[Event "2023 Winter Marathon"] [Site "https://lichess.org/vQk2nnkf"] [Date "2023.12.29"] [White "PvK22"] [Black "Subhan05"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "00:11:18"] [WhiteElo "2033"] [BlackElo "2398"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 b6?! { (0.18 → 0.91) Inaccuracy. d5 was best. } (2... d5 3. c4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. a3 b6 7. e3) 3. c4?! { (0.91 → 0.20) Inaccuracy. e4 was best. } (3. e4 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 d5 7. e5 Nfd7) 3... Bb7 4. Nc3 Bb4 5. e3 Nf6 6. Be2 Ne4 7. Qb3 Bxc3+ 8. bxc3 O-O 9. O-O f5 10. a4?! { (0.14 → -0.41) Inaccuracy. c5 was best. } (10. c5 Nc6) 10... Rf6?! { (-0.41 → 0.56) Inaccuracy. Nc6 was best. } (10... Nc6 11. c5) 11. Ba3? { (0.56 → -0.97) Mistake. a5 was best. } (11. a5) 11... Rh6 12. d5 Na6 13. dxe6 dxe6 14. Rad1 Qf6 15. Rd7?! { (-1.90 → -2.70) Inaccuracy. c5 was best. } (15. c5 Naxc5 16. Bxc5 Nxc5 17. Qc4 Re8 18. Qb5 Rf8 19. Qc4 Kh8 20. Qf4 Bxf3 21. Qxf3 Nxa4) 15... Nac5 16. Bxc5 Nxc5 17. Qd1 Nxd7?! { (-2.85 → -2.13) Inaccuracy. g5 was best. } (17... g5 18. Qd4 e5 19. Nxe5 Nxd7 20. Nxd7 Qd6 21. Ne5 c5 22. Qxd6 Rxd6 23. f4 Rad8 24. fxg5) 18. Qxd7 Qd8 19. Qb5 a6 20. Qb3 Bxf3 21. Bxf3 Qh4?! { (-2.42 → -1.75) Inaccuracy. Rb8 was best. } (21... Rb8 22. Rd1 Qe7 23. a5 Rf6 24. Qa4 Qc5 25. axb6 Rxb6 26. g3 Rf8 27. h4 Rd6 28. Ra1) 22. h3 Rd8 23. Rd1?! { (-1.39 → -2.52) Inaccuracy. c5 was best. } (23. c5 bxc5 24. Qb7 Qxa4 25. Qxc7 Qd7 26. Qxc5 Rc8 27. Qa3 Qb5 28. Rd1 Rf6 29. Qe7 Qe5) 23... Rxd1+ 24. Qxd1 Qe7 25. Qd4?! { (-2.61 → -3.39) Inaccuracy. a5 was best. } (25. a5 bxa5 26. Qa4 e5 27. c5 Kh8 28. Qxa5 Rf6 29. g3 g6 30. Kg2 Kg7 31. Bd5 f4) 25... Rh4 26. Qd3 h6?? { (-3.04 → 1.39) Blunder. Kf7 was best. } (26... Kf7 27. e4 fxe4 28. Bxe4 Qd6 29. Qc2 g6 30. g3 Rxh3 31. Bf3 Rh6 32. Qe4 a5 33. Qe3) 27. e4?? { (1.39 → -2.96) Blunder. g3 was best. } (27. g3) 27... fxe4 28. Bxe4 Rf4 29. Bf3 Rf8 30. Qg6 Qf6 31. Qd3 Rd8?! { (-3.59 → -2.76) Inaccuracy. Qg5 was best. } (31... Qg5 