r1bqnbkr/1pp1p1p1/2np4/p3PQ1p/2P2P1P/7R/PP1P2P1/RNB1KBN1 w Q - 3 12
FEN state: r1bqnbkr/1pp1p1p1/2np4/p3PQ1p/2P2P1P/7R/PP1P2P1/RNB1KBN1 w Q - 3 12 ; Best move: e5e6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at e8, black bishop at f8, black king at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at g7. Black knight at c6 and black pawn at d6. Black pawn at a5, white pawn at e5, white queen at f5 and black pawn at h5. White pawn at c4, white pawn at f4 and white pawn at h4. White rook at h3. White pawn at a2, white pawn at b2, white pawn at d2 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 knight at g1. White queenside is the only castle move available. Half move number is 3. Full move number is 12. White to move.