4kr2/1r1q1pb1/2p1p3/P2p2pp/P2PP1P1/1Q5P/RBP2Pn1/1N1K1BNR b - - 2 23
FEN state: 4kr2/1r1q1pb1/2p1p3/P2p2pp/P2PP1P1/1Q5P/RBP2Pn1/1N1K1BNR b - - 2 23 ; Best move: b7b3
The current state of the chess board is: Black king at e8 and black rook at f8. Black rook at b7, black queen at d7, black pawn at f7 and black bishop at g7. Black pawn at c6 and black pawn at e6. White pawn at a5, black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at d4, white pawn at e4 and white pawn at g4. White queen at b3 and white pawn at h3. White rook at a2, white bishop at b2, white pawn at c2, white pawn at f2 and black knight at g2. White knight at b1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. Black to move.