Jerome Gambit: Familiar Ground

In the following game I was helped by treading on familiar ground - as the links in the various game references show.

I also gained a few "extra" moves to improve my position, as my opponent used a few "extra" moves to place his pieces. It all added up.

perrypawnpusher - hamadkargarfard7

Jerome Classic #1, Chess.com, 2024

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 

4...Kxf7 5.Nxe5+ Kf8 

The March 1875 issue of The Dubuque Chess Journal contained the game Jerome - Brownson, Iowa, 1875 (1/2 - 1/2, 29), in which this move first appeared.

6.Nxc6 dxc6 

Black captures with the d-pawn, to pressure the d4 square and prevent White from placing a pawn there.

7.O-O 

Instead, 7.Nc3 as in perrypawnpusher - Ykcir, blitz, FICS 2009 (1/2 - 1/2, 11) and 7.d3 as in perrypawnpusher - fortytwooz, blitz, FICS, 2010 (1-0, 29); perrypawnpusher - Jore, blitz, FICS, 2011 (0-1, 16); perrypawnpusher - Conspicuous, blitz, FICS, 2011 (1-0, 13); perrypawnpusher - Lark, blitz, FICS, 2011 (1-0, 12); and perrypawnpusher - pitrisko, blitz, FICS, 2011 (0-1, 30) were comparable alternatives.

7...Nf6 

Again, there were a number of other choices:

7...Qh4 as in perrypawnpusher - Al-der, Italian Game Classic, Chess.com, 2019 (1-0, 26); 

7...Ne7 as in perrypawnpusher - smarlny, blitz, FICS, 2011 (1-0, 25); 

7...Be6 as in perrypawnpusher - PasayDefence, Piano Piano tournament, Chess.com, 2020 (1/2 - 1/2, 57); perrypawnpusher - spince, blitz, FICS, 2013 (1-0, 29); and perrypawnpusher - CorH, blitz, FICS, 2009 (0-1, 74); 

7...Bd6 as in perrypawnpusher - Lark, blitz, FICS, 2009 (1-0, 18); 

7...h5 as in perrypawnpusher - jackedU711, Giuoco Piano Game, Chess.com, 2023 (1/2 - 1/2, 14); and 

7...Qf6 as in perrypawnpusher - DaniyarManat, Chess.com, 2021 (1-0, 19). 

8.d3 Bg4 9.Qe1 Qe7 

Instead, 9...Qe8 appeared in perrypawnpusher - MRBarupal, blitz, FICS, 2011 (1-0, 13). 

10.Kh1 Qe5 

The Queen will wander.

11.f3 Bh5 12.c3 Bd6 

Black eventually puts his Bishop on e7, so perhaps it should have gone there now. The expenditure of extra moves largely evens the game.

13.f4 Qb5 14.c4 Qb4 15.Nc3 Be7 

It took White's c-pawn two moves to get where it is now, and the f-pawn, likewise, arrived in two steps - a consequence of Black's play.

With two pawns for the sacrificed piece, but a strong broad pawn center and a safer King, White is better. 

16.a3 

It was time to get the center pawns going with 16.e5.

16...Qb6 

The Queen avoids the mischief that would have arrived after 16...Qxb2 (i.e. 17.Ra2 Qb3 18.Qa1 followed by Rb1) but at b6 it is out of action. Her Majesty would have been more helpful at d6.

17.e5 Nd7 18.f5 

The "Jerome pawns" bring serious trouble.

18...Ke8 

Hoping to step out of the line of fire, wishing to avoid something like what happens when central files open: 18...Qd4 19.f6 gxf6 20.exf6 Bxf6 21.Bh6+ Kf7 22.Ne4 Qxb2 23.Nxf6 Nxf6 24.Bg5  

19.f6 Nxf6 

Hoping to slow things by returning material.

20.exf6 gxf6 21.Rxf6 Kd7 

22.Nd5 

Cute, but so was 22.Qe6+ Kd8 23.Bg5.

