1n2kbn1/rq2p1p1/3p2r1/1N1P1pBp/p3P3/1P3P2/P5PP/RQK2B1R w - - 0 21
FEN state: 1n2kbn1/rq2p1p1/3p2r1/1N1P1pBp/p3P3/1P3P2/P5PP/RQK2B1R w - - 0 21 ; Best move: g5e3
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black knight at g8. Black rook at a7, black queen at b7, black pawn at e7 and black pawn at g7. Black pawn at d6 and black rook at g6. White knight at b5, white pawn at d5, black pawn at f5, white bishop at g5 and black pawn at h5. Black pawn at a4 and white pawn at e4. White pawn at b3 and white pawn at f3. White pawn at a2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at b1, white king at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.