I really enjoyed the game in the previous post, so I looked in The Database for some more games by the Jerome Gambiteer obviously. The next game is even more wild, as White takes even greater risks - and wins.
obviously - grobnic
GameKnot.com, 2004
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6
This can lead to the infamous Blackburne Defense (7...d6), or the much-less-known but much-more-dangerous Whistler's Defense (7...Qe7).
7.Qxe5 Qe7 8.Qxh8
The Database is notoriously lean when it comes to either early Jerome Gambits, or over-the-board games. Coverage of Whistler's Defense is a good example.
There are 3 early correspondence games by Alonzo Wheeler Jerome (1876, 1879) where he scored 0-2-1.
Then, over 100 years later, there are then a handful of online games at FICS: 1 in 1999 (0-1); 1 in 2001 (1-0); 3 in 2003 (1-1-1); and then 10 in 2004 (4-5-1) - 7 of which involved obviously.
So, White's 8th move in the current game (capturing the Rook) probably deserves the same annotation it garnered in The American Chess Journal, June 15, 1876, when it showed up Jerome - Norton, correspondence, 1876 -
Played experimentally; and analysis will probably show the capture to be unsound.
Analysis has since shown the capture of the Rook to be unsound - but, then again, analysis, even back in the 1870s, showed the Jerome Gambit itself to be unsound...
We must remember, however, that "all is new that has been forgotten", and that both players in the current game probably had little information on either the Whistler or the Jerome to guide them. That said, obviously obviously had some knowledge of the opening, as he scored 4-0-1 with the Black pieces, and 2-0 with the White pieces.
For that matter, The Database contains 59 games with the Whistler Defense, and White scores 57% - an indication that things are complicated enough that the first player will have his chances, at least in club play.
8...Qxe4+
This is the way to show that White's King is in more danger than Black's.
Bill Wall, who seems to be able to get away with just about anything in the Jerome Gambit, once experienced 8...Qf6 9.Qxh7+ Kf8 10.O-O Black resigned, Wall,B - Sepoli, Chess.com, 2010.
9.Kd1
This move is about as strong as 9.Kf1, e.g. 9...Nf6 10.d3 (10.Nc3 Qxc2 11.h4 b6 12.Qd8 Ba6+ White resigned, grobnic - obviously, GameKnot.com, 2004) 10...Qd4 (10...Qf5 11.f3 Bf8 12.Nc3 d5 13.h4 Qd7 14.h5 Bg7 15.hxg6+ Kxg6 16.Rh6+ Bxh6 17.Bxh6 b6 18.Ne2 Qf7 19.Qf8 Qxf8 20.Bxf8 drawn Jerome,A - Norton,D, correspondence, 1876) 11.Be3 Qxb2 12.Bxc5 Qxa1?! (12...d6 13.Ke2 Qxc2+ 14.Nd2 Bg4+ White resigned, flatchio - obviously, GameKnot.com, 2004) 13.Qf8+ Ke6 14.Qe7+ Kf5 15.Ke2 Qe5+ 16.Qxe5+ Kxe5 17.Re1 d6 18.Kf3+ Kf5 19.Bd4 Kg5 20.h4+ Kf5 21.Re7 Nd5 22.g4 checkmate, Wall,B - Neilson,C, Melbourne, FL 2017.
9...Qg4+
This move is good, but perhaps not quite as strong as 9...Qxg2, e.g. 10.Re1 (10.Qxh7+ Kf8 11.Re1 d5 12.d4 Bg4+ 13.Kd2 Qxf2+ 14.Re2 Qxe2+ 15.Kc3 Qc4+ 16.Kd2 Qxd4+ 17.Ke1 Qd1 checkmate, blackburne - perrypawnpusher, Jerome Gambit thematic, ChessWorld.net, 2008) 10...Qf3+ (going for a repetition in a winning position) 11.Re2 Qh1+ 12.Re1 Qf3+ 13.Re2 Qh1+ 14.Re1 Qf3+ drawn, Wall,B - Mathieubuntu, 40 0, FICS, 2011.
