2b1k1n1/1p1nb2r/1q2ppp1/P3p2p/5BP1/R1Nr1PN1/1PP4P/1Q3K1R b - - 1 21
FEN state: 2b1k1n1/1p1nb2r/1q2ppp1/P3p2p/5BP1/R1Nr1PN1/1PP4P/1Q3K1R b - - 1 21 ; Best move: d3f3
The current state of the chess board is: Black bishop at c8, black king at e8 and black knight at g8. Black pawn at b7, black knight at d7, black bishop at e7 and black rook at h7. Black queen at b6, black pawn at e6, black pawn at f6 and black pawn at g6. White pawn at a5, black pawn at e5 and black pawn at h5. White bishop at f4 and white pawn at g4. White rook at a3, white knight at c3, black rook at d3, white pawn at f3 and white knight at g3. White pawn at b2, white pawn at c2 and white pawn at h2. White queen at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. Black to move.