22...Qc5 23.b4 Qd4 24.Qxe7+ Kc8 25.Qxc7 checkmate

Jerome Gambit: Escaping the Mania (Part 1)

I recently took on another bot at Chess.com, and, in time, things became balanced - a bit unusual for an opening that has two pieces sacrificed.

If Readers find the line of play to be interesting, there are many links to other, related Jerome Gambits to check out.

perrypawnpusher - LarryFitzgeraldBot

Chess.com, 2023

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

The Italian Four Knights Jerome Gambit.

The Database has 3,343 examples, with White scoring 40%; compared to 33,916 games with the basic Jerome Gambit, 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+, with White scoring 52%

Happily, in my 69 games with the Italian Four Knights Jerome Gambit, I have scored a more substantial 77%.

5...Kxf7 6.Nxe5+ Nxe5 

Once, I met 6...Ke8 in perrypawnpusher - opazovalec, 10 2 blitz, FICS, 2014 (1-0, 16). 

7.d4 Bd6

LarryFitzgerald's move is natural enough, although I have met others:

7...Neg4 in perrypawnpusher - xxfred, 2 12 blitz, FICS, 2012 (0-1, 28); 

7...Bxd4 in perrypawnpusher - Fazmeister, 2 12, blitz, FICS, 2011 (1-0, 36) and perrypawnpusher - spince, 2 12 blitz, FICS, 2014 (0-1, 41); 

7...Bb4 in perrypawnpusher - kezientz, 10 0 blitz, FICS, 2010 (1-0, 9); perrypawnpusher - Abatwa, 12 4 blitz, FICS, 2010 (1-0, 17); perrypawnpusher - Gibarian, 6 6 blitz, FICS, 2010 (1-0, 33); perrypawnpusher - obmanovichhh, 14 0 blitz, FICS, 2010 (1-0, 39); perrypawnpusher - LydenChess, 2 12 blitz, FICS, 2011 (1-0, 15); perrypawnpusher - Aerandir, 4 12 blitz, FICS, 2011 (1-0, 15); perrypawnpusher - SSGSSGSSG, 5 5 blitz, FICS, 2018 (1-0, 20); 

7...Re8 in perrypawnpusher - strandskatan, 5 5 blitz, FICS, 2013 (1-0, 38); perrypawnpusher - hklett, 2 12 blitz, FICS, 2013 (1-0, 31); 

7...Nd3+ in perrypawnpusher - genericme, 10 0 blitz, FICS, 2015 (1-0, 22); and

7...Nf3+ perrypawnpusher - wertu, 2 12 blitz, FICS, 2010 (1-0, 20) and perrypawnpusher - catmandu, 2 12 blitz, FICS, 2014 (0-1, 12).

8.dxe5 Bxe5 9.f4 

Probably better is 9.Ne2 as in perrypawnpusher - lixuanxuan, 14 0 blitz, FICS, 2014 (1-0, 22);  perrypawnpusher - andrewLLL, lichess.org, 2020 (0-1, 18); perrypawnpusher - LttlePrince, lichess.org, 2020 (0-1, 29); and perrypawnpusher - rusalka, 2 12 blitz, FICS, 2023 (1-0, 17) 

9...Bxc3+  10.bxc3 

10...b6

Or 10...d6 as in perrypawnpusher - joseluislopez, blitz, FICS, 2012 (0-1, 55). 

11.e5 Ne4 

I wondered if the bot was going to grab the e-pawn on move 10. Instead, he puts his Knight on e4 on move 11 - with equally unfortunate results. Continuing as planned with 11...Bb7 was best; and 11...Qe7 was good, as well.

12.Qd5+ Kf8 

Here, we have a basic choice: which piece to capture?

It is interesting that, after the game, Stockfish 15.1 recommended checking the King and then grabbing the Knight, i.e. 13.Ba3+ Ke8 14.Qxe4, slightly ahead of grabbing the Rook directly with 13.Qxa8. Simply grabbing the Knight with 13.Qxe4 was ranked even below 13.0-0.

