Happy Birthday: Twelve months of blog...

Today marks the 1 year "birthday" of this daily-posted blog. Thanks for stopping by!

Many people have provided information on the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) and other openings for both jeromegambit.blogspot.com and my (unreleased) article on the history of the Jerome Gambit.

I want to express my heartfelt thanks to each of those who have helped, starting with the Jerome Gambit Gemeinde, of course, but including: Jude Acers, Deanna Austin, Kent Ball, Pete Banks, Teni Bedrosian, Martin Bennedik, Eric Bentzen, John Blackstone, Harold Bohn, Neil Brennen, Paul Broekhuyse, Stefan Bücker, J. Gayle Camarda, Franklin Campbell, Geoff Chandler, Adailton Chiaradia, Sarah Cohen, Coxsackie Historic Preservation Commision, Kristina Daily, Dan DeHann, Todor Dimitrov, Steven Dowd, Paul Dunn, Bob Durrett, Erik at Chess.com, Wayne Everard, Andrew Fabbro, Malcolm Farley, Steve Farmer, Ward Farnsworth, Micah Fisher-Kirshner, Sam Fore, Richard Forster, Ken Fraser, Steve Frymer, Kapil Gain, Gary Gifford, Scott Givens, Michael Goeller, Green County Historical Society, A.B. Hailey, Tim Harding, Keith Hayward, Jyrki Heikkinen, Dan Heisman, Adam Henderson, John Hilbert, Owin Hindle, James F. Holwell, Colin James III, Thomas Johansson, Fyhn Karsten, Ara L. Kaye, Paul Keiser, Libby Ford Kennedy, Rick Kinkaid, Tom Klem, Korch of Korch's Corner, Michael Kramer, Ty Kroll, Robert Kruszynski, Rosemary Kurtz, Gary Lane, Heather Lang, Stan Larsen, George Laven, Peter Lupu, Jeff Martin and the staff of the John G. White Collection at the Cleveland Public Library, Missi Matt, Tim McGrew, Hindemburg Melao, Anna Maria Mihalega, Martin Moller, Dennis Monokroussos, Louis Morin, Mark Morss, Robert Murnan and the staff at the Cleveland Research Center, Clyde Nakamura, Christopher Nelson, Anne Newman, Russ Newman, Jan Newton, Reg Nonni, Ryan North, William Paulsen, James Pratt, Tyrin Price, Tom Purser, Francesco Recchia, Marianne Reynolds, Peter Reuter, N. Earl Roberts, Magnus Rosenstielke, Tim Sawyer, Eric Schiller, Rainer Schlenker, Anne Sebba, Daaim Shabazz, Jeremy Spinrad, Peter Stockhausen, Susan Strahan, Jason Stratman, David Surratt, Joseph Tanti, Pat Tavenner, Anders Thulin, Randy Tipton, Toby and Traci at TobyChess, Attila Turzo, Cindy Ulrich, Olimpiu Urcan, Bill Vallicella, Jaap van der Kooij, Jeroen van Dorp, Vedder Memorial Library staff, Lissa Waite, Andrew Walker, Art Wang, Bill Wall, Brian Wall, Ken Whyld, Edward Winter, Peter Wong, Ed Yetman, Jack Young, Bradley Zang and Lev Zilbermints.

As a "birthday present" to all who are interested, I have put together a PGN database of over 1,100 games: mostly Jerome Gambits or Jerome-ish Gambits, with occasional forays into other unorthodox opening areas, as they have been touched upon on in the first year of this blog.

I also have .pdf files for the Unorthodox Openings Newletter issues #17, #18 and #21 for the articles "Jerome Gambit, or Jerome Gamble?" by Rick Kennedy & G. K. Gifford; "Jerome Gambit – Revisited," by Rick Kennedy; and "Nobody Expects the Jerome Gambit!" by Rick Kennedy; respectively.

Finally, it is possible to provide the first year of this blog as one file that can be viewed with a web browser, off-line – all of the fun, none of the bandwidth.

They are yours for the asking, with my thanks for stopping by to celebrate.

