en prise การใช้

• At first blush, Black's position looks " en prise " to three different white pieces.
• Tal marveled that, " During the entire tournament he didn't leave a single pawn en prise ! ", while the other players " blundered knights and bishops galore ".
• GM Nikolai Krogius writes that " en prise " in time trouble, and then desperately clutched his head and reached out as if wanting to take the pawn back . . . . Gligori
  took the pawn, and soon thereafter lost the game.