r2qk1rn/3n2pp/ppb1p3/Pp3P2/1b1R4/3P1PPP/1BP1K3/3Q1BNR w - - 3 24
FEN state: r2qk1rn/3n2pp/ppb1p3/Pp3P2/1b1R4/3P1PPP/1BP1K3/3Q1BNR w - - 3 24 ; Best move: d4b4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black rook at g8 and black knight at h8. Black knight at d7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black bishop at c6 and black pawn at e6. White pawn at a5, black pawn at b5 and white pawn at f5. Black bishop at b4 and white rook at d4. White pawn at d3, white pawn at f3, white pawn at g3 and white pawn at h3. White bishop at b2, white pawn at c2 and white king at e2. White queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 24. White to move.