Theory From the Thematic Tourney (3)

One problem with a refuted opening like the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) is that it is refuted... That means that there are lines that Black can play that lead to equality – or more. In some of those lines White can complicate things and hope to take advantage of the confusion. In other lines it is not so easy for White to "find something".

Luke Warm - Daves111
Jerome Gambit Thematic Tournament,
ChessWorld, 2010

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6 8.fxe5 dxe5

This defense, a favorite of computer chess programs, gives back a piece to drain the dynamism out of the position.

In the gruelling "Jerome Gambit: Drilling Down" matches between human RevvedUp (a pseudonym) and Hiarcs 8, Shredder 8, Yace Paderborn, Crafty 19.19 and Fritz 8, the flesh-and-blood player twice scored draws with Black from this position against opponents rated 1,000 points higher than him. 

The updated New Year's Database shows that White has tried 9.b4, 9.c3, 9.d3, 9.d4, 9.Nc3, 9.Rf1, 9.Qe2, 9.Qf5+, 9.Qg4+ and 9.Qh3+.

In the current game, Luke Warm decides to try a Queenless middlegame, but he finds nothing but trouble.

9.Qf5+ Kd6 10.Qf3 Qh4+ 11.g3 Qg4 12.Qxg4 Bxg4

13.Nc3 Rf8 14.d3 Bh3 15.Bd2 Bg2 16.Ke2 Bf3+ 17.Ke1 Bxh1 18.Ke2 Rf2+ 19.Ke1 Rxh2

20.Nb5+ Kd7 21.b4 Bf2+ 22.Kd1 Bxg3 23.c3 Bf3+ 24.Kc2 Nf6 25.a4 a6 26.Na3 Bf4 27.Rd1 Bxd1+ 28.Kxd1 Rxd2+ 29.Ke1 Black resigned