Wednesday, March 4, 2026

In Contrast with the Post ‘Worst Piece Attack’

 



In Contrast with the Post ‘Worst Piece Attack’ 

 

(by Yury V. Bukayev) 

 

Dear readers, now let me continue to tell you some new bright things about “rare” responses after 1.d4 including the opening variation 1.d4 e6, which is extremely far from Open Games, but got some connection with Jerome gambit due to the post ‘Worst Piece Attack’ on this famous blog. 

I offer the new name for 1.d4 e6 – the ‘Stop trompowskism opening’. As you know, the ‘Trompowsky attack’ in chess is 1.d4 Nf6 2.Bg5. Here White plays 2.Bgwith forming no pin. Let’s consider the position after 1.d4. After all (excluding 1…e6) Black’s possible known strong responses – 1…d5, 1…c6, 1…d6, 1…f5, 1…c5, 1…g6, 1…Nf6 – White can play 2.Bg5 and get a position (with no pin) which is playable for White as minimum. White’s idea 2.Bg5 in all these openings is enough similar to the Trompowsky attack, so we can connect 2.Bghere everywhere with Trompowsky’s name as trompowskism. And 1…e6 is an alone strong response which can stop White’s 2.Bg5 (1.d4 e6 2.Bg5?? Qxg5 is a start of White’s worst piece attack in chess, as you know), all alternative ways to stop 2.Bg5 – 1…h6, 1…f6, 1…e5 – are weak and can’t be recommended for a grandmaster level of play.  

It should be noted that the name ‘Pseudo-Trompowsky’ (or ‘Pseudo-Tromp’ – briefly) is used sometimes for variation 1.d4 d5 2.Bg5, but this name is used sometimes also for 1.Nf3 Nf6 2.d4 d5 3.Bg5, so its meaning isn’t certain, I shouldn’t use “pseudo-” to form my offer. And the old name of 1.d4 e6 isn’t absolutely right. So my offer is explained now. 

And you can see, there is no move 1…a6!? in my above list of first moves, because it isn’t known yet as a strong response. But let us consider it more attentively. This move can be extremely useful for Black when we look at early stages of Slav defenceBenoni defence, English opening and some other important openings. Here are my new variations: 

  1.   1.d4 a6!? 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e5 (or 4…Nc6 with the idea e7-e5), 

  1.   1.d4 a6!? 2.c4 c5 3.d5 b5.  


Everywhere the pawn a6 plays an important role here.  

Finally, let me show you my new opening idea after 1.d4 a6 2.Bg5 c6 3.c4 (3.e3?? Qa5+): it is 3…d5 4.e3?! dxc4!, and the pawn c4 will be not weak, Black stands very well. 

Tuesday, March 3, 2026

Jerome Gambit: Move Ahead



In the following Jerome Gambit game, White has a plan for attack, and Black has a plan for defense.

When Black's plan misfires, White's plan moves ahead.


angelcamina - chessdany04

1 0 bullet, lichess.org, 2026

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bc5 5.Bxf7+ 

The Italian Four Knights Jerome Gambit.

angelcamina has played 325 game with this line, scoring 59%.

5...Kxf7 6.Nxe5+ Nxe5 7.d4 Bxd4 8.Qxd4 Nc6 

9.Qc4+ Ke8 10.O-O d6 11.f4 


Activating the center "Jerome pawns", a basic strategy in the opening.

He has also played 11.Bg5, with pressure on f6.

angelcamina - e4bout, 1 0 bullet, lichess.org, 2019 (1-0, 19)

angelcamina - DorianW, 1 0 bullet, lichess.org, 2020 (1-0, 26)

angelcamina - Jsolee, 1 0 bullet, lichess.org, 2025 (0-1, 47) 

11...Qe7 12.Bd2 Be6 13.Qb5 

Black is not worried about this move. He has a plan.

13...a6 

This is an expensive tempo. More helpful is 13...Kd7.

14.Qxb7 

14...Kf7 

Seeking safety on the Kingside, instead of helping to shore up the Queenside with 14...Kd7. After this, his game falls apart. Quite possibly, the clock had a hand in it.

15.Qxc6 Ng4 16.h3 Nh6 17.f5 Nxf5 18.exf5 Bxf5 19.Rxf5+ Kg6

 20.Qf3 Rhf8 21.Qg4+ Qg5 22.Qxg5 checkmate




Monday, March 2, 2026

Jerome Gambit: Unhinged and Woeful

 



Checking out the Wikibooks coverage of my favorite opening, pretty much on target until that last move, which should be 7.Qxc5:

Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bc4/3...Bc5/4. Bxf7

4. Bxf7+? · Jerome gambit

4. Bxf7+? is the unhinged Jerome gambit. Though a Bxf7+ sacrifice works in many lines in the Italian, this is far too early and it is objectively woeful for White. However, it is sharp enough that White has some success at the club level.

