Hunting for Mistakes * me vs. PETRÓ, János

"r6k/6bp/p1qp1np1/2pN4/2Q1PP2/7P/1rPB2P1/R4RK1 w - - 0 25"

After Black's last 24..Rb8xb2??
it is White to move

The game was played in the national team championship, on Feb-28, 2010.
I was the first player and found a winning move.

Try and guess the move-sequences that win the game for White on the spot. (please write your solution as a comment to this entry)

Please click on **THIS** link if instructed above

Hunting for Mistakes * BOBÁK, Sándor vs. me

"2r2rk1/pp2np1p/1q3bp1/3pNb2/3P4/2B4P/PPBR1PP1/1Q3RK1 b - - 0 19"

After White's last 19.Nf3-e5?
it is Black to move

The game was played in the county team championship, on Feb-21, 2010.
I was the second player and missed to win a piece in the position, but still won the game.

Try and guess the move-sequence that would have won the game for Black on the spot. (please write your solution as a comment to this entry)

Please click on **THIS** link if instructed above