Showing posts with label Mann. Show all posts
Showing posts with label Mann. Show all posts

Saturday, July 25, 2020

Jerome Gambit: How's That For A Kick In The Head?



It is quite possible that playing the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7) at slower time controls allows you to absorb enough knowledge about the opening that you can play it at a very fast speed, as well. Here is a third game from our featured anonymous player. It finishes with a bang that is overwhelming - maybe the defender could find a way out, if only he had enough time...

Anonymous - Anonymous
1 0 bullet, Chess.com, 2020

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 




4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 7.Qd5+ Ke8 8.Qxc5 d6
9.Qe3 Nf6 

This position goes back at least as far as the game Charlick - Mann, correspondence, Australia, 1881 (1-0, 72).

10.Nc3 Bd7 

This move is new, according to The Database. It develops a piece, modestly, and avoids percipitating f2-f4, which would have happened after 10...Be6, and avoids forcing White to strengthen his center, with 10...Bg4 11.f3.

11.d4 Kf7 12.f3 Re8 13.b3 Kg8 14.Bb2 



Black has castled-by-hand. White has a solid, but not particularly mobile, center.

14...a5 15.a4 c6 16.h4 

With aggressive intent.

16...Nh5 17.Ne2 Nxh4 

I don't think that the pawn is worth the risk.

18.O-O-O 

The reason he took Kingside liberties with his 16th move: His Majesty is going Queenside, a very reasonable decision that can be made in an eyeblink, even with the risks that sometimes occur when Kings find their homes on opposite sides of the board.

There was also the possibility of 18.Qf2 directly, but it leads to the kind of messy play you might want to avoid in bullet chess: 18...g5 19.g3 Rf8 20.gxh4 g4 21.Rg1 Qf6 22.Ba3 Qxf3 23.Qxf3 Rxf3 24.Bxd6 and it is not clear whose passed pawn is better, and if the whole thing is going to boil down to a Bishops-of-opposite-colors ending that would be quite drawish.

18...b5 19.Nf4 

Tricky, relying on the Rook on the open h-file, but 19...Ng3 is a proper response. Again, he could have considered 19.Qf2.

19...Nxf4

That's the thing about bullet play: aggression is often rewarded because defense takes time to figure out. 

20.Qxf4 Ng6 21. Qxd6 bxa4 22. d5 axb3 



There's aggression on both sides of the board.

23.Rxh7 

"How's that for a kick in the head?", as they used to say.

Stockfish 10 says that Black can take the Rook and still draw, but computers do not live in the real world. I'm pretty sure Black crossed his fingers for luck and played...

23...bxc2 

Grandmasters might play: 23...Kxh7 24.Rh1+ Nh4 25.Qg3 g5 26.Rxh4+ Kg6 27.dxc6 Rc8 28.f4 Rxe4 29.cxd7 Rxc2+ 30.Kb1 Rxb2+ 31.Kxb2 Qf6+ 32.Kb1 Rd4 33.Qg4 Qf5+ 34.Qxf5+ Kxf5 35.fxg5 Rxd7 36.Kb2 Rd2+ 37.Kxb3 Rxg2 38.Ka4 Rxg5 39.Kxa5 and each would then complain about "losing a point".

If it's any consolation, 23...Ne5 24.Rh5 bxc2 would probably lead to a draw, as well.

24.Rxg7+ Kh8 25.Rh1+ Nh4 26.Qh6 checkmate



Very, very nice.

Monday, February 10, 2020

Jerome Gambit: The Little Things Add Up

Image result for free clip art add up


Sometimes the Jerome Gambit results in a tactical explosion that clearly wins the game. Other times, as in the following encounter, it leads to positions where an observer might muse "Sure, okay, but that's just a little thing, right, how can it lead to a loss?" The little things add up.

Wall, Bill - Guest7121133
PlayChess.com, 2020

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 



4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 7.Qd5+ Ke8 8.Qxc5 d6 9.Qe3 Nf6


Bill is 8 - 0 from this standard position, which goes back at least as far as Charlick - Mann, corresponcence, Australia, 1881 (1-0, 72). The Database has 196 games with this position, with White scoring 71%.

10.d4 Rf8 11.O-O Rf7

It probably would have been more prudent for Black to have castled-by-hand with 11...Kf7 and 12...Kg8.

12.Nc3 Bd7 13.f4 Ng4 

After White's Queen has made so many early moves - Qh5, Qd5, Qxc5, Qe3 - it might seem logical to "punish" her for those misdeeds; but, by wasting a tempo here and there, Black seems to actually reward such sallying.

