r1b3n1/ppp1kp2/4p2r/3pP1pp/Bb1P1P2/N1nN1K1P/2P3P1/R1B3QR b - - 8 23
FEN state: r1b3n1/ppp1kp2/4p2r/3pP1pp/Bb1P1P2/N1nN1K1P/2P3P1/R1B3QR b - - 8 23 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black bishop at c8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at e7 and black pawn at f7. Black pawn at e6 and black rook at h6. Black pawn at d5, white pawn at e5, black pawn at g5 and black pawn at h5. White bishop at a4, black bishop at b4, white pawn at d4 and white pawn at f4. White knight at a3, black knight at c3, white knight at d3, white king at f3 and white pawn at h3. White pawn at c2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 8. Full move number is 23. Black to move.