[Event "2023 Winter Marathon"] [Site "https://lichess.org/awHeMUJP"] [Date "2023.12.29"] [White "Rossianin2020"] [Black "olliear"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "03:01:51"] [WhiteElo "1841"] [BlackElo "2297"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A10"] [Opening "English Opening: Great Snake Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 { A10 English Opening: Great Snake Variation } 2. Nc3 Bg7 3. e4 d6?! { (-0.11 → 0.89) Inaccuracy. c5 was best. } (3... c5 4. g3 a6 5. a4 d6 6. d3 e6 7. Nge2 Ne7 8. Bg2) 4. g3?! { (0.89 → -0.08) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Qe7) 4... Nc6 5. Bg2 e5 6. Nge2 Be6 7. d3 Nge7 8. O-O O-O 9. f4 exf4 10. Nxf4 Qd7 11. Ncd5 Bxd5 12. Nxd5?! { (0.13 → -0.54) Inaccuracy. cxd5 was best. } (12. cxd5) 12... Nxd5 13. exd5 Ne5?! { (-1.10 → -0.47) Inaccuracy. Nd4 was best. } (13... Nd4 14. Kh1) 14. Bf4 Rae8 15. h3 h6 16. Qd2 g5 17. Bxe5 Bxe5 18. Rf3? { (-0.31 → -1.96) Mistake. Kh2 was best. } (18. Kh2) 18... Bd4+ 19. Kh2 Re5?! { (-2.16 → -1.08) Inaccuracy. Qe7 was best. } (19... Qe7 20. Rd1 Qe2 21. b4 Kg7 22. Rff1 Re3 23. Rf2 Qh5 24. Rdf1 Rxg3 25. Re2 Qh4 26. Qe1) 20. h4?? { (-1.08 → -4.50) Blunder. Rff1 was best. } (20. Rff1) 20... Kg7?? { (-4.50 → -2.04) Blunder. Qg4 was best. } (20... Qg4 21. c5 Rfe8 22. cxd6 Re2 23. Qxe2 Rxe2 24. dxc7 gxh4 25. d6 Be5 26. Rc1 Qxf3 27. c8=Q+) 21. Bh3? { (-2.04 → -3.43) Mistake. Raf1 was best. } (21. Raf1) 21... g4?? { (-3.43 → -0.49) Blunder. Qe7 was best. } (21... Qe7 22. Kh1 Re2 23. Qd1 Rxb2 24. Rb1 Rxa2 25. Qf1 Qe2 26. Qxe2 Rxe2 27. Rxb7 Re1+ 28. Kh2) 22. Qf4 gxh3?? { (-0.57 → 1.27) Blunder. Re2+ was best. } (22... Re2+) 23. Qxd4 f6 24. Raf1 Rf7 25. R1f2 c5 26. Qf4 Qe7?! { (1.43 → 2.52) Inaccuracy. b5 was best. } (26... b5 27. b3) 27. Kxh3?! { (2.52 → 1.71) Inaccuracy. Qg4+ was best. } (27. Qg4+ Kh7 28. Rf5 Re3 29. Qf4 Rxd3 30. Rh5 Qe3 31. Rxh6+ Kg7 32. Rxf6 Qxf2+ 33. Qxf2 Rxf6) 27... f5 28. g4 Re1 29. gxf5 Kf8? { (2.36 → 4.68) Mistake. Rf6 was best. } (29... Rf6 30. Rg3+ Kh7 31. Rg6 Qe3+ 32. Qxe3 Rxe3+ 33. Rg3 Re5 34. Rfg2 Re7 35. Rg6 Rxf5 36. Rxd6) 30. Qxh6+ Ke8 31. Qg5?! { (4.39 → 3.39) Inaccuracy. f6 was best. } (31. f6 Qf8 32. Re3+ Kd7 33. Qg5 Rxe3+ 34. Qxe3 Kc7 35. Qe6 a5 36. Rf5 Kb6 37. Kg4 Ka7) 31... Qe5?! { (3.39 → 4.84) Inaccuracy. Rh1+ was best. } (31... Rh1+ 32. Kg2 Rg7 33. Qxg7 Qxg7+ 34. Kxh1 Kf7 35. f6 Qg4 36. Rf4 Qh3+ 37. Kg1 Qg3+ 38. Kf1) 32. Qg8+ Rf8 33. Qg6+ Kd8 34. Qg5+ Kc7 35. Qf4 Qf6 36. Qg5 Qd4?! { (3.26 → 4.89) Inaccuracy. Qe5 was best. } (36... Qe5 37. Kg2 Rf6 38. Qf4 Qe7 39. Rg3 Re5 40. Qg4 Qd8 41. Qg5 Re8 42. Qf4 Re5 43. Rg7+) 37. Qf4?! { (4.89 → 3.64) Inaccuracy. f6 was best. } (37. f6 Rh1+ 38. Kg2 Qxh4 39. Qxh4 Rxh4 40. Rh3 Rg8+ 41. Rg3 Rf8 42. Rg7+ Kb6 43. Re7 Rg4+) 37... Qh8 38. Qg4?? { (3.80 → 0.00) Blunder. Rf1 was best. } (38. Rf1 Re2 39. f6 Rf7 40. Rg3 b5 41. Rg7 Rxg7 42. fxg7 Qxg7 43. Qf7+ Qxf7 44. Rxf7+ Kb6) 38... Rf6?? { (0.00 → 3.14) Blunder. Rg8 was best. } (38... Rg8 39. Qf4 Rh1+ 40. Rh2 Rhg1 41. Re3 Qh5 42. Rhe2 Rh1+ 43. Rh2 Rg4 44. Re7+ Kc8 45. Re8+) 39. Qg5 Rh1+ 40. Rh2 Rxh2+?! { (2.46 → 3.66) Inaccuracy. Re1 was best. } (40... Re1 41. b4) 41. Kxh2 Rh6?! { (3.60 → 4.71) Inaccuracy. Kb6 was best. } (41... Kb6 42. Kh3 Qf8 43. Qf4 a5 44. d4 cxd4 45. Qxd4+ Kc7 46. Qf4 Kb8 47. a3 Qf7 48. b4) 42. Rf4 Rh5 43. Qe7+ Kb6?? { (5.77 → Mate in 3) Checkmate is now unavoidable. Kc8 was best. } (43... Kc8 44. Kg3 Qe5 45. Qe6+ Kd8 46. f6 Rh8 47. f7 Rf8 48. Qxe5 dxe5 49. Rf5 Ke7 50. Kf3) 44. Qxd6+ Ka5 45. Qxc5+ Ka6 46. Qb5# { White wins by checkmate. } 1-0