Wednesday, February 22, 2012

Charlatan



After studying the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) for over a decade, I sometimes like to think that I know something about the opening. Then, I play a game like the following one, and I am unmasked as much of a charlatan.

perrypawnpusher - Ondras
blitz, FICS, 2012

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


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.f4 Nh6


Black's move is a rare one, yet I have seen it twice before and should have been more prepared to face it.

9.Qxe5+ Kc6

Here, perrypawnpusher - GPP, blitz, FICS, 2010, ended as a win for White by ajudication

10.Qd5+ Kb6 11.Nc3


So far, so good. The text is actually an improvement over 11.d4 Bxd4 (11...Ng4 12.Qxc5 checkmate, UNPREDICTABLE - acuriel, blitz, FICS, 2009) 12.Qxd4+ as in perrypawnpusher - hotintheshade, blitz, FICS, 2009 (1-0, 46)

11...d6

Compartively better were 11...c6, 11...a6 and 11...a5, all of which would give Black's King a retreat square in return for his Bishop after 12.Na4+ and 13.Qxc5.

12.Na4+

After the game, Rybka pointed out the checkmate that I "knew" was there, but could not find: 12.Qb3+ Bb4 13.Qxb4+ Kc6 14.Qb5#.

12...Ka6 13.Nxc5+

Players in tune with the spirit of the Jerome Gambit would have tried 13.b4!? instead, knowing that open lines against the Black King were well worth a pawn.

13...dxc5 14.Qxc5 b6


At this point it was becoming clear to my opponent (and me) that my attack was nothing more than a paper tiger. I could withdraw my Queen and take "satisfaction" in the fact that I had three pawns for my sacrificed piece, with roughly equal game – but we both knew that I had misplayed.

15.Qe3 Kb7 16.d4

Black has castled-by-hand on the Queenside, and I thought I would make a show of my pawns with this move. Wiser was 16.0-0.

16...Kb8

Black's King is not cowering: he visualizes his light-squared Bishop on the long diagonal, as part of a counter-attack on my King! Perhaps I was fortunate that my opponent felt so emboldened, as after the game Rybka suggested that center play, instead, could have crippled my pawns: 16...Re8 17.e5 Qd5 18.Qf3 Qxf3 19.gxf3 Nf5 and Black would be better.

17.0-0 Bb7

18.c4

Figuring, I guess, that if three central pawns did not scare my opponent, four might. Pay no attention to the man behind the curtain. The Great Oz has spoken...

18...Ng4 19.Qd3 c5

Black strikes back, with a plan.

20.d5 Re8 21.h3 Nf6 22.e5 Nxd5


I was impressed at my opponent's willingness to return a piece for a couple of pawns. Had he also calculated a transition into a drawn Bishops-of-opposite-colors endgame?

23.cxd5

Sadly, I had looked at, and then rejected, the much better 23.Rd1.

23...Bxd5 24.Be3

Once again, 24.Rd1 was stronger. 

24...Kb7 25.b3 h6

Black casually goes about preparing the pawn break ...g7-g5!? with plans to attack my King. Although I was almost certain that my position was better, I began to feel a bit like the cowardly lion...

26.Rae1

The tactical shot 26.Bxc5 would have led to some reassuring simplification, e.g. 26...Bxg2 27.Qxd8 Raxd8 28.Kxg2 bxc5.

26...g5 27.fxg5 Rxe5 28.gxh6 Qg8 29.Rf2


29...Rf8 30.Ree2 Ref5

A lucky break for me, based on an optical illusion. If I did not have a Rook on e2, hiding behind my Bishop, I would be unable to capture twice at f5. 

31.Rxf5 Rxf5 Black resigned


Tuesday, February 21, 2012

Update

Readers who enjoy visiting "Bruno's Chess Problem of the Day" (one of the sites this blog is linked to) and appreciate Yury V. Bukayev's opening analysis (see "Something New in Something Old" and "Even in the Most Respectable of Settings" for examples) are encouraged to check out his further examinations of the Nh4-Bukayev Gambit (earlier article is here).

Monday, February 20, 2012

But what is chess...?

There is a fine line in chess between "chaos" and "complications" – and the Jerome Gambit and its relations, in this case, the Blackburne Shilling Jerome Gambit – tend to trample all over that line, especially in blitz chess.

crokit - sahistonline
blitz, FICS, 2011


1.e4 e5 2.Bc4 Nc6 3.Nf3 Nd4


The Blackburne Shilling Gambit.

4.Bxf7+

The Blackburne Shilling Jerome Gambit.

4...Ke7 5.Nxe5

Needlessly complicating the position – but what is chess without complications?

5...d6

An earlier battle between the two players continued 5...Nf6 6.c3 d6 7.cxd4 dxe5 8.Qb3 Nxe4 9.0-0 Qxd4 10.Qf3 Nxd2 11.Bxd2 Bg4 12.Bg5+ Kd7 13.Qxb7 Rc8 14.Qb5+ c6 15.Qb7+ Rc7 16.Qb8 Rc8 17.Qb3 Bc5 18.Be3 Qd6 19.f3 Bxe3+ 20.Kh1 Be6 21.Bxe6+ Qxe6 22.Rd1+ Ke7 23.Qxe3 Black resigned, crokit - sahistonline, FICS, 2011.

