[Event "960 4to secun. FIN Bimestre Arena"] [Site "https://lichess.org/xzUSjFZM"] [Date "2021.12.09"] [White "naiararocha"] [Black "solomid31"] [Result "0-1"] [UTCDate "2021.12.09"] [UTCTime "17:49:33"] [WhiteElo "1590"] [BlackElo "1930"] [WhiteRatingDiff "-44"] [BlackRatingDiff "+33"] [Variant "Chess960"] [TimeControl "240+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brkrqnnb/pppppppp/8/8/8/8/PPPPPPPP/BRKRQNNB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. f4 d5 2. b3 Nf6 3. Ne3?! { (0.48 → -0.41) Inaccuracy. h3 was best. } (3. h3 b5) 3... Ng6? { (-0.41 → 0.80) Mistake. d4 was best. } (3... d4 4. Nf5 c5 5. g3 g6 6. Nh4 Nd5 7. e3 b5 8. Ngf3 Ne6 9. exd4 cxd4 10. f5) 4. Bc3?? { (0.80 → -4.58) Blunder. f5 was best. } (4. f5 d4) 4... Nxf4?? { (-4.58 → -1.91) Blunder. d4 was best. } (4... d4 5. Bxd4 Rxd4 6. g4 Nxf4 7. g5 N6h5 8. Nc4 Rd8 9. Qf2 b5 10. Bxa8 Rxa8 11. Na5) 5. d3?? { (-1.91 → -6.66) Blunder. Bxf6 was best. } (5. Bxf6 exf6) 5... Ne6?? { (-6.66 → -2.77) Blunder. d4 was best. } (5... d4) 6. Rb2?? { (-2.77 → -7.28) Blunder. d4 was best. } (6. d4 g6) 6... d4 7. Rd2 dxc3 8. Rd1 cxb2+ 9. Kxb2 b6 10. Nf3 Bxf3 11. gxf3 g6 12. Nc4 b5 13. Na5 Ne4+ 14. Kc1 Nc3 15. Rd2 Nxa2+ 16. Kb1 Nc3+ 17. Kb2 b4 18. Qf2 Ne4+ 19. Ka2 Nxf2 20. Bg2?! { (-31.74 → Mate in 7) Checkmate is now unavoidable. Nb7 was best. } (20. Nb7 Rxb7) 20... Qb5 21. Nc4 a5?! { (Mate in 3 → -24.56) Lost forced checkmate sequence. Qa6+ was best. } (21... Qa6+ 22. Na5 Qxa5+ 23. Kb1 Qa1#) 22. e3 a4 23. f4?! { (-27.10 → Mate in 9) Checkmate is now unavoidable. Kb1 was best. } (23. Kb1 axb3) 23... axb3+ 24. cxb3 Ra8+ 25. Kb1 Qa6 26. Rxf2 Qa1+ 27. Kc2 Ra2+ 28. Nb2 Rxb2# { Black wins by checkmate. } 0-1