Saturday, September 28, 2024

Italian Game Tournament Starts

 


The 50-player "Italian Game" tournament has started at Chess.com, and I am in Group One with 9 other players.

I am playing three Jerome Gambits and will share each of them as they are completed.

One interesting point is that my rating is in the bottom 10 of the tournament’s 50 players, 8th out of 10 in my group, to start. Not quite the same thing as "giving Jerome Gambit odds," but things should become interesting, quickly.

Stay tuned.

Friday, September 27, 2024

Jerome Gambit: Un-Grandmaster Draw & The Mystery of Chess



Checking the internet, you can find

A grandmaster draw is a chess game where players agree to a draw after making little to no effort to win, usually within the first 20 moves.

I suspect that non-grandmasters can also have a "grandmaster draw", if they want to split the point quickly, for reasons of time, effort, or tournament position. 

The following game is a recent example.

pajeloi_skripach - polvorito

3 2 blitz, lichess.org, 2024

1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 

The Semi-Italian Opening.

4.Bxf7+

The Semi-Italian Jerome Gambit. 

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 

7.Nc3 Qg5 8.Qf3+ Qf6 

8...Nf6 was a very reasonable alternative. In either case, Black is clearly better.

9.Qh5 Qg5 10.Qf3+ Qf6 11.Qh5 Qg5 12.Qf3+ Qf6 13.Qh5 Qg5 14.Qf3+ Qf6 15.Qh5 Qg5 Draw


What was that all about? It is clear that Black went along with White's plan, but what was White up to? Did White get cold feet after sacrificing two pieces?

Ah, the mystery of chess - and the Jerome Gambit.


Thursday, September 26, 2024

Jerome Gambit: Pembukaan Gambit Paling Nekat!




The Indonesian language YouTube video, "PEMBUKAAN GAMBIT PALING NEKAT ! JEROME GAMBIT ITALIAN GAME", presents a couple of interesting games, one featuring the Sarratt Attack, and one featuring the Jerome Gambit. 

The moves are accompanied by instrumental music, so that the games are understandable by all.

The first game is based upon Shumov, Ilia S - Von Jaenisch, Carl Friedrich, match, Russia,1850:

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.Ng5 Nh6 6.Nxf7 Nxf7 7.Bxf7+ Kxf7 8.Qh5+ g6 9.Qxc5 d6 10.Qb5 Re8 11.O-O Rxe4 12.Qd5+ Re6 13.Bg5 Qe8 14.f4 Kg7 15.f5 Re5 16.f6+ Kh8 17.f7 Kg7 

Here, Shumov - Janisch continued 17...Rxd5 18.fxe8=Q+ Kg7 19.Qf8 checkmate 

18.fxe8=N+ Rxe8 19.Qf7+ Kh8 20.Bf6 checkmate


The second game is a Jerome Gambit based upon Nelson, Lamoni - Sugar, Zoltan, Jamaica, Queens, 2006:

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.d4 Bd6 7.dxe5 Be7 8.O-O d6 9.f4 g6 10.e6+ Kg7 11.f5 Nf6 12.Nc3 c6 13.Bg5 Qb6+ 14.Kh1 Qc7 15.fxg6 hxg6 16.Bxf6+ Bxf6 17.Rxf6 Kxf6 18.Qd4+ Kxe6 19.Qxh8 Rb8 20.Rf1 Qe7

Here, Black resigned, although the video continued 21.Qh3+ Kxe5 22.Qg3+ Ke6 23.Qxg6+ Kd7 (23...Ke5 24.Ne2 Bd7 25.Rf5+ Bxf5 [25...Kxe4 26.Nc3+ Kd4 27.Qg4+ Ke3 28.Qf checkmate] 26.Qxf5 checkmate) 24.Rf7 Black resigned


Wednesday, September 25, 2024

Jerome Gambit Song



Longtime Readers of this blog will remember what the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) sounds like as a musical piece - see the blog post "What Does the Jerome Gambit Sound Like?"

But that was an instrumental presentation.

Chessfriend Yury V. Bukayev has gone one step further...

Dear Rick,

I have invented a new way of how to popularize your blog! Thus, here is a text of a popular song "Japanese Girls" by the music collective "Joy". Below it there is my own text of my analogous song "Oh, Jerome Games!" for the same melody. 

