[Title "Black to move and win - rated 2179"][FEN "2r2r1k/1pq3bp/p3p1p1/P4n2/1P1P4/2P1P2P/3BB1Q1/R3R1K1 b - - 0 1"]I've been trying to work on my chess a bit more seriously since about mid-March (I devote about 1 to 1.5h per day to training and frequently play rapid games which I analyze afterwards). I have no problem accumulating skill and knowledge in areas like positional play, endgames, or openings, but my tactical ability seems to stagnate. I know, I should be patient, but I think I've noticed some disorderly thinking patterns in my calculation that I would like to rectify. Let me illustrate this with an example. I have attached a chess puzzle I tried to solve this morning. It is rated at 2179. Although I have solved puzzles rated higher than this, I usually hover between 2050 and 2100 for the standard tactics. In the position above, it is black to move. The solution goes as follows.
[FEN "2r2r1k/1pq3bp/p3p1p1/P4n2/1P1P4/2P1P2P/3BB1Q1/R3R1K1 b - - 0 1"]1... Nh4 2. Qh2 (2.Qg4 Rf2!! 3. Kxf2 Qh2+ 4. Kf1 Rf8 {with mate to follow}) Qxh2+ 3. Kxh2 Rf2+ 4.Kh1 (4.Kg1 Rg2+ 5. Kh1 Rf8 6. null Rff2) Rcf8 5. e4 R8f3! 6. Bxf3 Nxf3 7. Bf4 Nxe1 8. Rxe1 Rxf4 -+The first issue that I notice with my thinking is that I am too slow. I know that many chess trainers recommend that you should calculate more slowly to produce useful variations and not miss important nuances, but that doesn't seem to help me in thinking more productively. I will try to explain my thought process to show you what I mean. In the beginning, my main candidate moves were 1. ... Nh4 and 1. ... Bh6 (I also very briefly looked at taking on d4, but quickly disregarded it for obvious reasons). My first look at 1. ... Nh4 went as follows: I saw 1. ... Nh4 2.Qh2 and thought: ok, probably white is fine here. Then I went back to 1. ... Bh6. I liked this move because it played against the weakness e3 and emphasized white's dark-squared weaknesses. The threat is, of course, Nxe3. Next, I thought white has to protect e3 somehow, with 2.Bd3 or 2.Bh3. However, I now saw that 2. ... Nh4 would be crushing. It took me quite a while (too long in my opinion) to realize that white can simply play 1. ... Bh6 2.Qh2 and defuse the situation. Back at the original position, it now seems logical to look again at the other candidate move, 1. ... Nh4. However, calculating variations isn't like writing an essay, and the structure that I attempt to create here by verbalizing my thoughts is not necessarily present when I look at the position. So, instead, I explored a bunch of useless ideas that I cannot recall. In the end, I returned to 1. ... Nh4. The first useful thing I saw was 1. ... Nh4 2.Qh2 Qxh2+ 3.Kxh2 Rf2+ and now 4.Kg3 doesn't work (although, again, I made an error in my calculation). Black has to play Rcf8! now. I only considered 4. ... Rg2+?? and only thought 5. Kh4?? Bf6#, but white can simply escape with 5. Kf4 via e4 and d3. Nevertheless, upon seeing this line, I considered 1. ... Nh4 more seriously. Another calculation error I made was 1. ... Nh4 2.Qg4 and now I missed the brilliant 2. ... Rf2!! and instead thought 2. ... Bf6?? followed by 3. ... h5 would seal the deal. White can, however, simply respond with 3.Rf1 h5 4.Qf4. Anyways, so I played 1. ... Nh4 after 12 minutes of thought, thinking I would get at least a very good position on the second row the possibility to play Rf2 Rcf8 Rg2 Rff2.One variation I thought about, for instance, was 1. ... Nh4 2.Qh2 Qxh2+ 3.Kxh2 Rf2+ 4.Kh1 (4.Kg1 is obviously bad) Rcf8 and now my threat is to go Rg2 and Rff2. After 4. ... Rcf8 5.e4 I simply played 5. ... Rg2 without thinking and failed the problem, missing 5. ... R8f3!.
Here is a quick summary of my thoughts:
- It took me 12 minutes to solve the problem, but I failed at the fifth move because I moved too quickly
- I calculated too slowly. I did not see 1. ... Bh6 2.Qh2! fast enough.
- I did not see the actual point of 1. ... Nh4, which is 2.Qg4 Rf2!!
No doubt, would have someone pointed out at various crossroads that I should consider this or that move, I would have found the right continuation. I specifically chose this puzzle because it exemplifies what is wrong with my tactical thinking. I'm very good in much more forced positions with fewer branching options and can calculate a win within a matter of seconds. So, in my opinion, my main issues are as follows:
- I do not think productively enough. That is, I do not produce sensible options at a fast pace and instead linger too much with suboptimal alternatives
- I lack imagination. Sometimes I just don't see the idea until it is shown to me (or I have been thinking for a very long time, like 20 minutes).
So, having read this extensively long post, what do you think I can do to improve my tactical thinking?
