[Event "Casual blitz game"] [Site "https://lichess.org/8aoOlhqD"] [Date "2024.05.03"] [White "sidorovvf"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.05.03"] [UTCTime "11:09:36"] [WhiteElo "1732"] [BlackElo "2751"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. h3 a6 7. a4 Ba7 8. d3 Be6 9. Bxe6 fxe6 10. Ne2 Nh5 11. Kh2 O-O 12. Ng3 Nf4 13. Bxf4 Rxf4 14. Ne2 Rf7 15. c3 Qf6 16. b4 Raf8 17. Qd2 Qe7 18. b5 Nb8 19. Rfb1? { (0.04 → -1.50) Mistake. bxa6 was best. } (19. bxa6 Nxa6 20. Ng3 c6 21. d4 g6 22. Rad1 exd4 23. cxd4 e5 24. dxe5 dxe5 25. a5 Nc5) 19... Bxf2 20. bxa6 Nxa6 21. Rxb7?? { (-0.66 → -2.99) Blunder. Neg1 was best. } (21. Neg1 Bxg1+ 22. Kxg1 Nc5 23. Qe3 Rf4 24. d4 Nxe4 25. Rxb7 Rxf3 26. Qxe4 Rxc3 27. d5 exd5) 21... Nc5 22. Rbb1?! { (-3.09 → -4.65) Inaccuracy. Rf1 was best. } (22. Rf1 Nxb7 23. Rxf2 Nc5 24. Qc2 Qd7 25. a5 Qa4 26. Qxa4 Nxa4 27. d4 exd4 28. cxd4 Ra8) 22... Rxf3 23. Rf1 Rxd3 24. Qc2 Qh4 25. a5?? { (-5.90 → Mate in 5) Checkmate is now unavoidable. Qb1 was best. } (25. Qb1 Re3 26. Qb5 Nxe4 27. Qd7 Rxe2 28. Qxe6+ Kh8 29. Qg4 Qxg4 30. hxg4 Nf6 31. Rxf2 Nxg4+) 25... Qxe4?? { (Mate in 5 → -4.72) Lost forced checkmate sequence. Rxh3+ was best. } (25... Rxh3+ 26. gxh3 Rf3 27. Ng1 Rxh3+ 28. Nxh3 Qg3+ 29. Kh1 Qxh3#) 26. a6?? { (-4.72 → Mate in 11) Checkmate is now unavoidable. Ra2 was best. } (26. Ra2 Qe3 27. Rfa1 e4 28. Kh1 Qh6 29. Ng1 Bxg1 30. Kxg1 Qg5 31. a6 Nxa6 32. Kh1 Qe5) 26... Rxh3+ 27. gxh3 Qxc2 28. a7 Qxe2 29. a8=Q Rxa8 30. Rxa8+ Kf7 31. Kg2 Ne4 32. Raa1 Ke7 33. c4 Qe3 34. Ra7 Qg3+ 35. Kh1 Qxh3# { Black wins by checkmate. } 0-1