[Event "Twelve October, Thursday class Arena"] [Site "https://lichess.org/GKVkfd4g"] [Date "2023.10.12"] [White "Martin_Petrov"] [Black "BadBishop805"] [Result "1-0"] [UTCDate "2023.10.12"] [UTCTime "23:35:19"] [WhiteElo "2650"] [BlackElo "1753"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "120+2"] [ECO "C54"] [Opening "Italian Game: Classical Variation, Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O?! { (0.29 → -0.26) Inaccuracy. Ng5 was best. } (4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6) 4... Bc5 5. d3 d6 6. c3 O-O { C54 Italian Game: Classical Variation, Giuoco Pianissimo } 7. Bg5 Be6 8. Nbd2 Bxc4 9. Nxc4 b5 10. Ne3 h6 11. Bh4 a5? { (0.67 → 2.28) Mistake. Bxe3 was best. } (11... Bxe3 12. fxe3 Nb8 13. a4 bxa4 14. Qxa4 Nbd7 15. b4 Qb8 16. Nd2 a6 17. Nc4 Rc8 18. h3) 12. Nd5?? { (2.28 → -0.04) Blunder. d4 was best. } (12. d4 Ba7 13. Re1 Re8 14. Ng4 Qd7 15. Nxf6+ gxf6 16. Bxf6 Qg4 17. Rc1 Qf4 18. Bh4 exd4) 12... g5 13. Nxg5? { (-0.14 → -1.80) Mistake. Bg3 was best. } (13. Bg3 Nxd5) 13... Nxd5 14. exd5?! { (-1.02 → -2.20) Inaccuracy. Nf3 was best. } (14. Nf3 Nde7) 14... hxg5 15. Qg4 f6?? { (-2.13 → -0.06) Blunder. f5 was best. } (15... f5 16. Qh5 Kg7 17. Bxg5 Rh8 18. Bxd8 Rxh5 19. Bxc7 Rc8 20. Bxd6 Bxd6 21. dxc6 Rhh8 22. g3) 16. dxc6 Kf7?! { (-0.21 → 0.52) Inaccuracy. Qc8 was best. } (16... Qc8 17. Qh5 Qf5 18. Rad1 Kg7 19. Bg3 Rae8 20. a3 Rh8 21. Qe2 g4 22. b4 axb4 23. axb4) 17. Qh5+ Ke7? { (0.10 → 1.28) Mistake. Kg7 was best. } (17... Kg7) 18. Bg3 Rh8 19. Qg4 Qc8 20. Qe4?? { (0.91 → -1.51) Blunder. Qe2 was best. } (20. Qe2 Bb6) 20... f5 21. Qe2 f4 22. d4 fxg3?? { (-1.38 → 2.24) Blunder. Bb6 was best. } (22... Bb6 23. h3 fxg3 24. fxg3 Qe6 25. Kh2 Raf8 26. Qxb5 d5 27. b4 a4 28. c4 Bxd4 29. cxd5) 23. fxg3?? { (2.24 → -1.66) Blunder. dxc5 was best. } (23. dxc5 Rxh2 24. cxd6+ Kxd6 25. fxg3 Qh8 26. Qxb5 Rh1+ 27. Kf2 Rf8+ 28. Ke3 Rfxf1 29. Rxf1 Rxf1) 23... Bb6 24. Rf2?! { (-1.49 → -2.31) Inaccuracy. h3 was best. } (24. h3 Qe6 25. Kh2 Raf8 26. Qxb5 d5 27. b4 a4 28. c4 Rxf1 29. Rxf1 dxc4 30. d5 Qg6) 24... Kd8?? { (-2.31 → 4.33) Blunder. Qe6 was best. } (24... Qe6 25. Re1 Raf8 26. Rxf8 Rxf8 27. h3 b4 28. Kh2 d5 29. dxe5 Qf5 30. Qd2 bxc3 31. bxc3) 25. Raf1?? { (4.33 → 1.99) Blunder. Rf6 was best. } (25. Rf6) 25... exd4?? { (1.99 → Mate in 2) Checkmate is now unavoidable. Qe6 was best. } (25... Qe6 26. Rf7) 26. Rf8+ Rxf8 27. Rxf8# { White wins by checkmate. } 1-0