32. g4 Qf4 33. Kg2 a5 34. Qe2 Kf7 35. c5 bxc5 36. Qb5 Kg8 37. Qc6 Kh8 38. h4) 32. Qe4?! { (-2.76 → -3.60) Inaccuracy. Qe3 was best. } (32. Qe3 Kh8 33. g3 Rf8 34. Kg2 Qf5 35. Be4 Qc5 36. Qe2 Kg8 37. Bf3 Rf6 38. h4 a5) 32... e5?! { (-3.60 → -2.40) Inaccuracy. Qxc3 was best. } (32... Qxc3 33. g3 Qf6 34. Kg2 Kf7 35. Bg4 g6 36. h4 h5 37. Be2 Rd2 38. c5 bxc5 39. a5) 33. Qb7 Rd2? { (-2.99 → -1.44) Mistake. e4 was best. } (33... e4 34. Qxe4 Qxc3 35. Qe7 Qc1+ 36. Kh2 Qf4+ 37. g3 Qd6 38. Qe4 Qd3 39. Qc6 Qf1 40. Bg2) 34. Bd5+? { (-1.44 → -2.84) Mistake. Qxa6 was best. } (34. Qxa6 Rd8) 34... Kh7 35. Be4+ Kg8?! { (-2.88 → -1.71) Inaccuracy. Kh8 was best. } (35... Kh8 36. Bf3 e4 37. Qxe4 Rd8 38. Qc2 Re8 39. Be2 Qe6 40. Bf1 Qd7 41. Be2 a5 42. Bf3) 36. Qc8+ Kf7? { (-1.65 → 0.00) Mistake. Rd8 was best. } (36... Rd8) 37. Qxc7+?? { (0.00 → -2.71) Blunder. Bd5+ was best. } (37. Bd5+ Kg6 38. Be4+ Kf7) 37... Qe7?? { (-2.71 → 0.39) Blunder. Kf8 was best. } (37... Kf8 38. Bf3) 38. Qxb6 Rd1+ 39. Kh2 Qh4?? { (0.58 → 4.38) Blunder. Qf6 was best. } (39... Qf6 40. Bd5+ Ke8 41. Qb8+ Ke7 42. Qa7+ Kd8 43. g3 e4 44. Bxe4 Qxc3 45. Qb6+ Ke7 46. Bd5) 40. Qa7+?? { (4.38 → 1.19) Blunder. Bd5+ was best. } (40. Bd5+ Rxd5 41. cxd5 Qxa4 42. Qe6+ Kf8 43. Qxe5 Qh4 44. d6 Qg5 45. Qd4 Ke8 46. c4 Qf6) 40... Ke6?? { (1.19 → 4.95) Blunder. Kf8 was best. } (40... Kf8 41. Bd5) 41. Qxa6+? { (4.95 → 2.47) Mistake. Bd5+ was best. } (41. Bd5+ Rxd5 42. cxd5+ Kxd5 43. Qb7+ Kc5 44. Qc7+ Kd5 45. Qa5+ Ke6 46. Qxa6+ Kf7 47. Qa7+ Kg8) 41... Rd6? { (2.47 → 4.14) Mistake. Ke7 was best. } (41... Ke7 42. Qa7+ Kf8 43. Bd5 Qf6 44. g3 g6 45. Qb8+ Ke7 46. Kg2 Rd2 47. Qc7+ Ke8 48. Qc8+) 42. Bd5+?! { (4.14 → 3.10) Inaccuracy. Qc8+ was best. } (42. Qc8+ Ke7 43. Qc7+ Rd7 44. Qxe5+ Kf8 45. Qf5+ Rf7 46. Qc8+ Ke7 47. Qc5+ Kd8 48. Qd6+ Rd7) 42... Ke7 43. Qb7+ Kf8?? { (2.77 → Mate in 1) Checkmate is now unavoidable. Ke8 was best. } (43... Ke8 44. Qf7+ Kd8 45. Qf8+ Kd7 46. Qxg7+ Qe7 47. Qg4+ Kc7 48. Qe4 Ra6 49. f4 Rxa4 50. fxe5) 44. Qf7# { White wins by checkmate. } 1-0