[Event "2022 Winter Marathon"] [Site "https://lichess.org/PYF2K1c7"] [Date "2022.12.28"] [White "OptimusPrime50"] [Black "realcyberbird"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "11:48:03"] [WhiteElo "1930"] [BlackElo "2427"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B93"] [Opening "Sicilian Defense: Najdorf Variation, Amsterdam Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 { B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation } e5 7. fxe5 dxe5 8. Nf3 Qxd1+ 9. Nxd1 Nc6 10. Nc3 Bb4 11. Bd3 Bxc3+ 12. bxc3 Be6 13. O-O h6 14. Ba3 O-O-O 15. Rab1 Rd7 16. Rb6 Nb8?? { (0.00 → 2.63) Blunder. Kc7 was best. } (16... Kc7 17. Rxc6+ bxc6 18. Nxe5 Rdd8 19. Bb4 Ra8 20. Nxf7 Bxf7 21. e5 Bxa2 22. Ba5+ Kd7 23. exf6) 17. Nxe5 Rc7 18. Bd6 Rxc3?? { (2.65 → 5.82) Blunder. Nbd7 was best. } (18... Nbd7 19. Bxc7 Kxc7 20. Nxd7 Nxd7 21. Rb4 a5 22. Rd4 Ne5 23. Bb5 Rc8 24. Ba4 Bxa2 25. Bb3) 19. Rfb1 Nfd7 20. Nxd7 Kxd7 21. Bg3?! { (5.85 → 3.75) Inaccuracy. Be5 was best. } (21. Be5 Rxd3 22. Rxb7+ Ke8 23. cxd3 Nd7 24. Rb8+ Nxb8 25. Rxb8+ Kd7 26. Rxh8 Bxa2 27. Ra8 Bb1) 21... Rcc8? { (3.75 → 6.06) Mistake. Ke7 was best. } (21... Ke7 22. Be5 Rcc8 23. Rxb7+ Nd7 24. Bxg7 Rhd8 25. Ra7 Rc6 26. a3 Bc4 27. Bxc4 Rxc4 28. Bxh6) 22. Rxb7+ Kc6?? { (6.03 → Mate in 2) Checkmate is now unavoidable. Ke8 was best. } (22... Ke8 23. Bxb8 Kf8 24. Bd6+ Kg8 25. e5 g5 26. a4 Kg7 27. Be7 Rhe8 28. Ra7 Bc4 29. Be4) 23. e5?? { (Mate in 2 → 4.43) Lost forced checkmate sequence. R1b6+ was best. } (23. R1b6+ Kc5 24. Bf2#) 23... Bd5?? { (4.43 → Mate in 2) Checkmate is now unavoidable. Kc5 was best. } (23... Kc5 24. Bf2+ Kd5 25. Re1 Nd7 26. c4+ Rxc4 27. Bxc4+ Kxc4 28. Rd1 Nxe5 29. Bd4 Nd3 30. Bxg7) 24. c4?! { (Mate in 2 → 10.37) Lost forced checkmate sequence. R1b6+ was best. } (24. R1b6+ Kc5 25. Bf2#) 24... Be6?! { (10.37 → Mate in 2) Checkmate is now unavoidable. Nd7 was best. } (24... Nd7 25. cxd5+ Kc5 26. Rxd7 Kd4 27. Rd1 h5 28. e6 Kc5 29. Bxa6 Ra8 30. Rc7+ Kb4 31. Be1+) 25. Be4+ Kc5 26. Bf2+ { White wins on time. } 1-0