4kbnr/2pq2p1/3p4/rp2p1Pp/p3n2P/BPP1PP2/P2Pb3/RN2K1NR w KQ - 1 20
FEN state: 4kbnr/2pq2p1/3p4/rp2p1Pp/p3n2P/BPP1PP2/P2Pb3/RN2K1NR w KQ - 1 20 ; Best move: g1e2
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black queen at d7 and black pawn at g7. Black pawn at d6. Black rook at a5, black pawn at b5, black pawn at e5, white pawn at g5 and black pawn at h5. Black pawn at a4, black knight at e4 and white pawn at h4. White bishop at a3, white pawn at b3, white pawn at c3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at d2 and black bishop at e2. White rook at a1, white knight at b1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 20. White to move.