Here is the song by "Joy":  


                Japanese Girls ("Joy")

Japanese girls living in a land
So far and lovely
Japanese girls they have set my soul on fire
Japanese girls they're always in my mind
And carry on, carry on, carry on

Japanese girls make me wonder
You are my Japanese girl
I need you so
Japanese girls make me feel good
You are my Japanese girl
I love you so

Japanese girls lovely as a dream
It's like a vision
Japanese girls make me feel so good
Just like in heaven
Japanese girls they're always in my heart
And carry on, carry on, carry on

Japanese girls make me wonder
You are my Japanese girl
I need you so
Japanese girls make me feel good
You're my Japanese girl
I love you so

Japanese girls they're always in my heart
And carry on, carry on, carry on

Japanese girls make me wonder
You're my Japanese girl
I need you so
Japanese girls make me feel good
You are my Japanese girl
I love you so

(The source of this text:  https://www.az-lyrics.ru/lyrics/joy/japanese-girls )  


And here is my own song:

                                 Oh, Jerome Games!
(Copyright (c) Yury V. Bukayev 2024)

Oh, Jerome games living in chess land
So bright and lovely
Oh, Jerome games! They have set my soul on fire
Oh, Jerome games! They're always in my mind
And carry on, carry on, carry on

Oh, Jerome games make me wonder
Oh, let's play Jerome gambit game - 
I'll need you so
Oh, Jerome games make me feel good
Oh, let's play Jerome gambit game - 
I'll love you so

Oh, Jerome games lovely as a dream
It's like a vision
Oh, Jerome games make me feel so good
Just like in heaven
Oh, Jerome games! They're always in my heart
And carry on, carry on, carry on

Oh, Jerome games make me wonder
Oh, let's play Jerome gambit game - 
I'll need you so
Oh, Jerome games make me feel good
Oh, let's play Jerome gambit game - 
I'll love you so

Oh, Jerome games! They're always in my heart
And carry on, carry on, carry on

Oh, Jerome games make me wonder
Oh, let's play Jerome gambit game - 
I'll need you so
Oh, Jerome games make me feel good
Oh, let's play Jerome gambit game - 
I'll love you so


 

Dear readers, feel free, please, to contact the author: istinayubukayev@yandex.ru !


 

Tuesday, September 24, 2024

The OMG Variation

 


After the previous blog post, "Repeated Face Palm", where again I took a look at the dubious 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Ng5?!, I had the most bizarre thought: What if White played Ng5 a move earlier?

Like 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Ng5?

Nobody would do that, would they?

I would have to name that the "OMG Variation".

Much to my surprise, a quick look at my files presented me with 360 game examples - with White scoring 25%.

I suspect that only part of that was due to the fact that the average rating of White was about 100 points below that of Black, in which case White's general expectancy would be 36%.

Checking the lichess.org website, I was flabbergasted: there were 1,442,385 OMG Variation games (!), with White scoring 36% - as the Elo differences would predict. 

Two players opening with 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Ng5 were rated over 2900.

I think I am trying to scare myself back to the Jerome Gambit...

Monday, September 23, 2024

Repeated Face Palm

 163 Facepalm Stock Illustrations, Cliparts And Royalty Free ...


Almost 4 1/2 years ago, and not for the first time, it was necessary to post a(nother) warning
I need to spend a moment or two on a Jerome Gambit variation that has been bothering me for almost 20 years. (See "Another Way to Sacrifice the Knight" and "PSA 2.0" for a couple of rants.) A disreputable line in a disreputable opening, it keeps showing up in games. I would like to call it the Face Palm Variation.

The variation is 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Ng5+


 Even in the topsy-turvey world of the Jerome Gambit, it still is a bit outrageous.

On the other hand, it offers only one piece, while the Jerome offers two, so maybe...

No, Stockfish 16.1 (30 ply) evaluates the Face Palm position as about a Rook better for Black, which is twice as bad as it evaluates the Jerome Gambit.

So - Why the fuss? I am not recommending the line.

Going through The Database today, I stumbled upon the following game:

pajeloi_skripach - N-Word-Abuser, 3 2 blitz, lichess.org, 2019: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Ng5+ Qxg5 6.d4 exd4 0-1

Take a closer look. White is willing to sacrifice his Knight, because, after the enemy Queen captures it, he can play 6.d4 and simultaneously attack the Queen and an enemy Bishop.

This is faulty reasoning, though, as Black can avoid cooperating by playing 6...exd4 - dropping his Queen - and, instead, cause plenty of mayhem after 6...Qxg2.

