r1bqkbn1/p2ppp2/5npr/1pp4p/2P3PP/NP1P3B/PKQ1PP2/R1B3NR w q - 3 12
FEN state: r1bqkbn1/p2ppp2/5npr/1pp4p/2P3PP/NP1P3B/PKQ1PP2/R1B3NR w q - 3 12 ; Best move: h3g2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at f7. Black knight at f6, black pawn at g6 and black rook at h6. Black pawn at b5, black pawn at c5 and black pawn at h5. White pawn at c4, white pawn at g4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at d3 and white bishop at h3. White pawn at a2, white king at b2, white queen at c2, white pawn at e2 and white pawn at f2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 12. White to move.