[Event "?"] [Site "?"] [Date "2025.04.25"] [Round "1"] [White "Equisetum-base"] [Black "Equisetum-dev"] [Result "1-0"] [ECO "B07"] [GameDuration "00:00:17"] [GameEndTime "2025-04-25T04:21:17.291 CST"] [GameStartTime "2025-04-25T04:20:59.911 CST"] [Opening "Pirc"] [PlyCount "51"] [Termination "illegal move"] [TimeControl "11.69+0.12"] [Variation "Ufimtsev-Pytel Variation"] 1. e4 {book} d6 {book} 2. d4 {book} Nf6 {book} 3. Nc3 {book} c6 {book} 4. Nf3 {book} Bg4 {book} 5. h3 {book} Bh5 {book} 6. Bd3 {book} e6 {book} 7. Bf4 {book} Be7 {book} 8. Qe2 {book} O-O {book} 9. g4 {+0.78 11/22 224 138706} Bg6 {-0.62 11/22 96 58463} 10. Nh4 {+0.69 12/22 500 338985} Nfd7 {-0.70 13/26 695 457810} 11. Nxg6 {+0.70 12/28 211 133163} fxg6 {-0.77 11/24 112 66794} 12. Be3 {+0.44 12/26 427 278328} b5 {-0.73 12/24 263 169537} 13. O-O-O {+0.77 12/23 283 189558} e5 {-0.89 12/24 668 468389} 14. dxe5 {+0.77 13/26 479 327176} Nxe5 {-0.87 13/24 253 165960} 15. f4 {+1.05 12/28 191 127521} Nxd3+ {-1.10 12/28 205 135599} 16. Qxd3 {+1.09 12/30 209 139723} Nd7 {-1.09 14/29 794 543343} 17. e5 {+1.10 13/26 345 244016} Nc5 {-0.96 13/26 285 194551} 18. Bxc5 {+1.04 14/30 306 224441} dxc5 {-1.25 14/25 266 189882} 19. Qe4 {+1.24 14/27 419 300064} Qc7 {-1.20 14/26 802 560178} 20. Kb1 {+1.18 13/28 319 231980} Rae8 {-1.12 15/26 1113 804671} 21. Ne2 {+1.29 15/28 1005 723181} a5 {-1.00 12/25 441 306150} 22. c4 {+1.16 14/30 814 563786} bxc4 {-1.02 13/26 734 515995} 23. Rd2 {+1.10 14/28 962 682066} g5 {-1.16 13/28 731 509072} 24. f5 {+1.48 13/29 373 257810} Kh8 {-1.04 12/27 234 154478} 25. Rc1 {+1.17 14/28 764 513371} Bf6 {-0.61 13/27 406 281466} 26. e6 {+0.64 14/32 583 393696, Black makes an illegal move: a1a1} 1-0