So, you can guess my move...

13.Qxe4 

White is still better, with more material, better center control, and a safer King.

13...d5 14.exd6 

Probably 14.Qf3 was better, preserving the advanced, supported d-pawn. 

14...Bd7 15.dxc7 Qe8 16.Ba3+ Kf7 17.Qxe8+ Rhxe8+ 

My tripled, isolated c-pawns look vulnerable on the c-file. Will the Bishops-of-opposite-colors turn the game drawish?

18.Kd2 Rac8 19.Rae1 

It would have made more sense (and been stronger) to play 19.Bd6.

19...Be6 

In turn, 19...Rxc7 was the move. 

20. Kc1 h6 21.Kb2 Rxc7 

Things have turned drawish. I suppose that means that both of us have escaped the mania of the Jerome Gambit.

But there is still more chess to play.

[to be continued]

Jerome Gambit: Quantity Does Not Assure Quality

There are a lot of games in the notes to the following game.

It reminds me of my visit to The Ohio State University Chess Club, decades ago. I played 13 games, each with a different opening or defense. I lost every game. The club members didn't know what to say - How could someone who knew so much, know so little?

perrypawnpusher - GladiadorAguila

"Play The Italian Game III", Chess.com, 2023

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

Instead, 4...Nxe4 5.Bxf7+ would be the Noa or Monck Gambit.

5.Bxf7+ 

5...Kxf7 6. Nxe5+ Nxe5 

Instead, 6...Ke8 7.Nxc6 bxc6  was seen in perrypawnpusher - opazovalec, 10 2 blitz, FICS, 2014 (1-0, 16) 

7.d4 Bxd4 

A slight improvement over 7...d6 seen in perrypawnpusher - OudeKwakkelaar, 3 12 blitz, FICS 2011 (1/2 - 1/2, 62).

Also seen was 7...Bd6 in perrypawnpusher - joseluislopez, blitz, FICS, 2012 (0-1, 55); perrypawnpusher - lixuanxuan, 14 0 blitz, FICS, San Jose, California US 2014 (1-0, 22);  perrypawnpusher - LttlePrince, blitz, lichess, 2020 (0-1, 29); perrypawnpusher -andrewLLL, lichess.org, 2020 (1-0, 18);

And 7...Bb4 in perrypawnpusher - kezientz, blitz, FICS, 2010 (1-0, 9); perrypawnpusher - Abatwa, blitz, FICS, 2010 (1-0, 17); perrypawnpusher - SSGSSGSSG, blitz, FICS, 2018 (1-0, 20); perrypawnpusher - obmanovichhh, blitz, FICS, 2010 (1-0, 39); perrypawnpusher - LydenChess, blitz, FICS, 2011 (1-0, 15); perrypawnpusher - Aerandir, blitz, FICS, 2011 (1-0, 15); and perrypawnpusher - Gibarian, blitz, FICS, 2010 (1-0, 33). 

And 7...Neg4 as in perrypawnpusher - xxfred, blitz, FICS, 2012 (0-1, 28);

And 7...Re8 as in perrypawnpusher - hklett, blitz, FICS, 2013 (1-0, 31); perrypawnpusher - strandskatan, blitz, FICS, 2013 (1-0, 38) 

And 7...Ng6 as in perrypawnpusher - aksakal, blitz, FICS, 2017 (1-0, 17) 

And 7... Nc6 in perrypawnpusher - hudders, blitz, FICS, 2010, (1-0, 13) 

And 7...Nd3+ in perrypawnpusher - genericme, blitz, FICS, 2015 (1-0, 22) 

And 7...Nf3+ in perrypawnpusher - wertu, blitz, FICS, 2010 (1-0, 20) and perrypawnpusher - catmandu, blitz, FICS, 2014 (0-1, 12)

8.Qxd4 Nc6

This is an improvement over 8...Re8 seen in perrypawnpusher - Fazmeister, blitz, FICS, 2011 (1-0, 36); perrypawnpusher - KaZC, blitz, FICS, 2010 (1/2 - 1/2, 61); and perrypawnpusher - spince, blitz, FICS, 2014 (0-1, 41) 

Also seen was 8...d6 in perrypawnpusher - hklett, FICS, 2010 (0-1, 20); perrypawnpusher - JoseSoza, Chess.com 2012 (0-1, 34); and  perrypawnpusher - andrewLLL, lichess.org, 2020 (1-0, 39). 

