1nbq2n1/r2kppbr/p1pp3p/6p1/Q1P1P1P1/4KP1N/PP1PB2P/RNB4R b - - 11 15
FEN state: 1nbq2n1/r2kppbr/p1pp3p/6p1/Q1P1P1P1/4KP1N/PP1PB2P/RNB4R b - - 11 15 ; Best move: d7e8
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8 and black knight at g8. Black rook at a7, black king at d7, black pawn at e7, black pawn at f7, black bishop at g7 and black rook at h7. Black pawn at a6, black pawn at c6, black pawn at d6 and black pawn at h6. Black pawn at g5. White queen at a4, white pawn at c4, white pawn at e4 and white pawn at g4. White king at e3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at d2, white bishop at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 11. Full move number is 15. Black to move.