[Event "Casual blitz game"] [Site "https://live.chess-online.com/oQVrKqmN"] [Date "2026.05.28"] [White "demianb"] [Black "kostyabryansk"] [Result "0-1"] [GameId "oQVrKqmN"] [UTCDate "2026.05.28"] [UTCTime "13:24:44"] [WhiteElo "1500"] [BlackElo "1713"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 e6?? { (-0.15 → 1.70) Blunder. e5 was best. } (6... e5 7. a3 a5 8. O-O d6 9. Nd2 Nf6 10. Nc4 Nh5 11. Na4) 7. Bg5? { (1.70 → 0.45) Mistake. e5 was best. } (7. e5) 7... f6 8. Be3 d6 9. O-O e5 10. Nd2 Nh6 11. h3 Nf7 12. f4 exf4 13. Bxf4 O-O 14. Qf3 Ne5 15. Bxe5 fxe5 16. Qe3 Be6 17. Rxf8+ Qxf8 18. Rf1 Qe7 19. Nf3 Rf8 20. b3 Rf4 21. Kh2 Qf8 22. Ne2 Rf7 23. Rg1 Bh6 24. Qf2 g5 25. Qg3 Rg7 26. Rf1 g4 27. Nd2? { (-0.02 → -1.65) Mistake. hxg4 was best. } (27. hxg4) 27... Qe8 28. Qe1 gxh3 29. gxh3?? { (-1.28 → -5.20) Blunder. g3 was best. } (29. g3 Bxd2 30. Qxd2 Qg6 31. Qe3 Bg4 32. Ng1 Rf7 33. Rxf7 Kxf7 34. Nf3 h6) 29... Qh5 30. Ng1 Qg5 31. Rf2 Qg3+ 32. Kh1 Bxd2 33. Qxd2?? { (-5.41 → Mate in 1) Checkmate is now unavoidable. Qf1 was best. } (33. Qf1 Bf4 34. Ne2 Qxh3+ 35. Qxh3 Bxh3 36. Nxf4 exf4 37. Rxf4 Be6 38. Kh2 Rf7) 33... Qxg1# { Black wins by checkmate. } 0-1