6.Qh5

Letting slip the thread of the game. Earlier in the year Black faced the stronger 6.Bxg8 (good at move 5 as well):  6...Rxg8 7.c3 (7.Nd3 Ke8 8.Qh5+ g6 9.Qd5 Nxc2+ 10.Kf1 Rg7 11.Nf4 Re7 12.d3 Nxa1 13.Qc4 a6 14.b3 Bd7 15.Bb2 Nxb3 16.Qxb3 Bc6 17.Bf6 Qd7 18.Bxe7 Qxe7 19.Ne6 Kd7 20.Nf4 Bh6 21.g3 g5 22.Nd5 Qe6 23.Kg2 Rf8 24.Nd2 Qf7 25.Rf1 Bb5 26.a4 Bc6 27.Qc4 g4 28.Qc1 Bxd5 29.exd5 Qxd5+ 30.Kg1 Qxd3 31.Rd1 Qd4 White resigned, Doctoroldhead - sahistonline, FICS, 2011) 7...dxe5 8.d3 Ne6 9.Qh5 h6 10.0-0 g6 11.Qe2 Ke8 12.Be3 Qd6 13.Nd2 b6 14.Nc4 Qd8 15.Nxe5 Bd6 16.Nc4 Be7 17.d4 Bg5 18.f4 Bh4 19.b4 Bb7 20.d5 Ng7 21.Ne5 Nh5 22.Nf3 Be7 23.Ne5 Bf6 24.Nxg6 Ng3 25.hxg3 Bxc3 26.Rac1 Bxb4 27.Qh5 Qd7 28.Ne5+ Black forfeited on time, Darthnik - sahistonline, FICS, 2011.

6...Nxc2+ 7.Ke2

Probably best was 7.Kd1, as after 7...Nf6 8.Ng6+ hxg6 9.Qxh8 Nxh8 Black does not have as great an advantage as after the text.

7...Nf6 8.Ng6+ Kxf7 9.Nxh8+ Ke7


Snatching defeat out of the jaws of victory. (...Kg8 looked safe enough)

10.Qf7 checkmate

Sunday, February 19, 2012

Sunday Tournament Update

With only two games left to complete in the ChessWorld Jerome Gambit Thematic Tournament, the standings are as follows

AsceticKingK9        27/28

mckenna215         23.5/28

braken                  19.5/28

Rikiki00               18.5/27

Knight32              18.5/28

shm19cs               16.5/28

blackburne              15/28

Magni                     14/28

Haroldlee123         12/28

DREWBEAR 63   11/28

pixifrufru                 9/28

Luke Warm             8/28

Baron wd von
Blanc, heart pirate 7.5/27


klonka59                 5/28

martind1991           3/26

Saturday, February 18, 2012

Time Machine


The following blitz game is another miniature from The Database that seems to have been pulled out of the early 19th Century. White offers material, regardless of how sound the attack is (or is not) while Black gathers it all in, until his game explodes.


tractrix - pivolasko
blitz, FICS, 2011

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4


The Blackburne Shilling Gambit.

4.Bxf7+

The Blackburne Shilling Jerome Gambit.

4...Kxf7 5.Nxe5+ Ke6


6.Qg4+ Kxe5 7.f4+ Kxe4 8.Nc3 checkmate


Wow!

Friday, February 17, 2012

Hard to Believe



We are living in the new millenium, the time of super grandmasters and silicon wonders, and it can be hard to believe that danger, especially in the form of an obscure gambit, can strike quickly in a chess game... Here is another selection from the new version of The Database.



SpiderSI - septox
blitz, FICS, 2011

1.e4 e5 2.Bc4 Nc6 3.Nf3 Na5


4.Bxf7+

The Jerome treatment.

4...Kxf7 5.Nxe5+ Ke6 6.d4 d5


7.Qg4+

Strongest is 7.Qh5, but the text will do.

7...Kf6 8.Bg5 checkmate

Thursday, February 16, 2012

Crime and Punishment



I have been having a lot of fun looking through games in the new version of The Database. The short games seem to be examples of chessic "crime and punishment."

DEDave - petergajendra
standard, FICS, 2011

1.e4 e5 2.Bc4 Nc6 3.Nf3 Na5


Here we have that nameless variation that seems to hope for 4.Bb3 Nxb3, and could always be met with 4.Nxe5, but which calls out to be Jerome-ized.

4.Bxf7+ Kxf7 5.Nxe5+ Kf6


Not quite believing that White has enough for his piece. Otherwise, he would have kept the game about even with 5...Ke7.

6.d4 d6

A little too much of "business as usual".

7.Qf3+ Ke6 8.Qf7 checkmate