Showing posts sorted by date for query Harding Blackburne London. Sort by relevance Show all posts
Showing posts sorted by date for query Harding Blackburne London. Sort by relevance Show all posts

Saturday, January 21, 2023

UltraCorr 2023



 ICCF Senior International Master Tim Harding has been mentioned on this blog a number of times.

Past columnist ("The Kibitzer") for the ChessCafe website, and later, WorldChess, he is known for his devotion to correspondence chess, including editing and publishing 82 issues of "Chess Mail" magazine.

He has also written a large number of chess books:

  • Steinitz in London
  • British Chess Literature to 1914: A Handbook for Historians
  • Joseph Henry Blackburne: A Chess Biography 
  • Eminent Victorian Chess Players: Ten Biographies
  • Correspondence Chess in Britain and Ireland, 1824-1987 
  • The Write Move 
  • 50 Golden Chess Games 
  • Red Letters with CC-GM Sergey Grodzensky
  • 64 Great Chess Games 
  • Startling Correspondence Chess Miniatures
  • Why You Lose At Chess 
  • Four Gambits To Beat The French (Chess Digest, 1998).
  • Chess Openings for the Average Player 
  • Play The Evans Gambit 
  • Winning at Correspondence Chess 
  • Better Chess For Average Players 
  • Evans Gambit and a System v Two Knights Defense, Revised 2nd Ed 
  • The Fighting Fajarowicz 
  • The Classical French 
  • Dynamic White Openings and Dynamic Black Defenses 
  • The Games of the World Correspondence Championships I-X 
  • Openings for the Club Player 
  • Irregular Openings for the 1990's
  • The New Chess Computer Book 
  • Ponziani Opening 
  • Philidor's Defense, A Reappraisal 
  • Why You Lose At Chess 
  • Nimzowitsch Defence 
  • The Chess Computer Book 
  • Queen's Gambit Declined: Semi-Slav 
  • The Games of the World Correspondence Championships I-VII (1979).
  • French: MacCutcheon and Advance Lines
  • French: Classical Lines 
  • Colle, London and Blackmar-Diemer Systems
  • Spanish (Ruy Lopez): Marshall 
  • The Italian Game
  • The Leningrad Dutch 
  • The Batsford Guide To Chess Openings 
  • Sicilian: …e5 
  • Vienna Opening 
  • The Sicilian Richter-Rauzer
  • The Sicilian Sozin 
  • The Marshall Attack 
  • Counter Gambits
  • Bishop's Opening 
Dr. Harding's UltraCorr 2023 correspondence database has just been released. As he notes, it
is the only CC database edited by an acknowledged expert in chess history and correspondence chess...

The UltraCorr2023 database has over 2,452,000 games, about 100,000 more than last time [i.e. earlier edition], which are mostly games completed in 2022 but also include the fruits of more historical research. As usual, a considerable amount of work has been done to improve the player and event metadata and make it consistent for players who are active on more than one of the main CC platforms... 

UltraCorr2023 is a ChessBase-format database which has been created using ChessBase16 to guarantee backwards compatibility for people using earlier versions (back as far as CB10 at least and probably to CB8) and other programs such as Fritz which use the same file format.

Moreover we have checked that the database opens and functions in the recently released ChessBase 17 program. 

Correspondence games are often neglected by chess game databases (or under-reported, as is the case with the ChessBase correspondence CD, which doesn't quite compare). They are a great source of innovative moves and lines of play to sharpen and improve your play.

You can even find Jerome Gambit games in UltraCorr2023. 

Thursday, May 12, 2022

Jerome Gambit: Exciting


It is always fun to see someone excited about the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+). The following article introduced the classic game Amateur - Blackburne, London, 1884. (The authors apparently use the date from Mr. Blackburne's Games at Chess, "about 1880". This has been corrected by Dr. Timothy Harding - see "Jerome Gambit: Dr. Harding Checks In") The moves have been changed from descriptive to algebraic notation.

Philadelphia InquirerFebruary 19, 1978

Chess

by Leroy Dubeck and J. A. Livingston

Did you ever see the Jerome Gambit? If not, prepare to see it now!

