r1bqkb1r/p2p2p1/2n1Pp1n/6p1/1pP1P1P1/P2B3N/2PN1P1P/R2Q1KR1 b - - 2 15
FEN state: r1bqkb1r/p2p2p1/2n1Pp1n/6p1/1pP1P1P1/P2B3N/2PN1P1P/R2Q1KR1 b - - 2 15 ; Best move: d7e6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at g7. Black knight at c6, white pawn at e6, black pawn at f6 and black knight at h6. Black pawn at g5. Black pawn at b4, white pawn at c4, white pawn at e4 and white pawn at g4. White pawn at a3, white bishop at d3 and white knight at h3. White pawn at c2, white knight at d2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.