rnb2b1r/pp1p2pp/5k1n/2P1p3/3PB1p1/N6N/PBq1PP1P/1R1Q1RK1 w - - 0 15
FEN state: rnb2b1r/pp1p2pp/5k1n/2P1p3/3PB1p1/N6N/PBq1PP1P/1R1Q1RK1 w - - 0 15 ; Best move: d1c2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at g7 and black pawn at h7. Black king at f6 and black knight at h6. White pawn at c5 and black pawn at e5. White pawn at d4, white bishop at e4 and black pawn at g4. White knight at a3 and white knight at h3. White pawn at a2, white bishop at b2, black queen at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move.