[Event "2023 Winter Marathon"] [Site "https://lichess.org/DnQJmzRH"] [Date "2023.12.29"] [White "nik418"] [Black "Maryamyum"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "12:09:04"] [WhiteElo "2368"] [BlackElo "1972"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A13"] [Opening "English Opening: Agincourt Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 2. c4 d5 { A13 English Opening: Agincourt Defense } 3. g3 dxc4 4. Bg2 Nc6 5. Qc2 Nf6 6. Qxc4 Be7 7. b3?! { (0.75 → 0.19) Inaccuracy. d4 was best. } (7. d4 O-O 8. O-O Na5 9. Qc2 b6 10. Bf4 Nd5 11. Nc3 Nxf4) 7... O-O 8. Bb2 a6 9. Qc1 Nd5 10. Nc3 Nxc3 11. dxc3?! { (0.59 → 0.01) Inaccuracy. Bxc3 was best. } (11. Bxc3 Nb4 12. O-O Nd5 13. Bb2 a5 14. a3 b6 15. Rd1 Bb7 16. Ne5 Bf6 17. Nc4 Bxb2) 11... b6?? { (0.01 → 2.27) Blunder. e5 was best. } (11... e5 12. O-O Qe8 13. Ne1 Bg4 14. Qe3 f5 15. Nd3 Bd6 16. c4 f4 17. gxf4 exf4 18. Qxe8) 12. Ne5?! { (2.27 → 1.25) Inaccuracy. Nd4 was best. } (12. Nd4 Nxd4 13. Bxa8 Nf5 14. Qc2 e5 15. Rd1 Qe8 16. Bf3 Kh8 17. O-O Bd6 18. a3 Nh6) 12... Nxe5 13. Bxa8 c6 14. c4?? { (1.27 → -0.41) Blunder. Ba3 was best. } (14. Ba3 a5) 14... Bd7?? { (-0.41 → 3.17) Blunder. Nd3+ was best. } (14... Nd3+) 15. Bxe5 Qxa8 16. O-O c5 17. f3? { (3.64 → 1.96) Mistake. Qc3 was best. } (17. Qc3 f6 18. Rad1 Qb7 19. Bd6 Rf7 20. Bxe7 Rxe7 21. Rd6 e5 22. Rfd1 Bh3 23. f3 e4) 17... f6 18. Bb2 e5 19. e4 Bh3 20. Rd1 b5 21. Qe3 Qc6 22. Rac1 Bd6?! { (1.78 → 2.71) Inaccuracy. h5 was best. } (22... h5 23. Rd2) 23. Rd3?! { (2.71 → 1.75) Inaccuracy. Qd2 was best. } (23. Qd2 Bc7 24. Qd5+ Qxd5 25. Rxd5 Be6 26. Rdd1 Rb8 27. Rc2 bxc4 28. bxc4 Bxc4 29. Bxe5 Bxe5) 23... f5?! { (1.75 → 2.86) Inaccuracy. h5 was best. } (23... h5) 24. Rcd1 Bc7 25. Rd5?! { (3.38 → 2.28) Inaccuracy. exf5 was best. } (25. exf5 Rxf5 26. Rd5 h5 27. Qe4 Rf6 28. Bxe5 Re6 29. Qf4 Qe8 30. Re1 bxc4 31. Qg5 Rg6) 25... f4 26. Qxc5?? { (2.00 → -4.74) Blunder. Qf2 was best. } (26. Qf2 fxg3 27. Qxg3 Qh6 28. Kh1 Rf6 29. Rg1 Rg6 30. Qf2 Rxg1+ 31. Qxg1 bxc4 32. bxc4 Be6) 26... Bb6 27. Ba3 Bxc5+ 28. Bxc5 Re8 29. g4 h5 30. gxh5 Qh6 31. Bf2?? { (-5.60 → Mate in 10) Checkmate is now unavoidable. cxb5 was best. } (31. cxb5 Qg5+ 32. Kf2 Qg2+ 33. Ke1 Qxf3 34. Kd2 axb5 35. Kc2 Qxh5 36. R5d3 b4 37. Bxb4) 31... Qg5+ 32. Kh1 Qg2# { Black wins by checkmate. } 0-1