r1b2b2/q2nk1r1/1p4pn/p1pp1p1p/1PQpPPPP/P1P5/1B2B2R/RN1K2N1 w - - 7 23
FEN state: r1b2b2/q2nk1r1/1p4pn/p1pp1p1p/1PQpPPPP/P1P5/1B2B2R/RN1K2N1 w - - 7 23 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black bishop at f8. Black queen at a7, black knight at d7, black king at e7 and black rook at g7. Black pawn at b6, black pawn at g6 and black knight at h6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at b4, white queen at c4, black pawn at d4, white pawn at e4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at a3 and white pawn at c3. White bishop at b2, white bishop at e2 and white rook at h2. White rook at a1, white knight at b1, white king at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 23. White to move.