r1b2knr/1q1n3p/p2p4/2p2P2/4pp1P/BPb5/P2P2K1/1R4NR w - - 0 21
FEN state: r1b2knr/1q1n3p/p2p4/2p2P2/4pp1P/BPb5/P2P2K1/1R4NR w - - 0 21 ; Best move: h1h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black queen at b7, black knight at d7 and black pawn at h7. Black pawn at a6 and black pawn at d6. Black pawn at c5 and white pawn at f5. Black pawn at e4, black pawn at f4 and white pawn at h4. White bishop at a3, white pawn at b3 and black bishop at c3. White pawn at a2, white pawn at d2 and white king at g2. White rook at b1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.