[Event "Rated classical game"] [Site "https://lichess.org/oesNlLH2"] [Date "2022.12.20"] [White "D10Solouno"] [Black "Ershov_BY"] [Result "0-1"] [UTCDate "2022.12.20"] [UTCTime "17:22:36"] [WhiteElo "1065"] [BlackElo "1535"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1140+18"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Ba3?? { (0.00 → 5.87) Blunder. c5 was best. } (2... c5 3. e3 Qb6 4. Nc3 Nf6 5. Be2 a6 6. dxc5 Qxc5 7. Nf3) 3. Nxa3 Nf6 4. Nf3 O-O 5. e3 Nd5 6. Bd3 d6 7. c4 Ne7 8. Qc2 f5 9. Ng5?! { (5.68 → 3.73) Inaccuracy. h4 was best. } (9. h4 Na6 10. Be2 Nc6 11. c5 Nab4 12. Qd2 e5 13. dxe5 dxc5 14. Rd1 Qxd2+ 15. Rxd2 Be6) 9... Ng6 10. Nxh7? { (4.01 → 2.32) Mistake. Nf3 was best. } (10. Nf3 Nc6 11. O-O-O e5 12. dxe5 dxe5 13. c5 Kh8 14. Bc4 Qe8 15. Bg5 a5 16. h4 Nb4) 10... Kxh7 11. g3? { (2.25 → 0.56) Mistake. Bg3 was best. } (11. Bg3 Nc6 12. Qe2 Nb4 13. Bb1 Kg8 14. h4 Bd7 15. h5 Ne7 16. h6 g5 17. Qh5 Kh7) 11... e5 12. dxe5?? { (0.72 → -1.13) Blunder. Qe2 was best. } (12. Qe2) 12... dxe5 13. g4? { (-0.81 → -2.15) Mistake. O-O-O was best. } (13. O-O-O) 13... exf4 14. gxf5 Ne5 15. Be4 Rf6?! { (-2.82 → -2.03) Inaccuracy. fxe3 was best. } (15... fxe3 16. O-O Nbd7 17. fxe3 Nf6 18. Nb5 Kg8 19. Bg2 Qe7 20. c5 Bd7 21. Nd4 Rae8 22. Bxb7) 16. Rg1 fxe3 17. fxe3 Qf8?! { (-2.27 → -1.24) Inaccuracy. Nbc6 was best. } (17... Nbc6 18. Nb5) 18. Qg2? { (-1.24 → -2.90) Mistake. O-O-O was best. } (18. O-O-O Nbc6 19. Rg5 Nf7 20. Rg3 Nh6 21. Bxc6 Rxc6 22. e4 g6 23. Nb5 Nxf5 24. exf5 Bxf5) 18... Bxf5 19. Bxb7? { (-3.16 → -6.06) Mistake. O-O-O was best. } (19. O-O-O Nbc6) 19... Qb4+ 20. Kf2?? { (-5.98 → Mate in 6) Checkmate is now unavoidable. Kd1 was best. } (20. Kd1 Rg6 21. Be4 Rxg2 22. Bxf5+ g6 23. Rxg2 gxf5 24. Rc1 Qd6+ 25. Rd2 Qg6 26. Rc3 Qg1+) 20... Qd2+ 21. Kf1 Bd3# { Black wins by checkmate. } 0-1