rn1k1bn1/1bqpp3/p1p3pr/1p3p1p/PPPP4/Q2K1P2/4P1PP/RNB2BNR b - - 1 15
FEN state: rn1k1bn1/1bqpp3/p1p3pr/1p3p1p/PPPP4/Q2K1P2/4P1PP/RNB2BNR b - - 1 15 ; Best move: b5c4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8 and black knight at g8. Black bishop at b7, black queen at c7, black pawn at d7 and black pawn at e7. Black pawn at a6, black pawn at c6, black pawn at g6 and black rook at h6. Black pawn at b5, black pawn at f5 and black pawn at h5. White pawn at a4, white pawn at b4, white pawn at c4 and white pawn at d4. White queen at a3, white king at d3 and white pawn at f3. White pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. Black to move.