[Event "Newton Chess Club Casual OTB"] [Site "Newton Technologies"] [Date "2026.06.09"] [Round "-"] [White "Karel Beneš"] [Black "Jan Vacl"] [Result "1-0"] [GameId "Ze8FffkB"] [WhiteElo "989"] [BlackElo "724"] [Variant "Standard"] [TimeControl "480+10"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.29] } { C42 Petrov's Defense } 3... Qe7 { [%eval 0.69] } 4. Nf3 { [%eval 0.39] } 4... Qxe4+ { [%eval 0.49] } 5. Be2 { [%eval 0.59] } 5... Bb4 { [%eval 0.89] } 6. Nc3 { [%eval 0.58] } 6... Qf4?! { (0.58 → 1.51) Inaccuracy. Qc6 was best. } { [%eval 1.51] } (6... Qc6 7. O-O O-O 8. a3 Bxc3 9. dxc3 d5 10. h3 Re8 11. Re1) 7. O-O { [%eval 1.23] } 7... O-O { [%eval 1.5] } 8. Re1?! { (1.50 → 0.71) Inaccuracy. d4 was best. } { [%eval 0.71] } (8. d4 Qd6 9. Bd3 Bxc3 10. bxc3 Re8 11. Bg5 h6 12. Bh4 Nc6 13. Re1 Rxe1+) 8... Ne4?? { (0.71 → 3.46) Blunder. d5 was best. } { [%eval 3.46] } (8... d5 9. Nb5 a6 10. d4 Qf5 11. Bd3 Qd7 12. c3 Be7 13. Na3 Qd8 14. Bg5) 9. Nd5?! { (3.46 → 2.42) Inaccuracy. d4 was best. } { [%eval 2.42] } (9. d4 Qf5 10. Nxe4 Bxe1 11. Bd3 Bxf2+ 12. Nxf2 Qh5 13. Nh3 f6 14. Nf4 Qf7) 9... Qg4? { (2.42 → 4.57) Mistake. Qd6 was best. } { [%eval 4.57] } (9... Qd6 10. Bc4 Nf6 11. Ne7+ Qxe7 12. Rxe7 Bxe7 13. d4 d5 14. Bd3 c5 15. c3) 10. Nxb4 { [%eval 4.58] } 10... c6 { [%eval 5.39] } 11. d3 { [%eval 4.63] } 11... Nc5 { [%eval 5.67] } 12. d4 { [%eval 5.56] } 12... Ne4 { [%eval 5.67] } 13. Ng5 { [%eval 5.55] } 13... Nxf2 { [%eval 6.52] } 14. Bxg4 { [%eval 6.22] } 14... Nxd1 { [%eval 6.24] } 15. Bxd1 { [%eval 6.33] } 15... d5 { [%eval 6.26] } 16. Bf3 { [%eval 6.1] } 16... g6 { [%eval 6.54] } 17. Bd2 { [%eval 6.42] } 17... Bf5 { [%eval 6.58] } 18. Re7 { [%eval 6.61] } 18... Nd7 { [%eval 7.19] } 19. Rae1 { [%eval 6.41] } 19... a5 { [%eval 6.95] } 20. Nd3 { [%eval 6.39] } 20... f6 { [%eval 7.01] } 21. Nxh7 { [%eval 6.87] } 21... Rfd8?! { (6.87 → 10.27) Inaccuracy. Rf7 was best. } { [%eval 10.27] } (21... Rf7 22. g4 Bxd3 23. cxd3 Rd8 24. Bxa5 Ra8 25. Rxd7 Rxa5 26. Re8+ Kg7 27. Ree7) 22. Nc5 { [%eval 9.9] } 22... Bxc2? { (9.90 → Mate in 6) Checkmate is now unavoidable. Kh8 was best. } { [%eval #6] } (22... Kh8 23. Nxd7 Rxd7 24. Nxf6 Rxe7 25. Rxe7 g5 26. Bxg5 Rf8 27. Bh5 c5 28. dxc5) 23. Nxd7 { [%eval #5] } 23... Ra7 { [%eval #2] } 24. Nhxf6+ { [%eval #1] } 24... Kh8 { [%eval #1] } 25. Rh7# { White wins by checkmate. } 1-0