[Event "2021 Winter Marathon"] [Site "https://lichess.org/pq97qEyb"] [Date "2021.12.28"] [White "BIZOO"] [Black "Kastorcito"] [Result "1/2-1/2"] [UTCDate "2021.12.28"] [UTCTime "07:49:35"] [WhiteElo "2702"] [BlackElo "2737"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C00"] [Opening "French Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 d5 3. Nc3 { C00 French Defense: Two Knights Variation } Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. d4 b6? { (0.00 → 1.61) Mistake. Be7 was best. } (7... Be7 8. h4 cxd4 9. cxd4 Qa5+ 10. Bd2 Qb6 11. Bc3 f6 12. exf6) 8. g3? { (1.61 → 0.36) Mistake. Nf4 was best. } (8. Nf4 Bb7 9. h4 Qc7 10. Bb5 h6 11. O-O a6 12. Bd3 O-O-O) 8... Ba6?! { (0.36 → 0.98) Inaccuracy. b5 was best. } (8... b5 9. a3 cxd4 10. cxd4 b4 11. a4 Qb6 12. Nf4 b3 13. Bb5 Ba6 14. O-O Bxb5 15. axb5) 9. Bg2 cxd4 10. cxd4 Bb4+?! { (0.80 → 1.41) Inaccuracy. Nb4 was best. } (10... Nb4 11. O-O) 11. Bd2?! { (1.41 → 0.81) Inaccuracy. Kf1 was best. } (11. Kf1 Be7 12. Kg1 Qc7 13. Be3 Rc8 14. Rc1 Qb7 15. Nf4 O-O 16. h4 Nb4 17. a3 Rxc1) 11... Qe7 12. O-O?! { (0.89 → 0.00) Inaccuracy. Rc1 was best. } (12. Rc1 Bxd2+ 13. Qxd2 Rc8 14. O-O O-O 15. Rfe1 Na5 16. Nf4 Nc4 17. Qe2 Nb8 18. Bf1 Na5) 12... Bxd2 13. Qxd2 Qb4 14. Qe3?? { (0.10 → -1.78) Blunder. Rfd1 was best. } (14. Rfd1 Qxd2 15. Rxd2 Rc8 16. Bf1 O-O 17. Nc3 Bxf1 18. Kxf1 Ne7 19. Ne1 a6 20. Rc1 Rc6) 14... Bxe2 15. Qxe2 Nxd4 16. Nxd4 Qxd4 17. Rfe1?! { (-1.66 → -2.83) Inaccuracy. Rad1 was best. } (17. Rad1 Qb4 18. a3 Qe7 19. f4 O-O 20. f5 Rac8 21. b4 exf5 22. Bxd5 Qxe5 23. Qxe5 Nxe5) 17... Rc8 18. Rad1 Qc5?! { (-2.37 → -1.32) Inaccuracy. Qa4 was best. } (18... Qa4 19. b3 Qc6 20. Qe3 Qc5 21. Rd4 O-O 22. Bf1 a5 23. Bd3 Rc7 24. Kg2 h6 25. h4) 19. Qa6 Rc7 20. Rc1 Qxc1 21. Rxc1 Rxc1+ 22. Bf1 Rc7 23. f4?? { (-1.21 → -3.50) Blunder. Qa3 was best. } (23. Qa3 Nc5) 23... O-O 24. Bd3?! { (-3.41 → -4.50) Inaccuracy. b4 was best. } (24. b4 Rfc8 25. Bd3 g6 26. Kf2 Kg7 27. Qa4 h5 28. h3 a5 29. a3 axb4 30. axb4 h4) 24... Nc5 25. Qa3 Nxd3 26. Qxd3 Rfc8 27. Kg2?! { (-4.52 → -6.66) Inaccuracy. Qb5 was best. } (27. Qb5) 27... Rc2+ 28. Kh3 Rxb2 29. Qa3 Rcc2 30. Qxa7 h5 31. Kh4 Rxh2+ 32. Kg5 Rbg2 33. f5?! { (-59.93 → Mate in 6) Checkmate is now unavoidable. Qa8+ was best. } (33. Qa8+ Kh7 34. Qa3 Rh3 35. Qd3+ Kg8 36. Qa3 Rhxg3+ 37. Qxg3 Rxg3+ 38. Kxh5 Rh3+ 39. Kg5 Ra3) 33... Rxg3+ 34. Kf4 Rg4+ 35. Kf3 Rh3+?! { (Mate in 10 → -69.71) Lost forced checkmate sequence. Rgh4 was best. } (35... Rgh4 36. Qxb6 R4h3+ 37. Kf4 Rg2 38. Qd8+ Kh7 39. Qh4 Rxh4+ 40. Kf3 Rxa2 41. Kg3 Rb4 42. Kf3) 36. Kf2 exf5?! { (-13.40 → -6.51) Inaccuracy. Rh2+ was best. } (36... Rh2+) 37. Qa8+ Kh7 38. Qxd5 Kg6?! { (-8.27 → -5.64) Inaccuracy. Rh2+ was best. } (38... Rh2+ 39. Kf1 Rb4 40. Kg1 Rc2 41. Qd1 Rg4+ 42. Kf1 Rf4+ 43. Kg1 Rc6 44. Kg2 Rg6+ 45. Kh3) 39. e6 fxe6 40. Qxe6+ Kg5 41. Qe7+ Kh6 42. Qf8 Rhg3?? { (-7.29 → -1.18) Blunder. Rhh4 was best. } (42... Rhh4 43. Qh8+ Kg6 44. Qd8 Kh7 45. Qxb6 Rh2+ 46. Kf1 Rf4+ 47. Kg1 Rxa2 48. Qb5 Raa4 49. Qe5) 43. Qh8+ Kg6 44. Qe8+ Kg5 45. Qd8+ Kh6 46. Qh8+ Kg6 47. Qe8+ Kf6 48. Qd8+ Ke5 49. Qc7+ Ke4 50. Qc6+ Kf4 51. Qd6+ Kg5 52. Qe7+?? { (0.00 → -5.88) Blunder. Qd8+ was best. } { White offers draw } (52. Qd8+ Kg6) 52... Kg6?? { (-5.88 → 0.00) Blunder. Kh6 was best. } (52... Kh6 53. Qe6+) 53. Qe8+ { The game is a draw. } 1/2-1/2