And 8...Qe7 in perrypawnpusher - BigKalamar, blitz, FICS, 2011 (1-0, 49); and perrypawnpusher - OudeKwakkelaar, blitz, FICS, 2014 (1-0, 16).

9.Qc4+

Or 9.Qd3 as in perrypawnpusher - anandh, blitz, FICS 2011 (1-0, 11); perrypawnpusher - Duir, blitz, FICS, 2011 (1-0,42); and perrypawnpusher - bartab, blitz, FICS, 2012 (1-0, 19)

9...d5 

9...Ke7 as in perrypawnpusher - Avious, blitz, FICS, 2010 (1-0, 40) 

10.exd5 Re8+ 11.Be3 Ne5 

Black still has his traditional piece-for-two-pawns advantage.

12.Qb3 

Better might have been 12.Qf4.

12...Neg4 13.O-O-O Nxe3 14.fxe3 Kg8 

With both Kings safe, the focus can turn to the "Jerome pawns" which seem more like targets than attacking units.

In the tactics that follow, things do not get better.

15.Rhe1 a6 16.d6+ Be6 17.Qxb7 cxd6 18.Qb4 d5 19.e4 Bg4 20.Rd2 Qc7 21.Nxd5 Nxd5 22.Rxd5 Qxh2 

Take the heavy pieces off of the board (making White's King safer), and in club play (like this game) White would have interesting chances in the endgame.

After the game Stockfish 15.1 scoffed at this idea, however, considering Black to be more than a piece better. 

23.Qd2 Qc7 24.Qd3 

The Rook lift 24.Re3 might have been better. 

24...Be6 25.Rd4 Qc5 26.Ra4 

At this point I was out of ideas and merely shuffling pieces. 

26...a5 27.Qd4 Qg5+ 28.Qd2 Qb5 29.b3 Red8 30.Qe2 Qg5+ 31.Qd2 

The final mistake, a mouse slip - I resigned immediately

 

Jerome Gambit: Those Jerome Pawns, Again (Part 1)

My latest Jerome gambit game started out in a rather organized fashion. It was only when things got messy that I was able to wrestle a better position from the hands of a prepared and well-motivated opponent. 

The passive Rook sacrifice at the end of the game allowed the "Jerome pawns" to shine, again.

perrypawnpusher - ManWithABigPlan

2d/move, Chess.com, 2021

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

The Italian Four Knights Jerome Gambit. 

The line always makes me feel uneasy, although I generally do pretty well - The Database has 65 games with White scoring 75% - this is not as good as my results with the main line Jerome Gambit - 81% - or the Semi-Italian Jerome Gambit - 88%.

5.Kxf7 6.Nxe5+ Nxe5 7.d4 Bxd4 8.Qxd4 d6 

Black has a piece for a pawn. He is well-placed to castle-by-hand.

White has the typical Jerome strategems: he can castle either Kingside or Queenside, he can play Bc1-g5 with pressure on f6, he can advance his pawn f2-f4.

The text move is probably the strongest response.

