[Event "?"] [Site "?"] [Date "2025.06.24"] [Round "1"] [White "Halogen-base"] [Black "Halogen-dev"] [Result "0-1"] [ECO "D08"] [GameDuration "00:00:04"] [GameEndTime "2025-06-24T22:07:29.815 CST"] [GameStartTime "2025-06-24T22:07:25.116 CST"] [Opening "QGD"] [PlyCount "18"] [Termination "illegal move"] [TimeControl "19.33+0.19"] [Variation "Albin counter-gambit"] 1. d4 {book} d5 {book} 2. c4 {book} e5 {book} 3. dxe5 {book} d4 {book} 4. Nf3 {book} Nc6 {book} 5. a3 {book} Nge7 {book} 6. b3 {book} Ng6 {book} 7. Bb2 {book} Bc5 {book} 8. b4 {book} Be7 {book} 9. Nbd2 {+6.83 15/25 3055 3175501} O-O {-0.56 14/34 417 489992, White makes an illegal move: d2f3} 0-1