It was developed in America in the latter part of the 19th century and can be properly called the sacrifice variation of the Giuoco Piano. For a long time, it was used with some success, until 1880, when Joseph Blackburne, long the British champion, overwhelmed a British amateur with a series of sparkling sacrifices. The game ends with white having a Q, two Rs, a B and N against two Bs and a N, yet being mated.

George Koltanowski and Milton Finklestein present the game in their stimulating, and refreshing book "Checkmate!" (370 pages). The book deals systematically with mating attacks - how they develop from characteristic positions. The publisher is Doubleday and the price is $9.95...

Amateur   Blackburne

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+?
This characterizes this gambit.
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6!
Blackburne's innovation; prior to this, black resorted to 6...Ke6 to protect his KN.
7.Qxe5 d6 8.Qxh8 
And now white is far ahead in material with a R and 2 Ps for a B.
8...Qh4 9.O-O Nf6 
Bottling the white Q.
10.c3 
Intending to play d4, but Blackburne doesn't grant him the time.
10...Ng4 11.h3 Bxf2+ 12.Kh1 
Not 12.Rxf2 Qxf2+ 13.Kh1 Qf1 mate
12...Bf5 13.Qxa8 
Where else could the Q go?
13...Qxh3+!! 14.gxh3 Bxe4 mate
Blackburne's game is stunning, and is likely the best known Jerome Gambit among chess players, but it is a bit of an exaggeration to call 6...g6 "Blackburne's innovation". The move appeared earlier in Jerome - Norton, correspondence, 1876 (1/2 - 1/2, 20); Vazquez - Carrington, 2nd match, Mexico, 1876 (1-0, 39); Jerome - Whistler, correspondence, 1876 (0-1, 15); and Jerome - Jaeger, correspondence, 1879 (0-1, 45).

Wednesday, December 18, 2019

Jerome Gambit: Another Day In The Life Of

Image result for free clip art chaos


Here is another (see "Jerome Gambit: Full-Bodied Defense") Jerome Gambit game which should be routine and boring. Black makes a mistake on move 7, turning his clear advantage into a clear disadvantage. In fact, this had happened twice before in Bill Wall games, and they showed "1-0" in 10 moves or less (in a third game, Black struggled on for 10 more moves).

So, Bill takes his advantage and moves on to the win. Things were not that simple, though. Watch.

Wall, Bill - Anonymous
lichess.org, 2019

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 




4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 g6



It is fun, kicking White's Queen. However, this move gives up the Knight at e5 and the Rook at h8. (If you worry about being greedy, you can substitute capturing the Bishop at c5.)

8.Qxe5+ Kf7 9.Qxh8 

Here, Black resigned in Wall, Bill - DGTS, FICS, 2011

9...Qh4+ 10.g3

Here, Black resigned, in Wall, Bill - Guest1681797, PlayChess.com, 2013,

10...Qh3

Or 10...Qf6 11.Qxh7+ Qg7 12.Qxg7+ Kxg7 13.Nc3 d6 14.Nd5 Bb6 15.b3 Bg4 16.Bb2+ Kh7 17.Nxb6 axb6 18.Kf2 Re8 19.h3 Be6 20.g4 Black resigned, Wall, Bill - Guest862403, Play.Chess.com 2014.

11.d3 d5 

So, here we go. White is up the exchange and a couple of pawns. His Queen is a bit uncomfortable in the corner, at h8, however, and his King is not altogether safe. What to do?

12.Qe5 

Perfectly reasonable. Anyone who has ever seen Amateur - Blackburne, London, 1884 (see "Nobody expects the Jerome Gambit!" and "Jerome Gambit: Dr. Harding Checks In") would not wait for ...Nf6, locking in White's Queen.

Now, White goes on to win in three dozen more moves.

But - wait. Stockfish 10, recommends, instead, 12.f5!?, with a whole lot of crazy tactics -  12...Bxf5 (not 12...gxf5 because of 13.Nd2 dxe4 14.Nxe4!? fxe4 15.Rf1+ and attack) 13.Qe5 and the f-file will be trouble for Black, especially after ...Qg2 is met by Rf1. Just one example of play is 13...dxe4 14.Qxc5 exd3 15.Qxc7+ Kf8 16.Qc5+ Kg7 17.Nc3 Qg2 18.Rf1 dxc2 19.Be3 Re8 20.g4 Qxg4 21.Kd2 - and you can see why Bill simply chose to remove his Queen!

