[Event "2024 Spring Marathon"] [Site "https://lichess.org/4ClYTZXA"] [Date "2024.05.11"] [White "BlunderFoolGuy"] [Black "commysar"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "16:41:03"] [WhiteElo "2215"] [BlackElo "1872"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nc6 3. c3 f6?! { (-0.26 → 0.29) Inaccuracy. e5 was best. } (3... e5 4. Nbd2 a5 5. e4 Nf6 6. Be2 a4 7. O-O Bd6 8. exd5) 4. g3 e5 5. Bg2 Bd6 6. O-O Be6 7. Nbd2 Qd7 8. e4 d4 9. c4?? { (0.71 → -1.42) Blunder. Nb3 was best. } (9. Nb3 dxc3) 9... h5 10. a3 h4 11. Qe2? { (-0.55 → -1.95) Mistake. Nxh4 was best. } (11. Nxh4 Nge7 12. Re1 g5 13. Nf5 Nxf5 14. exf5 Bxf5 15. Ne4 Be7 16. b4 Bh3) 11... hxg3 12. fxg3 Bh3?! { (-1.38 → -0.52) Inaccuracy. g5 was best. } (12... g5 13. b4 Nh6 14. Rb1 Qh7 15. h3 Be7 16. g4 Nd8 17. Nb3 Bxg4 18. hxg4) 13. Bh1? { (-0.52 → -2.26) Mistake. Bxh3 was best. } (13. Bxh3 Qxh3 14. b4 a5 15. c5 Be7 16. b5 Nd8 17. b6 c6 18. Nc4 a4) 13... Bxf1 14. Nxf1 O-O-O?! { (-2.31 → -1.32) Inaccuracy. g5 was best. } (14... g5 15. Bg2 Be7 16. b4 Nh6 17. N3d2 Nd8 18. Nb3 b6 19. c5 a5 20. bxa5) 15. Bg2 Nh6 16. Bxh6 Rxh6 17. b4 Rdh8 18. Rd1 g5 19. h4 gxh4 20. Nxh4 Nd8 21. Nf5 Rh5 22. Qf3 Ne6 23. Rb1 Ng5 24. Qg4 Nh3+ 25. Bxh3 Rxh3 26. c5 Bf8 27. Kg2 Kb8 28. Qd1 Qh7 29. c6 Rh1 30. Qg4?! { (-2.60 → -4.12) Inaccuracy. Qa4 was best. } (30. Qa4 Qh5 31. Kf2 Qe8 32. Kg2 a6 33. Nh4 R1xh4 34. gxh4 Rxh4 35. b5) 30... Bh6?? { (-4.12 → 2.68) Blunder. Rh2+ was best. } (30... Rh2+ 31. Nxh2 Qxh2+ 32. Kf3 Qd2 33. Qg6 Qxd3+ 34. Kf2 Qc2+ 35. Kf3 Qc3+ 36. Kg4) 31. Kxh1 Be3+ 32. Kg2?? { (2.70 → Mate in 1) Checkmate is now unavoidable. Nh4 was best. } (32. Nh4 Bf4 33. gxf4 Rg8 34. Qh3 exf4 35. Nh2 f5 36. Re1 bxc6 37. exf5 Rg3) 32... Qh1# { Black wins by checkmate. } 0-1