Semi-Good

I can understand the excitement of the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) and occasionally that can get a player ahead of himself or herself. The Jerome motif can be fun against the Semi-Italian Opening (1.e4 e5 2.Nf3 Nc6 3.Bc4 h6) but, as the following game shows, it is best to wait for Black to play ...Bc5 first.


Fuller - Vallance-Gallant
Women's Open Championship of Canada
ICCF, 2008



1.e4 e5 2.Nf3 Nc6 3.Bc4 h6
4.Bxf7+ Kxf7 5.0-0

There's no use trying 5.Nxe5 Nxe5 6.Qh5+, as after 6...Ng6 there is no Bishop to capture on c5. I've gotten away with this oversight against marapr and my buddy abhailey has done the same against cumelen, but it's not the right way to play the Jerome Semi-Italian.

White's situation is similar to that in playing the "modern" Jerome Gambit: it's hard to work up play without her opponent's help.

5...d6 6.Nc3 Nf6 7.Nd5
7...Be7 8.c3 Re8 9.d4 Bg4

White keeps offering material, and Black keeps declining – and developing.

10.h3 Bxf3 11.Qxf3 exd4 12.c4 Kg8


Black has castled-by-hand, and White's game continues to go from bad to worse.

13.b4 Nxd5 14.cxd5 Nxb4 15.Qg3 Bg5

16.a3 Bxc1 17.axb4 Bb2 18.Rab1 Bc3 19.b5 Rxe4 20.Qf3 Qe7 21.b6 axb6 22.Ra1 Bxa1 23.g3 Re1 24.Qd3 Qe2 25.Qxe2 Rxe2 26.Rxa1 Rxa1+ 27.Kg2 d3 28.Kf3 Raa2 29.h4 Rxf2+ 30.Ke4 d2 31.Ke3 d1Q 32.Ke4 Qa4+ 33.Kd3 Rf3 checkmate

To paraphrase Albert Einstein, one should play the Jerome Gambit as soon as possible, but not sooner.

Role Reversal

Sometimes in a Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) game, the players' roles can be reversed, and Black can become the attacker. In those cases, the second player must use everything he has, or risk seeing the game slip away.

Valverde,M (2136) - Krause,V (1683)

CiF-4er/0114 Remoteschach.de, 2008

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

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5

7...Qe8

This is new. Blackburne's defense is 7...d6. Whistler's defense is 7...Qe7. The text looks like a finger-slip, but it is an interesting counter-gambit that almost works.

8.Qxc5

Taking the Rook leads to a painful death after 8.Qxe4+, as in the Whistler see – "Whistling by the graveyard..."

8...Qxe4+ 9.Kf1 Nf6

Instead of this natural move, Rybka 3.0 suggests 9...b6. The idea is the pawn sacrifice 10.Qxc7, which would allow Black to whip up a scary attack with 10...Ba6+ 11.d3 Nf6. Black's threat of ...Bxd3+ and then ...Qxd3+ is annoying. White can try 12.Qd6, and then face 12...Rhe8 when things are quite unclear.

Passing on the pawn doesn't avoid all the danger, for example 10.Qc3 Bb7 11.f3 Qe6 12.Kf2 (White could trade a Queen for two Rooks with 12.Qxh8 Nf6 13.Qxa8 Bxa8) 12...Re8 13.Rf1 Nf6 14.d3 Qd6 15.Kg1 Re2 and even though White has castled-by-hand, the game is still unclear.

10.d3 Qe6 11.Nc3 Re8 12.Bg5 b6

The pawn offer isn't as strong here (although it may lead to a drawish Bishops-of-opposite-color ending), and White isn't thinking "material," anyhow, he's thinking "safety."

13.Qd4 b5

This is a tactical oversight that allows White to wrap up the game. More energetic was the thematic 13...Bb7, when Black still has some pressure for his pawn.

14.Qxf6+ Qxf6 15.Bxf6 Kxf6 16.Nd5+ Black resigned

Keep the shilling...

For those Readers who like to apply the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) treatment to the Blackburne Shilling Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4), the following game should bring a smile to their faces.

By the way, a number of years ago, a Hindemburg Melao wrote an interesting article analyzing Amateur - Blackburne, London 1885, “Ajedrez a la Ciega”, (not currently available). Could he be the same player as below?