12...c6

Black supports his d-pawn - but Stockfish 10 will have none of it. To keep only about a three-fourths of a pawn behind, Black should try 12...Qg2 13.Rf1 Bg4!? 14.Qxd5+ Kg7 15.Nc3 b6!? when 16.f5 Nf6!? 17.Qc4 (not 17.Qxa8? Bd4! with a forced mate) Qxh2 18.d4 Qxg3+ 19.Rf2 Qg1+ 20.Qf1 Qxf1+ 21.Rxf1 Bxd4 22.fxg6 hxg6 23.Nb5 Be5 24.Bf4 Bxf4 25.Rxf4 g5 26.Rf1 Nxe4 27.Rg1 Nf6 leaves Black with a pawn for the exchange...

So - Black's choice of a move is understandable, too.

13.f5 gxf5 14.Nd2 Nf6 15.Nf3 Qg2 16.Rf1 Qxc2 



It is humorous to point out that Stockfish 10 sees White as being the equivalent of 4 pieces ahead. I am not sure that Bill's King felt that way!

17.Ng5+ Kg7 18.Bd2 Qxd3 19.exf5 

This will support White's Knight when it comes to e6. For sheer madness, take a look at 19.Rf3 Qc4 20.Rf4 

19...h6 20.Ne6+ Bxe6 

21.fxe6

This is fine, altough Stockfish 10 recommends 21.O-O-O!? Qc4+
22.Bc3 Bd4 23.Qxd4 Qxd4 24.Rxd4 Bg8 when White would still be up the exchange.

21... Bd4 22.Qc7+ Kh8 23.O-O-O Qc4+ 24. Kb1 Ne4 25. Bc1 Qb4 

26.e7 

Cold blooded. Others might have returned the exchange with 26.Rxd4 to deal with one threat to b2, or tried 26.Ka1 to avoid the nasty 26...Nc3+ fork. Instead, Bill enlists the "Jerome pawn" in his checkmate threats.

26... Nc3+ 27.Ka1 Nxd1 28.Qd8+ Rxd8 

Abject surrender, although 28...Kh7 29.Rxd1 Bg7 30.Qxa8 Qxe7 would also leave him a Rook down. 

29.exd8=Q+ Kg7 

30.Qd7+ Kh8 31.Qe8+ Kh7 32.Rf7+ Bg7 33.Qd7 Qd4
34.Qf5+ Kg8 35.Re7 Qf6 36.Re8+ Kf7 37.Qh5+ Qg6 38.Re7+ Black resigned

He will soon be down a Queen for a few pawns.

Monday, January 28, 2019

Jerome Gambit: Puzzles and Mysteries (Part 5)

Before I began this blog, much of my investigation into the Jerome Gambit appeared online in the "Puzzles and Mysteries" section of Edward Winter's The Chess History Information and Research Center. Although it highlighted my mis-steps almost as often as my true discoveries, it provided valuable exposure to my quest, and put me in touch with a number of helpful sources, for which I remain expecially thankful to Mr. Winter.

With the help of the online Wayback Machine, I was able to bring much of this information forward. It adds to my earlier series of posts containing my longer Jerome Gambit article.


I don't know whether you are just looking for the origins of this gambit, but here's some more modern information.
It is mentioned in a footnote as being "unsound" in Gerald Abrahams' book The Chess Mind, originally published in 1951. I can't find my copy, or I'd be more specific.
It is still played occasionally in serious chess - if not at a very high level! I won a game with 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bxf7 ch Kxf7 5. Nxe5 Nxe5 6. Qh5ch Ng6 7. Qxc5 d6 8. Qc3 etc This was played in the Birmingham (England) League Division 4 on 5th September 2000.
Peter Banks, 21.05.03

