Saturday, April 5, 2025

Jerome Gambit: Slow advance





Some Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) games feel like White is racing to attack and win material or checkmate the enemy King. Here's what I have, the attacker says.

Other games move along at a leisurely pace, with White comfortable inquiring of his opponent, What do you have?

In the following game, Bill Wall takes the path between the two, slowly advancing, gaining ground until his pieces spring into action. Black is not prepared to defend, and, so, expires. 


Wall, Bill - Naren

internet, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 


4...Kxf7 5.Nxe5+ Nxe5 6.d4 Bxd4 7.Qxd4 
d6
 

There are almost 1,000 games with this position in The Database.
White scores 50%.
Bill has 136 games with this position in The Database. He scores 90%.
Stockfish 16.1 evaluates the position as about 2 1/2 pawns better for Black.
You pays your money and you takes your choice.

8.a4 

Practically a null move, asking Black What do you have?

According to The Database, the only Jerome Gambiteer to play this move is Bill.

8...Nf6 

Or 8...h6 9.O-O Nf6 10.Nc3 a6 11.f4 Nc6 12.Qd3 Rf8 13.Bd2 Kg8 14.Qc4+ Kh8 15.Rfe1 Bd7 16.Nd5 Nxd5 17.exd5 Ne7 18.Ba5 b6 19.Bd2 c5 20.dxc6 Bxc6 21.Rxe7 Qxe7 22.Qxc6 Rac8 23.Qxb6 Rxc2 24.Re1 Qf6 25.Qe3 Qxb2 26.Rd1 Rfc8 27.f5 d5 28.h3 a5 29.Kh1 d4 30.Qd3 R8c4 31.f6 gxf6 32.Qg6 d3 33.Qxh6+ Kg8 34.Qg6+ Kf8 35.Re1 Black resigned, Wall,B - Guest7904333, PlayChess.com, 2018

9.Ra3 

Allowing a possible Rook lift. 

He has also played 9.Nc3 c5 10.Qd2 Re8 11.O-O Be6 12.Rd1 d5  13.exd5 Bxd5 14.Nxd5 Nxd5 15.Qxd5+ Qxd5 16.Rxd5 Nc4 17.h3 Re1+ 18.Kh2 b6 19.b3 Ne5 20.Bb2 Re8 21.Rxe1 Black resigned, Wall,B - Guest3174027,PlayChess.com 2019

For the next 10 moves, the players arrange their pieces and skirmish, but Black remains with the advantage.

9...Rf8 10.Nc3 c5 11.Qd1 Kg8 12.O-O h6 13.Re1 Bg4 14.f3 Bh5 15.Nb5 d5 16.exd5 Nc4 17.Rc3 a6 18.Rxc4 axb5 19.Rxc5 bxa4


One positive thing in White's position is his passed d-pawn, and he uses it to spearhead a piece invasion.

20.d6 Be8 21.Rc7 b5 22.Ree7 


22...Nd7 

In club level play (and likely elsewhere) defending is often more difficult than attacking. Attack poorly, you may lose time or material; defend poorly, you may well lose the game.

Simplest was 22...Rf7, although 22...Bf7 would also do the job.

23.Bxh6 

This probably came as a shock.

23...Rf7 

If 23...gxh6, then 24.Qd5+ Bf7 25.Qf5 would threaten to win material, as well as close in on checkmate.

24.Qd5 Nf6 
25.Rxf7 

White's attack is so powerful, he can offer his Queen.

Black's best defense now still allows checkmate: 25...Qxc7 26.Rxf6+ Qf7 27.Rxf7 Bxf7 28.Qxa8+ Kh7 29.d7 Kxh6 30.d8Q Be6 31.Qh4+ Kg6 32.Qe8+ Kf5 33.Qeh5+ g5 34.Q4xg5#

23...Nxd5 26.Rxg7+ Kh8 27.Rh7+ Kg8 28.Rcg7+ Kf8 29.Rh8 checkmate



A fitting game for post #4,700 of this blog.

Friday, April 4, 2025

Jerome Gambit: He Should Have Stuck with Boring


The following short Jerome Gambit game illustrates the idea that a proper defense - and there are many - can (and, maybe, should) be boring and also correct. 

Stepping outside of "boring" can be very dangerous against Bill Wall.

Wall, Bill - Twister

SparkChess, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 

4...Kxf7 5.Nxe5+ Nxe5 6.d4 Bb4+ 7.c3 Nd3+ 


Black needs to surrender a piece, and this is how he does it. 

More "boring", but better for him, was 7...Be7 - the Bishop retreats after forcing a pawn, not a Knight, to c3.

