rnbq3k/3pp2p/3P1r1n/pp2bp2/1Pp1P1P1/2N2P2/P1PKB1PR/R1BQ2N1 b - - 0 15
FEN state: rnbq3k/3pp2p/3P1r1n/pp2bp2/1Pp1P1P1/2N2P2/P1PKB1PR/R1BQ2N1 b - - 0 15 ; Best move: f6d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black king at h8. Black pawn at d7, black pawn at e7 and black pawn at h7. White pawn at d6, black rook at f6 and black knight at h6. Black pawn at a5, black pawn at b5, black bishop at e5 and black pawn at f5. White pawn at b4, black pawn at c4, white pawn at e4 and white pawn at g4. White knight at c3 and white pawn at f3. White pawn at a2, white pawn at c2, white king at d2, white bishop at e2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. Black to move.