Abrahams' The Chess Mind refers to the line 1.e4 e5 2.Bc4 Bc5 3.Bxf7+ as the once popular Jerome Gambit.
I have never seen that line before, having come to the Jerome as a variant of the Giuoco Piano - 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+.  I wonder if others are familiar with it?
It is not mentioned in Gary Lane's Winning with the Bishop's Opening (1993), and although Tim Harding mentions some main lines in his remarkable Bishop's Opening (1973), as well as "other rare of absurd moves," he does not touch on 3.Bxf7+.
Rick Kennedy, 04.06.03

Elliott Fletcher, in his enjoyable Gambits Accepted (1954), covers the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) and follows in Abraham's (The Chess Mind, 1951) footsteps when he writes "Some authors have called the opening with the moves 1.P-K4, P-K4; 2.B-B4, B-B4; 3.BxPch, by the name Jerome."

Other than Abrahams - who may simply have been a victim of a typesetting error (see earlier entry) - has anyone else beside Fletcher mentioned this line in the Bishop's Opening, or attributed it to Jerome?
Rick Kennedy, 02.10.03

Probably the best-known example of the Jerome Gambit is Amateur - Blackburne, London, 1880
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5 d6 8.Qxh8 Qh4 9.0-0 Nf6 10.c3 Ng4 11.h3 Bxf2+ 12.Kh1 Bf5 13.Qxa8 Qxh3+ 14.gxh3 Bxe4# 0-1. This is how the game appeared in Mr. Blackburne's Games at Chess(1899). To the best of my knowledge, the game was not published earlier than that.

The first player in the game has also sometimes been referred to as "NN" or "Anonymous" or "Stranger." Occasionally (e.g. 
www.superajedrez.com; or, with the wrong year, at www.chesslab.com ) the player has been given as "Millner," although I have not been able to find out why. At least once the player was erroneously referred to as "Jerome" - by Eric Schiller, Unorthodox Chess Openings (1988, 2002) .

Poring through some chess databases, I recently found that same game has been attributed to Halpern,J - Von Scheve,TEngland, 1880.

In addition, a very similar game, varying only at White's move 10, was Amateur - Neumann Guestav R L, London ENG, 1880:

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5 d6 8.Qxh8 Qh4 9.0-0 Nf6 10.b3 Ng4 11.h3 Bxf2+ 12.Kh1 Bf5 13.Qxa8 Qxh3+ 14.gxh3
Bxe4# 0-1

This raises a few questions (apart from the accuracy of computer databases, of course):
Did Blackburne's game pre-date Halpern - Von Scheve and Amateur - Neumann?
If not, whose game came first?
If so, were the latter games similar by coincidence, by imitation of Blackburne (and, if so, how did Von Scheve and Neumann come to know the line?), or by a common (with Blackburne) previous source?

Any information readers might have on "Halpern,J  Von Scheve,TEngland, 1880" and "Amateur - Neumann Gustav R L, London ENG, 1880" would be enlightening and greatly appreciated!
Rick Kennedy, 02.03.04

I've always trusted The Black Death's memory when he reported in Mr. Blackburne's Games At Chess (1899) that the Amateur - Blackburne game which crushed the Jerome Gambit occurred "about 1880."

Recently, though, I found the game reported in the August 15, 1885 issue of the Brooklyn Chess Chronicle, with the note "played some months ago in London."

Well, you play thousands of games in your life - match, tournament, casual, blindfold, simultaneous - and you're allowed to mis-remember a few!
Rick Kennedy, 30.04.04

As you  can see, some Jerome Gambit mysteries remain!

Tuesday, January 22, 2019

Jerome Gambit: Puzzles and Mysteries (Part 2)



Before I began this blog, much of my investigation into the Jerome Gambit appeared online in the "Puzzles and Mysteries" section of Edward Winter's The Chess History Information and Research Center. Although it highlighted my mis-steps almost as often as my true discoveries, it provided valuable exposure to my quest, and put me in touch with a number of helpful sources, for which I remain expecially thankful to Mr. Winter.

With the help of the online Wayback Machine, I was able to bring much of this information forward. It adds to my earlier series of posts containing my longer Jerome Gambit article.

