I have shared many games where White plays the notorious Jerome Gambit, patiently musters his forces, waits for the defender to make a mistake - and then pounces. After all, I like the Jerome Gambit, and it is fun to watch players use it and succeed.
Yet, I have not been shy about sharing the many refutations of the opening, as well. A line of play can be both exciting and dangerous for the user.
So, as a bit of balance, here is a three minute game that shows Black has chances, too. ☺ (He should: he is rated +200 above White.)
Readers should follow the links to see more alternative ideas for White.
Chess-For-All - Sveti14
3 0 blitz, lichess.org 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5. Nxe5+ Nxe5 6.Qh5+ Kf8
The Jerome Variation of the Jerome Gambit, played by Alonzo Wheeler Jerome against David Jaeger in correspondence, 1880.
7.Qxe5 d6 8.Qg3 Nf6 9.Nc3
I was surprised to find only 13 games in The Database with this move, with White scoring only 46%. (Still, that is a bit of a step up from the 42% score for White after his 7th move.)
9...Kf7
Also seen: 9...Nh5 in Wall,B - Ahmadi,S, Chess.com, 2010 (0-1, 59) and 9...Ng4 in perrypawnpusher - klixar, blitz, FICS, 2007 (1-0, 33).
10.O-O Re8
Black has also done well with 10...Rf8 as in perrypawnpusher - truuf, blitz, FICS, 2011 (0-1, 32) and Wall,B - Guest874250, PlayChess.com, 2014 (0-1, 32).
11.d3 Kg8
Taking care of business by castling-by-hand.
Also seen: 11...Qe7 as in mrjoker - creeredes, Internet Chess Club,
2008 (0-1, 26)
12.h3
Adopting the come-and-get-me strategy that puts the onus on Black to make something out of his material advantage. Sometimes this can be a part of a psychological push by White that unsettles his opponent - but, not today. Perhaps he should have ignored the move and gone ahead with winning the "minor exhange" with 12.Na4.
12...Qe7 13.Kh1
This reminds me of the quote by the Joker in "The Dark Knight" movie: "Come on. I want you to do it. I want you to do it. Hit me. Hit me! I want you to hit me!"
13...Qf7 14.Be3 Nh5 15.Qh4 Bb6
16.Nd5 Nf6 17.Nxb6 axb6 18.a3 d5 19.f3 Be6
20.g4
Time to try to stir things up a bit.
20...Nd7 21.Bd4
A move that is easy to understand, but repositioning the Bishop might have been better done by playing 21.Rae1 first, and if 21...c5, then 22.Bd2, eventually coming to c3. This subtle idea is brought to you by Stockfish 8.
21...Rf8
22.f4
Impatient - but, remember this is a 3 0 game.
The recommended line by Stockfish 8 would have been hard to work out, even in a slower game, with White finally developing pressure on the Kingside to offset Black's gains on the Queenside: 22.Qg3 c5 23.Bc3 d4 24.Be1 c4 25.f4 Nc5 26.f5 Bd7 27.Rd1 Bb5 28.Rf3 Rac8 29.Bb4 cxd3 30.cxd3 Rfe8 31.Rd2 Qb3 32.Kg2 Nd7 33.Rff2 Rc1 34.Kh2 Ne5 35.f6 Qf7 36.Rf5 gxf6 37.g5 Qg7 and Black would still be better.
22...dxe4 23.dxe4 Bc4 24.Rf2 Rae8 25.Re1 Rxe4 26.Rxe4 Bd5
The a8-h1 diagonal is deadly.
27.Rfe2 Re8 28.Be5 Bxe4+ 29.Rxe4 Qd5
Again.
30.Qe1 Nc5 White resigned
Ouch.
I borrowed part of the title of this blog post from Tim Burton's animated film, but it seemed to be about right in describing the following game.
Those who play the Jerome Gambit need to constantly remind themselves that it is, technically, a refuted opening, and that there are a number of winning defenses that Black can play.
True, there are many circumstances which lead to the defender not making use of his advantages, and White wins - sometimes quite impressively. Learning to take advantage of any slip or error is critical.
