[Event "TORRE 308 BLITZ CHESS960 Arena"] [Site "https://lichess.org/tEtmiWse"] [Date "2020.12.23"] [White "IGNACIOVALDIVIESO"] [Black "JONATHANCASTRO092007"] [Result "0-1"] [UTCDate "2020.12.23"] [UTCTime "21:06:39"] [WhiteElo "1580"] [BlackElo "1574"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+24"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrnkrnbb/pppppppp/8/8/8/8/PPPPPPPP/QRNKRNBB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e3 c5 2. g3 e6 3. Nd3 d5?! { (0.51 → 1.59) Inaccuracy. d6 was best. } (3... d6) 4. Nxc5 g6?! { (1.94 → 3.19) Inaccuracy. Nd6 was best. } (4... Nd6 5. d3) 5. c3? { (3.19 → 1.32) Mistake. e4 was best. } (5. e4 Nb6) 5... b6?? { (1.32 → 3.31) Blunder. f5 was best. } (5... f5 6. d4) 6. Nd3?? { (3.31 → 0.64) Blunder. Na6 was best. } (6. Na6) 6... Qc6? { (0.64 → 2.33) Mistake. Nd6 was best. } (6... Nd6 7. f3) 7. O-O-O Nd6 8. b3? { (1.77 → 0.28) Mistake. Nb4 was best. } (8. Nb4) 8... f5 9. c4?? { (0.22 → -11.17) Blunder. Nb4 was best. } (9. Nb4) 9... Bxa1 10. Kb1 Bf6 11. Rc1 Nd7 12. a4 Qc8 13. cxd5 Qa6?! { (-10.98 → -6.28) Inaccuracy. Nc5 was best. } (13... Nc5 14. Nb4 exd5 15. d4 a5 16. Nxd5 Qa6 17. Red1 Nxb3 18. Rc6 Be7 19. Nc3 Nc4 20. Ka2) 14. dxe6?? { (-6.28 → Mate in 9) Checkmate is now unavoidable. Nb4 was best. } (14. Nb4 Nc5 15. Nxa6 Nxa6 16. dxe6 Bxe6 17. Bc6 Bd7 18. d4 Nb4 19. Bf3 Nd3 20. Red1 Nxc1) 14... Qxd3+ 15. Ka2 Bxe6 16. Rc3 Qa6?! { (Mate in 7 → -22.52) Lost forced checkmate sequence. Bxc3 was best. } (16... Bxc3 17. Rc1 Bd4 18. Bd5 Bxd5 19. Rc3 Bxc3 20. dxc3 Qc2+ 21. Ka1 Bxb3 22. c4 Qa2#) 17. Rc4?! { (-22.52 → Mate in 7) Checkmate is now unavoidable. Kb2 was best. } (17. Kb2 Nc5) 17... Bxc4 18. bxc4 Qxc4+ 19. Kb1 Nc5 20. Rc1 Qb3# { Black wins by checkmate. } 0-1