Chess forum by Grandmasters
D3 French Issue
Hi -- I've been having quite a lot of success using the Chess Mood lines on Li-Chess. But a higher graded opponent made me struggle as White in the d3 line. The game went as follows __
e4 : e6 - d4 : d5 -Bd3 : dxe - Bxe4 : Nf6 -- Bf3 :c5-- Ne2 : Nc6 -- Be3 : Bd7 -- dxc5 : Qa5 + -- Nc3
It was his Bd7 that fazed me ! Maybe dxc5 was wrong as Qa5 seems good though Stockfish gives Qd2. Eventually I found myself in a rather lifeless position where he had the two bishops and a strong edge. I've looked through the materials but cannot find what is best ref Bd7.
I'd appreciate some quick guidance ? Thanks Keven
Replies
Would quality 'higher graded opponent'. The answer might differ if higher graded was 1800 vs an IM say.
https://database.chessbase.com/?lang=en
Three games there, the stronger two are with Nbc3, the weaker is dxc5 with a different reply. That might be the first place to look with similar lines with the set-up. (note the interface is awful and you have to hit the search on board position to see the games).
One thing I've found in this variation is Black can alter development of the bishop, taking the pawn or not, I guess being familiar with the ideas and why things can be done in places and why not. That will help prepare for different move orders.
what about 9.c3 after Qa5+
To be honest, at first glance the move Bd7 looks ugly and not logical, I don't understand the point of it.
Hi Keven!
I checked out on my own and with engine as well. The conclusion is to play 9.c3
Idea es that bxc5 is no longer available as white will play b4 and win the piece.
And if black plays 9...Ne5 than 10.Nd2 Nxf3+ 11.Nxf3 Qc7 12.b4 keeping the pawn advantage.
Later on castleing short and playing better position.
A small mistake in the Anti-Sicilian 2...e6 course materials
While explaining the 4...dxe4 section of the 2...e6 course (7...Nh6 or track 9) we come to the position on the screen. White has played 15.g4??
Replies
Actually, the last White move is a blunder as Black can simply play 15...f5! and White is lost.
Rf7 appears to kill pretty much all of white's offensive threats. (gf ef Rhg1 Rf7 Qg3 Bh4 etc.) Therefore, perhaps we can play f5 first and then g4? The position still feels uncomfortable for black, since the bishop on c6 is misplaced against the white king that went to the queenside, similar to how the bishop on b6 in the Bc5 Scotch.
I believe the correct way to play is 15.Qg4 to provoke 15...g6 and then 16.Qe2. White should be better. Black has dark-square weaknesses around his King.
Hi Robert,
G4 is wrong for white and leading to a bad position. White instead of g4 is having a nice choice.
Qg4 seems to be great to provoke g6 and weaken long diagonal.
The engine as well offers h4 to start an attack. Now, f5 doesn't work as it is Qg3 with a tempo taking queen away. So after f5 e4 square will be terribly weakened.
My analyzed games. Starting from 3 March 2021
Hi everyone. Today I also decided to post which games I analyzed everyday. You can also correct me and share your doubts.
Replies
3rd March
4th March
CB16 engine evaulation display change
Hi,
Anyone able to help understand the new CB16 engine evaulation display, looks to have moved from decimal to percentage?
Replies
Image
Scotch - tricky 4...Qh4
I'm new to playing 1.e4 openings with White. In an online game my opponent played 4...Qh4 against the Scotch. I replied with 5.Nb5 as recommended in the Chessmood course, but was surprised by 5...Bb4+ which isn't in the course (maybe in the Advanced section?) and didn't react well.
After 5...Qxe4+ 6.Be2 Bb4 we play 7.N1c3, but I suppose after 5...Bb4+ it is better not to play 6.N1c3 Ba5.
Any thoughts on this move order?
Replies
I wrote Nc3 against Qh4 in my pgn file, so if I remember right Nc3 move order is covered in the advanced section. The following variation is 5.Nc3 Bb4 6.Be2 Qe4 7.Ndb5 Kd8 8.0-0
In the normal course, that was the variation provided Thomas, but I believe that the advanced course variation is best.It is also very easy to remember
https://chessmood.com/course/scotch-game/episode/676
At the same time, you should also learn 5.Qf6 also in the advanced section, both moves appear a lot below 2200. It will take less than 10 minutes but you will be very glad to learn them.
https://chessmood.com/course/scotch-game/episode/675
Happy victories with these variations!!! But always remember, you get a good position, being on the driving seat but do not let your guard down.
