rnb2bnr/p2qpk2/2p4p/3P1p2/pP1P3p/1R6/P1PQ1PP1/2B1KBNR w K - 1 12
FEN state: rnb2bnr/p2qpk2/2p4p/3P1p2/pP1P3p/1R6/P1PQ1PP1/2B1KBNR w K - 1 12 ; Best move: g1f3
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 queen at d7, black pawn at e7 and black king at f7. Black pawn at c6 and black pawn at h6. White pawn at d5 and black pawn at f5. Black pawn at a4, white pawn at b4, white pawn at d4 and black pawn at h4. White rook at b3. White pawn at a2, white pawn at c2, white queen at d2, white pawn at f2 and white pawn at g2. White bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 12. White to move.