rnb5/ppk1bp2/2N2np1/3p4/6p1/PPK1P3/2P1B2r/R1BQ2R1 w - - 4 23
FEN state: rnb5/ppk1bp2/2N2np1/3p4/6p1/PPK1P3/2P1B2r/R1BQ2R1 w - - 4 23 ; Best move: c6e7
The current state of the chess board is: Black rook at a8, black knight at b8 and black bishop at c8. Black pawn at a7, black pawn at b7, black king at c7, black bishop at e7 and black pawn at f7. White knight at c6, black knight at f6 and black pawn at g6. Black pawn at d5. Black pawn at g4. White pawn at a3, white pawn at b3, white king at c3 and white pawn at e3. White pawn at c2, white bishop at e2 and black rook at h2. White rook at a1, white bishop at c1, white queen at d1 and white rook at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 23. White to move.