1r2k1nr/p6p/bpnpP1p1/3PQ3/Pb3B2/2P5/5P1P/RN1K1N1R b - - 0 23
FEN state: 1r2k1nr/p6p/bpnpP1p1/3PQ3/Pb3B2/2P5/5P1P/RN1K1N1R b - - 0 23 ; Best move: d6e5
The current state of the chess board is: Black rook at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at h7. Black bishop at a6, black pawn at b6, black knight at c6, black pawn at d6, white pawn at e6 and black pawn at g6. White pawn at d5 and white queen at e5. White pawn at a4, black bishop at b4 and white bishop at f4. White pawn at c3. White pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1, white knight at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move.