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Problem of the week 29. Problem of the week 29.

03-04-2011 , 10:42 AM
This is an amateur/advanced nine ball problem. You are a skilled league player, playing your first season for a solid team in the top league of a big city. You have yet to see your opponent play, although he has a $200 off the rack cue and his own break/jumper, and has been watching the other games closely.

You win a narrow lag and break and run out to this spot, leaving yourself the wrong side of the seven after you over hit your previous shot:



Best shot and why?


Solution:
Spoiler:
This is a problem that basically hinges on two key factors – the actual layout of the table and our basic observations of the opponent.

There is a nice(ish) looking safety option clipping off the seven and trying to get behind the nine and close to the end rail, although it comes at the steep price of any mistake leaving a shot on – albeit a very hard one. There is a second safety option of trying to hit the seven behind the nine and keep the white up table, which again leaves an easy shot if we miss. There is a also a very aggressive possible cut on the seven down the rail, but it is a very hard shot, and one which probably loses us the game every time if we miss.

So let's first compare the two safeties. Clipping off the seven is the clear winner out of these two, as although both have the possibility of leaving a long shot, only the second option also leaves an easy route to the eight as well. If we are playing safe we should go for the first option.

So what about the cut down the rail? To me, this shot is just far too risky when we have a decent safety shot on, and even if we are a little tempted, the player type we are up against and the situation we are playing should sway us a little more towards playing the safety.

Players with off the rack $200 cues and their own stuff are usually solid amateurs, who will clear the table nearly 100% of the time if we miss the cut, leave the seven over the pocket and the game basically just a few short stun shots away from victory.

However, this player type is not the sort who feels comfortable looking at a table length shot with another whole table length positional shot as their first shot in a league match. Even if we mess up the safety, we still actually have quite solid game equity most of the time, and as a result, the risk reward here is pretty simple when we take into account the information we have.

Solution: Clip off of the seven with bottom right and try and get behind the nine and as close to the bottom rail (far left rail in diagram) as possible.

Last edited by RayPowers; 03-11-2011 at 10:17 AM. Reason: Soultion Added
03-04-2011 , 11:00 AM
I'm not much of a nine ball player but I would hit the 7 straight on, stopping the cue where it is. The 7 looks like it will go north of the 9 so I would hit it with enough speed to stop on the other side of the 9. This would force the opponent into a bank shot on the lower rail just to hit the 7.
03-04-2011 , 02:58 PM
I'd lightly tap the cueball so that it touches the 7 and freeze the cueball on the rail while the 7 is slightly off the rail and still touching the cueball. There's no easy pot or easy safety left for him and we can get a lot of info by watching how he deals with it. Based on the description, he looks like a very skilled player but looks can be deceiving. Maybe he's a rich n00b who went out and bought the standard "look like a pro" kit. Maybe he borrowed his gear from a friend. Conversely, maybe he is that good but the point is we can't make assumptions based on his appearance and leaving him a difficult shot is a good way to gain more info on his skill level and playing style.
03-04-2011 , 05:12 PM
clip the 7 ultra fine and run down to play a snooker behind the 9. if we get it, if not, we should leave the cueball close to the cushion with a very tough pot and no real way for him to get on the 8 if he does pot it
03-04-2011 , 11:27 PM
I like sixfour's answer. Being that close to the 7, the speed of the shot isn't all that hard to gauge. Even if you miss the safe, the seven to the eight will most likely be a tough stroke shot with no guarantee of good shape even if you put a good stroke on it.

edit: thin hit with a lot of right-hand swirly rodriguez to try to get as close to the end rail as possible.
03-06-2011 , 06:47 PM
Quote:
Originally Posted by glen
I like sixfour's answer. Being that close to the 7, the speed of the shot isn't all that hard to gauge. Even if you miss the safe, the seven to the eight will most likely be a tough stroke shot with no guarantee of good shape even if you put a good stroke on it.

edit: thin hit with a lot of right-hand swirly rodriguez to try to get as close to the end rail as possible.
Yah, ultra-thin clip on the 7-ball with some right hand Swirly Rodriguez is the only play imo. If you snooker him great, if not, he'll have a very tricky position shot getting back to the 8-ball, especially if he's tight to the rail up there.
03-11-2011 , 05:41 AM
Sorry for lateness of solution and the next problem guys and gals - got a done of stuff on right now. Will try and have it up by this evening or Saturday. Again, many apologies.
03-11-2011 , 10:17 AM
Bump for solution added.
03-12-2011 , 11:02 AM
Mostly depends on the size of the table and difficulty of the table. If its a 7 foot bar table I hate six fours shot. If we don't get him hooked he's going to pot the 7 with bottom and the games over. On a easy table I thin the seven leaving it up along the middle of the rail and my cue ball go across table around the top right pocket, of coure be carefully not to scratch all together. It's a containing shot and force him to either play a low percentage bank with very little position on the 8 or he has to try and play a good safe which from where id expect to put him will be very tough. On a tight 9 foot I like six fours shot.......If we miss the safe he's faced with a tough shot for anyone in the world table length pot+ tough position
03-12-2011 , 11:07 AM
By thinning the 7 I mean move it just a hair sideways from where it is now.

      
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