[Event "2021 Winter Marathon"] [Site "https://lichess.org/K17QriKG"] [Date "2021.12.28"] [White "Kastorcito"] [Black "papasi"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "21:05:47"] [WhiteElo "2650"] [BlackElo "2599"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C00"] [Opening "French Defense: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Qe2 { C00 French Defense: Chigorin Variation } d5 3. exd5 Nf6 4. dxe6 Bxe6 5. Nf3 Nc6 6. c3 Be7?! { (0.52 → 1.37) Inaccuracy. Qd7 was best. } (6... Qd7 7. d4 O-O-O 8. Qd1 h6 9. Nbd2 g5 10. Bb5 Bd6 11. O-O) 7. d4 O-O 8. Qd1 Re8 9. Be2 Bd6 10. O-O Bg4 11. Nbd2 Nd5 12. Nc4 Nf4?! { (1.69 → 2.73) Inaccuracy. Bf4 was best. } (12... Bf4 13. Re1) 13. Bxf4 Bxf4 14. h3 Bh5 15. Re1 Qf6 16. Qc2 Re7 17. d5?? { (2.22 → 0.47) Blunder. g4 was best. } (17. g4 Bg6) 17... Rae8?! { (0.47 → 1.15) Inaccuracy. Bxf3 was best. } (17... Bxf3 18. Bxf3 Ne5 19. Nxe5 Bxe5 20. Kf1 Rae8 21. Qa4 a6 22. Rad1 b5 23. Qa5 g6 24. Re3) 18. dxc6?? { (1.15 → -1.41) Blunder. g4 was best. } (18. g4) 18... Bxf3 19. gxf3 Qg5+ 20. Kf1?? { (-0.74 → -9.38) Blunder. Kh1 was best. } (20. Kh1 Qh5 21. Kg2 b5 22. Ne3 Bxe3 23. f4 Qh6 24. Bg4 Bxf4 25. Rxe7 Rxe7 26. Qf5 g6) 20... Qh4?? { (-9.38 → 4.37) Blunder. Bh2 was best. } (20... Bh2 21. Qxh7+ Kxh7 22. Bd3+ Kh8 23. Be4 f5 24. Rad1 Qg1+ 25. Ke2 Qg6 26. cxb7 fxe4 27. Kd2) 21. Qf5 g6? { (4.16 → 7.15) Mistake. b5 was best. } (21... b5) 22. Qg4 Qf6 23. cxb7 c5 24. Bd3 Rb8 25. Rxe7 Qxe7 26. Qxf4 Qxb7 27. Be4 Qb5 28. Bd5 Rf8 29. Re1 Qd7 30. Re5 Qxh3+ 31. Ke2 Qd7 32. Qf6 Qb5?! { (12.86 → Mate in 7) Checkmate is now unavoidable. a6 was best. } (32... a6 33. Nd6) 33. a4?! { (Mate in 7 → 11.07) Lost forced checkmate sequence. Re7 was best. } (33. Re7 Qe8 34. Rxe8 Rxe8+ 35. Kd1 Re6 36. Bxe6 fxe6 37. Ne5 a6 38. Qf7+ Kh8 39. Qf8#) 33... Qxa4?! { (11.07 → Mate in 7) Checkmate is now unavoidable. Qd7 was best. } (33... Qd7 34. Qc6 Qxc6 35. Bxc6 Rc8 36. Rxc5 Kf8 37. b4 Ke7 38. f4 h5 39. Kf3 f6 40. Kg3) 34. Ne3?! { (Mate in 7 → 13.93) Lost forced checkmate sequence. Re7 was best. } (34. Re7 Qe8 35. Rxe8 Rxe8+ 36. Kf1 Re6 37. Bxe6 fxe6 38. Ne5 h5 39. Qxg6+ Kf8 40. Qf7#) 34... Qd7?! { (13.93 → Mate in 6) Checkmate is now unavoidable. Qb5+ was best. } (34... Qb5+ 35. Nc4) 35. Re7?! { (Mate in 6 → 11.65) Lost forced checkmate sequence. Ng4 was best. } (35. Ng4 Qb5+ 36. Ke1 Qf1+ 37. Kxf1 h6 38. Qxg6+ Kh8 39. Qxh6+ Kg8 40. Nf6#) 35... Qb5+?! { (11.65 → Mate in 5) Checkmate is now unavoidable. Qxe7 was best. } (35... Qxe7 36. Qxe7) 36. Ke1 Qxb2 37. Bxf7+ Rxf7 38. Qxf7+ Kh8 39. Qg7# { White wins by checkmate. } 1-0