I have also seen

8...Qe7 in perrypawnpusher - HGBoone, 6 12 blitz, FICS, 2010 (1-0, 27), perrypawnpusher - BigKalamar, 2 12 blitz, FICS, 2011 (1-0, 49), and perrypawnpusher - OudeKwakkelaar, 2 10 blitz, FICS, 2014 (1-0, 16); and

8...Re8 in perrypawnpusher - hklett, 2 12 blitz, FICS, 2010 (0-1, 20), perrypawnpusher - KaZC, 2 12 blitz, FICS, 2010 (1/2 - 1/2, 61),  perrypawnpusher - Fazmeister, 2 12 blitz, FICS, 2011 (1-0, 36),  perrypawnpusher - JoseSoza, Italian Game Tournament, Chess.com, 2012 (0-1, 34), and perrypawnpusher - spince, 2 12 blitz, FICS, 2014 (0-1, 41), 

9.O-O 

After the game, Stockfish 13 showed a slight preference for 9.Bf4 and 9.Bg5. I never considered the first move - although I now see that the early Jerome Gambit enthusiast yorgos played it 10 times, scoring 50%, a dozen years ago. I have played the second move once, in perrypawnpusher - wuolong, Chess.com, 2013 (1-0, 16). 

9... Re8 10.Bg5 c5 

Striking out at the Queen like this always seems anti-positional to me, leaving a hole at d5, but it has been successful in a number of past games.

I have also faced

10...Kg8 transposing to perrypawnpusher - hklett, 2 12 blitz, FICS, 2010 (0-1, 20) above, and 

10...Be6, in  perrypawnpusher - andrewLLL, Italian Game Battlefield, Chess.com, 2020 (1-0, 39). 

11Qd2 Kg8 12.f4 Nf7 

Black removes his Knight from attack by the pawn, protects the d-pawn and attacks the Bishop at g5. It is hard to find another move that does that much work.

Now I was ready to complete my development, and was not afraid of a possible ...Nxg5, as that would open up the f-file for my Rook and place an annoying pawn at g5.

[to be continued]

Jerome Gambit: Sometimes Enlightenment Does Not Come (Part 1)

When I finish a complicated game of chess I am often happy to turn it over to one of my silicon friends - nowadays, Stockfish 13 - to help me understand more about what was going on in the play, and how things could have been improved.

Sometimes, however, enlightenment does not come.

Take the following game. I am happy to share what I was thinking about, and I am willing to explain what I can about what was happening, but my computer friend let me down, with analyses that I too often could make no sense of at all. (That is part of the reason that I have linked to so many of my earlier games.)

Here we go.

perrypawnpusher - DaniyarManat

1 day/move, Chess.com, 2021

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

 4...Kxf7 5.Nxe5+ Kf8 

This move was mentioned in Alonzo Wheeler Jerome's first published analysis of his gambit in the April 1874 issue of the Dubuque Chess Journal. Black is not interested in gathering in more sacrificed material and keeps his King relatively safe.

6.Nxc6 dxc6 

Preventing White's d2-d4, and thus stronger than 6...bxc6 as in perrypawnpusher - badhorsey, blitz, FICS, 2011 (1-0, 26). 

7.O-O 

Or 7.d3 as in perrypawnpusher - fortytwooz, blitz, FICS, 2010 (1-0, 29); perrypawnpusher - Jore, blitz, FICS, 2011 (0-1, 16); perrypawnpusher - Conspicuous, blitz, FICS, 2011 (1-0, 13); perrypawnpusher -Lark, blitz, FICS, 2011 (1-0, 12); and perrypawnpusher - pitrisko, blitz, FICS, 2011, (0-1, 30).

Also 7.Nc3 as in perrypawnpusher - Ykcir, blitz, FICS, 2009, (1/2 - 1/2, 11). 

7...Qf6 

Black puts pressure on the two long dark diagonals.

I have also faced

7...Bd6 in perrypawnpusher - Lark, blitz, FICS, 2009 (1-0, 18) 

7...Be6 in perrypawnpusher - CorH, blitz, FICS, 2009 (0-1, 74); perrypawnpusher - spince, blitz, FICS, 2013 (1-0); perrypawnpusher - PasayDefence, "Piano Piano" tournament, Chess.com, 2020 (1/2-1/2, 57); 

7...Ne7, in perrypawnpusher - smarlny, blitz, FICS, 2011,(1-0, 25); and 

7...Qh4 in perrypawnpusher - pitrisko, blitz, FICS, 2011 (0-1, 30) and perrypawnpusher - Al-der,"Italian Game Classic", Chess.com, 2019 (1-0, 26); 

8.c3 

This was something new for me, but building a Jerome pawn center was not.

