rn4nr/p1k1b2p/1pp3p1/1PPp2B1/P2p1pP1/q4P1B/3PP3/RN3KNR w - - 2 22
FEN state: rn4nr/p1k1b2p/1pp3p1/1PPp2B1/P2p1pP1/q4P1B/3PP3/RN3KNR w - - 2 22 ; Best move: g5f4
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at a7, black king at c7, black bishop at e7 and black pawn at h7. Black pawn at b6, black pawn at c6 and black pawn at g6. White pawn at b5, white pawn at c5, black pawn at d5 and white bishop at g5. White pawn at a4, black pawn at d4, black pawn at f4 and white pawn at g4. Black queen at a3, white pawn at f3 and white bishop at h3. White pawn at d2 and white pawn at e2. White rook at a1, white knight at b1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 22. White to move.