Here is another "day in the life of the Jerome Gambit" that turns into a long grind - and a win for White. The "Jerome pawns" prove strong - or at least easier to play.
ZahariSokolov - emranhamid
FICS, 2014
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8. f4 Nc6
Another solution for Black to the "Ups and Downs".
9.Qd5+
For the record, 9.e5+ shouldn't work, but did in Superpippo - MattMeister, FICS, 2002 (1-0, 60) and Ghandybh - ishahir, Chess.com 2009, (1-0, 17).
9...Ke7 10.Qxc5+ d6 11.Qg5+
Or 11.Qe3 as in perrypawnpusher - trombose, blitz, FICS, 20013, (1-0, 31).
11...Kf8 12.Qxd8+ Nxd8 13.f5 Nf6 14.d3 h6 15.Nc3 a6 16.Be3 Nc6 17.O-O-O Kf7 18.h3 Re8 19.g4 Ne5 20.g5 hxg5 21.Bxg5 Nh7 22.h4 Bd7 23.Nd5 c6
Black has been lulled into passivity - and error.
24.Nc7 Rac8 25.Nxe8 Rxe8 26.Bf4 Kf6 27.Rdg1 Kf7 28.Bxe5 dxe5 29.Rg6 Nf6 30.Rhg1 Rg8 31.Kd2 Nh5 32.R1g5 Nf4 33.Rd6 Ke7 34.Rxd7+
It was not necessary to return the exchange at this time.
34...Kxd7 35.f6 g6 36.Rxe5 Rf8 37.Re7+ Kd6 38.e5+ Kd5 39.c4+ Kd4 40.Rd7+ Kxe5 41.f7 Ke6 42.Rxb7 Rxf7 43.Rb6 Rd7 44.Rxc6+ Rd6 45.Rxd6+ Kxd6 46.d4 Kc6
White has played his advantage into a position where he is worse - but that assessment is based upon Black's ability to show that his Knight is more than equal to three pawns. (The Black Knight should attack and win the h-pawn.)
47.b3 a5 48.a3 Ne6 49.Ke3 Kd6 50.Ke4 Nf8 51.b4 axb4 52.axb4 Nd7 53.b5 Nf6+ 54.Kf4 Ke6 55.Kg5 Kf7 56.b6 Ne4+ 57.Kf4 Nd6 58.c5 Nc8 59.b7 Black resigned
This blog has been very honest: the Jerome Gambit is a refuted opening. You can find the refutations among the 2,025 posts so far. There are Jerome Gambit wins and Jerome Gambit losses.
Do we really need another refutation?
Apparently the answer is "yes".
ZahariSokolov - emranhamid
standard, FICS, 2014
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.Qf5+ Kd6 8.f4
There are 213 games with this position in The Database. While 8...Qf6 here is routine, and 8...Qh5+ exotic, I looked at one response by Black, 8...Nc4, in the previous post.
Here comes a shocker.
8...Kc6!?
There are only 3 games with this line in The Database.
Can Black's King simply walk away from his Knight like that??
The remainder of the game suggests that he can.
9.Qxe5 Nf6 10.d4 d6 11.d5+ Kb6 12.Qc3 Nxe4
Instead, 12...a5 13.a3 Nxe4 14.Qb3+ Ka6 15.Be3 Qh4+ 16.g3 Nxg3 17.Qd3+ b5 18.a4 Re8 19.Qxb5+ Ka7 20.Qxe8 Ne4+ 21.Kd1 Bg4+ 22.Kc1 Bxe3+ 23.Nd2 White resigned, was seen in VMACforever - Sillycon, FICS, 2013; while
12...Qe8 13.Qb3+ Ka6 14.Nc3 Nxe4 15.Qc4+ b5 16.Qxe4 Qxe4+ 17.Nxe4 Re8 was seen in NN - NN, 2012. )
13.Qb3+ Ka5 14.Bd2+
Worthy of a swindle was 14.Be3, as 14...Bxe3? would allow a draw by repetition starting with 15.Qa3+.
14...Nxd2 15.Nxd2 Qh4+ 16.g3 Re8+ 17.Kd1 Qh5+ 18.Kc1 b6 19.a4 Ka6
The King continues his escape.
20.Qc4+ Kb7 21.a5 Qxh2 22.Rxh2 Re1 checkmate
Here's an updated look at a Jerome Gambit variant that still holds a lot of poison for White.
In raw position comparisons, The Database has 9244 games after 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ where White scores 44%; while it has 1780 games after 1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 4.Bc4 Nf6 5.Bxf7+, where White scores 38%.
Ryndael - emranhamid
standard, FICS, 2012
1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 4.Bc4 Nf6 5.Bxf7+
The Italian Four Knights Jerome Gambit.
5...Kxf7 6.Nxe5+ Nxe5 7.d4 Bd6 8.f4
This line was investigated in "Attitude" and "Where Do Ideas Come From?" Parts 1, 2, 3, 4, 5 and 6.
I was surprised to see that Houdini 2, at 20 ply depth, considers it about equivalent to 8.dxe5.
Black's next move is new, however.
8...Nc4 9.e5 Bb4 10.0-0 Bxc3 11.bxc3 Ne4
12.f5
A slight improvement over 12.Qd3 d5 13.f5 in Rijndael - creamen, FICS, 2011, (0-1, 28).
12...Rf8 13.Rf4 d5 14.Qh5+ Kg8
White now throws everything into a frantic attack, but there is little hope.
15.Rxe4 dxe4 16.Bg5 Qd5 17.f6 gxf6 18.Rf1 Nxe5 19.Bxf6 Nf3+ 20.Rxf3 Qxh5 21.Rg3+ Kf7 White resigned
graphic by Jeff Bucchino, the Wizard of Draws
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