rn4nr/p4p1p/3k3b/1ppppB1b/1P2P3/N1NP2P1/1RP2P1P/2B1K2R w - - 2 22
FEN state: rn4nr/p4p1p/3k3b/1ppppB1b/1P2P3/N1NP2P1/1RP2P1P/2B1K2R w - - 2 22 ; Best move: a3b5
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at f7 and black pawn at h7. Black king at d6 and black bishop at h6. Black pawn at b5, black pawn at c5, black pawn at d5, black pawn at e5, white bishop at f5 and black bishop at h5. White pawn at b4 and white pawn at e4. White knight at a3, white knight at c3, white pawn at d3 and white pawn at g3. White rook at b2, white pawn at c2, white pawn at f2 and white pawn at h2. White bishop at c1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 22. White to move.