[Event "2022 Winter Marathon"] [Site "https://lichess.org/YKbOvPIR"] [Date "2022.12.28"] [White "donald1440"] [Black "salemyahi"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "00:24:37"] [WhiteElo "1687"] [BlackElo "2049"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-10"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B07"] [Opening "Pirc Defense: Byrne Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. Nc3?! { (0.75 → 0.16) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O) 2... Nf6?! { (0.16 → 0.72) Inaccuracy. c5 was best. } (2... c5 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3) 3. d4 g6 4. Bg5 { B07 Pirc Defense: Byrne Variation } Bg7 5. Qd2 O-O 6. O-O-O a6?! { (1.36 → 2.01) Inaccuracy. c6 was best. } (6... c6 7. f3 b5 8. h4 Nbd7 9. Bh6 e5 10. h5 Bxh6 11. Qxh6) 7. h4 h5 8. f3 b5 9. Bd3? { (2.30 → 0.57) Mistake. g4 was best. } (9. g4 Nc6 10. Bxf6 Bxf6 11. gxh5 Nxd4 12. hxg6 e5 13. gxf7+ Rxf7 14. f4 Bb7 15. Nh3 exf4) 9... c5 10. dxc5 dxc5 11. e5 Nd5?? { (0.49 → 7.60) Blunder. b4 was best. } (11... b4 12. Nb1 Nh7 13. Be4 Qxd2+ 14. Nxd2 Nxg5 15. Bxa8 Ne6 16. Ne2 Bxe5 17. Bd5 Ng7 18. Nc4) 12. Nxd5?? { (7.60 → -1.32) Blunder. Be4 was best. } (12. Be4 Be6 13. Bxd5 b4 14. Bxa8 Nd7 15. Nd5 Qxa8 16. Nc7 Qc6 17. Nxe6 Qxe6 18. Qd5 Nxe5) 12... Qxd5 13. b3? { (-1.35 → -2.80) Mistake. c4 was best. } (13. c4) 13... Qxe5 14. c3 Qxc3+? { (-2.70 → -1.10) Mistake. b4 was best. } (14... b4 15. Be4 bxc3 16. Qf4 c2 17. Qxe5 cxd1=Q+ 18. Kxd1 Bxe5 19. Bxa8 Rd8+ 20. Kc1 c4 21. bxc4) 15. Qxc3 Bxc3 16. Be4? { (-1.09 → -2.62) Mistake. Bxe7 was best. } (16. Bxe7 Re8) 16... Ra7 17. Ne2 Bg7 18. Nf4 Re8?! { (-2.67 → -2.01) Inaccuracy. c4 was best. } (18... c4 19. bxc4 Rc7 20. c5 Rxc5+ 21. Kb1 Bf6 22. Bh6 Re8 23. Nd5 Be6 24. Nxf6+ exf6 25. Rd6) 19. Nd5? { (-2.01 → -3.67) Mistake. g4 was best. } (19. g4) 19... Be6?? { (-3.67 → -0.80) Blunder. Nc6 was best. } (19... Nc6) 20. Nf4? { (-0.80 → -2.28) Mistake. Nxe7+ was best. } (20. Nxe7+ Kh7 21. Nd5 Nd7 22. Rhe1 Bxd5 23. Bxd5 Rxe1 24. Rxe1 Ne5 25. Rd1 c4 26. Be4 f5) 20... Nd7?? { (-2.28 → -0.08) Blunder. Bd7 was best. } (20... Bd7) 21. Nxe6 fxe6 22. Rhe1?? { (0.00 → -2.45) Blunder. Bxg6 was best. } (22. Bxg6 Rc8 23. Rhe1 c4 24. Kb1 a5 25. Bxh5 cxb3 26. axb3 a4 27. Be3 Rac7 28. Bg4 Nf8) 22... Nf6?? { (-2.45 → 1.81) Blunder. Kf7 was best. } (22... Kf7) 23. Bc6?? { (1.81 → -0.61) Blunder. Bxg6 was best. } (23. Bxg6 Rc8 24. Rxe6 c4 25. Kb1 cxb3 26. axb3 Rac7 27. Ree1 Rf8 28. Bc1 Rc5 29. Ba3 b4) 23... Rc8 24. Rxe6 c4 25. b4?? { (-0.51 → -2.67) Blunder. bxc4 was best. } (25. bxc4) 25... a5?? { (-2.67 → 0.07) Blunder. Kf7 was best. } (25... Kf7 26. Rde1 Rac7 27. Bxf6 Rxc6 28. Rxc6 Bh6+ 29. Kc2 Rxc6 30. Bxe7 Re6 31. Rxe6 Kxe6 32. Bc5) 26. bxa5 Rxa5 27. Rxe7 Rxc6 28. Rd8+ Kh7 29. Bxf6 Rxf6 30. Rdd7 Rxa2 31. Rxg7+ Kh6?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kh8 was best. } (31... Kh8 32. Rh7+ Kg8 33. Rdg7+ Kf8 34. Rb7 Kg8) 32. Rh7# { White wins by checkmate. } 1-0