[Event "2021 Winter Marathon"] [Site "https://lichess.org/IeKvjEVx"] [Date "2021.12.28"] [White "Keoya"] [Black "Juniordiazherquinio"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "23:57:51"] [WhiteElo "2337"] [BlackElo "2421"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 g6 3. e3 Bg7 4. f4?! { (0.12 → -0.48) Inaccuracy. d4 was best. } (4. d4 b6 5. Nf3 Bb7 6. Be2 O-O 7. O-O c5 8. c4 cxd4) 4... O-O 5. Nf3 d5 6. Be2 c5 7. O-O Nc6 8. d3?? { (-0.19 → -2.62) Blunder. Ne5 was best. } (8. Ne5 Nxe5 9. Bxe5 Ne8 10. a4 b6 11. d3 Bb7 12. Nd2 e6) 8... d4 9. e4 Ng4 10. Bc1 Ne3 11. Bxe3 dxe3 12. e5 { White offers draw } 12... f6 13. Qc1?! { (-3.33 → -4.78) Inaccuracy. exf6 was best. } (13. exf6 Bxf6) 13... fxe5 14. fxe5 Nxe5 15. c3 Nxd3?? { (-4.54 → -1.88) Blunder. Nxf3+ was best. } (15... Nxf3+ 16. Bxf3) 16. Qxe3 Nf4 17. Bc4+ Kh8?! { (-1.69 → -0.99) Inaccuracy. e6 was best. } (17... e6 18. Nbd2) 18. Nbd2 b6? { (-1.25 → -0.09) Mistake. b5 was best. } (18... b5 19. Bxb5) 19. Ne4 Bb7?! { (0.00 → 0.87) Inaccuracy. Qc7 was best. } (19... Qc7 20. Nfg5 b5 21. Nf7+ Kg8 22. Nh6+ Kh8) 20. Rad1? { (0.87 → -0.25) Mistake. Nfg5 was best. } (20. Nfg5 Qc7 21. Nf7+ Rxf7 22. Bxf7 Bh6 23. Bc4 a6 24. Rae1 b5 25. Bd3 c4 26. Bb1 cxb3) 20... Qc7 21. Neg5 e6? { (-0.15 → 0.98) Mistake. Bh6 was best. } (21... Bh6 22. h4 Rf5 23. Rde1 e6 24. Ne5 Bxg5 25. hxg5 Nxg2 26. Qg3 Qg7 27. Rxf5 gxf5 28. Re2) 22. Nh4? { (0.98 → -0.62) Mistake. g3 was best. } (22. g3 b5 23. gxf4 bxc4 24. Nxe6 Qe7 25. Rfe1 Rf5 26. Nfg5 Bd5 27. bxc4 Bxe6 28. Qxe6 Qxe6) 22... b5?? { (-0.62 → 11.30) Blunder. Bh6 was best. } (22... Bh6 23. Nxe6 Rae8 24. Qxf4 Qxf4 25. Rxf4 Bxf4 26. Nxf8 Rxf8 27. Nf3 Be3+ 28. Kh1 Bc8 29. a4) 23. Rxf4 Qxf4?! { (11.27 → Mate in 5) Checkmate is now unavoidable. Rf6 was best. } (23... Rf6 24. Rxf6) 24. Nxg6+ hxg6 25. Qh3+ Bh6 26. Qxh6+ Kg8 27. Qh7# { White wins by checkmate. } 1-0