FEN
[Event "July Chess Megatournament"]
[Site "https://cohenchessclub.com/HC2s4Oqx"]
[Date "2024.07.21"]
[White "Patrick3"]
[Black "Alyssa"]
[Result "1-0"]
[UTCDate "2024.07.21"]
[UTCTime "19:36:07"]
[WhiteElo "1307"]
[BlackElo "1055"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-5"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "B20"]
[Opening "Sicilian Defense: Staunton-Cochrane Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 c5 2. e4 { B20 Sicilian Defense: Staunton-Cochrane Variation } e5 3. Nf3 Nf6 4. d3 d6 5. Bg5 Bg4 6. Bxf6 gxf6? { (-0.28 → 0.79) Mistake. Qxf6 was best. } (6... Qxf6 7. Be2 g6 8. Nc3 Nc6 9. a3 h5 10. b4 Qd8 11. Rb1 Bh6 12. O-O Bc8 13. Nd5) 7. h3 Bxf3?! { (0.37 → 1.14) Inaccuracy. Be6 was best. } (7... Be6 8. Nh4 Qb6 9. Nc3 Qxb2 10. Nd5 Nc6 11. Rb1 Qxa2 12. Be2 Bxd5 13. cxd5 Nd4 14. Rxb7) 8. Qxf3 h6? { (1.10 → 2.56) Mistake. Qb6 was best. } (8... Qb6 9. Qe2) 9. Nc3 Nc6 10. Nd5?! { (2.27 → 1.28) Inaccuracy. g3 was best. } (10. g3 Nd4 11. Qd1 f5 12. exf5 Nxf5 13. Bg2 Qd7 14. Rb1 Bg7 15. b4 Rb8 16. b5 Nd4) 10... Nd4? { (1.28 → 2.78) Mistake. Qa5+ was best. } (10... Qa5+ 11. Nc3 Nd4 12. Qd1 d5 13. Be2 dxe4 14. dxe4 O-O-O 15. O-O Qa6 16. Bg4+ Kb8 17. b3) 11. Qd1? { (2.78 → 1.39) Mistake. Nxf6+ was best. } (11. Nxf6+ Ke7) 11... Qc8?? { (1.39 → 4.13) Blunder. Qa5+ was best. } (11... Qa5+ 12. Nc3 b5 13. cxb5 Qb4 14. Rb1 Nxb5 15. Be2 Nxc3 16. bxc3 Qxc3+ 17. Kf1 Qa3 18. g3) 12. Nxf6+ Ke7 13. Nd5+ Ke6?! { (4.50 → 7.78) Inaccuracy. Ke8 was best. } (13... Ke8 14. Be2 Qd8 15. g3 Rb8 16. a4 Rg8 17. Kf1 Be7 18. Bg4 Kf8 19. h4 a5 20. Rb1) 14. Qa4?! { (7.78 → 5.09) Inaccuracy. Be2 was best. } (14. Be2 Kd7) 14... Nc2+?! { (5.09 → 11.46) Inaccuracy. Qc6 was best. } (14... Qc6 15. Qd1) 15. Qxc2 a6 16. g3 b5 17. f4 exf4 18. Nxf4+ Ke5?! { (10.67 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (18... Ke7) 19. Qc3# { White wins by checkmate. } 1-0