[Event "2021 Winter Marathon"] [Site "https://lichess.org/AfVHjBjA"] [Date "2021.12.28"] [White "Idvan"] [Black "NegraModelo"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "00:30:48"] [WhiteElo "2485"] [BlackElo "2214"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 Rc8?! { (0.24 → 1.02) Inaccuracy. dxc4 was best. } (11... dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 Qc7 15. e3 Rfd8 16. Rac1 g6 17. a3 a5 18. Rb1) 12. e4?! { (1.02 → 0.10) Inaccuracy. Ne5 was best. } (12. Ne5 Nxe5 13. dxe5 Nd7 14. cxd5 cxd5 15. e4 d4 16. Rxd4 Qc7 17. Qe2 Nxe5 18. Nb5 Qb8) 12... dxe4? { (0.10 → 1.75) Mistake. dxc4 was best. } (12... dxc4 13. Qa4 b5 14. Qxa7 Qb6 15. Qxb6 Nxb6 16. a3 Rfd8 17. Rac1 Nfd7 18. h4 Ra8 19. g4) 13. Nxe4 c5?! { (1.91 → 3.00) Inaccuracy. Nxe4 was best. } (13... Nxe4 14. Qxe4 Nf6 15. Qc2 Nh5 16. Bd2 Qc7 17. b4 c5 18. dxc5 bxc5 19. b5 e5 20. Ng5) 14. Nxf6+ Bxf6 15. Ng5 Bxg5 16. Bxb7 Bxf4 17. Bxc8 Qxc8 18. gxf4 cxd4 19. Rxd4 Nf6?! { (4.28 → 5.56) Inaccuracy. e5 was best. } (19... e5 20. fxe5) 20. Rad1 h6 21. Qd3 Qc5 22. a3 Rc8 23. Rd8+ Rxd8 24. Qxd8+ Kh7 25. Qd3+ g6 26. Qd4? { (5.22 → 2.71) Mistake. b4 was best. } (26. b4) 26... Qf5 27. Re1? { (2.61 → 1.00) Mistake. f3 was best. } (27. f3 Qc2 28. Re1 Nh5 29. Qc3 Qf5 30. Qe5 Qh3 31. Re3 Qh4 32. Re4 Qh3 33. Qc3 Qf5) 27... Nh5?! { (1.00 → 1.76) Inaccuracy. Qg4+ was best. } (27... Qg4+) 28. Re4 Qg4+ 29. Kf1 Qh3+ 30. Ke1 Qxh2 31. Qe5 Qh1+?! { (0.28 → 1.00) Inaccuracy. Qg1+ was best. } (31... Qg1+ 32. Ke2 g5 33. fxg5 hxg5 34. Kd2 Qxf2+ 35. Re2 Qf4+ 36. Qxf4 Nxf4 37. Re1 f5 38. b4) 32. Ke2?! { (1.00 → 0.00) Inaccuracy. Kd2 was best. } (32. Kd2 Qf3 33. Rd4 Qxf2+ 34. Kc3 Qg3+ 35. Kb4 g5 36. Kb5 Qb3+ 37. Ka6 Qxb2 38. a4 gxf4) 32... Qb1? { (0.00 → 1.40) Mistake. Qc1 was best. } (32... Qc1 33. Qd4 g5 34. fxg5 hxg5 35. Kf3 Qh1+ 36. Ke3 f5 37. Re5 Qc1+ 38. Kf3 Qf1 39. Ke3) 33. Re3? { (1.40 → 0.00) Mistake. Kd2 was best. } (33. Kd2) 33... Qc2+ 34. Kf3 Qxc4?? { (0.00 → 2.67) Blunder. Qd1+ was best. } (34... Qd1+ 35. Re2 Qd3+ 36. Re3) 35. Qe4?? { (2.67 → -1.35) Blunder. Rc3 was