[Event "Monthly Classical Arena"] [Site "https://lichess.org/VerdCWsI"] [Date "2020.10.30"] [White "livoire"] [Black "seifchess"] [Result "0-1"] [UTCDate "2020.10.30"] [UTCTime "18:32:50"] [WhiteElo "1673"] [BlackElo "2100"] [WhiteRatingDiff "-35"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A35"] [Opening "English Opening: Symmetrical Variation, Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nc3 Nc6 { A35 English Opening: Symmetrical Variation, Two Knights Variation } 3. Nf3 g6 4. e3 Bg7?! { (0.09 → 0.82) Inaccuracy. Nf6 was best. } (4... Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 e6 9. Bb5) 5. d4 cxd4 6. exd4 e6? { (0.36 → 1.49) Mistake. Na5 was best. } (6... Na5 7. Be2 Nf6 8. d5 b6 9. O-O O-O 10. Bg5 h6 11. Be3) 7. b3?? { (1.49 → -0.70) Blunder. d5 was best. } (7. d5 Ne5 8. Nxe5 Bxe5 9. Bd3 Ne7 10. O-O O-O 11. Bh6 Bg7) 7... d5 8. Bb2 dxc4?! { (-0.76 → 0.00) Inaccuracy. Nge7 was best. } (8... Nge7) 9. Bxc4 Nge7 10. d5? { (0.00 → -1.34) Mistake. O-O was best. } (10. O-O O-O) 10... exd5 11. Bb5? { (-1.41 → -2.77) Mistake. Bxd5 was best. } (11. Bxd5 Qa5) 11... O-O 12. Rb1?? { (-2.14 → -5.93) Blunder. O-O was best. } (12. O-O Qa5) 12... d4 13. Ne2 Qa5+ 14. Kf1 Qxb5 15. Nxd4 Nxd4 16. Bxd4 Bf5 17. Ra1 Bd3 18. Ke1 Bxe2 19. Qxe2 Qxe2+ 20. Kxe2 Bxd4 21. Rad1 Nc6 22. f4 Rfe8+ 23. Kf3 Re3+ 24. Kg4?! { (-14.25 → Mate in 6) Checkmate is now unavoidable. Kf2 was best. } (24. Kf2 Rae8) 24... h5+ 25. Kg5 Kg7 26. Rxd4 Nxd4 27. Rd1 f6+ 28. Kh4 Nf5# { Black wins by checkmate. } 0-1