rn1qkb2/3pp3/pp4rp/1Pp1p3/P1P4P/B2BPRp1/2QP3N/RN2Kb2 w - - 4 23
FEN state: rn1qkb2/3pp3/pp4rp/1Pp1p3/P1P4P/B2BPRp1/2QP3N/RN2Kb2 w - - 4 23 ; Best move: d3g6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at d7 and black pawn at e7. Black pawn at a6, black pawn at b6, black rook at g6 and black pawn at h6. White pawn at b5, black pawn at c5 and black pawn at e5. White pawn at a4, white pawn at c4 and white pawn at h4. White bishop at a3, white bishop at d3, white pawn at e3, white rook at f3 and black pawn at g3. White queen at c2, white pawn at d2 and white knight at h2. White rook at a1, white knight at b1, white king at e1 and black bishop at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 23. White to move.