best. } (35. Rc3 Qa4) 35... Qf1 36. Qb4?? { (-0.78 → -3.40) Blunder. Qd4 was best. } (36. Qd4 Qh3+) 36... Qh3+? { (-3.40 → -1.60) Mistake. Qd1+ was best. } (36... Qd1+ 37. Kg2) 37. Ke2 Qg4+ 38. Kd2? { (-1.22 → -3.06) Mistake. Rf3 was best. } (38. Rf3 Qf5 39. Qd4 Nf6 40. Rc3 Nd5 41. Rc4 b5 42. Rc5 h5 43. Kf1 Qh3+ 44. Ke1 Qg4) 38... Nxf4 39. Re4?! { (-2.87 → -4.20) Inaccuracy. Qd4 was best. } (39. Qd4 Qg5) 39... g5 40. Qd4 Qf5 41. Qe5 Qxe5 42. Rxe5 Kg7?! { (-3.80 → -2.49) Inaccuracy. f5 was best. } (42... f5 43. Re1 h5 44. Rc1 Kg6 45. Rc7 a5 46. Ke1 h4 47. Kf1 Nd5 48. Rc8 g4 49. Kg1) 43. Re4 Kf6 44. Rc4?! { (-2.29 → -3.48) Inaccuracy. Ra4 was best. } (44. Ra4 a5) 44... a5?! { (-3.48 → -2.11) Inaccuracy. h5 was best. } (44... h5) 45. Rc6? { (-2.11 → -3.77) Mistake. b4 was best. } (45. b4) 45... Nd5 46. Ke2 h5 47. Kf3 h4 48. Kg4 Kg6 49. Kh3 Kh5?! { (-3.95 → -2.69) Inaccuracy. Kf5 was best. } (49... Kf5 50. Rc8) 50. f3 Kg6 51. Rd6?! { (-2.97 → -4.00) Inaccuracy. Rc4 was best. } (51. Rc4) 51... Kf5 52. Rd7 f6 53. Rf7?! { (-4.25 → -6.40) Inaccuracy. Kg2 was best. } (53. Kg2 Ne3+ 54. Kg1 Nc4 55. Rb7 a4 56. Ra7 Nxb2 57. Ra6 b5 58. Rb6 Nd3 59. Rxb5+ Kf4) 53... Ke5 54. Kg4 Ne3+ 55. Kh3 Nc4?! { (-6.05 → -4.52) Inaccuracy. f5 was best. } (55... f5) 56. Rb7?! { (-4.52 → -5.82) Inaccuracy. Rc7 was best. } (56. Rc7 Nxb2) 56... Kf4 57. Kg2 f5 58. b4 axb4 59. axb4 g4? { (-7.30 → -3.72) Mistake. h3+ was best. } (59... h3+ 60. Kxh3 Kxf3 61. Rg7 g4+ 62. Kh4 e5 63. b5 e4 64. Rc7 Ne3 65. Rg7 Ng2+ 66. Kg5) 60. fxg4 fxg4 61. Rf7+ Ke5 62. Rh7 h3+?? { (-3.58 → -0.33) Blunder. Ne3+ was best. } (62... Ne3+ 63. Kg1) 63. Kg3 Ne3 64. Rh5+?? { (-0.24 → -4.09) Blunder. Rh8 was best. } (64. Rh8) 64... Ke4?? { (-4.09 → -1.37) Blunder. Kd4 was best. } (64... Kd4) 65. Rb5?? { (-1.37 → -17.59) Blunder. Rh8 was best. } (65. Rh8 b5 66. Re8 e5 67. Rd8 Nd5 68. Kxg4 Nxb4 69. Kxh3 Nc2 70. Kg4 Nd4 71. Rb8 Ke3) 65... Nf5+ 66. Kxg4?! { (-11.86 → Mate in 34) Checkmate is now unavoidable. Kh2 was best. } (66. Kh2 Kf4) 66... h2 67. Rxb6 h1=Q 68. Rxe6+ Kd5 69. Rg6 Ne3+ { Black wins on time. } 0-1