[Event "FIDE World Cup 2021"] [Site "Krasnaya Polyana RUS"] [Date "2021.07.27"] [Round "5.6"] [White "Bacrot, E."] [Black "Piorun, K."] [Result "1-0"] [GameId "BxtgZN2C"] [WhiteElo "2678"] [BlackElo "2608"] [Variant "Standard"] [TimeControl "-"] [ECO "B06"] [Opening "Pterodactyl Defense: Eastern, Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... g6 { [%eval 0.71] } 2. d4 { [%eval 0.68] } 2... Bg7 { [%eval 0.69] } 3. Nc3 { [%eval 0.47] } 3... c5 { [%eval 1.02] } 4. d5 { [%eval 0.95] } { B06 Pterodactyl Defense: Eastern, Benoni } 4... d6 { [%eval 0.77] } 5. h3 { [%eval 0.44] } 5... a6 { [%eval 0.96] } 6. a4 { [%eval 0.95] } 6... Nf6 { [%eval 1.02] } 7. Nf3 { [%eval 1.21] } 7... O-O { [%eval 1.08] } 8. Bc4 { [%eval 1.28] } 8... Nbd7 { [%eval 1.25] } 9. O-O { [%eval 1.11] } 9... Ne8 { [%eval 1.16] } 10. Bf4 { [%eval 0.99] } 10... Rb8 { [%eval 1.17] } 11. Qd2 { [%eval 1.24] } 11... Nc7 { [%eval 1.49] } 12. a5 { [%eval 1.52] } 12... b5 { [%eval 1.5] } 13. axb6 { [%eval 1.22] } 13... Rxb6 { [%eval 1.92] } 14. Bh6 { [%eval 1.67] } 14... f6 { [%eval 2.19] } 15. Bxg7 { [%eval 1.93] } 15... Kxg7 { [%eval 1.97] } 16. b3 { [%eval 1.99] } 16... g5?! { (1.99 → 2.70) Inaccuracy. Rb8 was best. } { [%eval 2.7] } (16... Rb8 17. Ne2 Rg8 18. Ng3 Nb5 19. Qe3 Qb6 20. Ra2 Rf8 21. c3 Ne5 22. Nd2 Qc7 23. Rfa1) 17. Nd1 { [%eval 2.17] } 17... Rg8 { [%eval 2.48] } 18. Ne3 { [%eval 2.5] } 18... Nf8 { [%eval 2.68] } 19. Qa5 { [%eval 2.75] } 19... Rb7 { [%eval 2.46] } 20. Qc3 { [%eval 2.68] } 20... Kh8 { [%eval 2.76] } 21. Bxa6 { [%eval 2.75] } 21... Nxa6 { [%eval 2.87] } 22. Rxa6 { [%eval 2.65] } 22... g4 { [%eval 2.77] } 23. hxg4 { [%eval 2.87] } 23... Bxg4 { [%eval 2.65] } 24. Nxg4 { [%eval 2.76] } 24... Rxg4 { [%eval 2.8] } 25. Nd2 { [%eval 2.84] } 25... Ng6 { [%eval 2.84] } 26. Qh3 { [%eval 2.56] } 26... Rh4 { [%eval 2.92] } 27. Qg3?? { (2.92 → 0.62) Blunder. Qf5 was best. } { [%eval 0.62] } (27. Qf5) 27... Rb8 { [%eval 0.85] } 28. Rfa1 { [%eval 0.76] } 28... Qc8? { (0.76 → 2.02) Mistake. Qf8 was best. } { [%eval 2.02] } (28... Qf8) 29. Qf3 { [%eval 1.47] } 29... Ne5 { [%eval 1.31] } 30. Qf5 { [%eval 1.21] } 30... Qxf5 { [%eval 1.18] } 31. exf5 { [%eval 1.01] } 31... Rf4? { (1.01 → 2.78) Mistake. Rd4 was best. } { [%eval 2.78] } (31... Rd4) 32. Ra8?! { (2.78 → 1.84) Inaccuracy. Ra7 was best. } { [%eval 1.84] } (32. Ra7 Re8 33. Nf1 h5 34. Ne3 Ng4 35. R7a4 Rd4 36. Nxg4 hxg4 37. Rxd4 cxd4 38. Rd1 Rc8) 32... Rg8 { [%eval 2.0] } 33. Rxg8+ { [%eval 1.81] } 33... Kxg8 { [%eval 2.28] } 34. Ra8+? { (2.28 → 0.84) Mistake. Nf1 was best. } { [%eval 0.84] } (34. Nf1 Rxf5 35. Ne3 Rf4 36. Ra4 Rb4 37. Rxb4 cxb4 38. Nf5 Ng6 39. g3 Kf7 40. Nd4 f5) 34... Kf7 { [%eval 0.98] } 35. Rh8?! { (0.98 → 0.00) Inaccuracy. Nf1 was best. } { [%eval 0.0] } (35. Nf1 c4 36. b4 c3 37. Rb8 Rxf5 38. Ne3 Rf4 39. g3 Re4 40. Kg2 h5 41. b5 Rb4) 35... Rd4?! { (0.00 → 0.80) Inaccuracy. Kg7 was best. } { [%eval 0.8] } (35... Kg7 36. Re8 Kf7 37. Rh8) 36. Nf1 { [%eval 0.5] } 36... Rxd5?! { (0.50 → 1.16) Inaccuracy. Kg7 was best. } { [%eval 1.16] } (36... Kg7 37. Ra8) 37. Ne3 { [%eval 1.14] } 37... Rd2?! { (1.14 → 1.93) Inaccuracy. Rd4 