Complicated

In the third round of the Chess.com Italian Game Thematic tournament I was only able to play one Jerome Gambit. It turned out to be a complicated affair, but I was able to bring home the point.

perrypawnpusher - wuolong
Italian Game Thematic
Chess.com, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bc5 5.Bxf7+

The Italian Four Knights Jerome Gambit.

5...Kxf7 6.Nxe5+ Nxe5 7.d4 Bxd4 

My opponent was not going to let me use anything that I had learned from watching Philidor1792 explore the 7...Bd6 line.

8.Qxd4 d6 9.Bg5 h6 

An earlier game of mine had continued 9...Nc6 10.Qd3 Re8 11.0-0 Kg8, perrypawnpusher - Philidork, blitz, FICS,2010 (1-0,17).

I planned to castle Queenside this time, an idea that I got from  Wall, Bill - Stayshot, Chess.com, 2010, which somehow has not made its way onto this blog until now (although it is in The Database): 9...Rf8 10.0-0-0 c6 11.f4 Ng6 12.e5 h6 13.exf6 hxg5 14.fxg5 gxf6 15.Ne4 fxg5 16.Rhf1+ Kg8 17.Nf6+ Kh8 18.Ne8+ Kg8 19.Qg7 checkmate

It turns out that Alonzo Wheeler Jerome played 0-0-0 in various Jerome Gambit lines, the first being Jerome - Brownson, Iowa, 1875 (1-0, 43). It does not look like that game has made it to this blog, either: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.f4 Qf6 9.fxe5+ Qxe5 10.Qf3 Nf6 11.d3 Ke7 12.Nc3 d6 13.Bf4 Qe6 14.0-0-0 Qg4 15.Qf1 g5 16.Bg3 Be3+ 17.Kb1 Bf4 18.Bf2 c5 19.h3 Qh5 20.h4 Be6 21.hxg5 Qxg5 22.Bh4 Qg4 23.Nd5+ Bxd5 24.exd5 Rae8 25.d4 Bg5 26.Bxg5 Qxg5 27.dxc5 dxc5 28.Qb5 b6 29.d6+ Kf7 30.Rhf1 Kg7 31.Qc6 Rhf8 32.a3 Rd8 33.g4 Nxg4 34.Qc7+ Kg8 35.Rxf8+ Rxf8 36.Qxa7 Qd8 37.Qa4 Ne5 38.Qe4 Ng6 39.Qe6+ Rf7 40.d7 Nf8 41.Qe8 Qxd7 42.Rxd7 Rxd7 43.Qb8 Black resigned

10.Bh4 Be6 11.O-O-O Qe7 12.f4 Nc6 13.Qe3 Qf8 

Black takes his Queen off of the d8-h4 diagonal, while keeping it on the a3-f8 diagonal. It is not a bad move, but it got me thinking that it was time to advance in the center.

White has three choices: f4-f5; Bxf6 followed by f4-f5; or e4-e5.

14.e5 Ng4

I expected this Knight challenge, as neither my opponent nor I thought that 14...dxe5 was playable. It turns out that Black can respond either 15.Qb4 or 15.Ng4 with a slight edge.

Still, I had prepared a surprise for my opponent.

15.Qe4 dxe5 

Perhaps expecting 16.fxe5, which is well-met by 16...Qb4, when White will simply be worse after the exchange of Queens, or will not have enough of an attack after 17.Rf1+ Kg8.

16.f5

Now, two of Black's pieces are hanging, and White will be better.

Black resigned, which may have been in response to his surprise, or frustration with his failed plan. 

Yet, after the necessary 16...Kg8, and the reasonable 17.fxe6, he could have tried 17...Qf4+, 18.Kb1 Qxe4 19.Nxe4 Re8 as White's advanced passed pawn on e6 will not prove very strong. In fact, it might be best for White to trade it off directly with 20.Rc7 Rxe6 21.Rxc7, when Black will have his own passed pawn on e5, even if he subsequently loses another pawn (say, the one at b7). White might have an edge, but not a large one...