r2n4/p1ppkr2/bp3np1/1N2p2p/1b2PpPP/PP1K1N2/R1PPB3/2B2Q1R w - - 0 23
FEN state: r2n4/p1ppkr2/bp3np1/1N2p2p/1b2PpPP/PP1K1N2/R1PPB3/2B2Q1R w - - 0 23 ; Best move: c2c4
The current state of the chess board is: Black rook at a8 and black knight at d8. Black pawn at a7, black pawn at c7, black pawn at d7, black king at e7 and black rook at f7. Black bishop at a6, black pawn at b6, black knight at f6 and black pawn at g6. White knight at b5, black pawn at e5 and black pawn at h5. Black bishop at b4, white pawn at e4, black pawn at f4, white pawn at g4 and white pawn at h4. White pawn at a3, white pawn at b3, white king at d3 and white knight at f3. White rook at a2, white pawn at c2, white pawn at d2 and white bishop at e2. White bishop at c1, white queen at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.