player b MUST move out of check or block the check, if he accomplishes this while also checkmating player a, he wins.
Who is the winner - Player A or Player B, see below situation

Player B? checkmate wins the game.
what kind of troll thread is this
What the ****? Are you a troll or a noob? The position is not legal and player B has to take his move back. Then when he responds to Player A's move, Player A gets a turn, then Player B can attack his opponent.

In tournament play the position is reset to the last legal position, and play resumes from there.
In casual play the idiots [removed -- MOD] themselves and have a fistfight. The guy with the [removed -- MOD] wins.
FTFY mod.

In tournament play the position is reset to the last legal position, and play resumes from there.
In casual play the idiots [removed -- MOD] themselves and have a fistfight. The guy with the [removed -- MOD] wins.
I win!

In tournament play the position is reset to the last legal position, and play resumes from there.
In casual play the idiots [removed -- MOD] themselves and have a fistfight. The guy with the [removed -- MOD] wins.
I win!
Congratulations. You deserve it.

Player B? checkmate wins the game.
what kind of troll thread is this
What the ****? Are you a troll or a noob? The position is not legal and player B has to take his move back. Then when he responds to Player A's move, Player A gets a turn, then Player B can attack his opponent.
Where did it say in his thread that player B made an illegal move? You're supposed to assume he didn't considering nowhere he said he made an illegal move?
Don't even talk when your live blitz is 1400, you're way worse than a beginner and I would crush you blindfolded.
Checkmate wins the game, check does not win the game.
It is directly implied that player B left their king in check based on the statement where white says they capture B's king first.
So, B made an illegal move and has to make a different one. If the piece moved initially can be used to stop the check, then it has to do so, based on touch move.
Hi, Please help.
Player A and Player B are playing intensively. In one of the move, Player A says 'check' to player B. then Player B moves a different item and says 'Check Mate' to Player A. Here is the argument: Player A says, next it is my move, so I am taking your 'King' out, which means, I am the winner. Player B replies, that is not possible as I just did a 'Check Mate'.
Who is the Winner? Player A or Player B