1nb3n1/1pk1b1p1/r1ppp1q1/N5p1/P3P3/1P1B1p1r/1RPK1P1P/B2Q2R1 w - - 1 23
FEN state: 1nb3n1/1pk1b1p1/r1ppp1q1/N5p1/P3P3/1P1B1p1r/1RPK1P1P/B2Q2R1 w - - 1 23 ; Best move: e4e5
The current state of the chess board is: Black knight at b8, black bishop at c8 and black knight at g8. Black pawn at b7, black king at c7, black bishop at e7 and black pawn at g7. Black rook at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black queen at g6. White knight at a5 and black pawn at g5. White pawn at a4 and white pawn at e4. White pawn at b3, white bishop at d3, black pawn at f3 and black rook at h3. White rook at b2, white pawn at c2, white king at d2, white pawn at f2 and white pawn at h2. White bishop at a1, white queen at d1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.