rn3bkr/1pqbp2p/p2p1ppn/1Bp2P2/2P1P1PP/N7/PP1P4/R1B1QKNR w - - 0 15
FEN state: rn3bkr/1pqbp2p/p2p1ppn/1Bp2P2/2P1P1PP/N7/PP1P4/R1B1QKNR w - - 0 15 ; Best move: b5d7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8, black king at g8 and black rook at h8. Black pawn at b7, black queen at c7, black bishop at d7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at d6, black pawn at f6, black pawn at g6 and black knight at h6. White bishop at b5, black pawn at c5 and white pawn at f5. White pawn at c4, white pawn at e4, white pawn at g4 and white pawn at h4. White knight at a3. White pawn at a2, white pawn at b2 and white pawn at d2. White rook at a1, white bishop at c1, white queen at e1, white king 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 15. White to move.