1n1qkbn1/4p2r/1pp2p1p/2P3p1/3p2b1/3PPNP1/1B3PBP/r1N2RK1 w - - 0 22
FEN state: 1n1qkbn1/4p2r/1pp2p1p/2P3p1/3p2b1/3PPNP1/1B3PBP/r1N2RK1 w - - 0 22 ; Best move: b2a1
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at e7 and black rook at h7. Black pawn at b6, black pawn at c6, black pawn at f6 and black pawn at h6. White pawn at c5 and black pawn at g5. Black pawn at d4 and black bishop at g4. White pawn at d3, white pawn at e3, white knight at f3 and white pawn at g3. White bishop at b2, white pawn at f2, white bishop at g2 and white pawn at h2. Black rook at a1, white knight at c1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. White to move.