Black risked most of his advantage with the reasonable precaution 9...Nf6, although he was still able to outplay his opponent: 10.f3 Qh4 11.Nc3 b5 12.Qd8 Qg5 13.Ne4 Nxe4 14.Qxg5 Nxg5 15.d4 Be7 16.d5 h5 17.h4 Nh7 18.Bf4 d6 19.Ke2 Nf6 20.Rhd1 Bb7 21.Bg5 Nxd5 22.Bxe7 Nxe7 23.g4 hxg4 24.fxg4 Rh8 25.Rf1+ Ke8 26.h5 gxh5 27.g5 Rg8 28.Rg1 Bc8 29.Kd2 Bg4 30.Rg3 Rxg5 31.Re1 Kd7 32.Rh1 a5 33.Re1 h4 34.Rge3 Nd5 35.Re4 h3 36.R4e3 Nxe3 White resigned, vallabhan - obviously, GameKnot.com, 2004
10.Ke1
White improves on the historical 10.f3 Qxg2 11.Qxh7+ Kf8 12.Re1 d5 13.Qh4 Qxf3+ 14.Re2 Bg4 15.Nc3 Bf2 White resigned, Jerome,A - Whistler,G, correspondence, 1876.
10...Qxg2 11.Qxh7+ Kf8 12.Rf1 Qe4+
Again, good, but not best (12...d5). It is still hard to see how White will survive, but he does have a material advantage...
13.Kd1 d5
Chess can be incredibly cruel.
White's defense here has in good part consisted of shuttling his King back and forth. Black now plays the move recommended in the last note - and it turns over the advantage to his opponent.
It appears he needed to play 13...Qf3+ first. What difference does the check make? White shows with his next move.
14.f3
In what appears to be a mockery of common sense, Stockfish 8 now claims that White has a clear advantage, giving 14...Qf4 15.Nc3 c6 16.Ne2 Qf6 17.d3 Bf5 18.Ng3 Re8 19.Nxf5 Qxf5 20.Bd2 Bd4 21.Kc1 Re7 22.Qh4 c5 23.a4 Re2 24.Kd1 Rg2 25.Qd8+ Kg7 26.Kc1 Bxb2+ 27.Kxb2 Rxd2 28.Qc7+ Kh8 29.Qxc5 Qxd3 30.Rf2.
14...Bg4
It is difficult to explain this move. It is tempting to suggest a mouse slip, but the time control for this game was 5 days per move.
15.fxg4+ Nf6 Black resigned
After 16.Rxf6+ Ke8 17.Nc3!? White's pieces will be able to protect his King from too many Queen checks, while Black's King will be open to great dangers.
The following game shows how gambiteers would love the Jerome Gambit to proceed. White's play is thematic and aggressive, while Black's errors tend to be reasonable-looking moves that do not stand up to the situation they are played in. (I should point out that the time limit for the game was several days per move.)
obviously - vallabhan
GameKnot.com, 2004
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.f4 Ng6
Elsewhere I have referred to this move as "somewhat inexact", as it saves one threatened piece while allowing another piece to go by the board. See "Reliable".
Stronger alternatives are the proactive 8...Kc6 and the counterattacking 8...Qh4+.
9.Qd5+ Ke7 10.Qxc5+ d6 11.Qf2
Putting the Queen on the f-file, where it can be backed up by a Rook on f1, and threaten the enemy King. It also increases the tactical complexity of the position by not guarding the pawn on e4.
11...Nf6 12.f5
I am amazed that this move hasn't been repeated, according to The (55,560 games) Database, as it is the essence of Jerome-ness.
The alternate move 12.d3 has 4 wins and 3 losses.
12...Ne5
If Black plays the logical 12...Nxe4, then Stockfish 8's main line recommendation is 13.Qf3 Ng5 14.Qg3 Ne4 15.Qf3 with a draw by repetition - which may make sense to a computer, but probably not to a human.
I would be more inclined to answer 12...Nxe4 with 13.Qe2, when after 13...Bxf5 14.O-O Qd7 15.d3 Rae8 16.dxe4 Kd8 17.Nc3 Be6 the game is even, but not over.
13.d4 Nc6
This removes the Knight from danger, and puts pressure on White's d4 pawn. Nonetheless, cranky Stockfish 8 prefers 13...Nf7. (That move seems a bit defensive, and I am not sure that a human would be thinking "defense" a piece up - but maybe he should.)
14.Nc3 Re8 15.Bg5 Kf8 16. O-O-O h6 17. Bh4 Bd7
White's moves flow, and the position screams "pawn storm on the Kingside". It doesn't happen, but only because White breaks up Black's Kingside instead.
