[Event "Gaufi simul"] [Site "https://lichess.org/fxRLupuh"] [Date "2023.04.15"] [White "Gaufi"] [Black "Pranav_Ridu"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "07:57:31"] [WhiteElo "1500"] [BlackElo "1841"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 a6 5. c4 e6 6. Nc3 Bb4 7. Qb3 O-O 8. Bd3?! { (0.79 → 0.15) Inaccuracy. cxd5 was best. } (8. cxd5 exd5 9. Bg5 Be6 10. Bd3 h6 11. Bh4 g5 12. Bg3 Ne4) 8... h6 9. O-O Bxc3?! { (0.55 → 1.18) Inaccuracy. Bd6 was best. } (9... Bd6 10. cxd5) 10. bxc3? { (1.18 → 0.00) Mistake. Qxc3 was best. } (10. Qxc3) 10... dxc4?! { (0.00 → 1.08) Inaccuracy. Na5 was best. } (10... Na5 11. Qb4 Nxc4 12. Bxc4 a5 13. Qc5 b6 14. Qxc7 dxc4 15. Qxd8 Rxd8 16. Rab1 Nd5 17. Rfc1) 11. Qxc4 Bd7 12. Rab1 b5 13. Qb3 Ne7 14. Ne5 Ned5 15. Bg3 Nh5 16. Be4 Nxg3 17. hxg3 Be8 18. Rfc1?! { (1.55 → 0.91) Inaccuracy. c4 was best. } (18. c4 bxc4 19. Nxc4 Rc8 20. Qa3 Bb5 21. Rfc1 Bxc4 22. Rxc4 Qd6 23. Qb3 g6 24. Rc5 Rfd8) 18... f6?! { (0.91 → 1.91) Inaccuracy. c5 was best. } (18... c5) 19. Bxd5?? { (1.91 → -0.02) Blunder. Nd3 was best. } (19. Nd3 c6 20. c4 Ne7 21. a4 bxa4 22. Qc2 a3 23. Rb3 e5 24. dxe5 Bg6 25. Bxg6 Nxg6) 19... exd5 20. Nd3 Bg6 21. Rd1 c6 22. Rbc1 Bxd3 23. Rxd3 Re8 24. a4 Qd6 25. Ra1 Reb8 26. Rd2 bxa4 27. Qxa4 Rb5 28. Rda2 a5 29. Qc2 c5?? { (0.25 → 2.37) Blunder. Qe6 was best. } (29... Qe6 30. Qd3) 30. Qe2?? { (2.37 → 0.15) Blunder. c4 was best. } (30. c4) 30... Rb3?? { (0.15 → 2.08) Blunder. Qb8 was best. } (30... Qb8) 31. Qc2 Rb5?! { (2.23 → 2.96) Inaccuracy. c4 was best. } (31... c4 32. Rxa5) 32. Qa4?? { (2.96 → 0.15) Blunder. c4 was best. } (32. c4 Rbb8 33. Rxa5 Rxa5 34. Rxa5 cxd4 35. Rxd5 Qa3 36. Rxd4 Qb2 37. Rd8+ Kf7 38. Rd7+ Kg8) 32... Rb6 33. Qa3 Rb5 34. Qa4 Rb6 35. dxc5 Qxc5 36. Qd4 Qxd4 37. cxd4 Rba6 38. Ra3 Kf7 39. Kf1 Ke6 40. Ke2 R8a7 41. Kd3 g5 42. Ra4 Kd6 43. Kc3 Kc6?! { (0.00 → 0.78) Inaccuracy. h5 was best. } (43... h5 44. Kc2 Rc6+ 45. Kd2 Rb6 46. Rxa5 Rxa5 47. Rxa5 Rb2+ 48. Ke1 Rb1+ 49. Ke2 Rb2+) 44. Kb3?! { (0.78 → 0.00) Inaccuracy. g4 was best. } (44. g4 Kd6 45. Kd2 Ra8 46. Rb1 Kc6 47. Rc1+ Kd6 48. Rc5 R6a7 49. Kd3 Rb8 50. Kc3 Rba8) 44... Rb6+ 45. Kc3 Rb5 46. Rc1 Kd6 47. Rca1 Rc7+ 48. Kd3 Ra7 49. Kc3 h5 50. Kd3 Rb3+ 51. Ke2?! { (-0.09 → -0.81) Inaccuracy. Kc2 was best. } (51. Kc2 Rb5) 51... Rb2+ 52. Kf3?