[Event "Rated classical game"] [Site "https://lichess.org/MbsZssda"] [Date "2022.05.27"] [White "osumarko"] [Black "KaiM_03"] [Result "0-1"] [UTCDate "2022.05.27"] [UTCTime "00:57:36"] [WhiteElo "1057"] [BlackElo "1647"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 Bg7 4. Bd3 O-O 5. b3 c5 6. Bb2 Nc6 7. dxc5 Qa5+ 8. c3?! { (0.20 → -0.37) Inaccuracy. Nbd2 was best. } (8. Nbd2 Qxc5 9. c4 d5 10. O-O Rd8 11. Rc1 dxc4 12. Bxc4 Qf5 13. Qe2 Ng4 14. Bxg7 Kxg7) 8... Qxc5 9. Ba3?! { (-0.44 → -1.18) Inaccuracy. O-O was best. } (9. O-O d5) 9... Qb6 10. O-O Nd5? { (-1.14 → 0.11) Mistake. Rd8 was best. } (10... Rd8 11. Re1) 11. Re1?? { (0.11 → -3.18) Blunder. Bxg6 was best. } (11. Bxg6) 11... Nxc3 12. Nxc3 Bxc3 13. Ng5?? { (-2.87 → -7.66) Blunder. Rc1 was best. } (13. Rc1 Bxe1 14. Qxe1 d6 15. Bb2 Bd7 16. Qd2 f6 17. Bc4+ Kg7 18. e4 Rac8 19. h3 Rcd8) 13... Qa5 14. Qf3 Qxg5 15. Rec1 Bxa1 16. Rxa1 Ne5 17. Qd5 Qf6 18. Rc1 Nxd3 19. Qxd3 Qa6 20. Qxa6 bxa6 21. Rc7 Re8 22. Bb2 d6 23. Bd4 Bf5 24. Bxa7 Rac8 25. Rb7? { (-8.71 → Mate in 1) Checkmate is now unavoidable. Rxc8 was best. } (25. Rxc8 Rxc8 26. h3 Bb1 27. a4 Bc2 28. a5 Bxb3 29. f3 f5 30. g4 Kf7 31. Kf2 e5) 25... Rc1# { Black wins by checkmate. } 0-1