1rbk1br1/pppp1ppp/2n1q1Q1/4p3/P4B2/1P1P2PP/R1P1PP2/1N1nKBNR w K - 1 15
FEN state: 1rbk1br1/pppp1ppp/2n1q1Q1/4p3/P4B2/1P1P2PP/R1P1PP2/1N1nKBNR w K - 1 15 ; Best move: g6e6
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at c6, black queen at e6 and white queen at g6. Black pawn at e5. White pawn at a4 and white bishop at f4. White pawn at b3, white pawn at d3, white pawn at g3 and white pawn at h3. White rook at a2, white pawn at c2, white pawn at e2 and white pawn at f2. White knight at b1, black knight at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 15. White to move.