Jerome Gambit: Nothing Much Happens Until Black Resigns

The following game raised the question: What happened?

Everything moves along as expected - until Black resigns.

Or is there something more?

SkillerEP - Whatun

30 minute, classical, lichess.org, 2025

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 

At least as old as Jerome - Brownson, Iowa, 1875 (1-0, 28).

7.Qd5+ Ke8 8.Qxc5 Nf6 9.d3 Qe7 

Trade Queens, or run away Black says.

He could also have tried 9...b6!? or 9...d5!?. 

10.Qxc7 Kf7 

Other defenders have tried:

10...Rf8 11.Nc3 Qe5 12.Qc4 Ng4 13.Be3 Nxe3 14.fxe3 Qh5 15.Nd5 Ne5 16.Qb4 Qh4+ 17.Kd1 Nc6 18.Qd6 Qg4+ 19.Kd2 Qxg2+ 20.Kc3 Qg5 21.Nc7+ Kd8 22.Ne6+ Ke8 23.Qxf8 checkmate, rahaf2018 - arthuraguiar, lichess.org, 2022; and

10...d5 11.Qxe7+ Kxe7 12.exd5 (12.Nc3 Be6 [12...Rd8 13.Bd2 Kf7 14.f3 Ne7 15.O-O-O] 13.Be3 Rac8 14.Bxa7 dxe4 15.dxe4 Rhe8 16.f3 Kf7 17.Bd4 Nd5 18.exd5 Bxd5+ 19.Kf2 Nf4 20.g3 Ne6 21.Be3 h6 22.Nxd5 Black resigned, Littleplayerparis - SanketKbgade, lichess.org, 2020) 12...Nxd5 13.O-O Rf8 14.Bg5+ Kd6 15.c4 Ndf4 16.Bxf4+ Nxf4 17.d4 Ne2+ 18.Kh1 Nxd4 19.Rd1 Kc5 20.b3 Nc2 21.Rd5+ Kc6 22.Nc3 Nxa1 23.f3 Be6 24.Re5 Rae8 25.Ne4 b6 26.Ng5 Bf5 27.Rxe8 Rxe8 28.h3 Bg6 29.Kg1 h6 30.Ne4 Bxe4 31.fxe4 Rxe4 32.Kf2 Nc2 33.Kf3 Re3+ 34.Kf4 Re2 35.g4 Nd4 36.a4 Nxb3 37.Kf5 Rh2 38.Kg6 Rxh3 39.Kxg7 Rg3 40.Kxh6 Rxg4 41.Kh5 Rxc4 42.Kg5 Rxa4 43.Kf5 Rc4 44.Ke5 Kc5 White resigned, PedrosF1 - grkon, lichess.org, 2021

11.Nc3 

Or 11.Bg5 Re8 12.O-O h6 13.Bxf6 Qxf6 14.Nc3 Kg8 15.f4 Kh8 16.e5 Qh4 17.g3 Qh3 18.Ne4 b6 19.Nd6 Rf8 20.Rae1 Ne7 21.c4 Nf5 22.Nxf5 Rxf5 23.Qd8+ Kh7 24.d4 Bb7 White resigned, SkillerEP - babaartamehr, lichess.org, 2023 

11...Re8 12.Bg5 

12...Qe6 

Stronger is 12...d5, but perhaps Black did not want to exchange his Queen, either.

13.O-O 

A bit sharper was 13.O-O-O.

13...Kg8 14.f4 

White has his active Queen, his safe King, his e4 & f4 pawn center, and 3 pawns for his sacrificed piece - all Jerome Gambit standards. The position is even.

14...d6

Black plays a standard Jerome Gambit move as well, but it is out of place here. It does not look like a time error, but I am not sure what produced it.

Better the straight-forward 14...Qc6 15.Qxc6 bxc6, and the game remains in balance. 

15.f5 Qe5 16.Bxf6 gxf6 17.fxg6 hxg6 18.Nd5 Black resigned