[Event "2024 Spring Marathon"] [Site "https://lichess.org/leNwaR9B"] [Date "2024.05.11"] [White "mishra_t"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "11:14:55"] [WhiteElo "1550"] [BlackElo "2756"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C54"] [Opening "Italian Game: Classical Variation, Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a6 { C54 Italian Game: Classical Variation, Giuoco Pianissimo } 7. Bd2 Ba7 8. Na3 h6 9. Re1 g5 10. Be3 Bg4? { (-0.45 → 0.96) Mistake. g4 was best. } (10... g4 11. Nd2) 11. h3?! { (0.96 → -0.09) Inaccuracy. Bxa7 was best. } (11. Bxa7 Rxa7 12. Nc2 Bh5 13. Ne3 Ra8 14. h3 Rg8 15. d4 g4 16. hxg4 Bxg4) 11... Bh5 12. Nb1? { (0.39 → -0.90) Mistake. Bxa7 was best. } (12. Bxa7 Nxa7 13. d4 Qe7 14. Be2 O-O-O 15. Nc4 Kb8 16. Na5 b6 17. Nc4 Bxf3) 12... g4 13. hxg4 Bxg4 14. Nbd2 Nh5? { (-0.60 → 0.76) Mistake. Bxe3 was best. } (14... Bxe3) 15. Qb3 Qf6 16. Qxb7 Kd7 17. Bd5 Na5 18. Qxa6 Bxe3 19. Rxe3?? { (1.20 → -4.21) Blunder. Bxa8 was best. } (19. Bxa8 Bxd2) 19... Rxa6 20. d4 Nf4 21. b4 Rg8 22. bxa5 Nxg2 23. Kxg2 Bxf3+ 24. Kf1 Bg4 25. Nc4 exd4 26. cxd4 Qxd4 27. Ree1?? { (-4.71 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } (27. Rc1 Ke7 28. Rg3 h5 29. Re1 Ra7 30. Ne3 Kf8 31. Nf5 Qd2 32. Rb1 Be2+) 27... Bf3? { (Mate in 3 → -8.30) Lost forced checkmate sequence. Qd3+ was best. } (27... Qd3+ 28. Kg1 Be6+ 29. Kh2 Qh3#) 28. Rad1? { (-8.30 → Mate in 3) Checkmate is now unavoidable. Red1 was best. } (28. Red1 Bxd1 29. Nb2 Be2+ 30. Kxe2 Qxb2+ 31. Kd3 Qxa1 32. Bxf7 Rg2 33. a4 Qd1+) 28... Rg1+ 29. Kxg1 Qg7+ 30. Kf1 Qg2# { Black wins by checkmate. } 0-1