Jerome Gambit: Behold!

 

More wandering the internet...

The chess video at reddit (r/beginners) with the intriguing title "BEHOLD! Jerome Gambit" by LeFilioli is actually not about the Jerome (as the comments point out), but about Damiano's Defense.

LeFilioli

Jerome Gambit: Only 1%

I got a great big smile from the video

“Only 1% know this deadly Jerome Gambit ♟️🔥” #games #checkmate #chessmate #chess ‪@chesswithguri

Clearly, this assessment of the Jerome Gambit is optimistic, as The Database shows the opening as scoring 53% over all. Even Bill Wall, one of the top Jerome Gambiteer, scores "only" 92% (and that's not chopped liver).

Check out Chess With Guri‬

Jerome Gambit: One of the Reasons

One of the reasons that a Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) player might want to occasionally toss in a few Abrahams Jerome Gambits is that not all of Black's defenses transfer well from the former opening, to the latter.

maestro_rabbittry01 - uktik

10 0 blitz, lichess.org, 2025

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ 

See "The Abrahams Jerome Gambit (Part I and Part II)" for details.

3...Kxf7 4.Qh5+ g6 

The only move that keeps Black's advantage is 4...Kf8.

For some numbers from The Database:

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ 20,477 games, White scores 52%

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ Kxf7 19,775 games, White scores 51%

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ Kxf7 4.Qh5+ Kf8 6,989 games, White scores 41%

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ Kxf7 4.Qh5+ g6 5193 games, White scores 63%

5.Qxe5 Bd6 

Attack the Queen, give up the Rook?!

Better to give up the Bishop, grab a pawn, and safeguard the Rook with 5...Bxf2+ 6.Kxf2 Nf6 

6.Qxh8 Qe7 

So that the Knight isn't pinned, so that it can go to f6 - but that boat has sailed.

7.Qxh7+ Kf6 8.Qxe7+ 

Simplifying, as he has enough material advantage.

8...Nxe7 

9.Nf3 Nbc6 10.d4 Nb4 

Countering a threat with a threat - but then forgetting something.

11.Na3 b6 12.e5+ Black resigned

The fork wins more material.

Jerome Gambit: Knee Deep

Folk singer Pete Seeger sang "We were knee deep in the Big Muddy, The big fool said to push on."

There is no evidence that Seeger played chess, but his words could have referred to the adventures of White's Knight in the following game.

maestro_rabbittry01 - NARASIMHAREDDY123

10 0 blitz, lichess.org, 2025

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ 

The Abrahams Jerome Gambit.

3...Kxf7 4.Qh5+ Ke6 5.Nf3 

It will quickly become clear that the best line of play was 5.Qf5+ Kd6  and then 6.Nf3. 

The Knight is headed toward misadventure.

5...d6 6.Ng5+ 

6...Kd7 7.Nf7 Qe8 

The pin increases White's pain.

8.Qg4+ 

Get out while you can! Still, 8.Qf3 was for choice. 

8...Ke7 

9.Qxg7 Qxf7 10.Qxh8 Qxf2+ 11.Kd1 Bg4 checkmate

The Rook was poisoned.

Jerome Gambit: Radically Declined

 

One of the most radical way to "decline" the Jerome Gambit (other than, say, 1...c5) might better be described as avoiding it: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nb4?

I have looked at this line previously, in "Out-Weird the Jerome Gambit" and "Rattling Around in My Brain (Not the Jerome)" but I occasionally check back, out of morbid curiosity.

The Database has 42 games with the line, with White, as expected, scoring 83%. The earliest example is an internet game from 2002, but I suspect that there are earlier examples out there.

Writ large, the lichess.org database has 45,000 (!) games with the line, with White scoring "only" 74%.

Why, oh why, would someone play 3...Nb4?

For that matter, why would someone play 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ ?

I suspect that a lot of the answers to both questions might be quite similar.

Jerome Gambit: MrArniX

Exploring YouTube, I found a Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) video by MrArnix titled "The Jerome Gambit: Crazy Checkmate in 14 Moves! ⚡♟️".

The game presented avoids both the over-exposed Amateur - Blackburne, London, 1885 and the runner up for that honor (see a short TikTok video on the Jerome Gambit by Razerchess), first seen, according to The Database, in blackburne - karmark, ChessWorld, 2007.

MrArniX notes

Since 9 Aug 2025, I’ve been dropping insane gambits ♞💥, epic miniatures 🎯🏆 & pro strategies 🧠✨. Beginners 🐣, enthusiasts 🎯, or future grandmasters 👑♟ – this is your chess playground! 🌟💥

Does the video's title sound familiar? It is probably a coincidence. Check out "Jerome Gambit: @thesilent checkmate" and "Jerome Gambit: Crazy Checkmate in 14 Moves! Redux".

Do check out MrArnix's site with his collection of videos.

Jerome Gambit: Back At Me (Part 2)

 

[continued from the previous post]

rffuse - perrypawnpusher

Chess.com, 2026

Playing against "my" opening...

21.Ra3 Qd5 22.Raf3 Re8 23.Qg5 

White's pieces are gathered on the Kingside, but have not yet put together an attack

23...Qe4 24.h4 Rd8 25.h5 Qa4 26.Ra3 Qe4 27.g4

White is not amused by Black's Queen's dancing; he has work to do. 

Things look scary for the second player, but I was shocked - after the game - to see that Stockfish 17.1 (33 ply) - rated the position as 7 1/3 pawns better for Black!

Indeed, fear has big eyes.

27...Qe2 28.Raf3 Rd2 

Even stronger was 28...Rc7 29.Qf5 (29.Kb1 Qxc2+ mates; 29.R3f2 Rxc2+ mates; 29...Ne4 mates) 29...Ne4 mates. 

Still, my move will do.

29.R3f2 

29...Rxc2+ 30.Kb1 Rxb2+ 31.Ka1 Qxf2

Taking the lazy way out, instead of 31...Ra2+ 32.Kb1 Qc4 33.Qe5 (33.Rb2 Rd7 mates; 33.Rxa2 Qxf1+ 34.Kb2 Rc7 and mates) 33...Qb3+ 34.Rb2 Rxb2+ 35.Qxb2 Qd3+ 36.Ka2 Qxf1 White wins.

Exchanging a Queen for two Rooks is still a good deal.

32.Rxf2 Rxf2 33.Qe5 Rd7 34.Qe6+ Kf8 35.Qe1 Rdd2 White resigned

There was no need to play out 36.Qc1 Ra2+ 37.Kb1 Rfb2+ 38.Qxb2 Rxb2+ 39.Kxb2 Nxg4 returning the two Rooks for the Queen and ending up with two connected, passed pawn (plus the extra piece)