[Event "Chess960 Titled Arena February '21"] [Site "https://lichess.org/oGFtg01L"] [Date "2021.02.06"] [White "LagrangeEquation"] [Black "Olaffo"] [Result "0-1"] [UTCDate "2021.02.06"] [UTCTime "19:57:17"] [WhiteElo "2139"] [BlackElo "1964"] [WhiteRatingDiff "-285"] [BlackRatingDiff "+78"] [WhiteTitle "IM"] [BlackTitle "CM"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qbbnnrkr/pppppppp/8/8/8/8/PPPPPPPP/QBBNNRKR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 a5?! { (0.08 → 0.73) Inaccuracy. c5 was best. } (1... c5) 2. c4 Ba7?! { (0.87 → 1.65) Inaccuracy. c5 was best. } (2... c5 3. Nc3) 3. Bb2 Ne6 4. d4 c6 5. Nd3 b5 6. e4 bxc4 7. bxc4 Ba6?! { (0.65 → 1.48) Inaccuracy. d5 was best. } (7... d5 8. exd5 cxd5 9. c5 Nf6 10. Re1 Bb8 11. O-O Ba6 12. Ne3 g6 13. a4 Re8 14. Qa3) 8. Ne3 f6 9. Rd1?! { (1.36 → 0.36) Inaccuracy. c5 was best. } (9. c5 d6) 9... Nd6 10. e5?? { (0.82 → -1.91) Blunder. c5 was best. } (10. c5 Nxe4) 10... Nxc4 11. Nxc4 Bxc4 12. exf6 gxf6 13. Bc2?! { (-2.16 → -3.11) Inaccuracy. a4 was best. } (13. a4 c5) 13... c5? { (-3.11 → -1.65) Mistake. Kf7 was best. } (13... Kf7) 14. dxc5 Bxd3?? { (-2.25 → 1.39) Blunder. Kf7 was best. } (14... Kf7) 15. Bxd3? { (1.39 → 0.00) Mistake. Rxd3 was best. } (15. Rxd3 Kf7 16. Bd1 Rhg8 17. Bf3 Qc8 18. O-O Bxc5 19. g3 Rg6 20. Qd1 Ke8 21. Bh5 Ng5) 15... Nf4 16. Bf1 Kf7 17. Rxd7?? { (0.38 → Mate in 3) Checkmate is now unavoidable. Rd4 was best. } (17. Rd4 Ne6 18. Bc4 Bxc5 19. Bd5 Qa6 20. Rd2 Bb4 21. Rd1 Kg7 22. O-O Rb8 23. Bf3 Nf4) 17... Nh3+ 18. gxh3 Rhg8+ 19. Bg2 Qxg2# { Black wins by checkmate. } 0-1