[Event "2022 Winter Marathon"] [Site "https://lichess.org/wLAtPeSa"] [Date "2022.12.28"] [White "shafen"] [Black "VladsSpeedRun"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "20:09:37"] [WhiteElo "2020"] [BlackElo "2390"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A40"] [Opening "Queen's Pawn Game: Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.68) Inaccuracy. Nf6 was best. } { A40 Queen's Pawn Game: Modern Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Nc3 Nf6 6. Bg5 O-O 7. f4?! { (0.80 → 0.00) Inaccuracy. Qd2 was best. } (7. Qd2 e6 8. Bd3 exd5 9. Nxd5 Be6 10. Ne2 Nc6 11. Nec3 Re8) 7... Nbd7?! { (0.00 → 0.58) Inaccuracy. b5 was best. } (7... b5 8. cxb5 Qa5 9. Qd2 a6 10. e5 dxe5 11. fxe5 Ng4 12. Nf3) 8. Qd2 Ne8?! { (0.20 → 1.17) Inaccuracy. b5 was best. } (8... b5 9. cxb5 Qc7 10. Bc4 a6 11. Nf3 Nb6 12. Be2 axb5 13. Bxb5 Bd7 14. Bxd7 Qxd7 15. O-O) 9. Nf3 Qa5?? { (1.11 → 3.01) Blunder. a6 was best. } (9... a6 10. a4 f6 11. Bh4 Bh6 12. Be2 Ne5 13. O-O Ng7 14. Ne1 b6 15. h3 Nf7 16. Bf2) 10. Bd3? { (3.01 → 1.25) Mistake. Bxe7 was best. } (10. Bxe7 Nb6 11. Bd3 Qb4 12. a3 Qb3 13. Qe2 Bxc3+ 14. bxc3 Qxc3+ 15. Kf2 Bg4 16. Rhc1 Qg7) 10... f6 11. Bh4 Nc7 12. O-O a6?! { (1.39 → 2.62) Inaccuracy. Bh6 was best. } (12... Bh6) 13. Rfe1?! { (2.62 → 1.42) Inaccuracy. e5 was best. } (13. e5) 13... b5 14. e5 bxc4 15. Bxc4?! { (1.20 → 0.56) Inaccuracy. Be4 was best. } (15. Be4 Rb8) 15... Nb6 16. Bb3 Bg4 17. Bd1? { (0.65 → -0.51) Mistake. Ne4 was best. } (17. Ne4 Qxd2 18. Nfxd2 Nb5 19. a4 Nd4 20. h3 Bd7 21. exf6 exf6 22. Nxd6 f5 23. a5 Nxb3) 17... Nb5?! { (-0.51 → 0.15) Inaccuracy. fxe5 was best. } (17... fxe5 18. Nxe5) 18. exf6 exf6 19. Nxb5?! { (-0.11 → -0.93) Inaccuracy. Na4 was best. } (19. Na4 Qxd2) 19... axb5 20. Qxa5 Rxa5 21. h3 Bxf3 22. Bxf3 f5 23. Be7 Bxb2 24. Bxf8?! { (-0.46 → -1.32) Inaccuracy. Rab1 was best. } (24. Rab1) 24... Bxa1?? { (-1.32 → 0.62) Blunder. Kxf8 was best. } (24... Kxf8 25. Rab1) 25. Bxd6 Bd4+ 26. Kh2 Rxa2 27. Re8+ Kf7 28. Re7+ Kg8 29. h4 Nc4 30. Bc7? { (0.34 → -0.90) Mistake. Be5 was best. } (30. Be5) 30... b4?? { (-0.90 → 4.49) Blunder. Bf6 was best. } (30... Bf6 31. Re6) 31. d6 Nxd6 32. Bxd6 b3?? { (4.35 → Mate in 7) Checkmate is now unavoidable. Ra6 was best. } (32... Ra6 33. Rd7 Rxd6 34. Rxd6 Kf8 35. Bd5 Bf2 36. Rd7 Bxh4 37. Rxh7 Bf6 38. Rf7+ Ke8 39. Rxf6) 33. Bd5+ Kh8 34. Bxb3?? { (Mate in 6 → 5.37) Lost forced checkmate sequence. Re8+ was best. } (34. Re8+ Kg7 35. Bf8+ Kf6 36. Be7+ Kg7 37. Rg8+ Kh6 38. Bg5+ Kh5 39. Bf3#) 34... Rb2?? { (5.37 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (34... Ra8 35. h5 gxh5 36. Be5+ Bxe5 37. fxe5 c4 38. Bxc4 Rc8 39. Bb3 Rb8 40. Bd5 Rd8 41. Bc6) 35. Re8+ Kg7 36. Bf8+ Kf6 37. Bd5?? { (Mate in 5 → 6.08) Lost forced checkmate sequence. Be7+ was best. } (37. Be7+ Kg7 38. Rg8+ Kh6 39. Bg5+ Kh5 40. Bd1+ Re2 41. Bxe2#) 37... Rb1?? { (6.08 → Mate in 4) Checkmate is now unavoidable. Rb7 was best. } (37... Rb7 38. Rd8 Be5 39. fxe5+ Kxe5 40. Bxb7 Kf6 41. Rd7 c4 42. Bd5 Ke5 43. Kg3 Kd4 44. Bg7+) 38. h5?? { (Mate in 4 → 5.44) Lost forced checkmate sequence. Be7+ was best. } (38. Be7+ Kg7 39. Rg8+ Kh6 40. Bg5+ Kh5 41. Bf3#) 38... Bg1+?? { (5.44 → Mate in 7) Checkmate is now unavoidable. Rb7 was best. } (38... Rb7 39. Re6+ Kf7 40. Re7+ Kxf8 41. Rxb7 gxh5 42. Rf7+ Ke8 43. Rxf5 h4 44. Kh3 Kd8 45. Rh5) 39. Kh3 Rb6? { (7.54 → Mate in 4) Checkmate is now unavoidable. Rb7 was best. } (39... Rb7 40. h6 g5 41. Re6+ Kf7 42. Rb6+ Kxf8 43. Rxb7 Be3 44. fxg5 Bxg5 45. Rxh7 Bd2 46. Rh8+) 40. Be7+ Kg7 41. Rg8+ Kh6 42. Bg5+ Kxh5 43. Bf3# { White wins by checkmate. } 1-0