rn1k1br1/2pb1ppp/p7/1p1pp3/2PPP3/N6q/PP1BBPPP/1R3K1R w - - 0 20
FEN state: rn1k1br1/2pb1ppp/p7/1p1pp3/2PPP3/N6q/PP1BBPPP/1R3K1R w - - 0 20 ; Best move: g2h3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black bishop at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6. Black pawn at b5, black pawn at d5 and black pawn at e5. White pawn at c4, white pawn at d4 and white pawn at e4. White knight at a3 and black queen at h3. White pawn at a2, white pawn at b2, white bishop at d2, white bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.