However, sometimes there are games like the following. SeinfeldFan91 won the RedHotPawn.com Jerome Gambit tournament by succeeding in all of his games - and that means wins with Black, as well as wins with White.
kristjan - SeinfeldFan91
Jerome Gambit Tournament, RedHotPawn.com, 2016
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.d4
At first Alonzo Wheeler Jerome favored this move over 6.Qh5+, and it has much going for it - including winning back one of White's two sacrificed pieces.
A quick look at The Database (which is a good measure of club player success, not necessarily "theoretical" or computer success) shows 1,499 games with 6.d4, with White scoring 52%. This can be compared with 3,793 games with 6.Qh5+, with White scoring 55%.
6...Qh4
This is the strongest theoretical response to 6.d4, and it appears in 230 games in The Database. However, as a measure of how chaotic the game becomes in this double-edged variation - White scores 67%!
This is another indication that familiarity and understanding of the Jerome Gambit is very important: Play what you know, and know what you play.
7.dxc5
Here the Database statistics line up with the recommendations of the computers. The text move appears in 67 games with White scoring 28% - not bad when considering that the line is "lost" for the attacker, but not best. There are 154 Database games with the also "lost" (but better) move 7.0-0, and White scores 87% - it is always good to understand your practical chances in a wild line!
7...Qxe4+ 8.Kf1 Nf6 9.Nc3 Qb4
Some alternatives:
9...Qh4 10.Be3 b6 11.Ne2 bxc5 12.Ng3 d6 13.c3 Ba6+ 14.Kg1 Rhe8 15.Qb3+ c4 16.Qd1 g6 17.Kf1 Neg4 18.Bd4 Nxh2+ 19.Kg1 Nfg4 20.Qd2 Bb7 21.Qf4+ Kg8 22.Rxh2 Qxh2+ White resigned, HauntedKnight - blocbloc, FICS, 2016;
9...Qc4+ 10.Kg1 Qxc5 11.Be3 Qe7 12.g3 d6 13.Kg2 Bg4 14.Qd2 Bf3+ 15.Kg1 Bc6 16.f4 Nf3+ White resigned, HauntedKnight - truuf, FICS, 2014; and
9...Qc6 10.Bg5 Re8 11.Bxf6 Qxf6 12.Nd5 Qf5 13.Nxc7 Ng4 14.Qd5+ Qxd5 15.Nxd5 Re5 16.c4 b6 17.cxb6 Ba6 18.b3 axb6 19.Nxb6 d5 20.Nxa8 dxc4 21.Nc7 Rf5 22.Nxa6 Nxf2 23.Kg1 c3 24.Rc1 Ne4 25.Nb4 Rf2 26.Rxc3 Rb2 27.Rf3+ Ke6 28.h3 g5 29.Kh2 h5 30.Re1 Ke5 31.Nd3+ Black resigned, PasChat - plamb, FICS, 2014
10.g3
At this point something like 10.Be3 to focuse on development was probably better. Still, the situation is grim.
10...d5 11.Kg2 Bg4 12.Qe1 Rhe8 White resigned
Playing on a piece down, with the loss of more material imminent, was not appealing.
The third of the recently-supplied games by shugart, at FICS, shows White confronting a difficult defense - and prevailing. You need only look in the notes and see others who lost in those lines - fehim, MrJoker, perrypawnpusher, wall - to appreciate the challenge. It is as if his attack sneaks up on his opponent.
shugart - Invited
FICS, 2016
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Kf8
The Jerome Variation of the Jerome Gambit, played by Alonzo Wheeler Jerome against David Jaeger in correspondence, 1880.
