[Event "2023 Autumn Marathon"] [Site "https://lichess.org/x9EtGNtI"] [Date "2023.10.28"] [White "CentrForward"] [Black "sabhwilliam"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "18:30:52"] [WhiteElo "1845"] [BlackElo "1237"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A15"] [Opening "English Opening: Anglo-Indian Defense, King's Indian Formation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 { A15 English Opening: Anglo-Indian Defense, King's Indian Formation } 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5 8. d4 Bg4 9. h3 Bxf3 10. Bxf3 h5 11. h4 Qd7 12. Bg2 Ng4? { (0.25 → 1.54) Mistake. e6 was best. } (12... e6 13. Bg5 Rc8 14. e3 Nc6 15. Qf3 Nh7 16. Bf4 Ne7 17. Rfc1 Rc6 18. Qd1 Rac8 19. Rc2) 13. Bh3?? { (1.54 → -0.63) Blunder. Nxd5 was best. } (13. Nxd5 e6) 13... f5? { (-0.63 → 0.89) Mistake. Nxf2 was best. } (13... Nxf2) 14. Bg5 Bf6 15. Bxg4?! { (1.27 → 0.47) Inaccuracy. e3 was best. } (15. e3 Nc6 16. Qb3 e6 17. Ne2 Kg7 18. Nf4 Be7 19. Bxe7 Qxe7 20. Bxg4 hxg4 21. Rac1 Na5) 15... Bxg5?? { (0.47 → 2.40) Blunder. fxg4 was best. } (15... fxg4 16. Bxf6 Rxf6 17. Qb3 Nc6 18. e3 Rf5 19. Rad1 Raf8 20. Ne2 e6 21. Nf4 Qf7 22. a3) 16. hxg5?? { (2.40 → 0.06) Blunder. Bf3 was best. } (16. Bf3) 16... fxg4 17. e3 h4?! { (-0.25 → 0.49) Inaccuracy. Nc6 was best. } (17... Nc6 18. Ne2 Rf5 19. Nf4 Rxg5 20. Rc1 Rf8 21. Rc5 b6 22. Rc3 e5 23. dxe5 Nxe5 24. Kg2) 18. Kg2?! { (0.49 → -0.27) Inaccuracy. gxh4 was best. } (18. gxh4) 18... h3+ 19. Kh2 Qf5 20. Qe2? { (0.00 → -1.58) Mistake. Qb1 was best. } (20. Qb1 Qxg5 21. Nxd5 Qxd5 22. Qxg6+ Kh8 23. Qh6+ Kg8) 20... Qf3?? { (-1.58 → 1.50) Blunder. Nc6 was best. } (20... Nc6 21. Rad1 Rad8 22. a3 Kg7 23. b4 a6 24. b5 axb5 25. Rd2 e5 26. Nxb5 Rd7 27. Rc1) 21. Qxf3 gxf3? { (1.44 → 3.34) Mistake. Rxf3 was best. } (21... Rxf3 22. Nxd5) 22. Nxd5 Nc6 23. Kxh3 Rf7 24. Kg4? { (4.17 → 2.51) Mistake. Nf4 was best. } (24. Nf4 e5 25. Nxg6 exd4 26. exd4 Nxd4 27. Rad1 Ne6 28. Rfe1 Nxg5+ 29. Kh4 Nh7 30. g4 Rc7) 24... e5?? { (2.51 → 5.29) Blunder. Rd8 was best. } (24... Rd8 25. Nf4 e5 26. Nd3 Rd5 27. Rac1 exd4 28. e4 Re5 29. Rfe1 Rb5 30. Rc4 Ra5 31. a4) 25. dxe5?? { (5.29 → Mate in 2) Checkmate is now unavoidable. Nf6+ was best. } (25. Nf6+ Kf8 26. d5 Nb4 27. Rad1 Ke7 28. a3 Na6 29. Kxf3 Nc5 30. Kg2 Rh8 31. b4 Nd7) 25... Nxe5+ 26. Kh3 Rh7# { Black wins by checkmate. } 0-1