[Event "Rated classical game"] [Site "https://lichess.org/dzSfBpu0"] [Date "2023.09.17"] [White "electricfalcon"] [Black "osumarko"] [Result "1-0"] [UTCDate "2023.09.17"] [UTCTime "14:37:06"] [WhiteElo "1502"] [BlackElo "1312"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A53"] [Opening "Old Indian Defense: Czech Variation, with Nf3"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nf3 c6 { A53 Old Indian Defense: Czech Variation, with Nf3 } 4. Nc3 g6 5. e4 d5?! { (0.82 → 1.67) Inaccuracy. Bg7 was best. } (5... Bg7 6. Be2 O-O 7. O-O e5 8. d5 a5 9. Be3 Ng4 10. Bd2) 6. cxd5 cxd5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. exd5?! { (0.97 → 0.27) Inaccuracy. e5 was best. } (9. e5 Ne4) 9... Nxd5?? { (0.27 → 5.25) Blunder. Nb6 was best. } (9... Nb6) 10. Nxd5 Qa5+ 11. Nc3 Bg7 12. O-O O-O 13. Bg5 e5 14. Nxe5 Nxe5 15. dxe5 Bxe5 16. Ne4 f5 17. Qb3+ Kg7 18. Nc3 f4 19. Qxb7+ Kg8 20. Bh6 Bc7 21. Nd5 Rab8 22. Qc6 Rf7 23. Rfe1 Rff8?! { (17.67 → Mate in 5) Checkmate is now unavoidable. Rbf8 was best. } (23... Rbf8 24. Re7) 24. Nxc7? { (Mate in 5 → 9.60) Lost forced checkmate sequence. Nf6+ was best. } (24. Nf6+ Kh8 25. Re7 Qe1+ 26. Raxe1 Rxf6 27. Qxf6+ Kg8 28. Qg7#) 24... Qd2? { (9.60 → Mate in 9) Checkmate is now unavoidable. Qf5 was best. } (24... Qf5 25. Bxf8 Qxf8 26. Rad1 Qf7 27. Ne6 Re8 28. Rd7 h6 29. Rxa7 g5 30. Ra8 Rxa8 31. Qxa8+) 25. Qe6+ Rf7 26. Nd5 Qxf2+ 27. Kxf2 Rxb2+ 28. Kg1 f3 29. Qe8+ Rf8 30. Qxf8# { White wins by checkmate. } 1-0