[Event "IMIFI Summer 1st Arena"] [Site "https://lichess.org/5L6u28xX"] [Date "2020.06.07"] [White "SeregaBaranov"] [Black "Ku6epBouH"] [Result "0-1"] [UTCDate "2020.06.07"] [UTCTime "12:54:30"] [WhiteElo "1598"] [BlackElo "1780"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 e6 3. Nf3 d5 4. exd5 exd5 5. Qe2+?! { (-0.01 → -0.87) Inaccuracy. d4 was best. } (5. d4 Nc6 6. Bb5 Bd6 7. O-O Nf6 8. Bg5 O-O 9. dxc5 Bxc5) 5... Be7 6. Bg5 h6 7. Bf4?! { (-0.79 → -1.50) Inaccuracy. Bxe7 was best. } (7. Bxe7 Nxe7 8. g3 O-O 9. Bg2 Re8 10. O-O Nbc6 11. Re1 Be6 12. Qd2 d4 13. Na3 Qb6) 7... Nf6 8. Bxb8 Rxb8 9. h3?! { (-1.59 → -2.79) Inaccuracy. g3 was best. } (9. g3) 9... O-O 10. Nbd2?! { (-2.29 → -3.55) Inaccuracy. Qd2 was best. } (10. Qd2 Qb6) 10... Re8 11. O-O-O? { (-4.39 → -8.18) Mistake. Ne5 was best. } (11. Ne5) 11... Be6?? { (-8.18 → -3.74) Blunder. Bd6 was best. } (11... Bd6 12. Ne4 dxe4 13. Nd2 Bf5 14. dxe4 Bxe4 15. Nc4 Bf4+ 16. Ne3 Nd5 17. Qh5 b5 18. Bd3) 12. b3? { (-3.74 → -6.19) Mistake. Kb1 was best. } (12. Kb1 d4) 12... b5 13. Qe5 Bd6?! { (-7.01 → -4.95) Inaccuracy. d4 was best. } (13... d4 14. Kb2 Nd5 15. a3 Bf6 16. Qh5 c4 17. Ne4 cxb3 18. cxb3 Be7 19. Qe5 Nc3 20. Ra1) 14. Qc3 d4 15. Qb2 Qa5 16. Ne4?! { (-5.86 → -8.65) Inaccuracy. a3 was best. } (16. a3 Nd5 17. Ne4 Bf4+ 18. Nfd2 Nc3 19. g3 Bxd2+ 20. Nxd2 Bd5 21. Rg1 Rbd8 22. h4 Re6) 16... Nxe4 17. dxe4 Red8?! { (-8.68 → -5.33) Inaccuracy. c4 was best. } (17... c4) 18. Bd3?! { (-5.33 → -8.69) Inaccuracy. e5 was best. } (18. e5 Be7 19. b4 Qa4 20. bxc5 Bxc5 21. Rd3 Bxa2 22. Kd1 Bc4 23. Nd2 Bb4 24. f4 Bc3) 18... c4 19. Be2 Ba3 20. Qxa3?! { (-13.47 → Mate in 7) Checkmate is now unavoidable. Kb1 was best. } (20. Kb1 Bxb2 21. Kxb2 d3 22. Bxd3 cxd3 23. Rxd3 Rxd3 24. cxd3 Rc8 25. Rc1 Rxc1 26. Kxc1 Qc3+) 20... Qxa3+ 21. Kb1?! { (-20.08 → Mate in 2) Checkmate is now unavoidable. Kd2 was best. } (21. Kd2 Qa5+ 22. Kc1 d3 23. Bxd3 cxd3 24. Ne1 Qxa2 25. Nxd3 Bxb3 26. Kd2 Bxc2 27. Ke3 Bxd3) 21... cxb3?! { (Mate in 2 → -17.25) Lost forced checkmate sequence. c3 was best. } (21... c3 22. Nd2 Qb2#) 22. cxb3 Bxb3 23. axb3?! { (-15.30 → Mate in 5) Checkmate is now unavoidable. Rd2 was best. } (23. Rd2 Bc4) 23... Qxb3+ 24. Ka1 d3 25. Bxd3 Rxd3 26. Rb1 Qa3# { Black wins by checkmate. } 0-1