The idea is 4...Kxf7 5. Nxe5+ Nxe5 6. Qh5+, and White hopes that between Black's exposed king and the skewering of Black's pieces on the fifth rank they will swindle compensation. e.g. 6. Qh5+ g6 7. Qxe5 d6?? (better is Qe7∓) 8. Qxh8±.

After 4...Kxf7 5. Nxe5+ Nxe5 6. Qh5+ there are several winning approaches for Black. The engine line involves marching their king out to into the middle of the board to guard the bishop: 6...Ke6 7. Qf5+ Kd6 8. f4 Kc6 9. Qxe5 Nf6-+ etc, and despite the weakness of their enemy's king, White's queen alone can't sustain an attack.

The simplest approach is to just return the bishop, 6...Ng6 7. Qxc6∓. White has only captured two pawns in exchange for their knight, and the only piece they have developed is their queen. Black can come out swinging.

History

So named for Alonzo Wheeler Jerome, who wheeled it out against William Shinkman in 1874... Joseph Blackburne referred to it as the "Kentucky opening"...


I never said that the Jerome Gambit was part of a serious chess master's repertoire. It's a fun idea for club play: Black wins by force, White wins by farce.

Sunday, March 1, 2026

Jerome Gambit: Pure Insanity

 

I stopped by Chess | Durks | Prime @DurksPrimeMoments, where I found 34 short videos presenting sharp and entertaining chess lines of play, mostly openings.

Of course, "Jerome Gambit = Pure Insanity 😱💀" was included.

Check it out. 😊


Saturday, February 28, 2026

Friday, February 27, 2026

Jerome Gambit: Standards


The faster the time control, the more likely a player is to occasionally rely on standard moves that are often played in the opening.

Sometimes that works, sometimes it does not.


NukNoName - fpmr1375

3 0 blitz, lichess.org, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 


7.Qd5+ 

The "nudge". Relatively standard.

7...Kf8 8.Qxc5+ Qe7 9.Qe3 Nf6 10.d3 d5 


A standard riposte.

11.Nc3 dxe4 12.dxe4 Kf7 13.f4 


A standard use of the "Jerome pawns". Stockfish 16.1 is not supportive, but NukNoName makes it work.

13...Re8 14.e5 Ng4 

Black could also safeguard his King, first: 14...Kg8 15.O-O Ng4 16.Qf3 Rb8 17.h3 Qc5+ 18.Kh1 N4xe5 19.fxe5 Nxe5 20.Qd5+ Qxd5 21.Nxd5 c6 22.Bf4 cxd5 23.Rae1 Bd7 24.Rxe5 Rxe5 25.Bxe5 Rc8 26.c3 Bc6 27.Bd4 Re8 28.Kg1 Re2 29.Rf2 Re1+ 30.Kh2 Rb1 31.Kg3 a6 32.a3 Rd1 33.b4 Rd3+ 34.Rf3 Rd1 35.Rf2 h6 36.Rf3 Rd3 37.Kf4 Rxf3+ 38.Kxf3 Black resigned, Anti-Duhring - balavb06, blitz, lichess.org, 2022. 

15.Qf3 

15...N6xe5 

A standard tactic by Black, returning a piece for a couple of pawns.

Here, though, it doesn't work. Quite possibly, the time control affected the decision making.

16.fxe5+ 

The check makes the difference

16...Kg8 

The second player's King is now safe. Perhaps this emboldens him.

17.O-O Qxe5 

And then Black realized his error.

Black resigned


Thursday, February 26, 2026

Jerome Gambit: Videos by SalyErik

                                                          

I just watched two Jerome Gambit videos on YouTube - here and here - by SalyErik. These were two of his 40 chess videos, primarily covering dynamic chess openings.

The first video illustrates a line not found in The Database

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.f4 g6 9.Qxe5+ Kc6 10.Qd5+ Kb6 11.d4 Bb4+

Up to this point, this is the same as the game pclaudio - Champion_A1, 1 0 bullet, lichess.org, 2023 (1-0, 37)

12.c3 Ba5 13.b4 Nf6 14.Qxa5+ Kc6 15.Qc5 checkmate


The second video shows a more familiar line (for example, see "Jerome Gambit: Razerchess"), the earliest of which, according to The Database, blackburne - karmmark, Jerome Gambit thematic tournament, ChessWorld.net, 2007

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 Nc6 8.Qxc5 Qe7 9.Qd5+ Kf6 10.Qf5 checkmate