7.Qxe5 d6 8.Qg3 Nf6 9.Nc3 Be6
An interesting and surprisingly relatively unexplored line. Others:
9...Kf7 10.O-O Rf8 (10...Re8 11.d3 Qe7 12.Bd2 Qe5 13.Bf4 Qh5 14.Rae1 Qg4 15.h3 Qxg3 16.Bxg3 Bd7 17.Kh1 b5 18.f4 b4 19.Nd1 Bc6 20.Ne3 Bxe3 21.Rxe3 Kg8 22.Bh4 Nd7 23.g4 d5 24.Rfe1 dxe4 25.dxe4 Nc5 26.Kh2 Nxe4 White resigned, mrjoker - creeredes, Internet Chess Club, 2008) 11.d3 Be6 (11...Kg8 12.Bg5 Nh5 13.Qh4 Qe8 14.Nd5 Qf7 15.c3 Be6 16.Ne3 h6 17.Bxh6 gxh6 18.g4 Qg6 19.Qxh5 Qxh5 20.gxh5 Bh3 21.Rfe1 Kh7 22.Kh1 Rxf2 23.d4 Bb6 24.Rab1 Raf8 25.a4 R8f3 26.b4 a6 27.a5 Ba7 28.Rbc1 Rd2 29.Nd1 c5 30.dxc5 dxc5 31.e5 cxb4 32.e6 Bg2 checkmate, perrypawnpusher - truuf, FICS, 2011) 12.Be3 Nh5 13.Qf3+ Kg6 14.Qe2 Nf4 15.Bxf4 Rxf4 16.g3 Rf7 17.e5 dxe5 18.Qxe5 Qd6 19.Qe4+ Bf5 20.Qxb7 Re8 21.Qg2 Bg4 22.Ne4 Qe5 23.Rae1 Bb6 24.b4 Qe7 25.a3 Qd7 26.h4 Bh3 27.Qh1 Ref8 28.Rc1 Qg4 29.Qh2 h6 30.c4 Bd4 31.Rcd1 Rf3 32.Rd2 R8f4 White resigned, Wall,B - Guest874250, PlayChess.com 2014;
9...Nh5 10.Qf3+ Qf6 11.d3 Qxf3 12.gxf3 Bd7 13.Ke2 Bd4 14.Be3 Bf6 15.Nd5 Bd8 16.Rhg1 Kf7 17.f4 c6 18.Nc3 g6 19.f3 Be6 20.Rad1 Rf8 21.d4 d5 22.Kd3 Bc7 23.Ne2 Ke7 24.e5 Ba5 25.c3 Bb6 26.a4 Rae8 27.Ra1 Ba5 28.b3 Kd7 29.Rg2 Kc8 30.Kc2 Ng7 31.Kb2 Kb8 32.b4 Bd8 33.a5 Bh3 34.Rg3 Bf5 35.Nc1 Ne6 36.Kb3 Be7 37.Rg1 Bh3 38.Nd3 g5 39.fxg5 Rxf3 40.Rg3 Rxg3 41.hxg3 Rg8 42.a6 Bxg5 43.Rh1 Bf5 44.Bxg5 Bxd3 45.Bh4 Bxa6 46.Kc2 Kc8 47.Rh2 Kd7 48.Rf2 Ke8 49.Rf6 Rg6 50.Rf5 b6 51.Rh5 h6 52.Bf6 Kd7 53.Rh3 Bc4 54.g4 a5 55.bxa5 bxa5 56.Rh2 a4 57.Kb2 Nf4 58.Ka3 Bb3 59.Rh4 Nd3 White resigned, Wall,B - Ahmadi,S, Chess.com, 2010; and
9...Ng4 10.O-O g6 11.d3 Kg7 12.h3 Ne5 13.Kh1 Rf8 14.f4 Kh8 15.Bd2 Nc6 16.Nd5 Be6 17.Ne3 Rg8 18.c3 d5 19.d4 Be7 20.e5 Bh4 21.Qf3 Qf8 22.g3 Be7 23.g4 Qf7 24.f5 gxf5 25.gxf5 Bc8 26.f6 Bf8 27.Nf5 Bxf5 28.Qxf5 Re8 29.Rae1 Nd8 30.Kh2 Ne6 31.Rg1 Rxg1 32.Rxg1 a5 33.Qg4 Black resigned, perrypawnpusher - klixar, blitz, FICS, 2007.