8...Ne7  9.d4 Bb6 

The Bishop's pin on White's d-pawn will weigh heavily in the play to come.

10.Nd2 Kf7 11.f4 Rf8 12.Nf3

White's broad pawn center just about balances out Black's material advantage, although the open lines for his two Bishops have to be attended to.

After the game Stockfish 13 rated the position as equal, and recommended instead of the text move, 12.a4 (I am not sure why) a5 13.f5 Kg8 (finishing castling-by-hand) 14.Nc4 Nxf5 (returning material) 15.exf5 Bxf5.

12...Bg4 

This is a tactical oversight. My first thought was to reply 13.h3 and to follow 13...Bxf3 14.Qxf3 with 15.g4 and some serious pawn action on the Kingside. After the game Stockfish 13 suggested that it was not impressed, giving 14...c5 as a counter that gave Black a clear advantage. Maybe it is my club player perspective, but it looks like 15.d5 then would leave White okay.

Anyhow, a second look - drawn by the fact that Black has only partly castled-by-hand -  gave me the correct response.

13.Ne5+  Kg8 14.Qxg4 Rfe8 15.f5 

15...Rad8 

This move threw me into a panic. Had I missed something? Had my opponent, in turn, missed something? Suddenly there seemed to be a lot more going on than my planned 16.Bg5.

[to be continued]

Jerome Gambit: Getting More Right This Time (Part 1)

The following game, a rematch in the fourth round of the "Italian Game Battlefield" tournament at Chess.com, was another (see "Jerome Gambit: His Trap Was Part of My Trap") Italian Four Knights Jerome Gambit. Much to my relief, after my exhausting struggle against Tacotopia (see "Jerome Gambit: Overthinking?" Parts 1 & 2), I was able to find the win of the exchange and use it to win the endgame.

perrypawnpusher - andrewLLL

Italian Game Battlefield tournament, Chess.com, 2020

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

7...Bxd4

Previously, andrewLLL had played 7...Bd6 against me. According to The Database, I was 1 - 2 - 0 (33%) against 7...Bd6 before that game.

Komodo 10 sees 7...Bd6 as slightly stronger than 7...Bxd4. Against 7...Bxd4, I was 15 - 7 - 1 (67%).

All in all, I was happy to see the text move.

8.Qxd4 d6 

The strongest response. I have also seen

8...Qe7 in perrypawnpusher - HGBoone, blitz, FICS, 2010 (1-0, 27), perrypawnpusher - BigKalamar, blitz, FICS, 2011 (1-0, 49), and perrypawnpusher - OudeKwakkelaar, blitz, FICS, 2014 (1-0, 16); and

8...Re8 in perrypawnpusher - hklett, blitz, FICS, 2010 (0-1, 20), perrypawnpusher - KaZC, FICS, 2010 (1/2 - 1/2, 61),  perrypawnpusher - Fazmeister, blitz, FICS, 2011 (1-0, 36),  perrypawnpusher - JoseSoza, Chess.com, 2012 (0-1, 34), and perrypawnpusher - spince, blitz, FICS, 2014 (0-1, 41),

9.O-O 

Stronger than 9.Bg5 in perrypawnpusher - wuolong, Italian Game tournament, Chess.com, 2013 (1-0, 15).

9...Re8 10.Bg5 Be6

This move is not a mistake, but I am always happy to be able to advance my f-pawn and cause the Bishop to move again.

11.f4 Nc6 12.Qd3 Qd7 

This move doesn't look right, however. Although this game was played at a 3 days / move time control, it is possible that my opponent was using the Chess.com app on his phone, and mis-keyed the move (instead of, say, 12...Qe7) and quickly but mistakenly sent it. Just a guess - I have done that before, myself.

Better was 12...Kg8, castling-by-hand.

