2b3kr/r1pp1p2/p5q1/PpPPp2p/3nN2P/4P3/1P1n2P1/RNBK1B1R w - - 1 21
FEN state: 2b3kr/r1pp1p2/p5q1/PpPPp2p/3nN2P/4P3/1P1n2P1/RNBK1B1R w - - 1 21 ; Best move: b1d2
The current state of the chess board is: Black bishop at c8, black king at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7 and black pawn at f7. Black pawn at a6 and black queen at g6. White pawn at a5, black pawn at b5, white pawn at c5, white pawn at d5, black pawn at e5 and black pawn at h5. Black knight at d4, white knight at e4 and white pawn at h4. White pawn at e3. White pawn at b2, black knight at d2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. White to move.