14.Qe2 a6

This looks like a waste of time. It is enjoyable to see the recommendation of Komodo 10 (26 ply): 14...Qf6 15.Qd3 Qh4 16.h3 Nf6 17.f5 Ne7 18.Bd2 Kf8 19.Rf4 Qg5 20.Rf2 Qh4 21.Rf4, etc, draw. I have pointed out before that computer engines seem to think so little of White's play in the Jerome Gambit that they grab a chance for the first player to force a draw by repetition, salvaging a half point, whenever possible. I doubt that Bill would have gone along with such a plan.

15.f5 Qh4 16.h3 

The Knight must retreat, and Black must surrender a piece. He would do it best with the straight forward 16...Nf6 17.fxg6 hxg6, with advantage to White.

16...Nh6 

This gives White too much along the f-file.

17.fxg6 Rxf1+ 18.Qxf1 b5 19.Bxh6 Black resigned



Monday, July 30, 2018

Really, The Jerome Gambit Is Playable (Part 1)

Image result for free clip art einstein

Louis Morin's ("MrJoker") second Jerome Gambit game in the recent Quebec Open again fulfills the mission of an effective chess opening - one that allows him to reach a playable middlegame.

He still has to work hard for the full point, succeed in a tricky endgame, and dodge time trouble in the process, but the game is a battle well worth playing over.   

Morin, Louis - Weston, Paul
Quebec Open, 2018
40 moves / 90 minutes, then 30 minutes

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+



4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6



Often Black adopts this defense on-the-fly, because it makes sense: he saves one piece and lets the other one go, as he will still be a piece ahead. In addition, he keeps his King on the 7th rank, the better to allow him to develop his Rook to f8 or e8.

Sometimes, however, the Knight on g6 is part of a long term plan - and, in this game, the King moves to and stays in the center. That is an interesting contrast to Louis's earlier Jerome Gambit.

7.Qd5+ Ke8 8.Qxc5 d6 9.Qe3 Nf6 

A standard setup in the 6...Ng6 variation.

Recently I wrote on this blog about Sheldrick, Kevin - Bhat, Vishal
Australian Open, 2017 (1-0, 20)
This position is as old - fittingly - as Charlick - Mann, correspondence, Australia, 1881 (1-0, 72). The Database has 163 games with the position, with White scoring 70%. Mind you, beside this one, only one other game (by Guido de Bouver of Flanders, Belgium) is an over-the-board encounter.
Of course, we can now add Louis' over-the-board game.

According to The Database, he has had this position in over 50 games.

How do you win with the Jerome Gambit? Experience, experience, experience.

10.O-O Ng4

Interesting. This could be a naive harassment of the White Queen, or the start of tactical operations on the Kingside.

11.Qg3 h5

Wow. Weston is following Bhat's line of play from the Australian Open! (He could also be following perrypawnpusher - Riversider, blitz, FICS, 2010 [1-0, 18] - but, come on, seriously?!)

12.d4!?

An improvement - consciously or unconsciously - over "Cliff Hardy's" risky 12.h3?!.

12...h4

Consistent, although 12...Qh4!? would have forced 13.Qxh4 Nxh4 taking the Queens off of the board. However, Black is more interested in developing his attacking chances than snuffing out White's.

13.Qd3 h3 14.g3 Ne7 

15.f3 Nf6 16.c4 c6 17.d5 

Or 17.Nc3.

17...cxd5 18.cxd5 Bd7 19.Nc3 Qb6+ 



Black continues operations with his King in the center.

20.Rf2 a6 21.Be3 Qb4 22.a3 Qb3



An observer who walked by the board at this point would have a hard time realizing that the position came from an opening in which White sacrificed two pieces.

Stockfish 9 now recommends 23.Bf4 Qb6 24.Be3 Qb3 25.Bf4 Qb6, etc. with a draw by repetition of position.

The Jerome Gambit has, again, delivered a "playable middlegame".


[to be continued] 

Wednesday, May 10, 2017

Jerome Gambit: Dr. Harding Checks In

As a followup to the previous post, I returned to the online English Chess Forum and asked members if they were aware of any early (pre-WWI) Jerome Gambit games.

Early English Jerome Gambit Games?

Postby Rick Kennedy » Mon May 08, 2017 3:57 pm
Many people are familiar with Amateur - Blackburne, London, 1880 (or 1885) that
started 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ - the notorious Jerome Gambit - and 
concluded 4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5 d6 8.Qxh8 Qh4 9.O-O Nf6 
10.c3 Ng4 11.h3 Bxf2+ 12.Kh1 Bf5 13.Qxa8 Qxh3+ 14.gxh3 Bxe4# 

I am researching the Jerome, and am interested in discovering what other early (before
WWI) games there might have been played with the opening in England.

I have run across Keeble - Cubitt, Norwich, 1886 (1-0, 17), but that is about it.

Many thanks for whatever enlightenment might prevail.

