6nr/r1p1k2p/Bp2ppp1/Q1bpP1q1/3P1P2/2P4b/PP2N1P1/R1B1K2R w - - 0 20
FEN state: 6nr/r1p1k2p/Bp2ppp1/Q1bpP1q1/3P1P2/2P4b/PP2N1P1/R1B1K2R w - - 0 20 ; Best move: f4g5
The current state of the chess board is: Black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black king at e7 and black pawn at h7. White bishop at a6, black pawn at b6, black pawn at e6, black pawn at f6 and black pawn at g6. White queen at a5, black bishop at c5, black pawn at d5, white pawn at e5 and black queen at g5. White pawn at d4 and white pawn at f4. White pawn at c3 and black bishop at h3. White pawn at a2, white pawn at b2, white knight at e2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.