rn1q1bnr/2pkp1pp/pp1p1p2/5N1b/1P6/P3P2P/RBPPQPP1/1N2KB1R b K - 8 10
FEN state: rn1q1bnr/2pkp1pp/pp1p1p2/5N1b/1P6/P3P2P/RBPPQPP1/1N2KB1R b K - 8 10 ; Best move: h5e2
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black king at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at d6 and black pawn at f6. White knight at f5 and black bishop at h5. White pawn at b4. White pawn at a3, white pawn at e3 and white pawn at h3. White rook at a2, white bishop at b2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at g2. White knight at b1, 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 8. Full move number is 10. Black to move.