1n2k1r1/rpqb2p1/p1p1ppN1/4pP1Q/P1Bb2P1/N7/5K2/R1B4R w - - 0 21
FEN state: 1n2k1r1/rpqb2p1/p1p1ppN1/4pP1Q/P1Bb2P1/N7/5K2/R1B4R w - - 0 21 ; Best move: f2g2
The current state of the chess board is: Black knight at b8, black king at e8 and black rook at g8. Black rook at a7, black pawn at b7, black queen at c7, black bishop at d7 and black pawn at g7. Black pawn at a6, black pawn at c6, black pawn at e6, black pawn at f6 and white knight at g6. Black pawn at e5, white pawn at f5 and white queen at h5. White pawn at a4, white bishop at c4, black bishop at d4 and white pawn at g4. White knight at a3. White king at f2. White rook at a1, white bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.