[Event "Rated classical game"] [Site "https://lichess.org/AendK80i"] [Date "2018.07.27"] [White "hicetnunc"] [Black "supermaths"] [Result "0-1"] [UTCDate "2018.07.27"] [UTCTime "07:03:46"] [WhiteElo "2089"] [BlackElo "2134"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense, Kingside Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 { A43 Benoni Defense: Benoni-Indian Defense, Kingside Move Order } d6 4. Nc3 Bf5 5. Nd2 Nbd7?! { (0.72 → 1.47) Inaccuracy. Bd7 was best. } (5... Bd7) 6. e4 Bg6 7. Be2 e6 8. O-O?! { (1.47 → 0.72) Inaccuracy. f4 was best. } (8. f4 h6 9. dxe6 fxe6 10. O-O Qe7 11. Nc4 O-O-O 12. Bf3 Nxe4 13. Nxe4 Bxe4 14. Bxe4 d5) 8... Be7 9. f4 exd5?! { (1.18 → 2.19) Inaccuracy. h6 was best. } (9... h6 10. dxe6) 10. f5 dxe4 11. fxg6 hxg6 12. Ndxe4 d5 13. Ng5 Nb6 14. Bb5+ Kf8 15. a4 c4 16. a5 Nc8?! { (2.77 → 3.57) Inaccuracy. a6 was best. } (16... a6 17. axb6 Qxb6+ 18. Kh1 Rd8 19. Ba4 Qc5 20. Qf3 b5 21. h3 d4 22. Nce4 Qd5 23. b3) 17. Nxd5 Bc5+? { (2.45 → 4.88) Mistake. Qd6 was best. } (17... Qd6) 18. Kh1 Nd6 19. Nxf6 gxf6 20. Qd5 Qc7 21. Rxf6?? { (4.14 → 1.79) Blunder. Bf4 was best. } (21. Bf4 fxg5 22. Be5 Rh7 23. Rad1 Rd8 24. Bxc4 Nxc4 25. Qxd8+ Qxd8 26. Rxd8+ Ke7 27. Bf6+ Ke6) 21... Rxh2+ 22. Kxh2 Nf5+ 23. Kh3?? { (2.09 → Mate in 1) Checkmate is now unavoidable. Rd6 was best. } (23. Rd6) 23... Qg3# { Black wins by checkmate. } 0-1