Interesting position in the Benko Qc2
I thought I had to play 13... Bb7 rather than put my knights on the c5 square that had been cleared, which seemed to be in the and allowed Nc6 and Nxa5, but there are some really neat tactics I didn't see over the board:
13...Ndc5 14.Nc6 Qc7 15.Nxa5 (bah! you can have it) Bd7 16.Nd2 (er what? If 16.Nb3 Nxb3 17.Qxb3 Nc5 - oh that Ra1 is hanging) b3 17.Qb1 (Well isn't the pawn en[prise]? - nope 17.Ndxb3 Nb4 - the b4 square has just been cleared and the bishop is in trouble) Ba4 (shuts out the knight from defence) 18.Nc6 Bxc6 19.dxc6 Qxc6 20.Be2 Nb4 - Black is better.
Replies
Modern ...c6
The modern course doesn't give a hint on how to continue if Black plays with ...c6 (instead of ...a6 or ...Nf6 transposing to the Pirc)
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 c6 followed by ...Nd7
Replies
Based on all the strategic and tactical motifs presented in the Modern/ Pirc Course I am confident you should be able to handle all c6 type positions that crop up in this structure. Granted The Modern/ Pirc is a maze of move-order subtleties that could be intimidating at times, but there is a way to deal with this:
First categorise the structures of the different Modern/ Pirc Schools (Also see Diagrams Below):
1. You have the Tiger Modern School [a6, b5 setups]
2. You have the Caro Modern School [c6, d5 setups]
3. You have the Chameleon Pirc/Modern School [c6, d6 delaying Nf6 Setups]
4. You have the Hippo Modern School [Double Fianchetto Setups, usually via Owens Defence 1..b6 ]
5. You have the Traditional Pirc School [Early Nf6 setup with all of the above pawn configurations still possible]
Now that you have the structures clearly categorised, it is much easier to devise clear strategies against each, and in most cases our plans and strategies overlap which thankfully simplifies our task a lot. My advice would be to review the courses again but this time with the categories firmly in mind.
Interesting Trap in the Accelerated Dragon
I was playing with Black and in this position where ChessMood course suggest 11..b6 I played 11...Nd7?? 'preventing' the e4-e5.
Replies
Luckily, my opponent didn't see: 12.Bxf7+ Kxf7 13.Ne6 and now Black loses the Queen or 13...Kxe6 14.Qd5+ Kf6 15.e5+ Kf5 16.g4#.
It feels good to learn on mistakes without losing :)
Yes, it's quite a famous game. You can also feel the competitive spirit or rather anymosity between Fisher and Reshevsky, as the later doesn't want to resign until he is left with almost no material.
March 2nd Daily Puzzle
Unfortunately there are 2 solutions in today's daily puzzle (March 2nd). Later Troitsky added 2 pawns to correct his study : white h4 and black h5. With them there is only one solution :)
(thanks a lot for the daily puzzles)
Replies
Yeah I played 1.Rd4 Bc2+ 2.Kf6 after like 30 mins of thought, and it says it was wrong, I was like wtf? Even checked with the engine, it agrees.
*Edit* I think you mean the March 2 puzzle
I played Kf6 as well, but I guessed that move so probably wouldn’t have gotten the rest of the puzzle.
You are not talking about this puzzle right? but the march 1st puzzle is this, I just confused could you clarify for me? thanks. :))
Happy Pieces Part 56 Ending Additional Note
Instead of recapturing on f1, I believe white was more concerned that he will lose instantly to Nb2(from d3) checkmate. Then there will no more grounds for SLP.
Replies
oh yes, Nb2 is just checkmate.
Anti-Sicilian doubt
Why not (https://chessmood.com/course/sicilian-defence-part-1/episode/758) on 01:28 Black can't play Nf6 it's just repetition?
Replies
Oh! My mistake, just Bxf6.
The best games of February 2021 and the prizes
Hello ChessMood family, hello champions and future champions!
Happy New Year and welcome to the "Best games of February 2021" competition.
Under this post, we invite you to post your best games that you will play this month.
The Prize fund is 350K Moodcoins which is equal to 350$.
The 1st prize - 150K
The 2nd prize - 100K
The 3rd prize- 50K
The 4th Prize- 30k
The 5th Prize- 20k
Good luck with your games and keep the Right Mood!
