[Event "2023 Summer Marathon"] [Site "https://lichess.org/h7SfffVS"] [Date "2023.08.05"] [White "Idontknowhowtoname"] [Black "WPayne84"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "07:49:54"] [WhiteElo "2473"] [BlackElo "1537"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. e3 Bg4 4. Bb5 Qd7 5. O-O f6 6. Qe1? { (0.54 → -0.96) Mistake. c4 was best. } (6. c4 e6) 6... e6?! { (-0.96 → 0.06) Inaccuracy. Bxf3 was best. } (6... Bxf3) 7. Nc3? { (0.06 → -1.04) Mistake. Nbd2 was best. } (7. Nbd2 a6) 7... Bb4?! { (-1.04 → -0.04) Inaccuracy. Bxf3 was best. } (7... Bxf3 8. gxf3 g5 9. Kh1 O-O-O 10. Rg1 Nge7 11. a3 Ng6 12. Qf1 Bd6 13. b4 Nh4 14. Qh3) 8. h3? { (-0.04 → -1.65) Mistake. Be2 was best. } (8. Be2) 8... Bxf3 9. gxf3 O-O-O 10. a3 Bd6 11. f4 e5 12. fxe5 fxe5 13. Nxd5 Nf6 14. Nxf6?? { (-2.67 → -5.98) Blunder. Nb4 was best. } (14. Nb4 Qxh3) 14... gxf6 15. d5?? { (-5.98 → Mate in 4) Checkmate is now unavoidable. Kg2 was best. } (15. Kg2 Rhg8+ 16. Kf3 Nxd4+ 17. exd4 Qxb5 18. Rg1 Qc6+ 19. Ke2 Qxc2+ 20. Bd2 exd4 21. Rxg8 Rxg8) 15... Rhg8+ 16. Kh2 Qf5?? { (Mate in 4 → -4.75) Lost forced checkmate sequence. e4+ was best. } (16... e4+ 17. f4 exf3+ 18. Qg3 Rxg3 19. h4 Qh3#) 17. f4 Ne7?? { (-5.18 → -1.09) Blunder. exf4 was best. } (17... exf4 18. exf4 Qxd5 19. Bxc6 Rg2+ 20. Kh1 Qxc6 21. Qc3 Qxc3 22. bxc3 Rxc2 23. Re1 Rxc3 24. a4) 18. e4 Qh5?? { (-1.58 → 0.14) Blunder. Qg6 was best. } (18... Qg6 19. Rg1 Qf7 20. Bd2 exf4 21. Bb4 Be5 22. Bc3 a6 23. Bxe5 fxe5 24. Bc4 Rxg1 25. Qxg1) 19. Be2 Qg6 20. f5?? { (0.18 → Mate in 1) Checkmate is now unavoidable. Bg4+ was best. } (20. Bg4+) 20... Qg2# { Black wins by checkmate. } 0-1