25 Jul 2016

A85 Dutch Defence: 2.c4 Nf6 3.Nc3 (1.Nf3 f5 2.d4 Nf6 3.c4 c6 4.Nc3 e6)

A85 Dutch Defence: 2.c4 Nf6 3.Nc3 (1.Nf3 f5 2.d4 Nf6 3.c4 c6 4.Nc3 e6)

Probably most chess players do not look their blitz games in detail afterwards, maybe they will look up the opening part, but most people are not likely to do even that. I, however, go through all of my games, no matter what was the time controls used in the games, in the same way. Well, all the games that have some sort of notation that is. I can't really go through my over the board blitz games because I do not write the moves down, nor can I remember them after the game in order to write them down then. Maybe if I could remember all the moves and had time to write them down after the games, I would even keep track of my over the board blitz games. Unlike maybe other people, I think that going through your blitz games is useful. Because the games are played reasonably fast, you must often play intuitively what you think is the best move. I would suggest that if you are able to learn what kind of bad moves you intuitively play, you could not only improve your play in blitz, but also with longer time controls and spend the time thinking about your moves more beneficially.

The game below was a part of a warming up to a hundred game blitz training session against a friend of mine. Whenever I have had the chance to play these 100 game matches, I usually change the openings I play reasonably often, so that I do not get bored of playing the same stuff over and over again. At times when I struggle in certain openings, I switch to another one and see if that works out better for me than the previous one. In the game below it was time to see what would happen after I play 1.Nf3. Now that the match is at its half way mark, I have already played 1.c4, 1.d4, 1.e4, 1.Nf3, 1.g3 and 1.b3 if I recall correctly. With the black pieces I usually play my favorite lines against whatever my opponent is playing and I am not so willing of trying new ways to play. Kojjootti replied with 1...f5, which is a move that Stockfish does not seem to like. Despite of that it should still be playable and it only gives White a small advantage. On my 5th move I made a small mistake that brought the position to equality. Instead of 5.d5 I should have played either 5.Qc2 or 5.Bf4, for example. I like to play open games, so I went for the move that may open some lines. It was a bit too early to play 5.d5, but I kind of wanted to make sure that this will not be a closed game. After eight moves I had succeeded in my plan of keeping the game quite open, but because I had also traded queens, there were not as much tactical possibilities anymore. I was actually quite happy about it, because the position seemed easy enough for me to play.

The game continued to be rather evenly fought until Kojjootti made a horrible move on move 16. After 16...Rg8, I immediately considered playing 17.Nxf5, however, I also wanted to make sure that it actually is as good as I thought it might be, so I spend some time thinking about it. I spend over 20 seconds considering the move, which is maybe a bit too much time to use for that move. However, it should have been the move that decided the outcome of the game. I was able to keep the advantage on my side to the end of the game, but after my last move, which was really bad, I only had a clear advantage anymore. It did not matter because I had spent over 40 seconds for my move 26.f3, after which I was down on time and could not get the time advantage anymore and I lost this game because I ran out of time. I have added one mate in two, one mate in three and three mate in four puzzles today.

[Event "Live Chess"] [Site "Chess.com"] [Date "2016.07.15"] [Round "?"] [White "Vierjoki, Timo"] [Black "Kojjootti"] [Result "0-1"] [ECO "A85"] [WhiteElo "1741"] [BlackElo "1727"] [Annotator "Stockfish 7 64 POPCNT (30s), TV"] [PlyCount "76"] [EventDate "2016.??.??"] 1. Nf3 f5 {Zukertort Opening: Dutch Variation} 2. d4 (2. d3 Nf6 3. e4 { Zukertort Opening: Lisitsyn Gambit Deferred}) (2. e4 e5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 {Latvian Gambit Accepted, Bilguer Variation}) 2... Nf6 3. c4 c6 4. Nc3 e6 { A85 Dutch Defence: 2.c4 Nf6 3.Nc3} 5. d5 cxd5 6. cxd5 Bb4 7. dxe6 dxe6 8. Qxd8+ Kxd8 9. Bd2 Nc6 10. e3 Ke7 {N} (10... Bd7 11. Bc4 Ke7 12. O-O Rac8 13. a3 Bd6 14. Rac1 Ne5 15. Nxe5 Bxe5 16. Bd3 Rhd8 17. Rfd1 Bxc3 18. Bxc3 Ba4 19. Bb4+ Kf7 20. Rxc8 Rxc8 21. Re1 Nd5 22. Bd2 Rd8 23. Bb1 g6 24. h3 b6 25. e4 {De Carvalho, T (1413)-Kikuchi Cadilhac,M (1474) Itajai 2016 0-1 (54)}) 11. Bc4 h6 {Secures g5} 12. a3 {White threatens to win material: a3xb4} Bd6 13. O-O g5 14. Nb5 (14. Rfe1 Rd8 {=}) 14... Bb8 {=} 15. Bc3 a6 {Black threatens to win material: a6xb5} (15... e5 16. a4 {=/+}) 16. Nbd4 Rg8 {??} (16... Nxd4 {was much better} 17. Bxd4 b5 {+/=}) 17. Nxf5+ {! +- the logical end} exf5 18. Bxf6+ Kxf6 19. Bxg8 g4 20. Nd4 Ne5 (20... Nxd4 21. exd4 Bd6 22. f3 {+-}) 21. Bd5 h5 (21... Ra7 { a fruitless try to alter the course of the game} 22. f4 gxf3 23. Bxf3 {+-}) 22. Rac1 Bd6 23. Rc2 (23. Rfd1 {!? might be the shorter path} Rb8 24. Bb3 Bf8 {+-}) 23... Rb8 24. Rfc1 Bd7 25. Rd1 h4 (25... a5 {does not improve anything} 26. Ba2 Ke7 27. f4 gxf3 28. gxf3 {+-}) 26. f3 gxf3 27. Nxf3 Ba4 28. b3 Bb5 (28... Be8 { does not solve anything} 29. Bxb7 {! Discovered attack: d5, Rd1xd6} (29. Nxh4 { ?! is much weaker} Ng4 {+/-}) 29... Bxa3 30. Rc7 Nxf3+ 31. gxf3 {+-} (31. Bxf3 {?!} Rxb3 32. e4 fxe4 33. Bxe4 Re3 {+-})) 29. Nxe5 (29. a4 {keeps an even firmer grip} Be8 30. Bxb7 Nxf3+ 31. Bxf3 Be7 {+-}) 29... Bxe5 30. Bf3 f4 (30... h3 {doesn't do any good} 31. gxh3 Be8 32. h4 {+-}) 31. exf4 Bxf4 32. h3 (32. a4 {makes it even easier for White} Be8 33. Rc4 Bg5 34. Rd6+ Ke5 35. Rd5+ Kf6 {+-} ) 32... Be3+ (32... Bg3 {doesn't change the outcome of the game} 33. a4 Be8 34. Rf1 {+-}) 33. Kh2 (33. Kh1 {!? seems even better} Bf4 {+-}) 33... Bf4+ 34. Kh1 Bg3 35. Rcd2 Re8 (35... Be8 {doesn't improve anything} 36. Rd8 Rxd8 37. Rxd8 { +-}) 36. Bg4 (36. a4 {and White can celebrate victory} Bc6 37. Bxc6 bxc6 {+-}) 36... Re3 37. a4 Bc6 38. Rd8 {?? White is ruining his position} (38. Rd3 { and White wins} Re7 39. Bf3 {+-}) 38... Rxb3 {+/-} 0-1

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