rnq2bnr/pbp3p1/3p2k1/1p2pp1p/1P1P2PP/P3P3/1BPQ1P2/RN1K1BNR w - - 3 13
FEN state: rnq2bnr/pbp3p1/3p2k1/1p2pp1p/1P1P2PP/P3P3/1BPQ1P2/RN1K1BNR w - - 3 13 ; Best move: g4f5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7 and black pawn at g7. Black pawn at d6 and black king at g6. Black pawn at b5, black pawn at e5, black pawn at f5 and black pawn at h5. White pawn at b4, white pawn at d4, white pawn at g4 and white pawn at h4. White pawn at a3 and white pawn at e3. White bishop at b2, white pawn at c2, white queen at d2 and white pawn at f2. White rook at a1, white knight at b1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 13. White to move.