[Event "Czwartkowe zmagania 1"] [Site "https://lichess.org/s8cbn27M"] [Date "2023.12.21"] [White "VolodymyrShoshoia"] [Black "PatrykZajac"] [Result "1-0"] [UTCDate "2023.12.21"] [UTCTime "17:20:37"] [WhiteElo "1302"] [BlackElo "1161"] [WhiteRatingDiff "+84"] [BlackRatingDiff "-75"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bb4 4. Nxe5 Bxc3 5. bxc3?! { (0.51 → -0.06) Inaccuracy. dxc3 was best. } (5. dxc3 d6 6. Nd3 Nxe4 7. g3 O-O 8. Bg2 Re8 9. O-O Nc6) 5... O-O 6. Bc4 Qe8 7. Nf3 d5 8. Bb3?! { (-0.28 → -0.95) Inaccuracy. Be2 was best. } (8. Be2) 8... Nxe4? { (-0.95 → 0.45) Mistake. dxe4 was best. } (8... dxe4 9. Ng1 c5 10. Ne2 Qc6 11. d3 exd3 12. Qxd3 Nbd7 13. O-O Ne5 14. Qg3 Re8 15. c4) 9. O-O Bg4? { (0.48 → 1.94) Mistake. Qd8 was best. } (9... Qd8 10. d3) 10. d3?? { (1.94 → -1.26) Blunder. Ba3 was best. } (10. Ba3) 10... Na6?? { (-1.26 → 3.39) Blunder. Nxc3 was best. } (10... Nxc3 11. Qd2 Ne2+ 12. Kh1 Nxc1 13. Raxc1 Bxf3 14. gxf3 Qe5 15. Rg1 c6 16. Qh6 g6 17. f4) 11. dxe4 dxe4 12. Qd4?? { (3.64 → -0.27) Blunder. h3 was best. } (12. h3 Rd8 13. Qe1 Bxf3 14. gxf3 Rd6 15. Kh2 Nc5 16. f4 Rh6 17. Qe3 Qc6 18. Rg1 Re8) 12... exf3?? { (-0.27 → 4.91) Blunder. c5 was best. } (12... c5 13. Qd5 exf3 14. Bg5 Nc7 15. Qxc5 Ne6 16. Qb4 h5 17. Be7 a5 18. Qxb7 fxg2 19. Rfe1) 13. Qxg4 Qc8 14. Qxf3 Nc5 15. Qg3 Ne4 16. Qf3 Ng5?! { (5.55 → 7.42) Inaccuracy. Nf6 was best. } (16... Nf6 17. Bg5 Qg4 18. Qxg4 Nxg4 19. h3 h6 20. Bh4 Ne5 21. Rfd1 Nc6 22. Rd7 Na5 23. Rxc7) 17. Qg3?! { (7.42 → 5.61) Inaccuracy. Bxg5 was best. } (17. Bxg5 a5 18. Bd5 c6 19. Be4 Qe6 20. Bd3 Rfd8 21. Bxd8 Rxd8 22. Qh5 g6 23. Qxa5 Re8) 17... Ne4 18. Qf3 Nf6 19. Re1 b6 20. Qg3 Re8 21. Bh6 Rxe1+ 22. Rxe1 Qg4 23. Qxg4 Nxg4 24. Bf4 Rf8 25. Bxc7 Rc8 26. Bd6 Rxc3?? { (5.78 → Mate in 1) Checkmate is now unavoidable. h5 was best. } (26... h5 27. f3 Nh6 28. Be5 Re8 29. Bg3 Rc8 30. Re5 Kf8 31. Rd5 Re8 32. Ba4 Re6 33. Rd8+) 27. Re8# { White wins by checkmate. } 1-0