I find absolutely no need to ref this. Exploding a Gengar is a tactical move, and lets see how my randomizer says the enemies will deal with it. This could be a double KO.
*randomizes*
Wow, high as heck numbers. My randomizer says a poopload of damage to the entire arena.
Anyway, Gengar blows up, and an enormous explosion ensues. yada yada. Dust clears, chess pieces are destroyed, and a really hurt Remoraid has prevailed. Electabuzz fell off the edge of the chessboard with the chess pieces because of the fast that it was hit by that oncoming pawn as well. Final stats =
Gengar: 0%, fainted
Electabuzz: ???%, disappeared
Remoraid: 1%, almost disappeared~_~