1rbqk2r/1pppp1bp/n6n/2P2Pp1/pP6/N2P4/P3KPPP/R1BQ1BNR b k - 2 10
FEN state: 1rbqk2r/1pppp1bp/n6n/2P2Pp1/pP6/N2P4/P3KPPP/R1BQ1BNR b k - 2 10 ; Best move: g7a1
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black bishop at g7 and black pawn at h7. Black knight at a6 and black knight at h6. White pawn at c5, white pawn at f5 and black pawn at g5. Black pawn at a4 and white pawn at b4. White knight at a3 and white pawn at d3. White pawn at a2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 2. Full move number is 10. Black to move.