18.Rhe1 Qc8
Getting out of the pin of the Knight on f6, and getting off the possibly soon-to-be hot d-file; but Black needed to do something drastic, like 18...Kg8 19.Nd5 Rf8 20.e5 Nxd5!? 21.Bxd8 Rxf5 22.Qg3 Nxd8 23.exd6 cxd6 24.Qxd6 Bc6, when he would have three pieces for his Queen, but White should still be better. (Yes, I had help in figuring this out.)
19.Bxf6 gxf6 20.Qh4 Kg7 21.Nd5 Qd8
Black is in a lot of trouble on the Kingside. The better way of defending his f-pawn, 21...Rf8, still leads to problems, for example 22.Qg4+ Kh8 23.Qg6 Bxf5!? 24.exf5 Qd7 25.Qxh6+ Qh7. Returning the extra piece has allowed Black's Queen to participate in the defense of his King, but White has two extra pawns - and his Rooks are bound to cause trouble as they move up and over to the g- and h-files.
22.Re3 Bxf5
Yes, White's e-pawn cannot capture the Bishop without giving up the Rook, but that was never the plan.
23.Rg3+ Kh8 24.Qxh6+ Bh7 25.Qg7 checkmate
I recently consulted The Database.
There are 315 games where I played the Jerome Gambit with its regular move order, 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+. I scored 82%.
There are 59 games with the Italian Four Knights Jerome Gambit position, 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bc5 5.Bxf7+. I scored 74%.
There are 58 games with the Semi-Italian Jerome Gambit, 1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.0-0 Bc5 5.Bxf7+. I scored 88%.
There are 58 games with the Semi-Italian Four Knights Jerome Gambit, 1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.0-0 Nf6 5.Nc3 Bc5 6.Bxf7+. I scored 78%.
Not bad, for a refuted opening.
However, there are worse things than losing to the Jerome Gambit. For example, what if White, on top of playing his "busted" opening, suddenly blunders? His only chance is if... if...?
I should blush.
perrypawnpusher - Leoleon
2 12 blitz, FICS, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6
The Semi-Italian Opening.
4.O-O Nf6 5.Nc3 Bc5 6.Bxf7+
The Semi-Italian Four Knights Jerome Gambit.
4...Kxf7 7.Nxe5+ Nxe5 8.d4 Bxd4 9.Qxd4 d6
10.f4 c5
This is a novelty according to The Database. I have faced the alternative 10...Nc6 18 times, going 10-5-3. That's 64%, which is decent - but below my total score against the line.
11.Qe3 Nc6 12.b3
Instead, 12.e5 looked premature.
12...Rg8
I racked my brain trying to figure this out. Was my opponent actually considering ...g7-g5 ? Actually, in light of his next move, this looks like a mouse slip.
13.Bb2 Re8
A better placement. See the note above.
14.Rad1
Better might have been 14.Qd3 followed by 15.Rae1.
14...Kg8 15.Qf3
Simply a blunder. I know we were playing a fast blitz game, but this is not due to the "33rd piece".
15...Bg4
Of course. There are worse things than sacrificing two pieces in a dubious opening, and then going down to ignominous defeat - like sacrificing two pieces in the opening and then blundering away the exchange and then going down to ignominious defeat.
16.Qg3
Of course.
16...Bf3
Oh, no! The "34th piece" strikes again!
17.gxf3 Black resigned
Yes, there are worse things than losing to the Jerome Gambit - like White further blundering away the exchange, only to be "rescued" by a piece-dropping mouse slip by Black... My opponent could have played on, but I think he was no longer in the mood. I could sympathize mightily.
BOOM!
After the previous post I received an email from chessfriend Yury Bukayev who suggested that in the Semi-Italian opening, 1.e4 e5 2.Nf3 Nc6 3.Bc4 h6, after 4.0-0 Bc5, along with the Jerome Gambit-ish 5.Bxf7+ White also has the Evans Gambit-ish 5.b4.
He reminded me of two articles that he had written on similar opening lines (see c50 and c51) - well worth a first (or second) look for readers who want to punish the timid 3...h6. Look closely and you will find a number of opportunities for a well-timed Bxf7+, as well!
Thank you, Yury.
In my most recent Jerome Gambit game, in a line that I was familiar with, I nonetheless ran out of ideas. Lucky for me, I was able to keep making scary moves - enough for my opponent to overstep his clock (we were playing 2 12).
perrypawnpusher - RcSm
2 12 blitz, FICS, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6
The Semi-Italian Opening.
