[Event "CCC 20 Blitz: Semifinals (3|2)"] [Site "?"] [Date "2023.03.08"] [Round "1"] [White "Stockfish"] [Black "Lc0"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B09"] [Opening "Pirc Defense: Austrian Attack, Weiss Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 { B09 Pirc Defense: Austrian Attack, Weiss Variation } Nc6 7. e5 Nh5 8. Be3 f6?! { (0.42 → 1.07) Inaccuracy. Nb4 was best. } (8... Nb4 9. Be2 c5 10. dxc5 dxe5 11. fxe5 Qxd1+ 12. Bxd1 Bg4 13. a3 Nc6 14. O-O Rad8 15. Kh1) 9. Bc4+ e6 10. exd6 Qxd6 11. f5? { (1.24 → -0.19) Mistake. Qd2 was best. } (11. Qd2 Bh6 12. g3 Na5 13. Bd3 b6 14. O-O-O Bb7 15. Qe2 Bxf3 16. Qxf3 f5 17. a3 Nf6) 11... Na5 12. fxg6 Nxc4 13. gxh7+ Kh8 14. Nh4 Nxe3 15. Qxh5 Nxg2+ 16. Nxg2 Bd7 17. O-O-O f5 18. Kb1 Be8 19. Qg5 Qd8 20. Qg3 Qf6 21. Rhf1 Rd8 22. Ne4 Qe7 23. Ng5 e5 24. Nh4 Rxd4 25. Rxd4 exd4 26. Re1 Qf6 27. Re6 Qd8 28. Rg6 Qd5 29. b3 Qd7 30. Ne6 d3 31. Qxd3 Qxd3 32. cxd3 Rf6 33. Rxg7 Rxe6 34. Rxc7 f4 35. Rc4 Bb5 36. Rd4 Kxh7 37. a4 Bc6 38. Rxf4 Re2 39. Nf5 Rxh2 40. Ne7 Bh1 41. Kc1 Kg7 42. Nc8 a6 43. Nd6 Kg6 44. Rb4 Rh7 45. Rb6 Kg5 46. Kd2 Bc6 47. Nc4 Kf5 48. Na5 Bd5 49. Kc3 Rd7 50. Rh6 Kg5 51. Rh8 Rc7+ 52. Kb4 Rd7 53. Rb8 Bh1 54. Kc3 Kf6 55. Rh8 Bd5 56. Nc4 Rg7 57. Rh5 Bc6 58. Kb4 Bf3 59. Rh6+ Ke7 60. d4 Rg5 61. Ne5 Bd5 62. a5 Rg1 63. Nc4 Rg5?! { (2.58 → 3.77) Inaccuracy. Bxc4 was best. } (63... Bxc4 64. bxc4) 64. Nb6 Bg8 65. d5 Bxd5? { (4.33 → 7.43) Mistake. Rg3 was best. } (65... Rg3 66. Kc4) 66. Nxd5+ Rxd5 67. Rh7+ Kd6 68. Rxb7 Ke5 69. Re7+ Kf5 70. Rc7 Rd8 71. Rc6 Ra8 72. Kc4 Ke5 73. b4 Rc8? { (7.29 → Mate in 21) Checkmate is now unavoidable. Ke4 was best. } (73... Ke4 74. Kc5 Kd3 75. b5 axb5 76. Kxb5 Ke2 77. a6 Kf2 78. Kb6 Kg3 79. Kb7 Rxa6 80. Kxa6) 74. Rxc8 Ke6 75. Kc5 Ke5 76. b5 axb5 77. a6 Ke4 78. a7 Kf5 79. Rf8+ Kg6 80. a8=Q Kg7 81. Rf1 b4 82. Qg2+ Kh8 83. Rh1# { White wins. } 1-0