r1b2bn1/pp1p1kpr/n1p2p2/3PQp1p/PqP5/8/4P1PP/RNBK1BNR w - - 0 13
FEN state: r1b2bn1/pp1p1kpr/n1p2p2/3PQp1p/PqP5/8/4P1PP/RNBK1BNR w - - 0 13 ; Best move: e5f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at f7, black pawn at g7 and black rook at h7. Black knight at a6, black pawn at c6 and black pawn at f6. White pawn at d5, white queen at e5, black pawn at f5 and black pawn at h5. White pawn at a4, black queen at b4 and white pawn at c4. White pawn at e2, 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 bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. White to move.