[Event "P3CI - KSK INA Seri21 - PRIZES"] [Site "https://lichess.org/D0Y1LWzk"] [Date "2022.01.31"] [White "ruslan1541"] [Black "anak_debok"] [Result "0-1"] [UTCDate "2022.01.31"] [UTCTime "14:29:21"] [WhiteElo "2584"] [BlackElo "2190"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+15"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 O-O 7. Be2 e6 8. Be3 exd5 9. cxd5 a6 10. a4 Ng4 11. Bg5 Qb6 12. Qc2 Nd7 13. O-O?! { (2.17 → 1.50) Inaccuracy. Nd2 was best. } (13. Nd2 f6 14. Bh4 Nh6 15. O-O Qc7 16. f4 Re8 17. Qb3 b6 18. Rae1 Rb8 19. Kh1 Nf7) 13... h6 14. Bf4 Nge5 15. Nd2 g5 16. Be3 Qd8 17. Kh1 Nf6 18. h3 g4 19. hxg4?? { (1.59 → -1.07) Blunder. f4 was best. } (19. f4 gxf3) 19... Nfxg4 20. Bf4 Qf6?? { (-1.24 → 0.58) Blunder. f5 was best. } (20... f5) 21. Bg3?! { (0.58 → -0.31) Inaccuracy. g3 was best. } (21. g3 Qg6 22. Kg2 f5 23. f3 Nf6 24. Bxe5 Nh5 25. Rh1 dxe5 26. Rxh5 Qxh5 27. Rh1 Qg6) 21... h5? { (-0.31 → 1.11) Mistake. Qg6 was best. } (21... Qg6 22. Bxg4) 22. f4?? { (1.11 → -2.97) Blunder. Nd1 was best. } (22. Nd1 Qg6) 22... Ne3 23. fxe5?? { (-2.84 → -8.15) Blunder. Qb3 was best. } (23. Qb3 Qg6) 23... Qg5 24. Qd3 Qxg3 25. Bf3? { (-8.29 → Mate in 7) Checkmate is now unavoidable. Qxe3 was best. } (25. Qxe3 Qxe3 26. Nc4 Qg5 27. a5 dxe5 28. Rf2 Bh6 29. Kg1 h4 30. Na4 h3 31. Ra3 Qh4) 25... Bxe5 26. Kg1 Ng4?! { (Mate in 6 → -11.84) Lost forced checkmate sequence. Qh4 was best. } (26... Qh4 27. Bg4 Bh2+ 28. Kh1 Bg3+ 29. Bh3 Bxh3 30. gxh3 Qxh3+ 31. Kg1 Qh2#) 27. Rfe1?! { (-11.84 → Mate in 4) Checkmate is now unavoidable. Bxg4 was best. } (27. Bxg4 Qxd3) 27... Bd4+?! { (Mate in 4 → -11.15) Lost forced checkmate sequence. Qf2+ was best. } { White resigns. } (27... Qf2+ 28. Kh1 Qh4+ 29. Kg1 Bh2+ 30. Kh1 Nf2#) 0-1