10.O-O c6
Also seen: 10...Qd7 11.h3 c6 12.e5 dxe5 13.Qxe5 Qd6 14.Qg5 h6 15.Qh4 Bb6 16.d3 Bc7 17.f4 Re8 18.Be3 Bb6 19.Bxb6 axb6 20.Rae1 Kf7 21.f5 Bd5 22.Nxd5 Qxd5 23.b3 Rxe1 24.Rxe1 Qxf5 25.Qb4 Qc5+ 26.Qxc5 bxc5 27.a4 Re8 28.Rxe8 Kxe8 29.g4 Kd7 30.Kf2 Ke6 31.Ke3 Ke5 32.c3 Nd5+ 33.Kd2 Kf4 34.c4 Nb4 35.Kc3 Ke3 36.g5 hxg5 37.a5 g6 White resigned, fehim - bodocsmihaly, FICS, 2012.
11.Na4 Bb4 12.c3 Ba5 13.b4 Bc7 14.d3 b5 15.Nb2 d5
Black wants an open line for his Bishop, but this move actually allows White to keep things closed. White needs the time to work on his development.
16.e5 Nd7 17.d4 Qe7 18.f4 Kg8
Overlooking the potential of the "Jerome pawns".
19.f5 Bf7
Usually the out-of-play Rook for Black is the one on a8. This time it is the one on h8.
20.f6
Even stronger is Bh6!?, now or the next move.
20...Qf8
Black underestimates the attack. Stockfish 7 suggests, instead, returning the extra piece: 20...Nxf6 21.exf6 Bxg3 22.fxe7 Bd6 23.a4 Bxe7 24.Nd3 when White would have a small advantage (Knight goes to e5, pawn weakness at c6) despite Black having the two Bishops.
21.fxg7 Qxg7 22.Qh3 h5 23.Qxd7 Kh7
24.Qxc7
Good enough. (Crushing was 24.Rxf7!?)
24...Rhg8 25.Rxf7 Black resigned
It feels somewhat strange to urge caution in a chess opening that is known to be refuted - if the "best" lines still lose, what can be said of the "lesser lines"? Much seems to turn on "psychology", where the "best" move might be the most obscure or unclear or unsettling move - regardless of its "objective" worth - one that gives the opponent the greatest chance to go wrong.
So many times, the opponent takes that chance.
It is worth examining the play of HauntedKnight's games (as we have done before; see "Familiar Territory"), below, for ideas on how to pursue the attack.
HauntedKnight - blocbloc
FICS, 2016
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.d4
This move was, at first, Alonzo Wheeler Jerome's favorite response, although he later turned to 6.Qh5+.
6...Qh4
This is Black's sharpest response.
7.dxc5
HauntedKnight has over 400 games in The Database, and he has scored 50%+ in them, so it feels a bit presumptious to suggest that he play the "better" move, 7.0-0, like he did previously:
7.O-O Ng4 8.h3 Bb6 9.hxg4 Nf6 10.g5 Ng4 11.Qf3+ Kg8 12.Qh3 Qxh3 13.gxh3 Bxd4 14.hxg4 d6 15.c3 Bb6 16.Kg2 Bxg4 17.f3 Bh5 18.Nd2 h6 19.Nc4 Bf7 20.Nxb6 axb6 21.gxh6 gxh6 22.Kf2 Kh7 23.Rh1 h5 24.Be3 Rhg8 25.b3 Rg7 26.Ke2 Rg2+ 27.Kd3 Raxa2 28.Rab1 Rh2 29.Rhg1 h4 30.Rg4 h3 31.Rh4+ Kg8 32.Bd4 Kf8 33.Rh8+ Ke7 34.Rh7 c5 35.Bh8 Ke8 36.Bf6 Rhd2+ 37.Ke3 h2 38.Rh1 Rg2 39.b4 cxb4 40.cxb4 Rae2+ 41.Kf4 d5 42.Rh8+ Kd7 43.exd5 Bxd5 44.Rh7+ Kc6 45.Bd4 Rd2 46.Rh6+ Kb5 47.Rxb6+ Kc4 48.Bc5 Rg1 49.Rxh2 Rxh2 50.Rxb7 Rh4+ 51.Ke5 Rh5+ 52.Kd6 Rg6+ 53.Kc7 Rh7+ 54.Kb8 Rxb7+ 55.Kc8 Rg8+ 56.Bf8 Rxf8 checkmate, HauntedKnight - scarlattibach, FICS, 2012.