Melao Jr.,H - Danilo
Centro Cultural, 1996
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4 4.Bxf7+

This game pre-dates all of the 4.Bxf7+ Blackburne Shilling Gambit games that I have in my database.

4...Kxf7 5.Nxe5+ Ke6 6.c3

The recommended line, as in perrypawnpusher - TheProducer, blitz 10 0, FICS, 2009 (see "Jerome Gambit: Reeling Sequel") but here Melao plays much better than I did.

6...Kxe5 7.cxd4+ Kxe4 8.Qh5

Black should not have taken that pawn on e4.

8...Kxd4

Sadly, Black's best move is 8...g5, to try and limit the White Queen. Still, after 9.Qg4+ Kd5 10.Nc3+ if Black's King isn't mated, he will eventually lose a Rook to a Queen check at e5.

9.d3 Bb4+ 10.Nc3 Bxc3+ 11.bxc3+ Kxc3

12.Qc5+ Kxd3 13.Qd5+ Kc3 14.Bd2+ Kb2 15.Qb3+ Kxa1 16.0-0 checkmate

Tips for Advanced Chess Tutors

At the RedHotPawn chess site I ran into a discussion titled "Tips for Advanced Chess Tutors" which had an interesting post from Fat Lady (rated 2145) about an creative use of the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+)


Fat Lady
rated 2145
04 Nov '06 21:20 :: 0 recommendations
I find it quite difficult to go over other people's games as they often have their own way of playing which is completely different to mine. I try to be careful not to force my style onto them. This is especially true of attacking players - if I'm going over a game between a couple of ten year olds, then it's likely I'm going to be able to find an adequate defence to the winner's sacrifical attack. But does that mean I should tell them their sacrifice was unsound? I tend to just refute the really obviously bad sacrifices and attacking ideas and suggest better ways of carrying out a similar idea. My theme for tomorrows lesson is "How to survive a sacrificial attack". One of the things I'll be doing is pairing them up and asking them to continue the following game: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bxf7+ Kxf7 5. Nxe5+ Nxe5 6. Qh5+ I will try to pair them up so that a player with an attacking style in Black, and one with a more positional style is White, just to see how it works out.

A Jerome Gambit Motif

I do not know if James Lenz's opponent, Lyle Hansen, was even aware of the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) or not, but when I saw the game Hansen - Lenz from the 2008 South Dakota State Tournament on the South Dakota Chess Association website, I recognized a Jerome-ish quality to White's play – even if it was against 1...b6 and 2...Bb7.

The notes below are by Lenz, who was annotating his "best" and his "worst" games of the tournament. 

Queen's Fianchetto Defense, Nimzowitsch Defense (B00)

Lyle Hansen (1800) James Lenz (1555) 

2008 South Dakota State Tournament, 

My worst game. 

 1. e4 b6 2.Nf3 Bb7 3.Bc4 Crude oil at $148/barrel and I had no gas left, it was the last round, trophy out of reach, I thought h6 was safe, I didn't even consider the Bxf7+ sacrifice until.

3...h6 4.Bxf7+?!

It does win many lines but all you need is one line out. The simple 3.Bc4 e6 is all Black needs to stalwort White's development from exceeding the "line of demarcation". The h6 oversight will infringe on Black's defense of his King. On the other hand, it will cost White two minor pieces and if Black plays without error into the 10-15 move range, Fritz 6 shows Black as winning. For Black there are many ways to lose.

4...Kxf7 5.Ne5+ Kf6

If 5...Ke8 6.Qh5+ g6 7.Qxg6#

6.Qf3+ Kxe5 It is not wise not to take the knight.

