[Event "AjedrezULP Arena"] [Site "https://lichess.org/bMA13mnQ"] [Date "2018.08.09"] [White "Kasmaran"] [Black "Potrerocabj"] [Result "0-1"] [UTCDate "2018.08.09"] [UTCTime "22:07:38"] [WhiteElo "1625"] [BlackElo "1776"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Wing Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5?! { (0.00 → 0.71) Inaccuracy. Qc7 was best. } { B43 Sicilian Defense: Kan Variation, Wing Attack } (5... Qc7 6. Qf3 Nf6 7. Bd3 Nc6 8. Nxc6 dxc6 9. Qg3 e5 10. O-O) 6. Be3?! { (0.71 → 0.13) Inaccuracy. Bd3 was best. } (6. Bd3 d6 7. O-O Nf6 8. Qe2 Be7 9. b4 Bb7 10. a4 bxa4) 6... Bb7 7. Bd3 Nf6 8. O-O b4? { (0.07 → 1.22) Mistake. d6 was best. } (8... d6 9. a3 Nbd7 10. Qf3 Be7 11. Qg3 O-O 12. f3 Qc7 13. Nd1 Ne5 14. a4 b4 15. Nf2) 9. Na4?! { (1.22 → 0.20) Inaccuracy. e5 was best. } (9. e5 bxc3 10. exf6 Qxf6 11. bxc3 Nc6 12. Rb1 Nd8 13. f4 Bc5 14. Qd2 O-O 15. Nb3 Bxe3+) 9... Qa5?! { (0.20 → 0.95) Inaccuracy. Bxe4 was best. } (9... Bxe4 10. Bxe4) 10. c3 Nxe4 11. cxb4 Bxb4 12. Qc2?? { (1.80 → -0.39) Blunder. Qb3 was best. } (12. Qb3 Bd5 13. Qc2 Nc5 14. Nxe6 dxe6 15. Nxc5 Bxc5 16. Bxc5 Nd7 17. Ba3 Rd8 18. Rfd1 h5) 12... Nf6 13. a3 Bd6 14. b4? { (-0.29 → -1.97) Mistake. f4 was best. } (14. f4 Qc7 15. Rac1 Qxc2 16. Nxc2 Nd5 17. Be4 Nxe3 18. Nxe3 Nc6 19. Nc4 Be7 20. Ne5 d5) 14... Qd5?! { (-1.97 → -1.10) Inaccuracy. Qh5 was best. } (14... Qh5 15. h3 Qe5 16. g3 Nd5 17. Nf5 exf5 18. Rae1 O-O 19. Bxf5 Nf6 20. Nb6 Ne4 21. Bxe4) 15. f3? { (-1.10 → -2.80) Mistake. Nf3 was best. } (15. Nf3 Ng4) 15... Qe5 16. Rfe1 Qxh2+ 17. Kf1 Bg3?? { (-3.33 → -0.88) Blunder. Qh1+ was best. } (17... Qh1+ 18. Ke2 Qxg2+ 19. Kd1 Bxf3+ 20. Nxf3 Qxf3+ 21. Qe2 Qxe2+ 22. Kxe2 Nc6 23. Nb6 Rb8 24. Bxa6) 18. Bg1 Qh6?? { (-0.84 → 3.80) Blunder. Qh1 was best. } (18... Qh1 19. Nf5 Bh2 20. Qc5 Qxg1+ 21. Qxg1 Bxg1 22. Kxg1 Ra7 23. Nc5 Bc6 24. Rad1 g6 25. Nd6+) 19. Re2?? { (3.80 → -3.60) Blunder. Nf5 was best. } (19. Nf5 Qf4 20. Bc5 Nc6 21. Nb6 Qc7 22. Qb2 Kd8 23. Nxa8 Bxa8 24. Nxg3 Qxg3 25. Bxa6 d6) 19... O-O 20. Nb6 Nc6?! { (-3.77 → -2.75) Inaccuracy. Ra7 was best. } (20... Ra7 21. Re3) 21. Nxa8?! { (-2.75 → -3.85) Inaccuracy. Nxc6 was best. } (21. Nxc6 Bxc6 22. Nxa8 Rxa8 23. Bxa6 Qh1 24. b5 Bd5 25. b6 Bh2 26. Kf2 Ng4+ 27. fxg4 Qxg2+) 21... Bxa8?! { (-3.85 → -2.74) Inaccuracy. Nxd4 was best. } (21... Nxd4 22. Bxd4 Qh1+ 23. Bg1 Rxa8 24. Rc1 Bf4 25. Qc5 Bxc1 26. Qxc1 Bxf3 27. Rf2 Bd5 28. Rc2) 22. Nxc6 Bxc6 23. Be4?? { (-2.52 → -5.26) Blunder. a4 was best. } (23. a4) 23... Nxe4 24. fxe4? { (-4.85 → -8.92) Mistake. Rxe4 was best. } (24. Rxe4 Bb5+) 24... Qf4+? { (-8.92 → -4.38) Mistake. Qf6+ was best. } (24... Qf6+ 25. Bf2 Bb5 26. Kg1 Bxe2 27. Bxg3 Qxa1+ 28. Kh2 Bb5 29. Bd6 Re8 30. Qb3 Rc8 31. Bc5) 25. Bf2 f5? { (-4.52 → -2.31) Mistake. Bb5 was best. } (25... Bb5) 26. e5?? { (-2.31 → -6.35) Blunder. Qc1 was best. } (26. Qc1 fxe4 27. Qxf4 Bxf4 28. Ke1 d5 29. a4 Rb8 30. Rc2 Bd7 31. Bc5 Rc8 32. Kf1 e5) 26... Bb5? { (-6.35 → -3.35) Mistake. Qh6 was best. } (26... Qh6 27. Bxg3 Qh1+ 28. Kf2 Qxg2+ 29. Ke1 Qxg3+ 30. Kd2 Bb5 31. Rae1 Bxe2 32. Rxe2 f4 33. Qc5) 27. Re1?? { (-3.35 → Mate in 1) Checkmate is now unavoidable. Kg1 was best. } (27. Kg1) 27... Qxf2# { Black wins by checkmate. } 0-1