[Event "GM N Petrov simul"] [Site "https://lichess.org/8rHlJ4KU"] [Date "2020.05.15"] [White "girafe_bleue"] [Black "zvonokchess"] [Result "0-1"] [UTCDate "2020.05.15"] [UTCTime "15:00:32"] [WhiteElo "1947"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "3000+30"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. O-O O-O 6. d3 Nd4 7. Nxd4 Bxd4 8. Ne2 Bb6 9. Ng3 c6 10. Ba4 d5 11. h3 h6 12. Bb3 Be6 13. Bd2 Re8 14. Qf3 dxe4 15. Nxe4 Nxe4 16. Qxe4 Bd5 17. Qg4 Re6 18. Bxd5 cxd5 19. Rae1 Rc8 20. c3 Qf8 21. b4?! { (-0.16 → -0.78) Inaccuracy. d4 was best. } (21. d4 f5 22. Qh5 Qf7 23. Qxf7+ Kxf7 24. Rxe5 Rxe5 25. dxe5 Ke6 26. Kh2 Kxe5 27. Re1+ Kf6) 21... f5 22. Qg3?! { (-0.68 → -1.35) Inaccuracy. Qh5 was best. } (22. Qh5) 22... Rce8 23. a4 Qf7 24. a5 Bc7 25. c4?? { (-0.92 → -2.87) Blunder. f4 was best. } (25. f4 exf4) 25... f4 26. Qf3? { (-2.49 → -4.35) Mistake. Qh4 was best. } (26. Qh4 Rg6) 26... e4 27. dxe4?! { (-3.46 → -4.53) Inaccuracy. Qd1 was best. } (27. Qd1) 27... dxe4 28. Qb3?! { (-4.48 → -6.83) Inaccuracy. Qg4 was best. } (28. Qg4 f3) 28... f3 29. Rd1?? { (-5.35 → Mate in 10) Checkmate is now unavoidable. g3 was best. } (29. g3 Rg6) 29... Rg6 30. g3?! { (-10.60 → Mate in 9) Checkmate is now unavoidable. g4 was best. } (30. g4) 30... Bxg3 31. fxg3 Rxg3+ 32. Kf2 Rg2+ 33. Ke3 Re2+ 34. Kd4 Qf6+ 35. Kc5 Qe5# { Black wins by checkmate. } 0-1