1r2k3/p1n1bpp1/1pbp3N/Q6p/1nP1p2P/5P1N/P3P1PR/2BK1B2 w - - 3 22
FEN state: 1r2k3/p1n1bpp1/1pbp3N/Q6p/1nP1p2P/5P1N/P3P1PR/2BK1B2 w - - 3 22 ; Best move: a5b4
The current state of the chess board is: Black rook at b8 and black king at e8. Black pawn at a7, black knight at c7, black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at b6, black bishop at c6, black pawn at d6 and white knight at h6. White queen at a5 and black pawn at h5. Black knight at b4, white pawn at c4, black pawn at e4 and white pawn at h4. White pawn at f3 and white knight at h3. White pawn at a2, white pawn at e2, white pawn at g2 and white rook at h2. White bishop at c1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 3. Full move number is 22. White to move.