Jerome Gambit Odds

I've mentioned a number of times how the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) can be played as a way of giving odds to a weaker player.

White's plan should be to strike quickly, before his opponent gets his bearings.

perrypawnpusher  - Dogyou
blitz 10 0, FICS, 2009

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

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6

7.Qf5+ Kd6 8.f4 Qe8

This move was new to me. It has some of the characteristics of the more usual 8...Qf6, although it doesn't immediately threaten the exchange of Queens.

Sharpest was 8...Qh4+, entering the malestrom of the Nibs Defense. 

9.fxe5+

More precise might be 9.d3, as Rybka suggests that the top two responses are 9...Kc6 and 9...Nxd3, not necessarily a club player's choices. (Rybka's third choice is 9...Nh6, which is what I would go with.)

9...Qxe5 10.Qf3 Nf6

I've had this position six times before (6-0) and played 11.d3 each time. For some reason, in this game I varied here.

11.Nc3 a6

Again, one of the interesting (and advantageous) things about the Jerome Gambit is how often a defensive move by the Black King is the best choice, despite the adage about not moving a piece too many times.

Here, Dogyou prevents Nc3-b5+, but three of the top four moves that Rybka likes are King moves, the best being 11...Kc6, maintaining a clear advantage for Black.

12.d3

Better here was 12.d4, throwing White's pieces against the enemy Queen and King, e.g. 12...Qxd4 13.Bf4+ Kc6 14.Rd1 Qc4 15.e5+, and Black has only a small advantage. 

There is something about this kind of set-up that makes my opponents prone to an optical illusion. I don't understand it and i can't explain it. There is a blatant threat – is it that hard to see?

12...c6 13.Bf4

This is the sixth time I've gotten away with this, but the trick is as old as Vazquez - Giraudy, Mexico, 1876 (remove White's Queen Rook) 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.d4 Bxd4 9.c3 Bb6 10.f4 Qf6 11.fxe5+ Qxe5 12.Bf4 Qxf4 13.Qxf4+ Ke7 14.Rf1 Nh6 15.Qe5+ Kd8 16.Qxg7 Re8 17.Qg5+ Re7 18.Rf8 checkmate

13...Bd4 14.0-0-0

Not bad, but the simple 14.Bxe5+ followed by 15.d4 was stronger.

14...Bxc3

Black's game goes to pieces.

15.bxc3 g5 16.Bxe5+ Kxe5

17.Qf5+ Kd6 18.Qxf6+ Kc7 19.Qxh8 b5 20.Qe5+ Kb6 21.Qd6 Black resigned