rnbq1br1/p2k3p/2p3p1/1p1ppp2/1PP1Q1n1/P6P/3PPPPR/RNB1KBN1 b Q - 1 11
FEN state: rnbq1br1/p2k3p/2p3p1/1p1ppp2/1PP1Q1n1/P6P/3PPPPR/RNB1KBN1 b Q - 1 11 ; Best move: f5e4
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 bishop at f8 and black rook at g8. Black pawn at a7, black king at d7 and black pawn at h7. Black pawn at c6 and black pawn at g6. Black pawn at b5, black pawn at d5, black pawn at e5 and black pawn at f5. White pawn at b4, white pawn at c4, white queen at e4 and black knight at g4. White pawn at a3 and white pawn at h3. White pawn at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. 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 1. Full move number is 11. Black to move.