7...Qxe4+ 8.Kf1
This is an improvement over two other lines for White:
8.Be3 Qb4+ (8...Qxg2 9.Rf1 [9.Qd5+ Qxd5 White resigned, HauntedKnight - homeopata, FICS, 2014] 9...d6 [9...Nf6 10.Nd2 Re8 11.b3 Neg4 12.Nc4 Nxe3 13.fxe3 Qxh2 14.Qd5+ Kf8 15.Kd1 Qh1 16.Rxh1 Black resigned, HauntedKnight -rustyllm, FICS, 2011] 10.Nd2 b6 11.Qh5+ g6 12.Qh4 Ba6 13.c4 Nd3+ 14.Ke2 Nxb2 15.Rac1 Re8 16.Rg1 Qc6 17.Rg3 Nf6 18.Kf1 Nd3 19.Bd4 dxc5 20.Bxf6 Nxc1 21.Bxh8 Rxh8 22.Rf3+ Ke8 23.Qe4+ Qxe4 24.Nxe4 Nxa2 25.Nd2 Nb4 26.Re3+, Black forfeited on time, HauntedKnight - Dpouchy, FICS, 2015; 8...Nf6 9.Nc3 Qb4 10.O-O Qxb2 11.Bd4 Nc6 12.Bxf6 gxf6 13.Qd5+ Kg7 14.Ne4 Qe5 15.Qd3 Re8 16.Ng3 Qd4 17.Qf3 Ne5 18.Nf5+ Kh8 19.Qh5 Qg4 20.Qxe8+ Qg8 21.Qh5 Ng6 22.Ng3 b6 23.Rfe1 Bb7 24.Rad1 Ne5 25.Rxe5 fxe5 26.Qxe5+ Qg7 27.Qxg7+Kxg7 28.Rxd7+ Kg6 29.Rxc7 Ba6 30.cxb6 axb6 31.h4 Rd8 32.h5+ Kf6 33.Rxh7 Rd1+ 34.Kh2 Rd2 35.Ne4+ Black resigned, HauntedKnight - rriberi, FICS, 2015) 9.Nd2 (9.Nc3 Qxb2 [9...Qxc5 10.Bxc5 Black resigned, HauntedKnight - avargasg, FICS, 2012] 10.Qd5+ Kg6 11.Qxe5 Qxa1+ 12.Ke2 Qxh1 13.Ne4 Qxg2 14.h4 Qg4+ 15.f3 Qe6 16.h5+ Kf7 17.Ng5+ Black resigned, HauntedKnight - kyrylo, FICS, 2013) 9...Qxb2 10.O-O Nf6 11.c4 Qc3 12.Rc1 Qd3 13.Qa4 Rf8 14.Rfd1 Kg8 15.Nb3 Qg6 16.g3 Nfg4 17.Bf4 Rxf4 18.gxf4 Ne3+ White resigned, HauntedKnight - mansalta, FICS, 2015; and
8.Qe2 Qxe2+ 9.Kxe2 Nf6 10.Re1 Re8 11.Kf1 Neg4 12.Rxe8 Kxe8 13.h3 Ne5 14.Bf4 d6 15.cxd6 cxd6 16.Nc3 a6 17.Rd1 Ke7 18.g4 h6 19.g5 hxg5 20.Bxg5 Bxh3+ 21.Ke2 Bg4+ 22.Kd2 Bxd1 23.Kxd1 Rh8 24.Nd5+ Ke6 25.Nc7+ Kf5 26.Bxf6 gxf6 27.b3 Ke4 28.Kd2 f5 29.Kc3 f4 30.Ne6 Rc8+ 31.Kb2 Nf3 32.c4 d5 33.Kc3 dxc4 34.bxc4 b5 35.c5 Ke5 36.Ng7 Rxc5+ 37.Kb4 Rc2 38.a4 bxa4 39.Kxa4 Rxf2 40.Ne8 Nd4 41.Nc7 Ra2+ 42.Kb4 a5+ 43.Kc3 a4 44.Na6 a3 45.Nb4 Ra1 46.Kd2 a2 47.Nd3+ Kf5 48.Nb4 f3 49.Nxa2 Rxa2+ 50.Ke3 Ra4 51.Kf2 Kf4 52.Kf1 Ra2 53.Ke1 f2+ 54.Kf1 Ke3 55.Kg2 Ke2 56.Kg3 f1=Q 57.Kh2 Kf3 checkmate, HauntedKnight - pzinga, FICS, 2014.