4.O-O Bc5
After the game I was surprised to discover that I had played three games previously against RcSm. Interestingly enough, none were Jerome Gambits. One game continued 4...Nf6 5.Nc3 d6 - perrypawnpusher - RcSm, 2 12 blitz, FICS, 2012 (0-1, 30) - and two continued 4...d6 - perrypawnpusher - RcSm, 2 12 blitz, FICS, 2013 (1-0, 30) and perrypawnpusher - RcSm, 2 12 blitz, FICS, 2014 (1-0, 41).
5.Bxf7+
The Semi-Italian Jerome Gambit.
5...Kxf7 6.Nxe5+ Nxe5 7.Qh5+ Ng6
Before this game I was 19 - 2 - 2 in games with this position, according to The Database. That's 87% - and one of those losses came after the mouse slip 8.Qe5??
8.Qd5+ Ke8 9.Qxc5 d6 10.Qe3 Qe7
This is a reasonable move, although there are only 2 other games in The Database with it. White is going to want his Knight to come to c3, and maybe later to d5, harassing the Queen. A pawn advance to f4 (and later, further) and one to d4 also seem relevant.
11.Nc3 Be6
In analyzing the game post mortem I was intrigued by Stockfish 8's suggestion that, instead, Black should castle-by-hand on the Queenside: 11...Kd8 12.f4 Bd7 13.b3 Kc8 with an equal game.
My opponent eventually did do something like that in this game, but it did not wind up as strong.
The text encourages my next move, which I guess came as a surprise to my opponent, as he first retreated his Bishop, then later advanced it to c4 - something he could have done right away.
12.f4 Bf7
An earlier game of mine continued 12...Nf8 13.f5 Bc4 14.d3 Bb5 15.Nxb5 Qd7 16.Nc3 g6 17.Bd2 Kd8 18.d4 Nf6 19.e5 dxe5 20.dxe5 Nd5 21.Nxd5 Qxd5 22.Bc3 Rg8 23.Rad1 Black resigned, perrypawnpusher - Macgregr, blitz, FICS, 2010.
13.d4 Kd8
Here he goes.
14.f5 Nf8 15.e5 Bc4
A cold-blooded alternative for Black is 15...Nf6, as after 16.exf6 Qxe3+ 17.Bxe3 gxf6 White's possibilities for attack have diminished with the exchange of Queens. He would be down a pawn, although the chances of creeping toward a drawn Bishops-of-opposite-colors endgame would be there.
A more refined way of implementing the Queen swap (leading to a better pawn structure) is 15...Nd7 16.e6 Nb6 17.exf7 Qxe3+ 18.Bxe3 Nf6 and White's pawn on f7 will fall.
16.Re1 Kc8
"Come and get me, Copper!" My opponent pulls a James Cagney and challenges me to show that I have compensation for the sacrificed piece.
17.Qg3 Kb8
After the game Stockfish 8 suggested that in this position I had the equivalent of a Queen advantage. Can you see that much compensation, here? During the game I was still trying to get my sacrificed piece back.
18.exd6
This much is pretty clear to figure out, even with the time on my own clock ticking away...
18...Qd7 19.dxc7+ Kc8
And now, what?
After the game, Stockfish 8 recommended 20.Ne4 (threatening the fork at d6) Bd5 21.Nc5 Qf7 22.Qd6 Nd7 23.Nxd7 Nf6 24.Nxf6 Bc6 25.Ne4, a line that I could not have imagined - White's Knight just marches in, captures two pieces, and leaves.
20.b3 Bf7
And now, what?
It is probably easier for you to see that - especially with Black's time slipping away - the idea is now for White to grab the pawn at g7, threaten the Black Rook, and let the defender do the thinking...
21.d5
During the game I figured out that now 21...Bxd5 22.Nxd5 Qxd5 23.Re8+ had to be crushing, so the pawn was safe. Also, 21...Qxc7 could be answered by 22.Bf4, and again Black would have to do the figuring.
In figuring I could simply march this pawn to d6 to protect the one at c7, I simply overlooked 21.Qxg7.
21...Nf6 22.Ba3
A tactical idea! Abandoning the idea of d5-d6, which would have been playable, e.g. 22.d6 Qc6 23.Re7 Bh5 24.Bf4 N8d7 25.Qxg7.
Still, after the game Stockfish 8 preferred 22.Qxg7 Rg8 23.Qxf6
22...Rg8
I would have been thrilled to follow the line 22...Qxc7 23.Qxc7+ Kxc7 24.Re7+ N8d7 25. Rxf7 when White's three extra pawns would be enough, in a calm and relatively simple position.