#ChessMood
#Right Mood - Right Move
P.S
Here are the winners of January:
1st Meet Shah
2nd Wenstin
3rd Karl Strohmaier
4th Keok Woltek
5th Abhi Yadav
Replies
Here is an interesting game
Hi Chessmood,
Could you display the "winners of January" best games?
Would love to see them!
Cheers,
Chess Lifestyle
https://lichess.org/camxfoZN3TnI
Another interesting game.
Another nice game
In this I game I cramped white's position, I didn't make any mistake I think. I am playing Black.
https://www.chess.com/analysis/game/live/6466394656
[Event "Live Chess"]
[Site "Chess.com"]
[Date "2021.02.06"]
[Round "?"]
[White "Marginal0"]
[Black "KingFranklin2"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1581"]
[BlackElo "1593"]
[PlyCount "54"]
[EventDate "2021.??.??"]
[SourceVersionDate "2021.01.29"]
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. Nbd2 O-O 6. Be2 Nbd7 7. h3 b6 8. O-O
Bb7 9. Bh2 Re8 10. c3 e5 11. dxe5 dxe5 12. Nb3 Qe7 13. Qd2 Rad8 14. Rfd1 Nc5
15. Qc2 Be4 16. Qc1 Rxd1+ 17. Qxd1 Rd8 18. Qe1 Bxf3 19. Bxf3 Nd3 20. Qe2 e4 21.
Bg4 h5 22. Bxh5 Nxh5 23. Rd1 Nxb2 24. Rxd8+ Qxd8 25. Bxc7 Qxc7 26. Qxb2 Qxc3
27. Qxc3 Bxc3 0-1
https://lichess.org/earoCr7P
My Smothered Mate Game
https://tornelo.com/chess/orgs/saifulchessorganizer/games/a449761a-0109-4af3-a0aa-b83cd730d9b1
https://lichess.org/kTFySo9I/black
Sicilian Accelerated Dragon
French. Model game 99.1 accuracy
Scandinavian against strong IM who i've played several times OTB and never won before.
Benko with checkmate on f6
Another Benko with knights domination
Caro-Kann Defense
https://lichess.org/GzwhPwVI#0
Sicilian Defense: Closed
https://lichess.org/yF3MON58/black#0
Sicilian Defense
https://lichess.org/CKneb67n/black#0
Sicilian Defense: Closed
https://lichess.org/RT7z41gc#0
Sicilian Defense
https://www.chess.com/analysis/game/live/6490903888
Power of the bishop pair in accelerated dragon
https://lichess.org/WXpj5xQA/black
Quick & nice win.
https://lichess.org/Ie8b6wKUBmmU
Trap in the Caro Kann exchange variation
https://www.chess.com/live/game/6502042995
Not a very nice game, but a very nice save by setting a trap for opponent to fall. SOP in saving lost position.
Queen down domination heheh
https://www.chess.com/live/game/6508462943
This is a bullet game between me and WFM Ellsyum. I was very proud, due to this being my first win (via resignation) against a titled player. I am also happy that the computer analysis said that I made no inaccuracies, blunders or missed wins of any type (Lichess engine).
[Event "Casual Bullet game"]
[Site "https://lichess.org/XZZEaHUQ"]
[Date "2021.02.04"]
[White "ChessImprover628"]
[Black "Ellsyum"]
[Result "1-0"]
[UTCDate "2021.02.04"]
[UTCTime "11:09:18"]
[WhiteElo "1026"]
[BlackElo "1946"]
[BlackTitle "WFM"]
[Variant "Standard"]
[TimeControl "60+0"]
[ECO "A06"]
[Opening "Zukertort Opening: Old Indian Attack"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d3 d5 2. Nf3 { A06 Zukertort Opening: Old Indian Attack } c6 3. g3 e6 4. Bg2 Nf6 5. O-O Bd6 6. e4 dxe4 7. dxe4 O-O 8. e5 Be7 9. exf6 Bxf6 10. Qxd8 Rxd8 11. Bg5 Bxg5 12. Nxg5 Nd7 13. Nc3 Nf6 14. Rad1 { Black resigns. } 1-0
A miniature Scotch!