8...Nf6 9.Nc3 Qh4
Previously HauntedKnight had faced 9...Qc4+ 10.Kg1 Qxc5 11.Be3 Qe7 12.g3 d6 13.Kg2 Bg4 14.Qd2 Bf3+ 15.Kg1 Bc6 16.f4 Nf3+ White resigned, HauntedKnight - truuf, FICS, 2014
10.Be3 b6 11.Ne2 bxc5 12.Ng3 d6 13.c3 Ba6+
14.Kg1 Rhe8 15.Qb3+ c4 16.Qd1 g6 17.Kf1 Neg4 18.Bd4 Nxh2+
This is an odd idea, instead of continuing the attack with 18...Bb7. Perhaps Black miscalculated something. This is the kind of opportunity many Jerome Gambit players expect and enjoy.
19.Kg1 Nfg4 20.Qd2
White should have continued to recover the piece with 20.Nf1 Qg5 21.Nxh2 Nxh2 22.Rxh2
20...Bb7 21.Qf4+
Still available was 21.Nf1.
21...Kg8 22.Rxh2
A final oversight.
22...Qxh2+ White resigned
Bill Wall is not a professional psychologist, but when it comes to playing off-beat chess openings, he understands a lot about how his opponents think. This can be of considerable help when playing the Jerome Gambit.
In some of the notes I give a number of complete Wall games that have been referred to in previous blog posts, but have never been presented in their entirety.
Wall, Bill - Guest2928386
PlayChess.com, 2015
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Kf8
The Jerome Variation of the Jerome Gambit, played by Alonzo Wheeler Jerome against David Jaeger in correspondence, 1880.
7.Qxe5
d6 8.Qg3 Nf6 9.d3
Bill has also tried 9.Nc3 Nh5 (or 9...Kf7 as in perrypawnpusher - truuf, blitz, FICS, 2011 [0-1, 32] or 9...Ng4 as in perrypawnpusher - klixar, blitz, FICS, 2007 [1-0, 33]) 10.Qf3+ Qf6 11.d3 Qxf3
12.gxf3 Bd7 13.Ke2 Bd4 14.Be3 Bf6 15.Nd5 Bd8 16.Rhg1 Kf7 17.f4 c6 18.Nc3
g6 19.f3 Be6 20.Rad1 Rf8 21.d4 d5 22.Kd3 Bc7 23.Ne2 Ke7 24.e5 Ba5 25.c3
Bb6 26.a4 Rae8 27.Ra1 Ba5 28.b3 Kd7 29.Rg2 Kc8 30.Kc2 Ng7 31.Kb2 Kb8 32.b4 Bd8 33.a5 Bh3 34.Rg3 Bf5 35.Nc1 Ne6 36.Kb3 Be7 37.Rg1 Bh3 38.Nd3 g5
39.fxg5 Rxf3 40.Rg3 Rxg3 41.hxg3 Rg8 42.a6 Bxg5 43.Rh1 Bf5 44.Bxg5 Bxd3
45.Bh4 Bxa6 46.Kc2 Kc8 47.Rh2 Kd7 48.Rf2 Ke8 49.Rf6 Rg6 50.Rf5 b6 51.Rh5
h6 52.Bf6 Kd7 53.Rh3 Bc4 54.g4 a5 55.bxa5 bxa5 56.Rh2 a4 57.Kb2 Nf4 58.Ka3 Bb3 59.Rh4 Nd3 White resigned, Wall,B - Ahmadi,S, Chess.com, 2010.
