1n1rk1nr/p2bp3/5b1p/1pppR1p1/PP3PP1/N2KPN2/1RPPB3/2B5 w - - 0 23
FEN state: 1n1rk1nr/p2bp3/5b1p/1pppR1p1/PP3PP1/N2KPN2/1RPPB3/2B5 w - - 0 23 ; Best move: b4c5
The current state of the chess board is: Black knight at b8, black rook at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7 and black pawn at e7. Black bishop at f6 and black pawn at h6. Black pawn at b5, black pawn at c5, black pawn at d5, white rook at e5 and black pawn at g5. White pawn at a4, white pawn at b4, white pawn at f4 and white pawn at g4. White knight at a3, white king at d3, white pawn at e3 and white knight at f3. White rook at b2, white pawn at c2, white pawn at d2 and white bishop at e2. White bishop at c1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.