rn2k1nr/4bpp1/ppbpp3/2Q5/2P1P3/N5P1/PP1P1KBP/R1B4R w kq - 1 15
FEN state: rn2k1nr/4bpp1/ppbpp3/2Q5/2P1P3/N5P1/PP1P1KBP/R1B4R w kq - 1 15 ; Best move: c5e3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at b6, black bishop at c6, black pawn at d6 and black pawn at e6. White queen at c5. White pawn at c4 and white pawn at e4. White knight at a3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2, white king at f2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. White to move.