1nb2k1r/1r2N1p1/p1qppp2/NpPP1Bbp/4P3/6P1/P2P1P1P/R1BQ1K1R w - - 2 23
FEN state: 1nb2k1r/1r2N1p1/p1qppp2/NpPP1Bbp/4P3/6P1/P2P1P1P/R1BQ1K1R w - - 2 23 ; Best move: e7g6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at f8 and black rook at h8. Black rook at b7, white knight at e7 and black pawn at g7. Black pawn at a6, black queen at c6, black pawn at d6, black pawn at e6 and black pawn at f6. White knight at a5, black pawn at b5, white pawn at c5, white pawn at d5, white bishop at f5, black bishop at g5 and black pawn at h5. White pawn at e4. White pawn at g3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.