rnb1kbnr/p2ppp2/2pq2p1/4P2p/1p6/1P1Q4/P1PPBPPP/RNBK2NR b kq - 2 10
FEN state: rnb1kbnr/p2ppp2/2pq2p1/4P2p/1p6/1P1Q4/P1PPBPPP/RNBK2NR b kq - 2 10 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at f7. Black pawn at c6, black queen at d6 and black pawn at g6. White pawn at e5 and black pawn at h5. Black pawn at b4. White pawn at b3 and white queen at d3. White pawn at a2, white pawn at c2, white pawn at d2, white bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 10. Black to move.