[Event "ECA Knight, T1, W10, 2324 Arena"] [Site "https://lichess.org/aVrObuTp"] [Date "2023.10.31"] [White "UpbeatWoodchuck"] [Black "RioWan"] [Result "0-1"] [UTCDate "2023.10.31"] [UTCTime "19:35:16"] [WhiteElo "1666"] [BlackElo "1667"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+45"] [Variant "Chess960"] [TimeControl "300+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nbbrnqkr/pppppppp/8/8/8/8/PPPPPPPP/NBBRNQKR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 b5? { (0.29 → 1.49) Mistake. c6 was best. } (1... c6 2. d4 d5 3. cxd5 cxd5 4. f3 f6 5. e4 e5 6. Qe2) 2. cxb5 a6 3. bxa6 Bxa6 4. b4?! { (1.78 → 0.74) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Nf3 d6 6. Qe1 Qe8 7. e4 O-O 8. Nb3 Nb6 9. e5 Nh5 10. h4 Bb7) 4... e5 5. Nf3? { (0.89 → -0.69) Mistake. d4 was best. } (5. d4 Qxb4 6. Nb3 exd4 7. Rxd4 Qe7 8. Re4 Qd6 9. Nd3 Nf6 10. Ra4 Re8 11. Ba3 Qc6) 5... c6? { (-0.69 → 0.89) Mistake. Qxb4 was best. } (5... Qxb4) 6. g3? { (0.89 → -0.62) Mistake. d4 was best. } (6. d4 Qxb4 7. Nb3 f6 8. Bd2 Qe7 9. Nc5 Bc8 10. e4 O-O 11. Qc4+ Kh8 12. O-O d6) 6... Nf6? { (-0.62 → 0.57) Mistake. Qxb4 was best. } (6... Qxb4 7. Nb3) 7. Qh3?? { (0.57 → -3.82) Blunder. a3 was best. } (7. a3 Nb6) 7... d5?? { (-3.82 → -0.85) Blunder. Bxe2 was best. } (7... Bxe2 8. Kg2 e4 9. Nd4 Bg4 10. Qh4 Be5 11. Nac2 Bxd4 12. Nxd4 Qxb4 13. Bxe4 Qxd4 14. f3) 8. g4?! { (-0.85 → -1.94) Inaccuracy. Bd3 was best. } (8. Bd3 Bxd3) 8... Bxe2 9. Re1 Bxf3 10. Qxf3 e4 11. Qf5 Qxb4 12. Nb3 Nc7 13. g5 Nh5 14. O-O g6 15. Qe5?! { (-3.43 → -5.07) Inaccuracy. Qg4 was best. } (15. Qg4 Ne6 16. d3 Qd6 17. Qh4 exd3 18. Bxd3 O-O 19. Bf5 Nhf4 20. Bxe6 fxe6 21. Bxf4 Rxf4) 15... Ne6 16. Qd4?! { (-5.24 → -9.71) Inaccuracy. Qc3 was best. } (16. Qc3 Qd6 17. f4 exf3 18. Rf2 Nxg5 19. Bb2 f6 20. Kf1 Qd7 21. Rxf3 Nxf3 22. Qxf3 O-O) 16... Nxd4 17. Nxd4 Qxd4 18. Bb2 Qxb2 19. Kh1 Qe5 20. Re3?! { (-13.04 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4 Nxf4 21. Re3 h6 22. Rf2 hxg5 23. a4 Rh4 24. Rb3 Ba7 25. Re3 Nh5) 20... Qxh2# { Black wins by checkmate. } 0-1