The following Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) game focuses on the White Rook on a1, and the Black Rook on h8.
There are decisions to be made, and they affect the outcome of the game.
deusmach - Viraaj_011
10 0 blitz, lichess.org, 2023
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Ke8
A few comments -
From "Critical Line: 5...Kf8 (1)"
As early as his first Jerome Gambit article (Dubuque Chess Journal April, 1874), Alonzo Jerome considered the possibility that Black might refuse to capture the second piece with 5...Nxe5, and instead play for King safety instead with 5...Kf8.
In a letter to the American Chess Journal, March 1877, Jerome wrote
5...Kf8 leaves White's pawns intact while Black has lost two strong pawns and doubled another. This defense was adopted by G.J. Dougherty of Mineola, NY, a strong amateur, against whom I first played the opening, and I think he will agree that 5...Kf8 is not a good defense. He generally played 6.bc and that was the play of Mr. J. C. Young of Danville, KY, who subsequently abandoned the game. Why, I do not know, as it was not necessarily lost to either of us. It is a question with which Pawn it is best to take.
Oh, and from "The Jerome Gambit Article (Part 6)"
None of the analysts appear to have looked at 5…Ke8, which showed up in Blackstone - Dommeyer, skittles game, USA 1960, continuing: 6.Qh5+ g6 7.Nxg6 Bxf2+ 8.Kxf2 Qf6+ 9.Nf4+ Kd8 10.d3 d6 11.Rf1 Qd4+ 12.Be3 Qf6 13.c3 1-0 An improvement for White might be 6.Nxc6, leading to a roughly even game; while Black improves over the text with 8…Nf6, holding the advantage
6.d4
The earliest example that I have of this position in The Database comes from a serious member of the modern "Jerome Gemeinde"
stretto - BenWB, blitz, FICS20071.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Ke8 6.d4 Bxd4 7.Nxc6 Bxf2+ 8.Kxf2 Qf6+ 9.Qf3 Qxc6 10.Rf1 Qc5+ 11.Be3 Qxc2+ 12.Nd2 Ne7 13.Kg1 Qxb2 14.Qf7+ Kd8 15.Qf8+ Rxf8 16.Rxf8 checkmate
Mainline here 6.Nxc6 Qh4 7.d4 Qxe4+ 8.Be3 Bf8 9.Qh5+ g6 10.Qe5+ Qxe5 11.Nxe5 with an edge.
6...Nxd4
Or, from other games with deusmach
6...Nf6 7.dxc5 Nxe5 8.Bg5 Kf7 9.O-O h6 10.Bxf6 Qxf6 11.Qd5+ Qe6 12.Qd4 c6 13.Nc3 b6 14.Na4 Bb7 15.b3 a6 16.Rae1 b5 17.Re3 bxa4 18.Rh3 Qe7 19.bxa4 Kf6 20.f4 Qe6 21.fxe5+ Ke7 22.Rhf3 Raf8 23.Rxf8 Rxf8 24.Rxf8 Kxf8 25.Qd6+ Qxd6 26.cxd6 Kf7 27.Kf2 Ke6 28.Kf3 Kxe5 29.c4 Kxd6 30.Kf4 g6 31.g4 Kc5 32.h4 d6 33.e5 dxe5+ 34.Kxe5 Kxc4 35.Kf6 Kb4 36.Kxg6 Kxa4 37.Kxh6 Bc8 38.g5 Bf5 39.g6 Be6 40.g7 Bxa2 41.Kh7 c5 42.h5 Bb3 43.h6 Bc4 44.g8=Q Bxg8+ 45.Kxg8 c4 46.h7 c3 47.h8=Q c2 48.Qa1+ Kb3 49.Qc1 a5 50.Qe3+ Black resigned, deusmach - Jagmith_123, 1 0 bullet, lichess.org, 2024;
6...Nxe5 7.Qh5+ Ng6 8.dxc5 Qe7 9.O-O Qxc5 10.Nc3 Qxh5 11.Be3 Nf6 12.Rae1 Ng4 13.h3 Nxe3 14.fxe3 Nh4 15.e5 Qg6 16.Rf4 Qxg2 checkmate, deusmach - baraaakabawy12, 3 0 blitz, lichess.org, 2024;
6...Nxe5 7.dxe5 Bb6 8.Be3 Qe7 9.Bxb6 axb6 10.O-O Qxe5 11.Nc3 Qe7 12.Re1 d6 13.e5 dxe5 14.Qh5+ Qf7 15.Rxe5+ Kf8 16.Re8+ Kxe8 17.Re1+ Kf8 18.Qb5 Qxa2 19.Qe8 checkmate, deusmach - kurchik1, 1 0 bullet, lichess.org, 2024; and
6...Bxd4 7.Qh5+ Ke7 8.Bg5+ Kd6 9.Bxd8 Black resigned, deusmach - Rexa1011, 3 0 blitz, lichess.org, 2025
7.Qh5+ g6 8.Nxg6
A decision point: Does Black give up the Rook with 8...hxg6? Does Black capture the pawn on c3, forking White's King and Rook?
After 8...hxg6 9.Qxh8 Kf7 10.Qh7+ Kf8 11.Bh6+ Nxh6 12.Qxh6+ Kf7 White has two pawns and a Rook against two Bishops, which Stockfish 17.1 (30 ply) sees as an advantage of about a pawn.
After 8...Nxc2+ 9.Kd1 Nf6 (9...Nxa1 allows checkmate in 6, starting with 10.Ne5+) 10.Qxc5 hxg6 11.Qxc2 and White is better.
8...Nf6 9.Qxc5 hxg6
Inserting 9...Ne6 befor capturing the Knight is the way to go, keeping White's advantage from growing.
10.Qxd4
White is clearly better, material wise and King safety wise.
10...Qe7 11.O-O Qxe4
A slip.
The condemned army has its last meal.
12.Qxf6 Qxc2 13.Re1+ Qe4 14.Rxe4 checkmate
