FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/oFgqrYlu"]
[Date "2025.04.29"]
[White "Alexander9"]
[Black "Benton"]
[Result "0-1"]
[UTCDate "2025.04.29"]
[UTCTime "20:09:41"]
[WhiteElo "1106"]
[BlackElo "1978"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+0"]
[BlackTitle "GM☾"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.18 → 0.88) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Kxe2) 4. Bc4?! { (0.88 → 0.25) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qf6 10. Bd2 Ne7) 4... Nf6 { C50 Four Knights Game: Italian Variation } 5. Ng5?! { (0.16 → -0.59) Inaccuracy. d3 was best. } (5. d3 d6 6. a4 h6 7. O-O O-O 8. a5 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6) 5... O-O 6. Bd3? { (-0.66 → -1.77) Mistake. d3 was best. } (6. d3 Nd4) 6... h6 7. Nh3?? { (-2.08 → -4.39) Blunder. Nf3 was best. } (7. Nf3 d5) 7... d5 8. exd5 Nxd5 9. Qf3?! { (-4.22 → -6.96) Inaccuracy. Be4 was best. } (9. Be4 Nxc3) 9... Nxc3?? { (-6.96 → -1.35) Blunder. Ndb4 was best. } (9... Ndb4 10. O-O Nxd3 11. cxd3 Qd7 12. a3 Rd8 13. b4 Bf8 14. Qe3 Qf5 15. f4 Rxd3 16. fxe5) 10. bxc3?! { (-1.35 → -2.25) Inaccuracy. dxc3 was best. } (10. dxc3 Qe7) 10... Re8 11. Qe4?! { (-2.12 → -3.43) Inaccuracy. Be4 was best. } (11. Be4 Be6) 11... f5?? { (-3.43 → 4.38) Blunder. g6 was best. } (11... g6) 12. Qc4+ Be6 13. Qxc5 e4 14. Be2 Rf8?! { (4.91 → 7.00) Inaccuracy. Qf6 was best. } (14... Qf6 15. Nf4) 15. Qb5? { (7.00 → 3.97) Mistake. Nf4 was best. } (15. Nf4) 15... f4?! { (3.97 → 5.17) Inaccuracy. a6 was best. } (15... a6 16. Qc5) 16. Qh5?? { (5.17 → -0.04) Blunder. Bc4 was best. } (16. Bc4) 16... Qf6?? { (-0.04 → 1.71) Blunder. f3 was best. } (16... f3 17. gxf3) 17. Nxf4?! { (1.71 → 1.04) Inaccuracy. Ba3 was best. } (17. Ba3 Rf7 18. f3 e3 19. d4 Rd8 20. Bd3 Nxd4 21. O-O Nc6 22. Qg6 Qxg6 23. Bxg6 Bxh3) 17... Qxf4 18. Qc5?? { (1.27 → -0.28) Blunder. O-O was best. } (18. O-O Qf6) 18... Qd6?? { (-0.28 → 2.01) Blunder. Ne5 was best. } (18... Ne5 19. Qe3 Qf5 20. d3 exd3 21. cxd3 Rae8 22. O-O Bd5 23. Qg3 Re6 24. Ba3 Rg6 25. Bxf8) 19. Qb5?? { (2.01 → -1.14) Blunder. Qxd6 was best. } (19. Qxd6 cxd6 20. O-O Ne5 21. Re1 Rac8 22. Ba3 Rfd8 23. Bb4 d5 24. Rab1 Rc7 25. f3 exf3) 19... b6?? { (-1.14 → 0.81) Blunder. Rf5 was best. } (19... Rf5 20. Ba3) 20. d4?? { (0.81 → -3.82) Blunder. Ba3 was best. } (20. Ba3 Qxa3) 20... exd3?? { (-3.82 → 0.49) Blunder. Nxd4 was best. } (20... Nxd4 21. cxd4 Qxd4 22. O-O Qxa1 23. Bb2 Qxa2 24. Qe5 Rf7 25. Qxe4 Rd8 26. Bd3 Qxb2 27. Qxe6) 21. cxd3?! { (0.49 → -0.47) Inaccuracy. Qxd3 was best. } (21. Qxd3 Qe5) 21... Qd5?? { (-0.47 → 1.92) Blunder. a6 was best. } (21... a6 22. Qa4) 22. Qb2?? { (1.92 → -6.38) Blunder. Qxd5 was best. } (22. Qxd5 Bxd5) 22... Qxg2 23. Rf1 Bh3 24. Qb3+ Kh8 25. Bb2 Qxh2 26. c4 Bxf1 27. Qc3 Qxf2+ 28. Kd2 Qxe2+ 29. Kc1 Qe3+ 30. Kb1?! { (-14.70 → Mate in 3) Checkmate is now unavoidable. Qd2 was best. } (30. Qd2 Qh3) 30... Bxd3+ 31. Qxd3 Qxd3+ 32. Kc1 Rf1# { Black wins by checkmate. } 0-1