1r2qk1r/ppp2n1p/n2b3P/1P1pp1p1/2P1p3/B3KPP1/P2PP3/1R1bNBR1 b - - 0 22
FEN state: 1r2qk1r/ppp2n1p/n2b3P/1P1pp1p1/2P1p3/B3KPP1/P2PP3/1R1bNBR1 b - - 0 22 ; Best move: d6a3
The current state of the chess board is: Black rook at b8, black queen at e8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black knight at f7 and black pawn at h7. Black knight at a6, black bishop at d6 and white pawn at h6. White pawn at b5, black pawn at d5, black pawn at e5 and black pawn at g5. White pawn at c4 and black pawn at e4. White bishop at a3, white king at e3, white pawn at f3 and white pawn at g3. White pawn at a2, white pawn at d2 and white pawn at e2. White rook at b1, black bishop at d1, white knight at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move.