[Event "2021 Autumn Marathon"] [Site "https://lichess.org/hbyzyWcH"] [Date "2021.10.23"] [White "KTL-DoanMinhTri2010"] [Black "Suka_makan"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "01:05:00"] [WhiteElo "1453"] [BlackElo "1984"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bc4?! { (0.74 → 0.19) Inaccuracy. d4 was best. } (5. d4 Nf6 6. Nb5 Qd8 7. c4 a6 8. Nc3 e6 9. Be2 Bb4) 5... e5? { (0.19 → 1.65) Mistake. Nf6 was best. } (5... Nf6 6. d4 Bg4 7. d5 Ne5 8. Bb5+ c6 9. dxc6 Qxd1+ 10. Nxd1) 6. Nb5? { (1.65 → 0.13) Mistake. O-O was best. } (6. O-O Bf5 7. d4 O-O-O 8. d5 e4 9. dxc6 Qxd1 10. cxb7+ Kxb7) 6... Qd8? { (0.13 → 1.32) Mistake. Qe7 was best. } (6... Qe7 7. O-O Bg4 8. h3 Bh5 9. Bd5 O-O-O 10. Bxc6 bxc6 11. Nxa7+ Kb7 12. Nxc6 Kxc6 13. Re1) 7. d4?? { (1.32 → -0.40) Blunder. O-O was best. } (7. O-O a6 8. Nc3 Bg4 9. d4 Qd7 10. Be2 f6 11. dxe5 fxe5 12. Qxd7+ Bxd7 13. Bc4 Nf6) 7... a6 8. Nc3 exd4 9. Bg5?? { (-0.20 → -2.37) Blunder. Qe2+ was best. } (9. Qe2+ Qe7) 9... f6 10. Qe2+ Be7 11. O-O-O dxc3?? { (-1.84 → 6.77) Blunder. fxg5 was best. } (11... fxg5 12. Bxg8 Rxg8 13. Rhe1 Kf7 14. Qc4+ Kg6 15. Nxd4 Nxd4 16. Rxd4 Bd6 17. Qd3+ Kh6 18. g4) 12. Rxd8+ Nxd8 13. Bxg8?! { (7.01 → 5.08) Inaccuracy. Bf4 was best. } (13. Bf4) 13... cxb2+ 14. Kxb2 Rxg8 15. Re1 Nc6 16. Nd4 Ne5 17. Bf4 Bg4 18. Qe4 Kf7 19. Bxe5 fxe5 20. Qxg4 exd4?? { (6.69 → Mate in 2) Checkmate is now unavoidable. Rgd8 was best. } (20... Rgd8 21. Ne6 Bf6 22. Qc4 Kg6 23. Qe4+ Kf7 24. Nxd8+ Rxd8 25. Qxb7 Rd2 26. Qb4 Rd6 27. Qc4+) 21. Qe6+ { Black resigns. } 1-0