1rb3nr/p1pq1ppp/Bpnkp2b/1P1p4/P3PP2/3P1N2/2P1K1PP/RNBQ3R w - - 3 12
FEN state: 1rb3nr/p1pq1ppp/Bpnkp2b/1P1p4/P3PP2/3P1N2/2P1K1PP/RNBQ3R w - - 3 12 ; Best move: c1a3
The current state of the chess board is: Black rook at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at d7, black pawn at f7, black pawn at g7 and black pawn at h7. White bishop at a6, black pawn at b6, black knight at c6, black king at d6, black pawn at e6 and black bishop at h6. White pawn at b5 and black pawn at d5. White pawn at a4, white pawn at e4 and white pawn at f4. White pawn at d3 and white knight at f3. White pawn at c2, white king at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 12. White to move.