rnb2bnr/p1kp3p/8/1ppqppp1/1P3P1P/N1BP2PB/P1P1P2R/R2QK1N1 w Q - 3 12
FEN state: rnb2bnr/p1kp3p/8/1ppqppp1/1P3P1P/N1BP2PB/P1P1P2R/R2QK1N1 w Q - 3 12 ; Best move: c3e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at c7, black pawn at d7 and black pawn at h7. Black pawn at b5, black pawn at c5, black queen at d5, black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at f4 and white pawn at h4. White knight at a3, white bishop at c3, white pawn at d3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at e2 and white rook at h2. White rook at a1, white queen at d1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 3. Full move number is 12. White to move.