7th rank game active piece
https://lichess.org/r0hhoXP9/white
Sicilian Defense: Closed
https://lichess.org/yrWnUyTi/white#3
Grand Prix Attack Game
https://lichess.org/IpwYoH6Obk9F
I think mate was decent one
https://lichess.org/MHnPouzAsovR
A model game of how to attack with white in grandprix attack
https://lichess.org/mOPZ0f1p3oiJ
Beating with the Scotch (when an IM plays recklessly)
https://lichess.org/Siv1iQGF/black
Crushing victory against a FM with Bd3 line in French
https://lichess.org/2MeVdwUY#34
Bxg7 Caro Kann game
https://lichess.org/Uh2dXteW#0
Funny coincidence. Yesterday i watched a Caro chapter on Qc7 bishop trap on H line. As soon as i finished i played on lichess and it was the same variation. 100% accuracy afraid will be banned for cheating ;))
https://lichess.org/69on1k91/black
https://lichess.org/oNyg6qBRX7mq
Ok, this one clearly deserves the first price as school example of how to play against the Qh4 variation of the Scotch! :)
A perfect game from start to end!
https://lichess.org/BjANRi73BBWf
https://lichess.org/U3eAmOTJGADW
https://lichess.org/0AV8JZjcvA4z
My interesting plan on the queenside in the symmetrical english. And nice smothered mate. 94,4% accuracy. 1 inaccuracy, 0 mistakes, 0 blunders. Note that I am playing BLACK.
https://lichess.org/4WSQ3pfsu8DX
https://lichess.org/Zuk6PgBJ
Sicilian Defense
https://lichess.org/kGQ62LbZ/black#4
Sicilian Defense
https://lichess.org/EJYxZWpE#6
Pretty Nice Game!
https://www.chess.com/live/game/7572742301
Inspired Benko by today win of GM Gabuzyan :))
Inspired Benko 2 by today win of GM Gabuzyan
Inspired Benko 3 by today win of GM Gabuzyan
A little bit of abracadabra magic on the Blackmar-Diemer gambit:
Funny str.
https://lichess.org/hpeYZd2JBS9d
Benko Gambit - positional play
https://lichess.org/KC3ZdR2F/black#68
https://lichess.org/xNwp4x57
https://lichess.org/UL9LbpsV515o
https://lichess.org/n2u0ZQtl
Crushing victory with Benko gambit , Queen sacrifice and windmill tactic
https://lichess.org/0LKNh2HlKnWw
a brilliant game , using GM Avetik's deep preparation in accelerated dragon with black , Rook and Queen sacrifice !
https://lichess.org/hH0AGYfBxHOo
Nice str game but in the end I overcomplicated stuffs.
https://lichess.org/7wOHVixfNc2M
Don't think this line was in the course, but I thought the mate at the end was very pretty
https://lichess.org/fGPOeATa/white
Crushing the Caro-Kann :-)
The Chessmood course gives 9.Bg5 against the Dreev line, but I'm just starting to use this repertoire...
17.c4 looks like a good alternative to the course's 17.f4
Ouplayed IM Eric Rosen in his pet London system on Titled Tuesday, but one move before checkmate run out of time :(
Another London miniature with rook blunder/sacrifice ;))
Chessmood Antisicilian in action on Titled Tuesday against 2600 FM
A fun game!
A typical mistake in the Closed Sicilian!
French Defence - positional dominance leading to a winning endgame.
13.g4 is crushing.
Caro-kann King Hunt
https://lichess.org/cnOFCGyh1AkL
How not to play the Petroff
No cat and mouse: opponent gets mauled.
3... Qe7 with 4... d6
King´s walk.
https://lichess.org/ZlSxiNQcneX2
Sicilian Closed with 2...g6 Almost perfect game from the White :)
https://lichess.org/FnH6yeF8ljoA
Youtube Abra Ka Dabra Gambit Crushed
https://lichess.org/0Tu7JGOfbnDq
Nice queen trap
https://lichess.org/vMpbOSI5WgYE
Another two wins but this time I am working on caro also
https://lichess.org/Y81YPca7b8vo
https://lichess.org/8LbkroDMxSjf
Power of space using some chessmood classics also.
https://lichess.org/oYmrIuYpBL4F
Follow up issue but attack was cool for blitz sense
https://lichess.org/JjNkXok4nLRx
Scotch Game
https://lichess.org/m5eisgUC/white#3
GP
https://lichess.org/FBGDMTkB1LqU
Carlsen Variation
https://lichess.org/G2rO5QMLqPfG
Nd5 sac fun
https://lichess.org/L09qLJFC/white#22
https://lichess.org/D4UYkvca1T8N knight vs bad bishop
https://lichess.org/5iU7QdPwRch7 strong knight in center d5
https://lichess.org/KE6yKtnLhGAZ
power of space
https://www.chess.com/live/game/8251506171?username=abhi_chess_gm
Winning against the French: https://lichess.org/MUPCPv8G/white#69
https://lichess.org/iD9iNbNXAULX
Queen's Pawn Game: Torre Attack
https://lichess.org/X5POHvfu/black#6
Sicilian Defense: Closed
https://lichess.org/OOftiAKD/white#0
https://lichess.org/fDcbPU6j056T
Hey, champions and future champions!
