[Event "Блиц-Маэстро.Юниор.24.02.26"] [Site "https://lichess.org/gOPnYnhE"] [Date "2026.02.24"] [Round "-"] [White "lines21"] [Black "Z-BykovMiron-1Z"] [Result "1-0"] [GameId "gOPnYnhE"] [UTCDate "2026.02.24"] [UTCTime "17:09:49"] [WhiteElo "1330"] [BlackElo "1049"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } { C42 Petrov's Defense } 3. d3 { [%eval 0.0] } 3... Nc6 { [%eval 0.0] } 4. a3 { [%eval -0.16] } 4... a6 { [%eval 0.0] } 5. h3 { [%eval -0.22] } 5... b6?! { (-0.22 → 0.48) Inaccuracy. d5 was best. } { [%eval 0.48] } (5... d5 6. Nbd2 a5 7. Be2 Bc5 8. O-O O-O 9. exd5 Qxd5 10. Nc4) 6. Be3?! { (0.48 → -0.48) Inaccuracy. c4 was best. } { [%eval -0.48] } (6. c4 d6 7. g3 g6 8. Bg2 Bg7 9. O-O Be6 10. Nc3 h6 11. b4 O-O) 6... Bb7?! { (-0.48 → 0.34) Inaccuracy. d5 was best. } { [%eval 0.34] } (6... d5 7. Nbd2 Bb7 8. c3 Qd7 9. Qc2 O-O-O 10. Be2 h6 11. O-O-O Kb8 12. d4) 7. Nc3 { [%eval -0.09] } 7... Bc5 { [%eval 0.22] } 8. Qd2 { [%eval -0.18] } 8... Bxe3 { [%eval 0.24] } 9. Qxe3?! { (0.24 → -0.34) Inaccuracy. fxe3 was best. } { [%eval -0.34] } (9. fxe3 d5 10. O-O-O b5 11. g4 dxe4 12. dxe4 Qxd2+ 13. Rxd2 Nd8 14. Rhh2 Nxe4) 9... O-O { [%eval -0.37] } 10. Be2 { [%eval -0.45] } 10... h6 { [%eval -0.19] } 11. O-O { [%eval -0.18] } 11... g5? { (-0.18 → 0.95) Mistake. d5 was best. } { [%eval 0.95] } (11... d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. c3 Rae8 15. Rae1 e4 16. dxe4 Rxe4 17. Qd2) 12. Nh2 { [%eval 0.49] } 12... Nh7?! { (0.49 → 1.30) Inaccuracy. Nd4 was best. } { [%eval 1.3] } (12... Nd4 13. Bd1 Ne6 14. Ng4 Nxg4 15. Bxg4 Nd4 16. Qd2 a5 17. Rae1 d6 18. Ne2) 13. Ng4 { [%eval 0.98] } 13... h5? { (0.98 → 2.23) Mistake. Kg7 was best. } { [%eval 2.23] } (13... Kg7 14. Qd2 d6 15. Ne3 Nd4 16. Bg4 Nf6 17. Rae1 Nxg4 18. hxg4 a5 19. Ncd5) 14. Nh6+ { [%eval 2.18] } 14... Kg7 { [%eval 2.64] } 15. Nf5+ { [%eval 2.64] } 15... Kg8 { [%eval 2.77] } 16. Bxh5 { [%eval 2.74] } 16... Ne7 { [%eval 2.92] } 17. Nh6+ { [%eval 2.4] } 17... Kg7 { [%eval 2.49] } 18. Ng4 { [%eval 2.41] } 18... Nf6?? { (2.41 → 5.56) Blunder. d6 was best. } { [%eval 5.56] } (18... d6 19. Qd2 c5 20. Ne3 Bc8 21. Bg4 Be6 22. Ne2 Nf6 23. f3 Ng6 24. Ng3) 19. Qxg5+ { [%eval 5.77] } 19... Kh8?! { (5.77 → 8.26) Inaccuracy. Ng6 was best. } { [%eval 8.26] } (19... Ng6 20. Qh6+ Kg8 21. Bxg6 fxg6 22. Qxg6+ Kh8 23. Nxe5 Nh7 24. Qg3 Rf6 25. Ng4) 20. Qxf6+ { [%eval 7.66] } 20... Kh7? { (7.66 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } { [%eval #2] } (20... Kg8 21. Bxf7+ Rxf7 22. Nh6+ Kh7 23. Nxf7 Qf8 24. Qh4+ Kg7 25. Nxe5 d6 26. Qg3+) 21. Qh6+ { [%eval #1] } 21... Kg8 { [%eval #1] } 22. Nf6# { White wins by checkmate. } 1-0