7.Qf5+ Kd6

Not 7...Kd4 8.d3 Nowhere safe for king, Be3#. Also 7...Kc4 8.b3+ Kb4 9.a3#, or 7...Kc4 8.b3+ Kd4 9. c3+ Kd3 10. Na3 Bxe4 11. helpmate Qb5#

8. e5+

If 8...Kd5 9.Nc3+ Kc5 10.e6+ Kd4 11. Nb5+ Kc4 (only safe square) 12.b3 Kb4 13.a3+ Ka5 14.Nxa7+ Ka6 15. Qb5+ Nxa7 and Black may be out of immediate danger? Although instead of 14.Nxa7+, much better 14.Nxc7+ d5 15.b4+ Ka4 16. Qd3 Qxc7 17. c4 with no protection from18.Qc2#. As I mentioned earlier, there are many losing lines.

Also instead of 8....Kd5, try 8....Kc5 9. d4+ Kxd4 10. Be3+ Kd5 11. Nc3+ Kc6 12. Qe4+ d5 13. Qa4+ b5 14. Qxb5#. Also with 8....Kc5 9.d4+ Kc6 10 c4 d5 [e6 en garde' 11.d5+ exd5 12. Qe4 "big trouble in little china"] 11. Qe6+ Qd6 12. cxd5 Kb5 13. Nc3 then either Kc4, Kb4 or Ka5 loses Queen to exd6.

8...Kc6 9. Nc3

Good for Black, 9...d5 10. exd5 e.p. exd6 11. Qe4+ Kd7 12. QxB Nc6 13. Qa6, Black has a 2 point material advantage and winning chances.

IM Sandor Kustar suggested 9....b5, after observing the position and "scolding me for moving too fast", and Fritz 6 agrees, 9....b5 10. a4 (#1 line) or Qe4+, Qg4, Qd3 and Qg6+ as other White options has Black at a 3 point advantage. Following the #1 line of 9....b5 10. a4 Kb6 here are three lines of play. 9...b5 10. a4 Kb6 11. axb5 c5 12. 0-0 e6 13. Qh3 Kc7 14. d4 cxd4. #2 line, 9....b5 10. a4 Kb6 11. Qd3 c6 12. axb5 Kc7 13. 0-0 e6 14. Qe3 Ne7. #3 line, 9....b5 10. a4 Kb6 11. Qg6+ e6 12. axb5 a6 13. Na4+ Ka7 14. d3 (Black is mated unless c5 with 15. Be3) so 14. d3 c5 or 14. d3 (give a Knight back strategy with Nc6) Nc6 15. Be3+ Kb8 16. bxNc6 Bxc6 17. Nc5 BxN 18. BxB d6 19. exd and Black may have a line out.

My worst game at the 2008 South Dakota State Championship continued as

9....e6 10. Qe4+ d5 11. Qa4+ Kc5 12. d4#.

Isn't chess fun?! There wasn't a lot of editorial because I was mentally spent and didn't have much of a "from this side of the board" observation. I did observe one thing, winning isn't everything but losing stinks.

Critical Line: 5...Kf8 (3)

In "Stats (1)" – where I began to take a look with ChessBase's "Opening Report" at the games in my Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) database – I mentioned that a
Critical Line for White came after 4...Kxf7 when he scored only 29% with 5.Nxe5+ Kf8 6.Nxc6 dxc6. In "Critical Line: 5...Kf8 (1)" and "(2)" this variation has been explored further.

I've faced 5...Kf8 three times, and twice my opponent recaptured with the other pawn, 6...bxc6:
perrypawnpusher - hdig, blitz 7 4, FICS, 2007 and perrypawnpusher - mika76, GameKnot.com, 2008 .

By the way, there's the odd game tonik - mika76, GameKnot.com, 2008, where Black recaptured with neither pawn, but instead started his own counter-attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Kf8 6.Nxc6 Bxf2+ 7.Kxf2 dxc6 8.Rf1 Qd4+ White resigned. Giving up the game was premature, as after 9.Ke1+ the first player had time to protect his e-pawn with 10.d3, and maintain a small advantage.

Still, in the diagram above, while it is possible to see Black's typical advantage in the Jerome Gambit (piece for two pawns), it is smaller than usual; and it is hard to see why White can't go about his standard plan of castling, developing pieces, and advancing his Kingside pawns with the usual play. My one game with the line, perrypawnpusher - Ykcir, blitz 14 0, FICS, 2009, ended in a quick draw, and things did not appear nearly as dire as to attract the label "Critical Variation."