rn1qk2r/p1pp2pp/b4p1n/Pp2p3/6P1/1PN4B/R1PKPP1P/3Q2NR b kq - 0 10
FEN state: rn1qk2r/p1pp2pp/b4p1n/Pp2p3/6P1/1PN4B/R1PKPP1P/3Q2NR b kq - 0 10 ; Best move: d7d5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black bishop at a6, black pawn at f6 and black knight at h6. White pawn at a5, black pawn at b5 and black pawn at e5. White pawn at g4. White pawn at b3, white knight at c3 and white bishop at h3. White rook at a2, white pawn at c2, white king at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White queen at d1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.