Despite my chronic lack of time these days, I always manage to find ten minutes for a blitz chess game on the internet. It is a total waste of time and brain energy, but it never fails to provide some adrenaline shot in my veins. And at times some real satisfaction, when I play a good game and/or I get the better hand with a titled player.
Today I got a little of both, when I won with black against Grandmaster Lars Karlsson (elo 2466), a Swedish player. Not a super-Grandmaster, admittedly, but still a dangerous player with an expected score above 90% against me (I am rated in the 2050 range. Here is the game with minimal commentary.
5' blitz, Internet Chess Club
After a not-well-known opening, a complex position has arisen on the board. The closed nature of the center invites players to take the initiative on either wing. White tried to get something started on the queenside with 10.a3, intending 11.b4 and the gain of space and an attack at the base of black's pawn chain, but it is not yet clear that such a plan is useful. So both players take some time to better evaluate the opponent's intentions...
Intending to exchange in c3 and picking up the a3 pawn after Bxc3. White parries the threat by exchanging in e4.
The white-squared black bishop is expendable. If white exchanges it, black places a very strong knight in e4, with prospects of a king-side attack.
An inaccurate move in my opinion. I have not bothered to check my evaluation with a chess engine, but this move appears to me a serious weakening of the black squares near the white king's shelter. Probably better was 17.c5 Bc7 18.b4, expanding on the queenside.
17. ..., Bg3
If 19.Re2 instead, Nf4 would follow with gain of time. As a result of white's pawn expansion in the center, black dominates in the dark squares. The bishop attack on the Re1 is less troubling a worry with respect to the general domination of the kingside.
White cannot avoid this pawn sacrifice. If 20.Rc3 Bf4! threatening to take the Nd2 and at the same time to invade with Qg3-h2. If instead 20.Qe2 Nf4 and the rook is lost, or 20.Re2 Nf4 with the same result.
A blunder, losing the Bd2. However, white's position is already compromised. 21.Re2 was perhaps best, but then 21..., Ng3 would still win black the exchange (22.Rf2 Be3 pinning the rook); furthermore, black also had 21....,Qg3 22.Nf3 Be4 with a winning attack.
A clean win with a grandmaster always sets me in a good mood for the rest of the evening!
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Lexus Hoverboard Gets Off The Ground
- EWG's Little Site Of Horrors
- What May Be Missing From Quantum Computing - A Quantum Middle Man
- New Mars Colony Mission Crowdfunds its Way to the Red Planet
- Predictive Coding Theory: How Our Brains Recognize Faces From Minimal Information
- Math, Time and Obesity
- "(Maybe) an interesting article - from 1980.De Luise M., Blackburn G.L., Flier J. S.: Reduced activity..."
- "I was just guessing. Wouldn't be at all surprised if you were right. You just have to wonder what..."
- "That stays on course with the humor theme, because homeopaths have never had a citation...."
- "the authors refer to an out of date vision of memristor. The general theory of first, second, third..."
- "You may have gone the wrong way on this one. I think nemo was only making an amusing observation..."
- $4,200 and up: Millions of children's lives saved through government programs
- First trial of gene therapy for cystic fibrosis shows beneficial effect on lung function
- We're not alone, mathematically, but the universe may be less crowded than we think
- Income taxes give a more accurate picture of the value of a college degree
- Human antibody blocks dengue virus in mice