was best. } { [%eval 1.93] } (37... Rd4 38. Rxh7+ Ke8 39. Kf1 Ng4 40. Ke2 Nxe3 41. fxe3 Rg4 42. Kf3 Rb4 43. g3 c4 44. Rh4) 38. Rxh7+ { [%eval 1.75] } 38... Ke8 { [%eval 2.0] } 39. Kf1 { [%eval 1.87] } 39... Rd4? { (1.87 → 3.62) Mistake. Nc6 was best. } { [%eval 3.62] } (39... Nc6 40. Ke1) 40. Rh8+?! { (3.62 → 2.48) Inaccuracy. Ke2 was best. } { [%eval 2.48] } (40. Ke2) 40... Kd7 { [%eval 2.28] } 41. Ra8 { [%eval 2.1] } 41... Rh4 { [%eval 1.83] } 42. Ra7+ { [%eval 2.28] } 42... Ke8 { [%eval 2.56] } 43. Ra8+?! { (2.56 → 1.54) Inaccuracy. c3 was best. } { [%eval 1.54] } (43. c3) 43... Kf7? { (1.54 → 2.99) Mistake. Kd7 was best. } { [%eval 2.99] } (43... Kd7 44. Ke2) 44. Rc8?? { (2.99 → 0.66) Blunder. Ke2 was best. } { [%eval 0.66] } (44. Ke2 Rb4 45. Ra4 Rb8 46. f4 Nc6 47. Kd3 Ke8 48. Kc4 Kd7 49. c3 Rg8 50. g4 e5) 44... Ng4 { [%eval 0.58] } 45. Ke2 { [%eval 0.5] } 45... Nxe3 { [%eval 0.41] } 46. Kxe3 { [%eval 0.5] } 46... Rh1 { [%eval 0.69] } 47. Ra8 { [%eval 0.45] } 47... Re1+ { [%eval 0.69] } 48. Kf3 { [%eval 0.92] } 48... Kg7 { [%eval 1.25] } 49. g4 { [%eval 0.84] } 49... Rc1 { [%eval 0.88] } 50. Ra7 { [%eval 0.9] } 50... Kf7 { [%eval 0.85] } 51. Ra2 { [%eval 1.1] } 51... Rb1 { [%eval 0.81] } 52. Ke2 { [%eval 1.17] } 52... Rg1 { [%eval 0.82] } 53. Ra4 { [%eval 0.87] } 53... Ke8 { [%eval 0.75] } 54. Ra8+ { [%eval 0.88] } 54... Kf7 { [%eval 0.95] } 55. Ra4 { [%eval 1.05] } 55... Rh1 { [%eval 1.26] } 56. Kd2 { [%eval 0.98] } 56... Rh3 { [%eval 0.98] } 57. Ke2 { [%eval 0.98] } 57... Rh7 { [%eval 1.37] } 58. b4?! { (1.37 → 0.51) Inaccuracy. Kf3 was best. } { [%eval 0.51] } (58. Kf3) 58... cxb4 { [%eval 0.72] } 59. Rxb4 { [%eval 0.65] } 59... Rh8 { [%eval 0.6] } 60. Re4 { [%eval 0.59] } 60... Rc8 { [%eval 0.58] } 61. Kd3 { [%eval 0.61] } 61... Ra8 { [%eval 0.56] } 62. Kd2 { [%eval 0.49] } 62... Ra7 { [%eval 0.51] } 63. Kd3 { [%eval 0.55] } 63... Kg7 { [%eval 0.58] } 64. f4 { [%eval 0.3] } 64... Kf7 { [%eval 0.47] } 65. Re2 { [%eval 0.0] } 65... Ra4 { [%eval 0.21] } 66. Re4 { [%eval 0.29] } 66... Ra3+ { [%eval 0.13] } 67. c3 { [%eval 0.24] } 67... Ra1 { [%eval 0.32] } 68. Ke2 { [%eval 0.18] } 68... Rg1 { [%eval 0.24] } 69. Kf3 { [%eval 0.28] } 69... Kf8 { [%eval 0.14] } 70. Re2 { [%eval 0.12] } 70... Rf1+ { [%eval 0.08] } 71. Kg3 { [%eval 0.06] } 71... Ke8 { [%eval 0.2] } 72. c4 { [%eval 0.12] } 72... Rc1 { [%eval 0.36] } 73. Re4 { [%eval 0.14] } 73... Kf7 { [%eval 0.12] } 74. g5 { [%eval 0.17] } 74... Rg1+?! { (0.17 → 0.97) Inaccuracy. fxg5 was best. } { [%eval 0.97] } (74... fxg5) 75. Kh4?! { (0.97 → 0.12) Inaccuracy. Kf2 was best. } { [%eval 0.12] } (75. Kf2) 75... Rf1?! { (0.12 → 0.85) Inaccuracy. fxg5+ was best. } { [%eval 0.85] } (75... fxg5+) 76. g6+ { [%eval 0.73] } 76... Ke8 { [%eval 0.98] } 77. Kg3 { [%eval 0.75] } 77... Ra1?? { (0.75 → 3.26) Blunder. Kf8 was best. } { [%eval 3.26] } (77... Kf8 78. Rd4) 78. Re2 { [%eval 3.58] } 78... Rg1+ { [%eval 4.33] } 79. Rg2 { [%eval 3.85] } 79... Rc1 { [%eval 4.13] } 80. Rh2 { [%eval 3.62] } 80... Rg1+?? { (3.62 → 7.79) Blunder. Rc3+ was best. } { [%eval 7.79] } (80... Rc3+ 81. Kg4) 81. Kf2 { [%eval 7.46] } { Black resigns. } 1-0