8.Qxd3 Be7 9.Qf3+ 

Earlier, Bill had played 9.O-O Nf6 10.e5 in Wall,B - Anonymous, lichess.org 2020 (1-0, 23)

9... Ke8 10.O-O 

10...d5 

Or the less energetic 10...d6 as in Wall,B - Ripao, lichess.org 2017 (1-0, 18).

11.Nd2 dxe4 12.Nxe4 Nf6 13.Re1 


Black has the typical Jerome piece-for-two-pawns advantage, and if he could only castle now, he would be well off.

Since he can not castle, he looks to harass White's Queen - a mistaken idea that immediately gets tactically refuted.

13...Bg4 14.Nxf6+ gxf6 15.Qxg4 

15...Qd6 16.Bf4 Qc6 17.Qg7 Black resigned


White's Queen and Rook cause mayhem: there is a checkmate in 6.


Thursday, April 3, 2025

Jerome Gambit: Just In Time

                                                          

Just in time, chessriddler contributes a game that fills in a gap in current Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) practice and theory.


chessriddler - mouathalsebaie

3 0 blitz, lichess.org, 2025

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

4...Kxf7 5.Nxe5+ Ke6  

This move was addressed recently in the post "You Can Pay Me Now or Pay Me Later" covering Wall, Bill - Docteur, SparkChess, 2025 (1-0, 11).

6.Qg4+ 

Sharp, but sacrificing another piece is best.

6...Kxe5 7.d4+ Nxd4


Not the correct capture. Better was 7...Bxd4, as seen in Wall, Bill - Docteur, SparkChess, 2025.

Chessriddler punishes the text move quickly.

8.Bf4+ Kf6 9.Bg5+ Kf7 10.Bxd8 Nxc2+


It is possible that Black counted on this fork to claw back some material.

11.Kd1 Nxa1 12.Qf5+ 

Simpler was 12.Qh5+ Kf8 13.Qxc5+ snagging the Bishop. But, remember, this is a 3-minute game, and a win is a win is a win.

12...Nf6 13.Bxf6 d6 14.Qg5 gxf6 15.Qh5+ Ke7 


Black has two Bishops for a Rook, but his cornered Knight could be at risk.

16.Nc3 Bxf2 

Tempting, but another factor in play is the risky position of Black's King, as White demonstrates.

17.Nd5+ Kd8 18.Qf7 


White has a forced checkmate in 15 - if Black's defense is the best.

18...Bd7 

Providing more resistance, but still leading to an eventual checkmate, is provided by 18...Bg4+.

19.Qxf6+ Ke8 20.Qe7 checkmate




Wednesday, April 2, 2025

Jerome Gambit: Reader Contribution?

 


Yesterday's post was a small attempt to address April 1 - April Fool's Day.

A clue was the "reader's" name, Avril Furst.

The position was actually from the game Jerome - Amateur, offhand game, Illinois, 1876.

By the way, the game could not have ended with 20...e5 21.fxe5 e.p. checkmate, as the game had started as a Jerome Gambit, thus, the first moves 1.e4 e5. The e5 pawn disappeared with 5.Nxe5+.  

Tuesday, April 1, 2025

Jerome Gambit: Reader Contribution

 


Reader Avril Furst sends the following position from a recent Jerome Gambit game, showing a brutal checkmate of Black's King.


Not only is the monarch captured while far afield, it is necessary to note that the Black d-pawn blocks the Bishop which blocks the Rook...

By the way, the finishing moves were 20...e5 21.fxe5 e.p. checkmate. 

Monday, March 31, 2025

Jerome Gambit: Counter-Attack Countered by Attack



In the following game, Bill Wall, as White, takes his time with the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+), absorbing the blows that Black delivers - until it is time to counter-attack.

His opponent then falters, and the game ends quickly.


Wall, Bill - Noob

SparkChess, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 

4...Kxf7 5.Nxe5+ Nxe5 6.d4 

6...Qh4

Black rightly attacks. This move goes back (at least) to Sorensen - X, Denmark, 1888 (1-0, 27).

7.O-O Ng4 8.h3 Bd6 9.e5 

9...Nxe5 

Another interesting sacrificial try, instead, was 9...N8f6 10.exd6 cxd6 11.hxg4 Nxg4 12.Qf3+ Ke8 13.Re1+ Kd8 14.Bf4 Rf8 15.Bg5+ Qxg5 16.Qxf8+ Kc7 17.Nc3 Qh4 18.Nb5+ Kb6 19.Qxd6+ Kxb5 20.a4+ Ka5 21.b4 checkmate, Wall,B - Rmmh, lichess.org, 2017.

