rnb3nr/p2p4/1p1b1qkp/1pP1Ppp1/8/P7/1P2PPPP/1RBQKB1R b K - 1 13
FEN state: rnb3nr/p2p4/1p1b1qkp/1pP1Ppp1/8/P7/1P2PPPP/1RBQKB1R b K - 1 13 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at d7. Black pawn at b6, black bishop at d6, black queen at f6, black king at g6 and black pawn at h6. Black pawn at b5, white pawn at c5, white pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 13. Black to move.