[Event "320th PRIZE CHESSATHON"] [Site "https://lichess.org/yGE2ninf"] [Date "2021.05.04"] [White "Zaxstrom_BPP"] [Black "dewalius_09"] [Result "1-0"] [UTCDate "2021.05.04"] [UTCTime "14:26:09"] [WhiteElo "1396"] [BlackElo "1553"] [WhiteRatingDiff "+128"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. Nc3 Bb4 4. Bd2?! { (0.00 → -0.55) Inaccuracy. Qd3 was best. } (4. Qd3 c5 5. dxc5 Na6 6. e3 Nxc5 7. Qd4 Qe7 8. O-O-O d5) 4... Bxc3?! { (-0.55 → 0.13) Inaccuracy. d5 was best. } (4... d5 5. a3 Be7 6. Nf3 O-O 7. Bg5 b6 8. e3 Ne4 9. Bxe7) 5. Bxc3 Ne4 6. Nf3 Nxc3 7. bxc3 O-O 8. Qd3 Nc6 9. c4 Qf6 10. Qd2 d5?! { (-1.10 → -0.20) Inaccuracy. e5 was best. } (10... e5) 11. cxd5 exd5 12. e3 Re8 13. Bd3? { (-0.25 → -1.49) Mistake. Be2 was best. } (13. Be2 b6) 13... Bg4 14. Be2 Bxf3 15. Bxf3?? { (-1.24 → -4.41) Blunder. gxf3 was best. } (15. gxf3) 15... Nxd4 16. O-O?! { (-4.35 → -5.76) Inaccuracy. Rd1 was best. } (16. Rd1) 16... Nxf3+ 17. gxf3 Qg5+?! { (-5.71 → -3.63) Inaccuracy. Qxf3 was best. } (17... Qxf3 18. Qd1 Qe4 19. Qd4 Qf5 20. Rfd1 c6 21. c4 Re4 22. cxd5 Qg4+ 23. Kf1 Qh3+ 24. Kg1) 18. Kh1 Re6?! { (-3.59 → -2.67) Inaccuracy. Qf5 was best. } (18... Qf5 19. Qe2) 19. Rg1 Qh5 20. Qd4?? { (-2.20 → -5.75) Blunder. Rg3 was best. } (20. Rg3 Rh6 21. h3 Qe5 22. Rag1 Rg6 23. Rxg6 hxg6 24. a4 Qf5 25. Kg2 b6 26. h4 Rd8) 20... Rh6?? { (-5.75 → Mate in 1) Checkmate is now unavoidable. Qxf3+ was best. } (20... Qxf3+) 21. Qxg7# { White wins by checkmate. } 1-0