[Event "FIDE Social Chess Day Marathon"] [Site "https://lichess.org/LbLNAmjy"] [Date "2025.07.20"] [White "CodeLessPlayChess"] [Black "Stei-phy"] [Result "1-0"] [GameId "LbLNAmjy"] [UTCDate "2025.07.20"] [UTCTime "16:06:33"] [WhiteElo "1742"] [BlackElo "1626"] [WhiteRatingDiff "+153"] [BlackRatingDiff "-107"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. Nf3 { [%eval 0.08] } 2... Nf6 { [%eval 0.11] } { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3 { [%eval -0.14] } 3... Nc6 { [%eval 0.17] } 4. e3 { [%eval 0.0] } 4... b5?? { (0.00 → 2.07) Blunder. Bg4 was best. } { [%eval 2.07] } (4... Bg4 5. h3 Bxf3 6. Qxf3 e5 7. Bb5 Bd6 8. dxe5 Bxe5 9. O-O) 5. Bxb5 { [%eval 1.54] } 5... Qd7?? { (1.54 → 3.98) Blunder. Bd7 was best. } { [%eval 3.98] } (5... Bd7 6. Bd3 e6 7. O-O Nb4 8. Be2 Bd6 9. Nb5 Be7 10. a3) 6. Ne5 { [%eval 4.27] } 6... Qd6? { (4.27 → 7.17) Mistake. Nxe5 was best. } { [%eval 7.17] } (6... Nxe5 7. Bxd7+ Nexd7 8. Nb5 Rb8 9. Nxc7+ Kd8 10. Nxd5 Nxd5 11. c4 Ba6 12. cxd5) 7. Bxc6+ { [%eval 7.29] } 7... Bd7 { [%eval 7.25] } 8. Bxa8 { [%eval 7.37] } 8... Be6 { [%eval 8.39] } 9. Bc6+ { [%eval 8.37] } 9... Kd8 { [%eval 8.76] } 10. O-O { [%eval 8.38] } 10... Ng4 { [%eval 8.34] } 11. Nxg4 { [%eval 7.92] } 11... Qxc6 { [%eval 8.26] } 12. Ne5 { [%eval 8.24] } 12... Qd6 { [%eval 8.37] } 13. Qf3 { [%eval 7.6] } 13... g5 { [%eval 8.29] } 14. Nxf7+ { [%eval 7.92] } 14... Ke8 { [%eval 9.25] } 15. Nxd6+ { [%eval 9.37] } 15... Kd7 { [%eval 10.05] } 16. Ndb5 { [%eval 10.06] } 16... c6 { [%eval 9.86] } 17. Nxa7 { [%eval 9.5] } 17... Bg7 { [%eval 9.62] } 18. Rd1 { [%eval 9.85] } 18... Ra8 { [%eval 10.19] } 19. Nxc6 { [%eval 9.99] } 19... Kxc6 { [%eval 10.61] } 20. e4 { [%eval 10.56] } 20... Bf6 { [%eval 11.5] } 21. exd5+ { [%eval 11.27] } 21... Bxd5?! { (11.27 → Mate in 10) Checkmate is now unavoidable. Kc7 was best. } { [%eval #10] } (21... Kc7 22. dxe6 Rc8 23. Be3 Kb8 24. Re1 Be5 25. dxe5 g4 26. Qxg4 Rd8 27. f3) 22. Qxd5+ { [%eval #9] } 22... Kb6 { [%eval #8] } 23. Qxa8 { [%eval #7] } 23... Kc7 { [%eval #7] } 24. Nd5+ { [%eval #6] } 24... Kd7 { [%eval #6] } 25. Nxf6+ { [%eval #5] } 25... Ke6 { [%eval #5] } 26. Nxh7 { [%eval #5] } 26... Kf7 { [%eval #4] } 27. Nxg5+ { [%eval #3] } 27... Kf6 { [%eval #2] } 28. Nh7+ { [%eval #4] } 28... Kg7 { [%eval #4] } 29. Qe4 { [%eval #4] } 29... e6 { [%eval #4] } 30. Bf4 { [%eval #4] } 30... e5 { [%eval #3] } 31. Bxe5+ { [%eval #2] } 31... Kg8 { [%eval #1] } 32. Nf6+ { [%eval #2] } 32... Kf7 { [%eval #2] } 33. Qd5+ { [%eval #2] } 33... Kg6 { [%eval #2] } 34. Qg8+ { [%eval #1] } 34... Kf5 { [%eval #1] } 35. g4# { White wins by checkmate. } 1-0