30. Rxb7?? { (0.65 → Mate in 5) Checkmate is now unavoidable. Rxc3 was best. } (30. Rxc3 Qxc3 31. h3 Rd8 32. Rxb7 Qxd4+ 33. Kh2 Qxe5 34. fxe5 a6 35. Rb6 a5 36. Rb5 a4) 30... Rb8?? { (Mate in 5 → Mate in 4) Lost forced checkmate sequence. Rc1+ was best. } (30... Rc1+ 31. Kf2 R8c2+ 32. Qe2 Rxe2+ 33. Kxe2 Rc2+ 34. Kd1 Qc1#) 31. Rxb8+ Rc8 32. Rxc8+ Qf8 33. Rxf8+ Kxf8 34. Rh8# { White wins by checkmate. } 1-0