5b1r/1b2pp1p/1prpk2n/p1P1P1pN/8/5NPP/P1Q2PR1/1R1K1B2 w - - 2 23
FEN state: 5b1r/1b2pp1p/1prpk2n/p1P1P1pN/8/5NPP/P1Q2PR1/1R1K1B2 w - - 2 23 ; Best move: b1b6
The current state of the chess board is: Black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at b6, black rook at c6, black pawn at d6, black king at e6 and black knight at h6. Black pawn at a5, white pawn at c5, white pawn at e5, black pawn at g5 and white knight at h5. White knight at f3, white pawn at g3 and white pawn at h3. White pawn at a2, white queen at c2, white pawn at f2 and white rook at g2. White rook at b1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.