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Ke1 was best. } (52. Ke1 Rb5 53. R4a2 Ra8 54. Kd2 Kc7 55. Rc1+ Kd7 56. Rca1) 52... Rb5?? { (Mate in 2 → -0.08) Lost forced checkmate sequence. g4+ was best. } (52... g4+ 53. Kf4 Rxf2#) 53. g4 h4 54. g3?! { (-0.01 → -0.61) Inaccuracy. R4a3 was best. } (54. R4a3 Kc7 55. e4 Kd6 56. Ke3 dxe4 57. Kxe4 Rb2 58. f3 Ke6 59. Rxa5 Re2+ 60. Kd3 Rxa5) 54... h3 55. Rh1 Rh7 56. Rh2?! { (-0.64 → -1.28) Inaccuracy. Ra3 was best. } (56. Ra3 Kc6 57. e4 Kd6 58. Ke3 Rh8 59. Rh2 a4 60. Rxa4 Rb3+ 61. Ke2 dxe4 62. Ra5 Rd3) 56... Kc6 57. Ke2?? { (-1.51 → -4.01) Blunder. Ra3 was best. } (57. Ra3 Kb6) 57... Rb2+ 58. Kd3 Kb5 59. Ra1 a4 60. Kc3 Rb3+ 61. Kd2 Rb2+ 62. Kc3 Rb3+ 63. Kd2 Kb4 64. Rah1? { (-4.63 → -9.38) Mistake. Ke2 was best. } (64. Ke2 Rb2+ 65. Kf3 a3 66. Rhh1 Rc7 67. Rxh3 Rcc2 68. Rh2 a2 69. Rg2 Kb3 70. Rd1 Rd2) 64... a3?! { (-9.38 → -5.57) Inaccuracy. Rb2+ was best. } (64... Rb2+) 65. Ra1? { (-5.57 → -11.65) Mistake. e4 was best. } (65. e4 dxe4 66. d5 Rc7 67. Re1 e3+ 68. Rxe3 a2 69. Rh1 Rb2+ 70. Kd3 Rc3+ 71. Ke4 Rxe3+) 65... Rb2+ 66. Kd3? { (-9.74 → Mate in 7) Checkmate is now unavoidable. Ke1 was best. } (66. Ke1 a2 67. Rxa2 Rxa2 68. Kf1 Ra1+ 69. Ke2 Kc3 70. e4 dxe4 71. f3 Ra2+ 72. Ke3 Rxh2) 66... Kb3?? { (Mate in 7 → -4.65) Lost forced checkmate sequence. Rc7 was best. } (66... Rc7 67. Rxa3 Kxa3 68. f4 Rxh2 69. e4 Kb3 70. exd5 f5 71. gxf5 Rc3+ 72. Ke4 Re2#) 67. Rhh1?! { (-4.65 → -7.39) Inaccuracy. e4 was best. } (67. e4 Rc7 68. exd5 f5 69. Rxa3+ Kxa3 70. d6 Rb3+ 71. Kd2 Rc4 72. Rxh3 Rxd4+ 73. Ke1 fxg4) 67... a2?! { (-7.39 → -5.09) Inaccuracy. Rc7 was best. } (67... Rc7 68. Rhc1 Rxc1 69. Rxc1 a2 70. Rc3+ Kb4 71. Rc8 h2 72. Rb8+ Ka5 73. Ra8+ Kb5 74. Kc3) 68. Rhc1 Rxf2 69. Rc6?! { (-6.15 → -8.50) Inaccuracy. Rc5 was best. } (69. Rc5 Kb2 70. Re1 Rb7 71. Rxd5 Rb3+ 72. Ke4 a1=Q 73. Rxa1 Kxa1 74. Rd7 h2 75. Rh7 Kb2) 69... Rb7 70. Ra6 Rc7?! { (-6.15 → -4.40) Inaccuracy. h2 was best. } (70... h2 71. Ra5 Rb2 72. Rh1 Rb6 73. e4 Kb4 74. Rxa2 dxe4+ 75. Kxe4 Rxa2 76. Kd3 Ka4 77. d5) 71. Rb6+ Ka3 72. Ra6+ Kb2?? { (-5.05 → 5.64) Blunder. Kb4 was best. } (72... Kb4 73. Rb6+ Ka5 74. Rd6 h2 75. Rxd5+ Kb6 76. Rf5 Rxf5 77. gxf5 Rh7 78. Rh1 Ra7 79. Ra1) 73. R6xa2+ Kb3 74. Rxf2 Rc3+ 75. Ke2 Kb2 76. Rh1 Rc2+?! { (6.42 → 9.10) Inaccuracy. Kb3 was best. } (76... Kb3 77. Rxh3 Kb4 78. Rh7 Rc2+ 79. Kf3 Rc4 80. Rb7+ Kc3 81. Rb1 Ra4 82. Rc1+ Kb3 83. Rc5) 77. Kf3 Rxf2+ 78. Kxf2 Kc3 79. Rxh3 Kd2 80. Rh6 f5 81. gxf5 Kd3 82. Re6 g4?! { (16.43 → Mate in 6) Checkmate is now unavoidable. Kc3 was best. } (82... Kc3 83. Rc6+ Kb4 84. Rc5 g4 85. f6 Ka3 86. f7 Ka2 87. Rxd5 Kb3 88. Rc5 Ka2 89. e4) 83. f6 Kd2 84. f7 Kc2 85. f8=Q Kc3 86. Ke2 Kc2 87. Rc6+ Kb2 88. Qb8+ Ka1 89. Ra6# { White wins by checkmate. } 1-0