[Event "2022 Summer Marathon"] [Site "https://lichess.org/Vpyp7Kzk"] [Date "2022.08.05"] [White "EulerscheGerade"] [Black "zhuzhu415"] [Result "1-0"] [UTCDate "2022.08.05"] [UTCTime "00:44:15"] [WhiteElo "2198"] [BlackElo "2837"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Breyer Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d3 { B10 Caro-Kann Defense: Breyer Variation } d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 e5?! { (0.52 → 1.64) Inaccuracy. Qc7 was best. } (5... Qc7 6. e5 Nd5 7. Qe2 Bg4 8. Qe4 Bxf3 9. Nxf3 e6 10. Be2) 6. g3?? { (1.64 → -0.31) Blunder. Nxe5 was best. } (6. Nxe5 Qe7 7. Ndf3 Nbd7 8. Qd4 Qb4+ 9. Qxb4 Bxb4+ 10. c3 Bc5) 6... Bg4? { (-0.31 → 0.90) Mistake. Qc7 was best. } (6... Qc7 7. a4 Be7 8. Bd3 O-O 9. O-O Bh3 10. Re1 Rd8 11. Bf1) 7. Bg2 Nbd7 8. h3 Bxf3 9. Qxf3 Bc5 10. c3 O-O 11. O-O Qe7 12. Qe2 Rfe8 13. Nf3 Rad8 14. Nh4 Nf8 15. Nf5 Qe6 16. h4 Ng6?? { (0.96 → 3.31) Blunder. Qd7 was best. } (16... Qd7 17. b4 Bb6 18. Bg5 Qd3 19. Qe1 Re6 20. a4 a5 21. Rd1 Qxd1 22. Qxd1 Rxd1 23. Rxd1) 17. Bh3 Kh8 18. Kg2 Rg8 19. Nxg7?! { (3.59 → 2.50) Inaccuracy. h5 was best. } (19. h5 Nxh5 20. Qxh5 Nf4+ 21. Bxf4 exf4 22. Qe2 fxg3 23. Nxg3 Qe7 24. e5 g6 25. Rad1 Bb6) 19... Qe7? { (2.50 → 4.48) Mistake. Nxh4+ was best. } (19... Nxh4+ 20. Kh2 Qd6 21. Nh5 Ng6 22. Bg5 Nxh5 23. Qxh5 f6 24. Bh6 Qe7 25. Bf5 Qf7 26. a4) 20. Nf5 Qc7 21. Bg5 Be7 22. Nxe7?! { (5.62 → 4.34) Inaccuracy. Qf3 was best. } (22. Qf3 Nd5 23. exd5 Bxg5 24. hxg5 cxd5 25. Nh6 f5 26. Nxg8 Rxg8 27. Qxf5 Rf8 28. Qd7 Qb6) 22... Qxe7 23. Qf3 Rd6 24. Rad1 Rgd8 25. Rxd6 Rxd6 26. Rd1 Kg7 27. Rxd6 Qxd6 28. h5 Nxh5 29. Qxh5 f6 30. Bh6+ Kf7 31. Bf5 Qe7 32. Be3 Kg8 33. Bxg6 hxg6 34. Qxg6+ Kh8 35. Bh6 a5 36. Kh3 a4 37. Kg4 b5?! { (6.35 → 9.66) Inaccuracy. Qd7+ was best. } (37... Qd7+ 38. Kh4 b5 39. Qxf6+ Kh7 40. Bg5 Qg7 41. Qxg7+ Kxg7 42. Kh5 c5 43. c4 a3 44. b3) 38. Kf5 c5? { (7.73 → Mate in 13) Checkmate is now unavoidable. a3 was best. } (38... a3 39. bxa3 Qd7+ 40. Kxf6 Qd8+ 41. Kf5 Qd7+ 42. Qe6 Qc7 43. Kg6 Qh7+ 44. Kh5 Qg8 45. Qxg8+) 39. Qxf6+ Qxf6+ 40. Kxf6 b4 41. Kxe5? { (Mate in 5 → 8.91) Lost forced checkmate sequence. Kf7 was best. } (41. Kf7 bxc3 42. Bg7+ Kh7 43. g4 cxb2 44. g5 b1=Q 45. g6#) 41... c4 42. cxb4 a3 43. bxa3 c3 44. Bc1?! { (Mate in 11 → 42.02) Lost forced checkmate sequence. Ke6 was best. } (44. Ke6 Kh7 45. Bf4 Kg6 46. g4 c2 47. b5 c1=Q 48. Bxc1 Kg7 49. b6 Kf8 50. b7 Kg7) 44... c2?! { (42.02 → Mate in 9) Checkmate is now unavoidable. Kg7 was best. } (44... Kg7 45. b5 Kg6 46. b6 Kh5 47. b7 Kg4 48. b8=Q Kf3 49. Qc8 Ke2 50. Qxc3 Kf1 51. g4) 45. Kd4 Kg7 46. Kd3?! { (Mate in 16 → 36.46) Lost forced checkmate sequence. b5 was best. } (46. b5 Kg6 47. b6 Kh5 48. b7 Kg4 49. b8=Q Kf3 50. Qf4+ Kg2 51. Qf5 Kg1 52. e5 Kg2) 46... Kf6 47. Kxc2 Ke5?! { (42.39 → Mate in 21) Checkmate is now unavoidable. Ke6 was best. } (47... Ke6 48. g4 Kd6 49. a4 Kc7 50. Bf4+ Kc6 51. Kd3 Kd7 52. g5 Ke7 53. Be3 Kf7 54. b5) 48. Kd3 Ke6 49. f4 Kf6 50. Kd4 Kg6 51. Kd5 Kh5 52. Kd6 Kg4 53. e5 Kf3 54. e6 Ke2 55. e7 Kd1 56. e8=Q Kc2 57. Qe2+ Kb1 58. Qb2# { White wins by checkmate. } 1-0