r3kb1r/2p1pp1p/ppn1Pnp1/2q5/1P3P2/N3P1PP/P2P4/R1BQKBNR w KQkq - 1 10
FEN state: r3kb1r/2p1pp1p/ppn1Pnp1/2q5/1P3P2/N3P1PP/P2P4/R1BQKBNR w KQkq - 1 10 ; Best move: e6f7
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6, black knight at c6, white pawn at e6, black knight at f6 and black pawn at g6. Black queen at c5. White pawn at b4 and white pawn at f4. White knight at a3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at a2 and white pawn at d2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop 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.