9... Bg4
This is different that other defenses that Bill has either played or seen:
9...Nh5 10.Qf3+ Qf6 (10...Ke8 , perrypawnpusher - maxmi, blitz, FICS, 2010 [1-0, 42])
11.Qxf6+ Nxf6 12.Nc3 Ke7 13.Ke2 Be6 14.Be3 Bxe3 15.Kxe3 Ng4+
16.Ke2 Rhf8 17.f3 Nf6 18.d4 a5 19.a4 c6 20.Rhe1 Rae8 21.Rab1 Rb8 22.Kd2 Nh5 23.d5 Bd7 24.Re3 Be8 25.b4 axb4 26.Rxb4 Nf6 27.a5 c5 28.Rb1 Nd7 29.Nd1 b5 30.axb6 Nxb6 31.Kc1 Bg6 32.Reb3 Nd7 33.Ne3 Rxb3 34.Rxb3 Ra8 35.Kb2 Ra6 36.Rb7 Rb6+ 37.Rxb6 Nxb6 38.h4 Kf6 39.Ng4+ Ke7 40.Ne3 Kf6 41.g3 Be8 42.Kc3 Bg6 43.Ng4+ Ke7 44.Nf2 Be8 45.g4 Kf6 46.f4 Bb5 47.h5 h6 48.Kd2 Nc4+ 49.Ke2 Ne5+ 50.Ke3 Nc4+
51.Ke2 Ne5+ 52.Kd2 Nf7 53.Nd1 drawn, Wall,Bill - Guest6614602, PlayChess.com, 2014
9...Ng4 10.O-O Qf6 (or 10...Ke8 as in perrypawnpusher - salla, blitz, FICS, 2010 [1-0, 18])
11.c3 (or 11.Nc3 perrypawnpusher - marianomocoroa, blitz, FICS, 2010 [1-0, 14]) 11...Bxf2+ 12.Rxf2 Qxf2+ 13.Qxf2+ Nxf2 14.Kxf2 Be6 15.Nd2 Ke7 16.Nf3 Rhf8 17.h3
Rf7 18.Bg5+ Kd7 19.Kg3 h6 20.Bd2 g5 21.Rf1 Raf8 22.c4 c6 23.b4 b6 24.c5 g4 25.hxg4 Rg8 26.g5 hxg5 27.Rh1 g4 28.Ng5 Re7
29.cxd6 Kxd6 30.Rh6 Kd7 31.a4 Bf7 32.a5 b5
33.Bf4 Rg6 34.Nxf7 Rxh6 35.Nxh6 c5 36.bxc5 Kc6 37.Nf5 Re8 38.Bd6
Rd8 39.Nd4+ Black resigned, Wall,B - Filipmihov, FICS, 2012.
9...Kf7 10.Be3 Bxe3 11.fxe3 Rf8 12.O-O Kg8 13.Nd2 Qe8 14.Nf3 Bd7 15.Rae1 a5 16.h3 Nxe4 17.dxe4 Qxe4 18.Nd4
Rae8 19.Rxf8+ Rxf8 20.Rf1 Rxf1+ 21.Kxf1 Qe5 22.Qxe5 dxe5 23.Nf3 Bf5 24.Nxe5 Bxc2 25.Kf2 Be4 26.g4 Kf8 27.Kg3 Ke7 28.Kf4 Bb1 29.a3 Ke6 30.h4 c5
31.Nf3 b5 32.e4 a4 33.Ng5+ Ke7 34.Ke5 h6 35.Ne6 Bxe4 36.Nxg7 Bf3 37.Nf5+
Kf7 38.Nxh6+ Kg6 39.Kf4 Bd1 40.Nf5 b4 41.h5+ Kh7 42.Ne3 Be2 43.Nd5 bxa3
44.bxa3 c4 45.Nc3 Bd3 46.Nxa4 Bc2 47.Nc3 Bd3 48.a4 Black resigned, Wall,B - Badbeat994, Chess.com, 2010.