Thanks for all the games you've posted in our forum.
As always, it's cool to see your growth.
Here are the winners of February.
5th place - Vibhush Pusapadi, for his nice attack and Bf1 move!
https://lichess.org/KE6yKtnL#39
(We were wondering if Vibhush has watched Johan's lesson about Mobilization in the attack)
https://www.youtube.com/watch?v=xrdxKSA313E&t=17s
The 4th place - Sean Raasch, who've raised a few hundred points in the last months.
Bg4 with f5 idea was very nice!
https://lichess.org/Siv1iQGF/black#68
The 3rd place - to Abhi Yadav, for the very nice Ra8!! move
https://lichess.org/MHnPouzA#81
The 2nd place - Vladimir Bugaev.
It was cool to see so many nice games with ChessMood openings and your growth, Vladimir.
Especially the one with 3.Bd3 in french, was very nice.
The game is uploaded on the 1st page of the link
https://chessmood.com/forum/main-channel/the-best-games-of-february-2021-and-the-prizes
The 1st place - Arman Shahzamani for a very nice game with Accelerated Dragon and the nice queen sacrifice. https://lichess.org/hH0AGYfB/black
By the way, Arman played another nice game with the Grand Prix attack. https://lichess.org/mOPZ0f1p#41
Thanks, everyone, see you in March!
Armenian Campionship
Congrats to GM Gabuzyan on winning Armenian Championship, hopefully we can learn from his games here
Replies
Well done! Hopefully the games are still in his mind ;)
WIM Susanna Gaboyan won the women's section !!
Congradulations both GM Hovhannes Gabuzyan and WIM Susanna Gaboyan.
A fantastic result for both of them. Congratulations!!! Time to uncork the champagne ;)
Judging the Best Games of the Month
Was thinking that the judging happens behind closed doors and often there is no learning between the game being uploaded and members analysing it themselves. It might be interesting to stream the judging process to get GMs comments on our (hopefully amazing) play. It's probably too much of a task to do the whole lot in a session (I imagine it gets spread over the month), maybe when there is a shortlist of 10 or so games to go through the 10, comment on them before choosing the final 5 winners. Although this would kind of turn it into the Chess-Factor, perhaps a live-stream would mean the audience also gets to vote (those that can't make it could watch the event up to a few days after and cast their vote by direct message to Chessmood). Then the winners get announced - perhaps we won't go as far to have them record an 'Oscar' speech thanking their agent, family, pets... Could be fun and instructive.
What do you think?
Replies
Suggestion !!
Hi GM Avetik, can we keep a new forum for SLP games as you did for the best games of the month
Then you can create some good video content on how players from different rating ranges did the slp and bluff and turned the tables in their favour
Replies
That would be cool!
Interesting line the c3 Sicilian 5 Qxd4 8 Qe2 9 g3 (video 11)
10 Nh4 (instead of Bg2) is interesting. g6 is the obvious reply (Qh5+ is the threat) but interesting is to let the exchange go, with a similar line to the French. Looks like for the cost of a pawn, Black has a much better position.
Replies
I'm not sure I've ever had anyone played this against me but you motivated me to look up this particular video and this b5 move is totally fascinating!
Benko Gambit - The e3 variation - move order issues
I'm getting the e3 variation more than anything! It's interesting to note that not always can we go for the Blumfeld-style e6 move as white can sort of move-order us out of this. I just got:
1. d4 Nf6 2. Nf3 g6 3. c4 c5. 4. d5 b5 5. cxb5 a6 6. e3, after which black has already commited to a king's side fianchetto. All in all an interesting game, though with a few major mistakes (blitz game!), so I'm sharing it with the team.
Replies
e3 e6 line in the Benko advanced
The final video of the e3 section mentions about more information on the e6 line in the advanced section, but there isn't anything there at present. I'm assuming this is something to be added in future, and not an oversight? Would be useful to also see a model game of g6, Bg7, O-O, d6 against e3 as well.
Replies
Same with additional material in the 5. Nc3 with Qa5 lines and 5. f3 with Qa5 lines.
