1nb2qnr/r1p1kpp1/4p2p/pp1p4/1b1P3P/1PP1QN2/P3PPP1/RNB1KB1R w KQ - 0 12
FEN state: 1nb2qnr/r1p1kpp1/4p2p/pp1p4/1b1P3P/1PP1QN2/P3PPP1/RNB1KB1R w KQ - 0 12 ; Best move: c3b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black king at e7, black pawn at f7 and black pawn at g7. Black pawn at e6 and black pawn at h6. Black pawn at a5, black pawn at b5 and black pawn at d5. Black bishop at b4, white pawn at d4 and white pawn at h4. White pawn at b3, white pawn at c3, white queen at e3 and white knight at f3. White pawn at a2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. White to move.