9...Be6 10.O-O Qe8 11.Be3
Bxe3 12.fxe3 Qg6 13.Qe1 c5 14.Nc3 Ke7 15.Nb5 Bd7 16.Nc3 Bc6 17.Rf3 Raf8
18.Rg3 Qf7 19.Rf3 g6 20.Qh4 Qg7 21.Raf1 g5 22.Qg3 Nd7 23.Rf5 h6 24.Qf2
Rf6 25.d4 b6 26.d5 Bb7 27.e5 dxe5 28.d6+ Ke6 29.Rxf6+ Qxf6 30.Qe2 Qg6 31.Qg4+ Kxd6 32.Rd1+ Kc7 33.Qxd7+ Kb8 34.e4 Qe8 35.Qd6+ Ka8 36.Nd5 Bxd5 37.Rxd5 Qb8 38.Qc6+ Qb7 39.Qf6 Qb8 40.Rd7 Qc8 41.Qg7 Rd8 42.Rxa7+ Kb8 43.Rf7
Rd1+ 44.Kf2 Rd2+ 45.Kg3 h5 46.Qxe5+ Ka8 47.Qxg5 Qg4+ 48.Qxg4 hxg4 49.Rf2
Rxf2 50.Kxf2 Black resigned, Wall,B - Milsrilion, Chess.com 2010.
9... h6 as in perrypawnpusher - caterwaul, blitz, FICS, 2010 (1-0, 39).
10.O-O
Bill takes a wait-and-see stance. Similar, but for comparison: 10.Be3 Bxe3 11.Qxe3 Kf7 12.h3 Be6 13.f4 c5 14.f5 Bd7 15.g4 Re8 16.O-O
Bc6 17.Qf4 Qb6 18.b3 Rad8 19.Nd2 c4+ 20.Kh2 cxd3 21.Nc4 Qd4 22.cxd3 Qxd3
23.Rad1 Qc2+ 24.Rd2 Qc3 25.Nxd6+ Rxd6 26.Qxd6 Nxe4 27.Qc7+ Kg8 28.Rd8
Qg3+ 29.Kh1 Nf2 checkmate MrJoker - Macuta, Internet Chess Club, 2011.
10...Bh5
11.h3 Qe7 12.Nc3 c6 13.a3
Okay, Bill's got me puzzled - and I know something about the Jerome Gambit. How can he afford to play 11.h3 and 13.a3 when he is playing a gambit, and time is supposed to be of the essence?
As we will see, he accurately accesses his opponent as being unprepared or uncertain about the proper defense (although the light-squared Bishop is free and trying to protect the Kingside), so there is time for White to keep his options open.
Sometimes letting Black keep his options open can lead to him making errors.
13...Bg6 14.Bg5 Qe5 15.Bf4 Qe6 16.Na4
If nothing else, Bill can eliminate his opponent's "two Bishops".
16...Nh5 17.Nxc5 dxc5
Not 17...Nxg3 18.Nxe6+ Ke7 19.Bxg3
Kxe6 20.f4.
18.Bd6+ Ke8 19.Qh2
19...Kd7
Too casual. It is not clear that the King is safer in his new position, and the (doubled) pawn that he give up is certainly of worth.
20.Bxc5 b6 21.Bd4 Qf7
Black's pieces are not so much developed as they are jumbled on the Kingside. His Bishop should have gone to f7 on his last move.
22.f4 Qe7 23.g4 Nf6
24.e5 Nd5
Bill points out that Knight retreats lead to trouble too: 24...Ng8 25.f5 Be8 26.f6 gxf6 27.exf6 Qf7 28.Rae1 or 24...Ne8 25.f5 Bf7 26.e6+.
25.f5 Be8 26.c4 Nc7 27.b4
Those crazy pawns! All 8 of them.
It is important to mention that Stockfish 6 rates White about 1/2 pawn better in this position. If Black can remain calm, he should be able to hang on.
27...Rf8 28.e6+ Kc8 29.a4 Kb7
Black has castled-by-hand, but his King still needs to be careful. I've got him right where he wants me! he might have thought, somewhat confusedly.
30.a5 Na6 31.b5 cxb5 32.cxb5 Bxb5 33.Rfb1 Nc7
Black's light-squared Bishop continues to defend valiantly with the Knight, but - those pawns...
34.axb6 axb6 35.Qg2+ Kc8
Black's situation has deteriorated to the point that only 35...Kb8 would save him from a forced checkmate.
36. Rxa8+ Nxa8
37.Qxa8+ Kc7 38.Be5+
Black resigned