(So, how did Black win the game after offering his Queen? On time, of course.)

Checking The Database, there are 748 games with 5.Ng5+, with White scoring 26% - up 3% from the earlier Face Palm post of 24%.

Checking lichess.org, there are 32,891 games with 5.Ng5+, with White scoring 31%!?

There is no way that 5.Ng5+ is getting stronger over time, is there?

Probably not, but it is fun to see that a few years ago a player rated 2770 at the online lichess.org site played a 3 0 blitz game with 5.Ng5+ (against a player rated "only" 2298), and checkmated his opponent in 10 moves:1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Ng5+ Kf8 6.Qh5 g6 7.Nxh7+ Kf7 8.Ng5+ Kf6 9.Qxh8+ Kxg5 10.d4+ Kg4 11.f3 checkmate

Shakespeare's Hamlet was right when he said, "There are more things in heaven and earth, Horation, than are dreamt of in our philosphy."

Sunday, September 22, 2024

Was H.Nakamura Right? Is JG ‘Unbreakable’, Is EG ‘Legendary’ For Beginners’ Games? (Part 4)

 


Was H.Nakamura Right? Is JG ‘Unbreakable’, Is EG ‘Legendary’  

For Beginners’ Games? (Part 4)   

  

(by Yury V. Bukayev) 

 

 

If an expert’s appraisal is based on something without real proofs, he can be right or “almost right” here sometimes. That is so, even in the case where he realizes that his appraisal is hasty, or non-serious, or bold, or emotional. Sometimes he is right here for a large per cent (for example, 55, 75 or 95) of cases which he appraises. 

 

We remember Rick Kennedy’s post ‘Jerome Gambit: Which Tier? Unbreakable?’ (September 23, 2020) where the notable dialogue about the standard system of the Jerome gambit (JG) between Top GM Hikaru Nakamura and IM Levy Rozman was shown as the part of their popular video and as its approximate text. Thus, they have discussed there what chess opening tier for beginners practice is right for it. The end of this text contains several phrases by Mr. Nakamura where he places the standard system of JG near the top of ‘Unbreakable’. Mr. Nakamura’s words contain no proofs of this very high appraisal. In my opinion, the tier’s name ‘Unbreakable’ is very arguable, because we discuss an opening practice, not an opening theory: each opening can be broken in a game as a result of practical mistakes of a player. But this name plays no role for us, just this very high appraisal of 4.Bxf7+ for beginners’ practice is important for our consideration.  

  

Before writing of my Part 1 of this analytical research (please, look at it: it’s a blog post of October 16, 2022) it was enough difficult for me to prove this Hikaru Nakamura’s appraisal, for a large per cent of cases. It was necessary to choose a certain control of time for beginners games, and I have chosen an unlimited one. And in the Part 1, Part 2, Part 3 of this research I have made some clear proofs of this Mr. Nakamura’s appraisal and some “not absolutely clear proofs” of it. We shouldn’t forget that the word ‘unbreakable’ includes a draw, not only a win.  

 

And here is my new invented trap - no.6 - which is based on a similar ‘natural’ reaction of a beginner. 

 

Trap 6. 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 (Black defends his pieces, it is a typical response for an unlimited game.) 7.Qf5+ Kd6 8.d4 Bxd4 9.Bg5 (It’s Mr. Tonetti’s idea.) 9…Ne7 10.Bxe7+ Qxe7 11.c3 AN (It’s the 1st part of my new trap.) 11…Bb6?! (It’s a typical reaction for beginners and not only for them. But Black has still a very large advantage.) 12.f4 Nd3+!? (It’s a typical reaction for everyone.) 13.Kd1 (It’s the 2nd part of this trap against beginners. They start to see 13…Nf2+ with the possibility of 14…Nxh1, and they start to celebrate their future win without thinking about plans of the silly unknown opponent.) 13…Nf2+ 14.Kc2!? (White’s position is absolutely terrible, but above psychology works.) 14…Nxh1?? 15.Qd5 checkmate. 

 

That is why White will get here also a very large per cent of identical successful results against beginners (especially children-beginners).  

 

It maybe, the invention of my Trap 1, my Trap 4, my Trap 5, my Trap 6 and my approaches (Part 1, Part 2) will cause Mr. Nakamura’s and Mr. Rozman’s wish to replace the standard system of JG into their top tier ‘Legendary (on ‘GMHikaru’ YouTube channel).