ChessMonkey wrote on 01/05/10 at 22:29:55:
I've played the KID since I was a teenager back in the mid-70's and, with everyone and their brother being booked up on their pet KID lines nowadays, I've been looking at the Benko for the last few weeks to get a feel for some of the lines (sometimes the c5 Saemisch leads to Benko-like play). I've been playing some speed games with it and a lot of opponents just avoid it and we transpose to a Maroczy Acc. Dragon (I prefer White, but I'm familiar enough to play Black , although somewhat poorly!).
When they do play the Benko, however, I find that after I get the pawn back that it results in a drawish position. Then I ran across this statement from van der Wiel from 2006 - "'When choosing an opening repertoire for Black, I believe you have to search for a line in which you have good drawing chances against a strong opponent and winning chances against a weaker opponent.' As you can see, the Volga-Gambit fails this test: you only have drawing chances against a weaker opponent!"
Is the Benko a two results opening? I thought it had a better reputation than that?
Firstly, I commend you on deciding to play openings other than the KID against 1.d4 - most players who play only the KID against 1.d4 eventually stagnate due to playing it for too long, which can only be solved by playing other openings as well.
You will get the Benko in about half of your games if you are below 2000, so make sure you are well prepared for White's d-pawn Specials. 2.Nf3 is a problem for some Benko players, but a good solution is to play 2...c5 and meet 3.c3/e3 with 3...d5 (Black has no difficulties in equalising here) and 3.d5 with 3...b5.
If you can only draw from the slightly better positions you get out of the Benko, then unless you are playing someone over 2300, that is the fault of your endgame play rather than the opening. In any opening, there will always be at least one variation that is somewhat drawish, but usually it can be avoided in some way without making any major concessions. The Volga Gambit seems to pass the 'Van der Wiel test' - for example, Tregubov has beaten weaker players fairly consistently with the Benko the last time I checked.
By the way, I don't entirely agree with the Van der Wiel quote - the best way to draw against a stronger player is not to play for a draw, but to play aggressively, seize the initiative even at the cost of a pawn, and keep setting problems for the opponent. If you reach a position with 'good drawing chances' against a stronger player, you are just as likely to lose the position as you are to draw it.
The Benko has never had a great reputation, as White gains a stable += in the main lines, but below 2500 it is playable, and below 2400 it is a good opening for playing for the win. Pinski even said once that below 2300, the 5.ba6 Benko can be played on autopilot: 5...g6, 6...Ba6, ...d6, ...Bg7, ...Nbd7, ...0-0 (above 2300 you'll need to know to play 10...Nb6 if White plays 7.g3), ...Qa5, ...Rfb8, and look out for tactics.
I disagree with downward's advice - the decision of whether to regain the pawn or not depends on the position. For example, regaining a pawn with ...Bg7xNc3 followed by capturing the a-pawn is too risky in some instances, and the only good option in other cases.