[Event "II torneo especial ajedrez 960 Arena"] [Site "https://lichess.org/9pBkiHMT"] [Date "2020.07.17"] [White "duban_duenas18"] [Black "valentinac"] [Result "1-0"] [UTCDate "2020.07.17"] [UTCTime "23:49:32"] [WhiteElo "1355"] [BlackElo "1746"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-107"] [Variant "Chess960"] [TimeControl "1200+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnnbrqkr/pppppppp/8/8/8/8/PPPPPPPP/BNNBRQKR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 b6 2. Nd3?! { (0.49 → -0.09) Inaccuracy. e4 was best. } (2. e4 Nd6 3. Nc3 e6 4. Bb2 Bb7 5. h4 h5 6. Nd3 c5) 2... f6?! { (-0.09 → 0.51) Inaccuracy. d5 was best. } (2... d5 3. h4) 3. Nc3 Nd6 4. e4 e5 5. f3 Nc6 6. Be2?! { (0.07 → -1.01) Inaccuracy. Qf2 was best. } (6. Qf2 Qf7) 6... Nd4 7. Nb4? { (-0.95 → -2.31) Mistake. Bd1 was best. } (7. Bd1) 7... a5 8. Nbd5 Nxc2 9. Rc1 Nxa1 10. Rxa1 c6 11. Ne3 b5 12. a3 Bb6 13. Qf2 Bb7?! { (-3.29 → -2.43) Inaccuracy. f5 was best. } (13... f5 14. exf5 Nxf5 15. Bd3 Nd4 16. b4 axb4 17. axb4 Bb7 18. Rb1 d5 19. Ne2 Ne6 20. O-O) 14. O-O b4? { (-3.05 → -1.72) Mistake. f5 was best. } (14... f5 15. exf5) 15. Na4 Bd4 16. Kh1?! { (-1.85 → -2.90) Inaccuracy. axb4 was best. } (16. axb4 axb4 17. Rac1 Ra8 18. Kh1 Qf7 19. Rb1 O-O 20. Qh4 Qe7 21. Nc2 c5 22. Nxd4 cxd4) 16... Bxa1 17. Rxa1 Qf7? { (-2.70 → -1.28) Mistake. bxa3 was best. } (17... bxa3 18. Qg1 h6 19. Nc5 Bc8 20. Qc1 Nb7 21. Na6 Kh7 22. Rxa3 Qe7 23. Ra4 Rhf8 24. b4) 18. Nb6? { (-1.28 → -2.55) Mistake. Nc5 was best. } (18. Nc5) 18... c5?? { (-2.55 → 2.53) Blunder. O-O was best. } (18... O-O 19. Nec4) 19. Nf5?? { (2.53 → -1.38) Blunder. Nec4 was best. } (19. Nec4 Qe7 20. Qxc5 Nf7 21. axb4 axb4 22. Qxe7 Rxe7 23. Na5 Bxe4 24. fxe4 O-O 25. Nac4 d6) 19... Nxf5 20. Bc4 Re6?? { (-1.15 → 4.69) Blunder. d5 was best. } (20... d5 21. Nxd5 Nd4 22. Nc7 Ne6 23. Nxe8 Qxe8 24. axb4 cxb4 25. Rxa5 Bc8 26. d4 h6 27. dxe5) 21. Qxc5?? { (4.69 → -3.61) Blunder. exf5 was best. } (21. exf5 Rxb6) 21... Ng3+?? { (-3.61 → 2.03) Blunder. Nd6 was best. } (21... Nd6 22. Bxe6 Qxe6 23. axb4 axb4 24. Qxb4 O-O 25. Nc4 Nxc4 26. bxc4 Bc6 27. d3 Rd8 28. g3) 22. hxg3 Qh5+?? { (1.83 → 6.05) Blunder. O-O was best. } (22... O-O 23. axb4 axb4 24. Qxb4 Bc6 25. Ra7 Rb8 26. Qc5 Kh8 27. b4 h6 28. Bxe6 Qxe6 29. Kh2) 23. Kg1 Qg5?? { (4.33 → 16.07) Blunder. h6 was best. } (23... h6 24. Qc7) 24. Nxd7 Kf7 25. Bxe6+ Kg6 26. Nxe5+? { (12.79 → 4.76) Mistake. Bf5+ was best. } (26. Bf5+) 26... Kh6?? { (4.76 → Mate in 6) Checkmate is now unavoidable. Qxe5 was best. } (26... Qxe5 27. Qxe5) 27. Nf7+ Kh5 28. Nxg5 fxg5 29. f4 h6 30. Qf2?! { (Mate in 2 → 26.27) Lost forced checkmate sequence. g4+ was best. } (30. g4+ Kh4 31. Qf2#) 30... g4?! { (26.27 → Mate in 3) Checkmate is now unavoidable. Rf8 was best. } (30... Rf8 31. Bg4+) 31. Bf7+ g6 32. Qc5+ Bd5 33. Qxd5# { White wins by checkmate. } 1-0