[Event "GM Mark Hebden's Birthday"] [Site "https://lichess.org/Vfz5HR1O"] [Date "2024.02.15"] [White "Nikodimonius"] [Black "MasterChessDojo"] [Result "0-1"] [UTCDate "2024.02.15"] [UTCTime "10:13:49"] [WhiteElo "1799"] [BlackElo "2093"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3?! { (0.25 → -0.35) Inaccuracy. c4 was best. } (5. c4 d5 6. cxd5 Nbd7 7. Bd4 Nxd5 8. Qb3 N7f6 9. Nc3 Bxc3) 5... Nc6 6. Bb2 d5 7. c3 Bd6 8. Be2 Bf5 9. d4 Ne4 10. Nbd2 Qe7 11. O-O Rae8?! { (-0.11 → 0.77) Inaccuracy. Na5 was best. } (11... Na5 12. Nxe4) 12. Rb1?? { (0.77 → -1.46) Blunder. c4 was best. } (12. c4) 12... Nxd2 13. Qxd2 Bxb1 14. Rxb1 b6? { (-2.00 → -0.54) Mistake. Na5 was best. } (14... Na5 15. a4 c6 16. Bc1 f5 17. Bd3 b6 18. Qa2 Kh8 19. h4 Rf6 20. g3 h6 21. Kg2) 15. a4? { (-0.54 → -1.76) Mistake. c4 was best. } (15. c4 Qe6) 15... Nd8?! { (-1.76 → -0.82) Inaccuracy. Na5 was best. } (15... Na5 16. Qc2 Nc4 17. Bd3 g6 18. Bc1 c5 19. g3 Qe6 20. h4 Rc8 21. Kg2 Be7 22. h5) 16. Qd3 Ne6 17. Ne5? { (-1.16 → -2.42) Mistake. g3 was best. } (17. g3 c5) 17... f5? { (-2.42 → -1.03) Mistake. c5 was best. } (17... c5 18. Qc2 c4 19. Nf3 Nf4 20. Bf1 Nh5 21. Bc1 Nf6 22. Rb5 Qd8 23. g3 a6 24. Rb1) 18. Bh5?! { (-1.03 → -1.69) Inaccuracy. c4 was best. } (18. c4 Bxe5 19. dxe5 dxc4 20. Qxc4 f4 21. Bc1 Qf7 22. exf4 Kh8 23. Bf1 Rd8 24. g3 g5) 18... g6?! { (-1.69 → -0.56) Inaccuracy. Rd8 was best. } (18... Rd8 19. f4 Bxe5 20. fxe5 f4 21. Bg4 Kh8 22. h3 f3 23. Bxf3 Qh4 24. Bg4 Ng5 25. Ba3) 19. Bd1? { (-0.56 → -1.78) Mistake. Bf3 was best. } (19. Bf3 Bxe5) 19... f4 20. Bc2?? { (-1.74 → -3.97) Blunder. g3 was best. } (20. g3) 20... Bxe5 21. dxe5 Qg5 22. exf4?? { (-2.84 → -6.19) Blunder. c4 was best. } (22. c4 fxe3 23. fxe3 dxc4 24. Qe2 Rd8 25. Be4 Qh5 26. Qc2 Qh6 27. Qxc4 Qxe3+ 28. Kh1 Kh8) 22... Nxf4 23. Qf3 Rxe5 24. c4 Ne2+ 25. Kh1?? { (-6.47 → Mate in 7) Checkmate is now unavoidable. Kf1 was best. } (25. Kf1 Rxf3 26. Bxe5 Qxe5 27. gxf3 Nd4 28. Kg2 Qg5+ 29. Kh1 Qf4 30. Re1 Qxf3+ 31. Kg1 Qg4+) 25... Rxf3 26. gxf3 Nf4 27. Rg1 Re1 28. Bf6 Qg2# { Black wins by checkmate. } 0-1