23.Re7 Nh5
Quick! I threaten his Queen, he threatens mine.
24.Qe3
Black forfeited on time
Black's Queen can only escape danger with 24...Qxf5, when I would have played 25.Re8+ Bxe8 26.Qxe8+ Kxc7 27.Qxa8 which would have satisfied me as I would have been up two pawns.
Stockfish 8 laughs at that assessment, proclaiming a checkmate in 24 moves from that position. It sees as best play 24...Nf6 25.Rxd7 N8xd7 and I can live with that, too.
I just discovered that a past post on Timo Vierjoki's blog, "64 square madness that some of us call chess" includes a game where Timo defended against the Jerome Gambit. He explores a lot of different openings on his blog, and I am glad to see the Jerome show up.
It would be even more fun if the Gambit had been successful, or if the blogger had been encouraging others to play it - but "as long as they spell your name right," right?
Hats off to the gambiteer who tried out the Jerome Gambit against someone rated 550 points higher!
Stop by. Check it out.
I am going to share the game here.
mouradrita - Vierjoki, Timo
Chess.com, 2010
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5. Nxe5+ Nxe5 6.d4 Bxd4 7.Qxd4 d6
8.O-O Nf6 9.f4 Nc6 10.Qd3 Re8
11.Qc4+ Be6 12.Qa4 Qe7 13.b3 Bd7 14.Bb2 Qxe4
15.Qb5 Qe3+ 16.Kh1 Qe2 17.Qxe2 Rxe2 18.Na3 a6 19.Rab1 Rae8
20.h3 Ne4 21.Rg1 Re6 22.Kh2 Nd2 23.f5 Re8 24.Rbf1 Nxf1+ White resigned
Recently posted online was a video of a 5 0 game between the YouTube personality BossGambler and the Radio Shack 1850 chess computer. It is fun to watch.
The game is also presented below.
BossGambler - Radio Shack 1850
5 0 blitz, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.d4 Bb4+ 7.c3 Bd6
8.dxe5 Bxe5 9.Qh5+ Ke6 10.Qf5+ Kd6 11.f4 Qh4+
12.g3 Qf6 13.fxe5+ Qxe5
14.Bf4 Qxf4 15.gxf4 Kc6 16.Qd5+ Kb6 17.Na3 c5 18.Qd6+ Ka5 19.Qxc5+ b5 20.Qxb5 checkmate
I am reading IM Sam Collins' Gambit Busters* (Everyman Chess, 2010) with a know-your-enemy focus, and enjoyed the following, from the chapter "Escaping the Defensive Mindset"
It is well known that club players, typically, go to pieces when confronted by a gambit. Of course, for every player there are some gambit lines which they know, and perhaps their theoretical knowledge will suffice to get them to a safe position. But this won't be the case when they are confronted by an established gambit they don't know, an unusual or forgotten gambit, or where their opponent deviates from theory.
To my mind, gambits are the situations where there is the single biggest gap between passively looking at a position at home, and facing something over the board. Skimming over an opening variation with a cup of tea, maybe Rybka muttering in the background, it all looks so straightforward - an "=" symbol (or something even more favourable), a bunch of crisp responses demonstrating the intellectual failure of our opponent's adventure.
But at the board, things are rather different. First, there is the confusion factor...
Yes, indeed. At the level of play that the Jerome Gambit is exhibited, it is often "unusual" or "forgotten" enough to lead to success. Certainly it can lead to "confusion".
"Knowing" that the opening is refuted, looked askance at by "the book" and hooted at by computers, it must be infuriating (or embarassing) for the defender to be struggling against such a monstrosity.
I am remined of the story about chess great Aaron Nimzovich climbing on a table and bemoaning "Why must I lose to this idiot?" More recently, Bill Wall shared the scolding he received from his opponent after having the audacity to play - and win with - the Jerome Gambit. The opening is garbage, it would never work against a grandmaster, the world champion would never play such a thing...
Ah, yes. In my pre-Jerome Gambit days I would repeatedly defeat a friend who always protested "But I was winning!" I would reassure him that, yes, he was winning, right up to the point where I checkmated him.
(*I am enjoying Collins' work, and I appreciate the classic games that he chooses to illustrate his points. I was surprised, however, in the mentioned chapter, that after all that he wrote of the tribulations of "club players" he chose a game between super-Grandmasters Anand and Shirov to drive the point home.)