Alternately, 9...Bxe5 10.dxe5 Nxe5 11.Qd5+ Kf6 12.f4 Ng6 13.Nc3 d6 14.Be3 Ke7 15.Rae1 Kd8 16.Nb5 Nf6 17.Qc4 Ne8 18.Bf2 Qf6 19.Bd4 Qh4 20.Rxe8+ Kxe8 21.Nxc7+ Kf8 22.f5 Ne5 23.f6 gxf6 24.Qd5 Kg7 25.Qxd6 Rg8 26.Rxf6 Qxf6 27.Bxe5 was Sorensen,S - X, Denmark 1888

Safest/strongest for Black was 9...Be7.

10.dxe5 Bxe5 11.Qd5+ Kf6 

Not 11...Kf8 as in Wall,B - Mecnieri, PlayChess.com, 2018 (1-0, 23)

12.Qf3+ 

Bill has also played 12.Re1, e.g. 12...d6 13.Re4 (13.Rxe5 dxe5 14.Qd8+ Ne7 15.Qxh8 Qe4 (15...Qh5 16.Nc3 (16.Qf8+ Ke6 17.Nc3 c6 18.Ne4 b6 19.Bg5 Kd5 20.Qd8+ Kxe4 21.Qd3 checkmate,Wall,B - NN, Miami, Florida 2019) 16...b6 17.Ne4+ Kf7 18.Ng5+ Qxg5 19.Bxg5 Bb7 20.Qxh7 Black resigned, Wall,B - Itboss, lichess.org, 201615...Bxh3 16.Qxa8 Bc8 17.Qxa7 Nc6 18.Qe3 Nd4 19.Bd2 Nxc2 20.Qc5 Nxa1 21.Qf8+ Kg6 22.Qe8+ Kf5 23.Qxc8+ Ke4 24.f3+ Kd3 25.Qf5+ Ke2 26.Qxe5+ Kd1 27.Qe3 Kc2 28.Na3+ Kxb2 29.Bc1+ Kxa2 30.Qd2+ Kb3 31.Qb2+ Ka4 32.Qb5 checkmate, Wall,B - Sami, PlayChess.com, 2019) 16.Qf8+ Ke6 17.Bg5 Qb4 18.Qxg7 Bd7 19.Qf6+ Kd5 20.Nc3+ Kc4 21.b3+ Kxc3 22.Qxe5+ Qd4 23.Bd2+ Kxd2 24.Qxd4+ Kxc2 25.Rd1 Black resigned,  Wall,Bill - Anonymous, lichess.org, 2016) 13...Qh5 14.f4 Ne7 15.fxe5+ dxe5 16.Qd3 Bf5 17.Nc3 Rad8 18.Qf1 Rhf8 19.g4 Qg6 20.Kh2 Ke6 21.gxf5+ Rxf5 22.Qc4+ Nd5 23.Rg4 Qf7 24.Ne4 h6 25.Bd2 Ke7 26.Rag1 g5 27.Qc5+ Ke8 28.Qxa7 Nf4 29.Qxb7 Ne2 30.Qb5+ Black resigned, Wall,B - Guest3836682, PlayChess.com 2018 

12...Ke7 

The game is even, but hardly comfortable for Black.

13.Re1 d6 14.Nc3 c6 

Protecting the d5 square, but the right move was 14...Be6.

15.Ne4 Nf6 16.Bg5


Trapping the Black Queen.

Black resigned


Sunday, March 30, 2025

Jerome Gambit: You Can Pay Me Now or Pay Me Later



In the 1970s and 1980s, the FRAM company ran television commercials for their automobile oil filter, warning "You can pay me now or pay me later," suggesting that purchasing their product would be a better choice than risking a serious engine failure later.

In the following Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) game, Bill Wall offers his opponent the choice of an early loss, or an alternative, later loss. This time, the choice is "early".

Wall, Bill - Docteur

SparkChess, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 

4...Kxf7 5.Nxe5+ Ke6 



Or 5...Nxe5 6. Qh5+ Ke6 as in Wall,B - Docteur, internet, 2024 (1-0, 15)

6.Qg4+ Kxe5 

Or 6...Ke7 7.Qxg7+ Ke8 8.Qf7 checkmate, Wall,B-Guest13762608, PlayChess.com, 2019 

7.d4+ Bxd4 

Not 7...Kxd4 8.Be3+ Kc4 9.Qe2+ Kb4 10.Bd2+ Ka4 11.b3 checkmate, Wall,B - NN, lichess.org, 2016.

8.Bf4+ Kxe4 

The text leads to checkmate, while the alternative gives up the queen (although Black has 3 pieces for it), i.e. 8...Kf6 9.Bg5+ Kf7 10.Bxd8 as in Wall,B - Guest4105968, PlayChess.com, 2018 (1/2 - 1/2, 50). 

9.c4 Ne5 10.Nd2+ Kd3 11.Qf5 checkmate