[Event "EAST GRINSTEAD BOOKSHOP CHESS Arena"] [Site "https://lichess.org/cDhl34oj"] [Date "2021.05.11"] [White "Markapp74"] [Black "David_Ainsworth"] [Result "0-1"] [UTCDate "2021.05.11"] [UTCTime "19:22:27"] [WhiteElo "1717"] [BlackElo "1918"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A87"] [Opening "Dutch Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 Nf6 3. g3 g6 4. Nf3 Bg7 5. Bg2 { A87 Dutch Defense: Leningrad Variation } O-O 6. O-O c5 7. dxc5 Nc6?! { (0.90 → 2.03) Inaccuracy. Ne4 was best. } (7... Ne4 8. Ng5 Nxc5 9. Qd5+ Ne6 10. Rd1 Nc6 11. Nc3 h6 12. Nxe6) 8. Nd4 e5?! { (2.06 → 3.31) Inaccuracy. Ne4 was best. } (8... Ne4 9. Be3) 9. Nxc6?? { (3.31 → -0.12) Blunder. Nb5 was best. } (9. Nb5 Kh8) 9... dxc6 10. Nd2?! { (-0.11 → -0.82) Inaccuracy. Qxd8 was best. } (10. Qxd8 Rxd8) 10... e4 11. e3?! { (-0.52 → -1.56) Inaccuracy. Qc2 was best. } (11. Qc2 a5) 11... Be6 12. Rb1 Nd7 13. b4 a5 14. a3 Ne5 15. Bb2 axb4 16. axb4 Ra2 17. Qb3? { (-0.88 → -2.09) Mistake. Re1 was best. } (17. Re1 Nd3) 17... Qxd2 18. Qxa2 Nd3 19. Qa3? { (-2.59 → -4.33) Mistake. Qa7 was best. } (19. Qa7 Bxb2 20. Qxb7 Bxc4 21. Qxc6 Qxb4 22. Rfd1 Qc3 23. Bf1 Bb3 24. Qb7 Bxd1 25. Bxd3 Qxd3) 19... Bxb2 20. Qa7 Qxb4 21. Rfd1 Bxc4 22. f3?! { (-4.71 → -7.48) Inaccuracy. Bf1 was best. } (22. Bf1 Bd5) 22... Bd5 23. fxe4 fxe4 24. Rf1 Rd8 25. Bh3?! { (-5.44 → -7.76) Inaccuracy. h4 was best. } (25. h4 Kg7) 25... Qd2 26. Qxb7 Qxe3+ 27. Kh1 Bd4? { (-9.71 → -4.18) Mistake. Nf2+ was best. } (27... Nf2+ 28. Rxf2 Qxf2 29. Bg2 Be5 30. Rf1 Qxc5 31. Rd1 e3 32. Bxd5+ cxd5 33. Qa6 d4 34. Qe2) 28. Qe7 Qg1+?? { (-4.09 → -0.97) Blunder. Ra8 was best. } (28... Ra8 29. Be6+ Bxe6 30. Qxe6+ Kh8 31. Qxc6 Rg8 32. Qd5 Nf2+ 33. Rxf2 Qxf2 34. Qxe4 Rf8 35. c6) 29. Rxg1 e3+ 30. Bg2?? { (-0.97 → Mate in 1) Checkmate is now unavoidable. Rg2 was best. } (30. Rg2 Nf2+) 30... Nf2# { Black wins by checkmate. } 0-1