rnb4r/Np1kn2p/2pb1p1B/2qpp3/3P1Pp1/1P2K3/P1P1P1PP/R3QBNR w - - 7 15
FEN state: rnb4r/Np1kn2p/2pb1p1B/2qpp3/3P1Pp1/1P2K3/P1P1P1PP/R3QBNR w - - 7 15 ; Best move: d4c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. White knight at a7, black pawn at b7, black king at d7, black knight at e7 and black pawn at h7. Black pawn at c6, black bishop at d6, black pawn at f6 and white bishop at h6. Black queen at c5, black pawn at d5 and black pawn at e5. White pawn at d4, white pawn at f4 and black pawn at g4. White pawn at b3 and white king at e3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 15. White to move.