r4bnr/p4kp1/Q2pp2p/1p2nq2/6P1/N2p3P/PPPP1P2/R1B2KNR w - - 1 20
FEN state: r4bnr/p4kp1/Q2pp2p/1p2nq2/6P1/N2p3P/PPPP1P2/R1B2KNR w - - 1 20 ; Best move: g4f5
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at f7 and black pawn at g7. White queen at a6, black pawn at d6, black pawn at e6 and black pawn at h6. Black pawn at b5, black knight at e5 and black queen at f5. White pawn at g4. White knight at a3, black pawn at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white bishop at c1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move.