The October 1881 Brentano's Chess Monthly contains a letter from S. A.Charles on the gambit, as well as analysis taken from correspondence games played between Charles and Jerome. Charles also mentions he had published analysis on the gambit in the Pittsburg Telegraph.
Neil Brennen, 19.12.01

A Jerome Gambit Chronology
The March 1876 (No. 71, p.103) issue of the Dubuque Chess Journal (also known at different times as the American Chess Journal and Brownson's Chess Journal) contained a game between Alonzo Jerome and William Shinkman, called "Jerome's Double Opening": 
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.d4 Bxd4 7.Qxd4 d6 8.0-0 Nf6 9.f4 c5 10.Qc3 Neg4 11.Nd2 b5 12.h3 h5 13.e5 b4 14.Qf3 Ba6 15.exf6 Bxf1 16.Qb7+ Kxf6 17.Ne4+ Kg6 18.f5+ Kxf5 19.hxg4+ Kg6 20.Qd5 Qd7 21.Qg5+ Kf7 22.gxh5 Bc4 23.b3 Be6 24.Bb2 Rag8 25.Rd1 d5 26.Be5 Rf8 27.Rf1+ Kg8 28.Nf6+ Rxf6 29.Bxf6 Rh6 30.Rf4 a5 31.Be5 c4 32.bxc4 dxc4 33.Bd4 a4 34.Re4 b3 35.cxb3 cxb3 36.a3 Qf7 37.g4 Qc7 38.Be5 b2 39.Bxb2 Qg3+ 40.Kf1 Qf3+ 41.Kg1 Qg3+ 42.Kf1 ½-½.
Around 1890, Blackburne won his famous game against an Amateur, at Simpson's Divan in London. It does not seem to have influenced written sources; perhaps it only appeared in print in Mr. Blackburne's Games at Chess, in 1899:
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5 d6 8.Qxh8 Qh4 9.0-0 Nf6 10.c3 Ng4 11.h3 Bxf2+ 12.Kh1 Bf5 13.Qxa8 Qxh3+ 14.gxh3 Bxe4#
The Games section of Brentano's Chess Monthly, October 1881, contained 6 not-completed correspondence games between Jerome and S.A. Charles, with analysis. In an accompanying letter to the editor, Charles said he had "published in the Pittsburg Telegraph a compilation of such analyses of the Jerome Gambit as I could find, with some additions from published games." This is no doubt how Charles got identified in the American Supplement to Cooks' Synopsis as the opening's chief analyst.
Published in 1884, Cook's Synopsis of Chess Openings A Tabular Analysis by William Cook, With American Inventions in the Openings and Fresh Analysis since 1882, by J. W. Miller; had some analysis of the gambit, including the note "This move [4.Bxf7+] constitutes the Jerome Gambit, which, although unsound, affords some highly instructive analysis."
The first edition of Chess Openings Ancient and Modern, 1889, gives the Jerome Gambit its own chapter, calling it "a very risky attack." The second edition of Chess Openings Ancient and Modern, 1893, expands its analysis, but notes "it is very rarely practicised, but as a similar sacrifice of a minor piece for two pawns to stop Black from castling may often occur in the King's Knight's opening, we give the Jerome Gambit as a representative form of this kind of attack on its merits, showing its strengths and weaknesses apart from accidental circumstances, which in actual play may materially affect the result."
By 1906, Cook published The Evolution of the Chess Openings, with no mention of the Jerome Gambit.
Rick Kennedy, 01.01.02

Gathering information on the Jerome Gambit, (or "Jerome's Double Opening" asit was referred to in the Dubuque Chess Journal of March 1876), I have run across an article by W. John Lutes, in the 11/28/61 issue of the Ohio State University student chess club newsletter, "Phalanx"Lutes analyzes the opening, and refers to "Mortimer's analysis from MOCO." This appears to be a reference to James Mortimer, editor of The New Century Chess-Book, and Companion to the Chess Player's Pocket-Book; but neither title fits the intials referred to. (For what it's worth, the edition of MCO - Modern Chess Openings - available to Lutes was MCO9, and it has nothing on the Jerome.)
Can anyone supply the name of the reference? Thank you.
Rick Kennedy, 08.01.02