13.f5 Bxf5

After the game, Komodo 10 recommended 13...Bxa2 instead.

14.Rxf5 

With plans to put pressure on the Knight at f6, taking advantage of the pin to the enemy King. This is stronger than 14.exf5, which might be what my opponent expected, and which would have left me with only a slight - if any - edge.

14...Re5 15.Raf1 Rxf5 16.Rxf5 Ne7 

Material is even, although White's pressure - especially along the f-file - should allow him to win a pawn. White's isolated e-pawn participates in the attack, which would not have been the case, had the pawn captured on move 14.

[to be continued]

Visit From An Old Friend

Black's tactical oversight on move 12 is like a visit from an old friend. (As the Beatles sang, "I get by with a little help from my friends.") It is an interesting variation on the old "optical illusion" which has garnered me a few points.

perrypawnpusher - johnEjohnE
blitz, FICS, 2015

1.e4 e5 2.Nf3 Nc6 3. Bc4 a6 

Okay, no Jerome Gambit - yet. Patience.

4.O-O 

Here Bill Wall jumped the gun with 4.Bxf7+ and earned a quick victory in Wall,B - GuestDLNJ, FICS, 2010 (1-0, 11). 

A Scotch variation was seen with 4.d4 exd4 5.Nxd4 Bc5 6.Bxf7+ Kxf7 7.Qh5+ Black resigned, Melenos - Rocangus, FICS, 2010. 

4... Nf6 

Stubborn. After 4... Bc5 I played 5. Bxf7+ in perrypawnpusher - Tlslevens, blitz, FICS, 2010 (1-0, 28). 

5. Nc3

I could have played 5.Ng5, as in the Two Knights Defense,  5...d5 6.exd5 Na5 7.d3 etc., but I was still angling for a Jerome Gambit.

5... Bc5 6. Bxf7+ 

At last. A Delayed Italian Four Knights Jerome Gambit.

6...Kxf7 7.Nxe5+ Nxe5 8.d4 Nf3+ 

A bright idea, similar to the move by AirmanLeonidas, when he had advanced h7-h7 instead of this game's a7-a6.

The equally interesting 8... Qe7 was seen in Wall,B - Pawndering, Chess.com, 2010 (1-0, 16). 

9. gxf3 

Writing about my game against AirmanLeonidas, I commented about the pawn capture vs the Queen capture

Going with the "Jerome pawns," but not the best. After the game Rybka suggested: 9.Qxf3, since if 9...Bxd4 White can regain the pawn with 10.Nb5 Be5 11.Qb3+ d5 12.f4 Bd6 13.Nxd6+ Qxd6 14.e5 Qb6+ 15.Qxb6 axb6 16.exf6 gxf6 when Black may have a small edge if he can use his open lines.

However, in the current game, the helpful 10.Nb5 is not playable, due to Black's pawn on a6.

Still, a long-time Jerome Gambiteer once went with the Queen capture: 9.Qxf3 Bxd4 10.Nd5 c6 11.Nxf6 Qxf6 12.Qb3+ Qe6 13.c4 Re8 14.Be3 Qxe4 15.c5+ Re6 16.Rae1 Ke7 17.Bxd4 Qxd4 18.Rxe6+ dxe6 19.Qc2 g6 20.b4 Black forfeited on time, jfhumphrey - spince, FICS, 2013.

9...Bb4 10.Bg5 h6 11.Bh4 d6 12.Qd3

Black misunderstands the reason for this move, and overlooks my response. It's blitz. It happens.

12...Rf8 13.Qc4+ Be6 14.Qxb4 Bh3 

Black's pressure on White's King does not compensate for being behind two pawns, with the smaller center. He appears to have been shaken by falling for the cheap tactic.

15.Rfe1 Kg8 16.e5 dxe5 17.dxe5 Qe8 18.exf6 Qf7

Here Black forfeited by disconnection.

After 19.fxg7 Qxg7+ 20.Bg3 White would clearly be better.