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And now that I look at the problem again, I suddenly realized that it's not a valid problem. In the original ad there was a space after "5 +," and you were supposed to fill it out. Which I just realized is impossible with just the information given.
Btw, when I opened this thread I saw this ad next to it:
Interestingly, I've never seen this ad on chess.com before. Is it a conicidence that it's on this thread?
3 variables & 1 equation.
That's why you need to go to their website and pay lots of money!
Can Karpov become world champion again?
by Fixing_A_Hole 3 minutes ago
Illegal games :)
by Vibhav_G 5 minutes ago
2001-3000 Worst Things To Do While Playing Chess
by ChessPlayinDude47 7 minutes ago
If there were no computers what
by hhnngg1 16 minutes ago
1000 Worst Things To Do While Playing Chess (1-1000)
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12/1/2015 - Kosolapov - Nezhmetdinov, Kazan 1936
by sdk123 19 minutes ago
If Fischer would played Karpov for the World Champion, who would win?
by Millennium_FalconNZ 20 minutes ago
Enter the Omega Reti Gambit
by profmain 26 minutes ago
What's better, the Queen's Gambit or the King's Gambit?
by X_PLAYER_J_X 27 minutes ago
Post your best games!!
by kkl10 32 minutes ago
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