1n1q1krb/r1ppp2p/bp6/p5p1/PPP1PP1n/N2P2P1/2QB1KRP/5B2 w - - 2 20
FEN state: 1n1q1krb/r1ppp2p/bp6/p5p1/PPP1PP1n/N2P2P1/2QB1KRP/5B2 w - - 2 20 ; Best move: g3h4
The current state of the chess board is: Black knight at b8, black queen at d8, black king at f8, black rook at g8 and black bishop at h8. Black rook at a7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at a6 and black pawn at b6. Black pawn at a5 and black pawn at g5. White pawn at a4, white pawn at b4, white pawn at c4, white pawn at e4, white pawn at f4 and black knight at h4. White knight at a3, white pawn at d3 and white pawn at g3. White queen at c2, white bishop at d2, white king at f2, white rook at g2 and white pawn at h2. White bishop at f1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. White to move.