Not surprisingly, Dr. Tim Harding, author of  Joseph Henry Blackburne A Chess Biography(and other fine books), published by McFarland,  responded quickly.


Re: Early English Jerome Gambit Games?

Postby Tim Harding » Mon May 08, 2017 5:38 pm
That was "Mr M" v Blackburne, first published in the Illustrated London News on 10 May
1884 (probably played at the Divan when Blackburne was convalescing). There is also 
floating around a very similar game Milner-Blackburne supposedly played in Manchester 
(ending 10 h3 Bxh3 11 Qxa8 Qg4 12 g3 Qxg3+ 13 Kh1 Qg2#) but I have no primary source 
for that.

I also found three postal games played by E. B. Lowe ca. 1879-1881 and you possibly
already know Charlick-Mann played by post in Australia in 1881 (1-0, 72).
Tim Harding
Historian and Kibitzer

Author of 'Joseph Henry Blackburne: A Chess Biography' and 'Eminent Victorian
Chess Players'


Dr. Harding's response adds to information about the Blackburne game,
from the Illustrated London News, giving "Mr. M" as the amateur player
of the White pieces. Other (not primary) sources have named this person
"Milner".

More importantly, the Illustrated London News account of May 10,1884
helps focus the possible date of the game, usually given as 1880 - which I 
had challenged, based upon an article in August 15, 1885 issue of the 
Brooklyn Chess Chronicle. So, 1884 is the corrected date.

Finally, Dr. Harding is being modest in merely mentioning the three postal
games played by E. B. Lowe correspondence games, as a good while back 
he provided them for me. 

Saturday, February 4, 2017

Jerome Gambit: "Cliff Hardy" Spectacular

Another "Cliff Hardy" spectacular! A very interesting Jerome Gambit played with a time control of one minute for each player. (That turns out to be 1 or 2 seconds a move.)

Again, I present notes from Kevin, with some information from his email. I have added diagrams. 


I couldn't resist sending you this game in the "Charlick" variation, played in the famous Jerome Gambit game, Charlick-Mann, correspondence, 1881. I am from Adelaide in Australia. Our official chronological State Championship winner board ( http://www.oocities.org/timessquare/5427/ ) starts with "1868-93 H. Charlick 1894 J. Hilton; 1895 W. J. McArthur..." and ends with "2016 Alan Goldsmith" but there is an interesting wordy preface to the "1868-93 H. Charlick" bit:
"Historical Prelude - Henry Charlick (1845-1916) was acknowledged chess champion of S.A. [South Australia] for 25 years, by common consent and by his pre-eminent ability. He confirmed this rank by winning the Australian title in Adelaide in 1887 and by taking second place the next year in Melbourne. State Championship tournaments began in 1894, after the foundation of the S.A.C.A [South Australian Chess Association] in 1892, but Charlick never took part in these contests for the title he had relinquished."

Kevin Sheldrick - NN
1 0, FICS, 2017 

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 7.Qd5+ Kf8


Charlick-Mann, correspondence, 1881, went 7...Ke8, ...1-0, 72.

8.Qxc5+ d6 9.Qe3 Nf6 10.0-0 Bd7?!



Black is now slightly better but Stockfish likes the manoeuvre 10...Kf7!, intending to artificially castle, with a clear advantage for black.

11.f4

Stockfish slightly prefers 11. d4.

11...h6?!

Doesn't do much - 11...Qe8 or 11...c5 are better.

12.d4 Qe7?!

Looks good but 12...Bb5 is better - a few mistakes around here but I guess this is "one minute each" chess 😃.

13.Nc3?!


13.e5! is a little better.


13...Kg8 14.f5 

Now I am equal.

14...Nf8 15.e5 de 16.de Ne8??




16...Rae8! or 16...Ng4 are better, though I am not losing a pawn after 16...Ng4 17.Qg3!, since 17...Nxe5?? loses to 18.f6.

17.Qe4??

17.Nd5! was crushing, with the threat of pushing the f-pawn.

17...Qc5??

17...Bc6 was necessary to keep black in the game, now the Jerome pawns are too strong.

18.Be3 Qc6 19.Qf4

OK, but 19.Nd5! was even stronger.

19...a6 20.e6 Bc8?!

Sacrificing with 20...Nxe6 was better but still losing for black.

21.Bd4 Nd6 22.Qg3?!

22.f6! was killing.

22...Ne8 23.f6 Nxe6 24.f7+ Kh7 25.Qd3+ g6 26.fxe8=Q Rxe8?


26...Qxe8 is better, though 27.Nd5 is still winning for white.

27.Rf7+ Kg8

27...Ng7 would still lead to a quick mate e.g. 28.Rxg7+ Kh8 29.Rxg6+ Kh7 30.Rg7+ Kh8 31.Qh7 mate

28.Qxg6 Ng7 29.Qxg7 mate