1r3bnr/p2kp1pp/qpn3Q1/2p2p2/2bPP1PP/NPP2P1N/P7/R1B1KB1R w KQ - 1 20
FEN state: 1r3bnr/p2kp1pp/qpn3Q1/2p2p2/2bPP1PP/NPP2P1N/P7/R1B1KB1R w KQ - 1 20 ; Best move: g6f5
The current state of the chess board is: Black rook at b8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black queen at a6, black pawn at b6, black knight at c6 and white queen at g6. Black pawn at c5 and black pawn at f5. Black bishop at c4, white pawn at d4, white pawn at e4, white pawn at g4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at c3, white pawn at f3 and white knight at h3. White pawn at a2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 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.