[Event "KNSB Klasse 3B"] [Site "Lonneker"] [Date "2023.11.04"] [Round "3"] [White "Arend Luimes (WSG-1)"] [Black "Roelof Berkepeis (SVL-1)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Queen's Pawn Game: Modern Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.68) Inaccuracy. Nf6 was best. } { A40 Queen's Pawn Game: Modern Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3 d6 3. g3 Bg7 4. Bg2 Nd7 5. c4 h6 6. Nc3 e5 7. b3 Ne7 8. Bb2 O-O 9. Qd2 Nf5 10. e4? { (0.80 → -0.37) Mistake. dxe5 was best. } (10. dxe5 dxe5 11. O-O Re8 12. Rad1 e4 13. Ne1 e3 14. Qc1 exf2+ 15. Rxf2 c6 16. Ne4 Bxb2) 10... Nxd4 11. Nxd4 exd4 12. Nb5 Nc5?! { (-0.48 → 0.40) Inaccuracy. c5 was best. } (12... c5 13. Nxd6 Ne5 14. Nxc8 Rxc8 15. f4 Ng4 16. O-O Ne3 17. Rf2 b5 18. cxb5 c4 19. bxc4) 13. Bxd4 Ne6?! { (0.36 → 1.35) Inaccuracy. f5 was best. } (13... f5 14. Bxg7) 14. Bxg7 Kxg7 15. O-O a6 16. Nc3 Qg5?! { (1.30 → 2.00) Inaccuracy. b5 was best. } (16... b5 17. f4 bxc4 18. f5 Qg5 19. Qf2 Nc5 20. Nd5 cxb3 21. Qd4+ f6 22. axb3 gxf5 23. Rae1) 17. f4 Qc5+ 18. Kh1 Qd4 19. Qc2 Bd7 20. f5?! { (2.51 → 1.76) Inaccuracy. Rad1 was best. } (20. Rad1 Qa7 21. f5 Nd4 22. Qb2 f6 23. fxg6 b5 24. Nd5 c5 25. Qc1 Bc6 26. Nxf6 Qe7) 20... Ng5 21. Rad1 Qe5 22. Rd5 Qe8 23. Qd2 Bc6 24. f6+ Kh7 25. Rxg5? { (1.03 → -0.31) Mistake. h4 was best. } (25. h4) 25... hxg5 26. Qxg5 Rh8 27. Rf5 Qf8 28. Rf1 Qh6 29. Qg4 Kg8 30. Nd5?? { (-1.37 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (30. h4 Qh5 31. Qxh5 Rxh5 32. Nd5 Bxd5 33. cxd5 c6 34. dxc6 bxc6 35. Kh2 Ra5 36. Rd1 Rd8) 30... Qxh2# { Black wins. } 0-1