rnb2b1r/4kp1p/1p3q2/3Q4/p2pp3/PP1P1PPR/4PKP1/RNB2BN1 w - - 2 23
FEN state: rnb2b1r/4kp1p/1p3q2/3Q4/p2pp3/PP1P1PPR/4PKP1/RNB2BN1 w - - 2 23 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black king at e7, black pawn at f7 and black pawn at h7. Black pawn at b6 and black queen at f6. White queen at d5. Black pawn at a4, black pawn at d4 and black pawn at e4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at f3, white pawn at g3 and white rook at h3. White pawn at e2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.