I also asked this before you.GM Avetik said there will be an update at the future.Also updates are started with other courses.We should wait for a while :/
Guys, I'm going crazy already :)
I said earlier, that Benko and Acc. Dragon I'm recording, adding more model games, and changing some variations, fixing at the same time mistakes :)
At the same time, I'm adding other courses, in openings, new sections, new middlegame and endgame courses.
I can't do all together.
Please give me a time :)
For anyone who might be interested, I arranged an engine match betwen Stockfish 13 and Komodo 11, in the position arising after 5. e3 e6 6. Nc3. The time control was 3+0 and the first game with Stockfish playing black was drawn. I expected Stockfish to win the next game, playing white, especially as I saw Komodo improvising a novelty with 9.. Ne4. The game, however, eventually seemed quite equal, but with the clock ticking the game turned dramatic. First, Stockfish got a winning advantage, but feeling both the time pressure and the high expecations from the chess world, from move 114 onwards Stockfish started to misplay and eventually it was Komodo that came up on top!
Proper Way to Study Chess at Intermediate-Advanced level.
Hello. Recently, I am having a very hard time figuring out the best way to study. I don't know whether to analyze games, solve puzzles, play games, read books, or study openings. By the time I make up my mind, a good deal of time I could have been using for training has evaporated. As the title says, I would consider myself intermediate-advanced level. Does anyone have any ideas?
Replies
1) Prepare your Openings.
2) Test what you have learned in some training games.
3) Review the games afterwards and determine what went right, what went wrong and what other aspects of your play/knowledge needs to be worked on.
4) Rinse and repeat.
What approx rating do you consider that to be? What are you weakest/er in? What causes the most losses? How do you learn the best?
I'm sure those who got through whatever barrier you have can answer, though I suspect it depends on the individual and you're going to have to try various things to see what works.
From the sounds of it you need to spend (most) time on one or more things until they improve rather than a little of everything as soon as the next shiny thing presents itself.
One other thing, maybe booking a 1-1 call if you are new and haven't had one yet will give you a GM's perspective on this?
Mistakes in the 1600-1800 range (from 1900 perspective)
This was part of a question I wrote to on chess.com (a waste of time posting it). Posting here is in response to how to study for 1600-1800 players question, though I'm going to ask my original question in a separate post.
When playing people in this range (plenty of league games have players in this category) I noticed a number of common themes that if the players worked on, they would be on their way to 1900:
It's clear that (aside from playing 'underrated' junior players),
most players a good step below my rating fail to win games (or let me
draw games when I mess up) for usually the reasons I've listed
below.
I'm ~160 ECF and commenting on players somewhere in the range
130-150 [my FIDE is lower at ~1850 and in that rating pool, so perhaps
commenting on players 1600-1750]:
Opponent plays something 'safe' such
as an exchange variation or London system. Not that there is a problem
with those in a repertoire to avoid lots of learning, but it's often
clear the opponent also doesn't know it as well as they should
(especially what plans to adopt, what their and my objective are), plays
stock moves and comes unstuck later. As that's their White opening they
should know it better than I do.
Draws are when I mess up and
save the game, not when the opponent is outplaying me. The opponent
doesn't know how to build on or consolidate an advantage I've given them
through poor positional play or not understanding the requirements of
the position.
Their tactics are weak and they play often to avoid
them in the earlier stages of the game. Often just by keeping going a
tactical blunder may appear.
Their endgame knowledge is poor and is often why I save losing games or end up winning.
They
don't sometimes consider what I'm trying to do. I remember a game where my opponent
fell into a basic trap: a 160+ player is unlikely to leave a piece
en-prise [long play that is] unless in time trouble. Lack of tactics training or being able
to calculate or visualise may be the cause.
Lack of trying to win
(or hunger for a win) - see opening play. Perhaps the grade difference
is scary. I make mistakes too, but unless I'm being set problems I'm not
going to make many. This may be why 'underrated' juniors seem to play
better than their grade
Replies
On avoiding tactics and not playing on an advantage - it's worth looking at the earlier streams about the suggested improvements for Chessmood players (an event that would be really useful to do again!).
One of GM Avetik's comments was:
When your opponent makes a mistake, you need to be aggressive - no cat and mouse - [become a] wild animal!
This is very true, and remains true at the 1900 and above level as well. Sometimes you'll over push and lose because of it, but better to have lost and improved your feel than not tried and petered out into a draw moves later after (anyway) flawed positional moves.