rnb1kbBr/p6p/1ppp4/4ppp1/P3PP2/7P/1PPP2P1/RNBQKqNR w KQkq - 1 10
FEN state: rnb1kbBr/p6p/1ppp4/4ppp1/P3PP2/7P/1PPP2P1/RNBQKqNR w KQkq - 1 10 ; Best move: e1f1
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, white bishop at g8 and black rook at h8. Black pawn at a7 and black pawn at h7. Black pawn at b6, black pawn at c6 and black pawn at d6. Black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a4, white pawn at e4 and white pawn at f4. White pawn at h3. White pawn at b2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, black queen at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 10. White to move.