rnb2k2/3p1p1n/ppP1p3/8/5PBP/b7/P1PPK3/RNBQ3R w - - 0 20
FEN state: rnb2k2/3p1p1n/ppP1p3/8/5PBP/b7/P1PPK3/RNBQ3R w - - 0 20 ; Best move: c1a3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at f8. Black pawn at d7, black pawn at f7 and black knight at h7. Black pawn at a6, black pawn at b6, white pawn at c6 and black pawn at e6. White pawn at f4, white bishop at g4 and white pawn at h4. Black bishop at a3. White pawn at a2, white pawn at c2, white pawn at d2 and white king at e2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.