FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/z54UTsUi"]
[Date "2025.08.17"]
[White "Thaddeus"]
[Black "Damon"]
[Result "0-1"]
[UTCDate "2025.08.17"]
[UTCTime "17:02:42"]
[WhiteElo "1069"]
[BlackElo "1364"]
[WhiteRatingDiff "-9"]
[BlackRatingDiff "+5"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Knight Attack, Normal Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 { C57 Italian Game: Two Knights Defense, Knight Attack, Normal Variation } 5. exd5 Nxd5?! { (0.07 → 1.01) Inaccuracy. Na5 was best. } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3) 6. Bxd5?? { (1.01 → -2.86) Blunder. Nxf7 was best. } (6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nb4 9. Bb3 c6 10. a3 Qf6 11. Qxf6+ gxf6 12. axb4 Bxb4) 6... Qxd5 7. Qh5?? { (-2.51 → -9.82) Blunder. O-O was best. } (7. O-O Bf5 8. Nc3 Qd7 9. d3 O-O-O 10. a3 Bg4 11. f3 Bh5 12. Nge4 f5 13. Ng3 Bg6) 7... Be6?? { (-9.82 → -2.01) Blunder. Qxg2 was best. } (7... Qxg2) 8. Nc3?? { (-2.01 → -8.79) Blunder. Nxe6 was best. } (8. Nxe6 Qxe6 9. O-O Qg6 10. Qxg6 hxg6 11. c3 O-O-O 12. Re1 g5 13. a4 f6 14. Ra2 g4) 8... Qd7?? { (-8.79 → -1.63) Blunder. Qxg2 was best. } (8... Qxg2 9. Nxe6) 9. Nb5?? { (-1.63 → -5.64) Blunder. Nxe6 was best. } (9. Nxe6 Qxe6) 9... O-O-O? { (-5.64 → -3.25) Mistake. Bg4 was best. } (9... Bg4 10. Qh4 Bf5 11. d3 a6 12. Na3 Be7 13. Qg3 O-O-O 14. Be3 Bb4+ 15. Ke2 Bxa3 16. bxa3) 10. O-O?? { (-3.25 → -6.76) Blunder. Nxe6 was best. } (10. Nxe6 Qxe6) 10... Nd4?? { (-6.76 → -0.25) Blunder. Bc4 was best. } (10... Bc4) 11. Nxa7+?? { (-0.25 → -5.45) Blunder. Nxd4 was best. } (11. Nxd4 exd4 12. Nxe6 Qxe6 13. d3 Rd5 14. Qf3 Rf5 15. Qg4 Qf6 16. Bd2 h5 17. Qe4 Bd6) 11... Kb8 12. c3?! { (-4.68 → -6.88) Inaccuracy. Nxe6 was best. } (12. Nxe6 fxe6 13. c3 Nf5 14. Re1 Bd6 15. a4 Kxa7 16. Qe2 Be7 17. a5 Rhe8 18. Qxe5 Bf6) 12... Nc2?! { (-6.88 → -4.24) Inaccuracy. Bg4 was best. } (12... Bg4 13. Qxf7 Ne2+ 14. Kh1 h6 15. Qxd7 Rxd7 16. Ne4 Kxa7 17. Re1 Nxc1 18. Raxc1 Bf5 19. Rcd1) 13. Rb1?! { (-4.24 → -6.45) Inaccuracy. Nxe6 was best. } (13. Nxe6 Qxe6 14. Rb1 Kxa7 15. d3 Qd5 16. Bd2 Bc5 17. Rfd1 Bb6 18. Rbc1 Qxd3 19. Be3 Qe4) 13... Kxa7? { (-6.45 → -3.46) Mistake. Bxa2 was best. } (13... Bxa2 14. d4) 14. d3? { (-3.46 → -7.07) Mistake. Nxe6 was best. } (14. Nxe6 fxe6 15. d3 Qxd3 16. Bg5 Rd5 17. Qe8 e4 18. Bh4 Qc4 19. Bg3 e3 20. fxe3 Bc5) 14... Qxd3? { (-7.07 → -4.05) Mistake. Bxa2 was best. } (14... Bxa2 15. b4 Bxb1 16. Nxf7 g6 17. Qf3 Re8 18. Nxh8 Ba2 19. Bg5 Kb8 20. Qe2 Bb3 21. Rb1) 15. Nxf7? { (-4.05 → -7.54) Mistake. Nxe6 was best. } (15. Nxe6 fxe6 16. Bg5 Rd5 17. Qe8 e4 18. Bf4 Bd6 19. Qa4+ Kb8 20. Bxd6 e3 21. Bxc7+ Kxc7) 15... Bc4?? { (-7.54 → -2.74) Blunder. g6 was best. } (15... g6) 16. Nxh8?? { (-2.74 → Mate in 1) Checkmate is now unavoidable. Bg5 was best. } (16. Bg5 Bxf7) 16... Qxf1# { Black wins by checkmate. } 0-1