r1b4b/1ppp1k2/p3p3/4p1Pr/P5PP/3P1B1N/P1P1K1n1/RN5R w - - 3 21
FEN state: r1b4b/1ppp1k2/p3p3/4p1Pr/P5PP/3P1B1N/P1P1K1n1/RN5R w - - 3 21 ; Best move: g4h5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black bishop at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black king at f7. Black pawn at a6 and black pawn at e6. Black pawn at e5, white pawn at g5 and black rook at h5. White pawn at a4, white pawn at g4 and white pawn at h4. White pawn at d3, white bishop at f3 and white knight at h3. White pawn at a2, white pawn at c2, white king at e2 and black knight at g2. White rook at a1, white knight at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. White to move.