![]() StartingPoints Homepages
|
Holigor's log
It is remarkable that a large share of the go games are close. And that is true about the games at any levels. The games between 9p are close and the games between 1k are often half pointers. That's because the moves and decisions we make are reasonable. If each of the players makes moves in the range close to the value of the optiomal move in the position, say, say in the range of five points then it is a problem of random walks and we know that with the large number of steps the random walk would not go far from zero. Yet, if the probability of one player making a suboptimal move if higher the result shifts strongly in the favour of the opponent. The things are changed drastically when one of the opponents makes an incorrect judgement and produces a move of negative value. Counting is a problem. In a recent game when my opponent pondered the next largest move I counted the game and obtained the sad result. I was losing by about 4 points. This I consider close, so we finished it and I was surprised with 3.5 win. To test my ability I recounted in mind and got 1.5 win this time. Shame. Lost a game by 2.5 points. And this is one of the reasons.
White 1 is another double digit kyu misread which IGS 1k* players commit all over the place. Crawling to 'a' was a good 1 point miai value move. I jumped to Problem for double digit kyu players. How can black punish white? Holigor's Log problem 1 answer
There are several things that are difficult to understand for the student of go. Some of them go against intuition. For example, it is better to have a fight in your own sphere of influence. A weak player tries to defend what he thinks is his territory and as the result the territory is erased and the more the game progresses the more it shrinks. Yet, the correct approach in most case is just to keep your groups alive and leave the matter of collecting the territory for the yose stage. Instead, one has to think more in the terms of getting some advantage from attacking invaders, to build a support for your own invasion, for example. Another thing that hinders the progress of many players is the belief that the centre is small, that there is no territory in the center. Yes, true, there is no territory there, but one has to fight for the center anyway. Otherwise the opponent will be able to form high and wide rectangles of territory and that is not small. Beginners are taught that the centre is not important and the understanding to what extent this claim is true takes a lot of time and lost games.
Fighting the last half-point ko I made a ko-threat. I am sure that any player of IGS 1k* level can solve this in 95% of cases, but my opponent decided that I was bluffing. Perhaps, he felt that he was losing by a small margin. He connected the ko and resigned several moves later. This can be a problem of double digit kyu players. What White is going to do if Black plays tenuki?
HolIgor's Log 2003 June 13 Discussion. This is a copy of the living page "Holigor's log" at Sensei's Library. ![]() |