rnbq1kr1/p1p2p1p/1p4pP/3p4/1b2p3/N1P4P/P2PPP2/RQBK1BNR w - - 0 12
FEN state: rnbq1kr1/p1p2p1p/1p4pP/3p4/1b2p3/N1P4P/P2PPP2/RQBK1BNR w - - 0 12 ; Best move: c3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at f8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at h7. Black pawn at b6, black pawn at g6 and white pawn at h6. Black pawn at d5. Black bishop at b4 and black pawn at e4. White knight at a3, white pawn at c3 and white pawn at h3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at f2. White rook at a1, white queen at b1, white bishop at c1, white king 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 0. Full move number is 12. White to move.