A couple of days in the Carnegie Library, Pittsburgh, viewing microfilm of the Pittsburg Telegraph, yields the following pieces to the Jerome Gambit puzzle (placed in temporal perspective around the previously noted article in the October 1881 issue of Brentano's Chess Monthly): 
Pittsburgh Telegraph, January 19, 1881: "The following careful and complete analysis of the Jerome Gambit, one of the newest attacks in chess, and to be found in but few books, was compiled and condensed for THE TELEGRAPH by Mr. S. A. Charles, President of the Cincinnati Chess Club, and victor in its recent tournay.... [analysis given]"
Pittsburgh Telegraph, February 2, 1881: "The following game played betwen the author of the 'Jerome Gambit' and another amateur." Jerome,A - Amateur 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ This move constitutes the gambit, and although unsound, as shown by Mr. Charles' analysis in this column, yet leads to some intersting and critical positions. 4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6 8.f5+ Ke7 9.Nc3 Nf6 10.Qh4 c6 11.d3 Qe8 12.Bg5 b5 13.0-0-0 h5 14.d4 Bxd4 15.Rxd4 c5 16.Bxf6+ gxf6 17.Nd5+ Kf7 18.Qxf6+ Kg8 19.Ne7+ Kh7 20.Rxd6 Ng4 21.Qg5 1-0"
Pittsburgh Telegraph, April 27, 1881: "To the Chess Editor of the Telegraph, A few weeks ago I sent you a compilation of such analysis as I could find of the 'Jerome Gambit,' not claiming to present anything new, but only to furnish in a compact form some information which was not probably accessible to most of your readers.
"Since its publication I have received some letters from Mr. Jerome, the inventor of the gambit, claiming that his gambit was sound and that the attack could be improved upon in some fo the variations given. Mr. Jerome's claims as to the corrections, at last, seem to be well founded, and I give below, as an appendix to my former article, a short tabular statement covering the principal changes and correstions suggested by him.
"It is much to be hoped that Mr. Jerome may himself give to the public at an early date his own analysis of this, the only opening of any note of American Invention. Very respectfully, I. [sic] A. Charles... [analysis given]"
Pittsburgh Telegraph, June 8, 1881: "A letter received from Mr. A. W. Jerome calls attention to the fact that he does not claim the Jerome Gambit to be analytically sound, but only that over the board it is sound enough to afford a vast amount of amusement. Mr. J. Refers to the so-called 'Meadow Hay' opening as being an American invention. Well, if that is so, the less said about it the better for American chess reputation."
Brentano's Chess Monthly, October 1881: "Some time since I published in the Pittsburg Telegraph a compilation of such analyses of the Jerome Gambit as I could find, with some additions from published games. Mr. Jerome justly criticized some of the moves as not being the best for either party, and we commenced as series of correspondence games more as a test of the opening than of individual skill.
"Unfortunately Mr. Jerome's business engagements have prevented him from playing out the full number of games originally started; yet the situation even in the unfinished games seems to me at least to prove the gambit unsound, and that while White may win against weak, he cannot do against strong play.
"I should add, perhaps, that Mr. Jerome does consider the defenses here given to 6.d4 to be the best but he does not suggest any others. Very respectfully S.A. Charles... [analysis given]"
Pittsburgh Telegraph, November 2, 1881: "To the Chess Editor of the Telegraph. The following analysis is a compilation, but is primarily based on games played by me with Mr. Jerome. A part of it has appeared in Bretano's Chess Monthly for October, but as the notation there adopted is not as good, in my opininon, as the tabular form, and as it also comtains some misprints and errors, owing, perhaps to my chirography, I have thought best to rewrite and add to the article and forward to you if you have space for it. Very respectfully,S.A.Charles... [analysis given]"
Pittsburgh Telegraph, November 16, 1881: To and From Correspondents.Mr. Charles writes calling attention to small errors in his analysis of the Jerome Gambit.."
Pittsburgh Chronicle Telegraph, February 27, 1884: "In Cincinnati we met a number of players in the Mercantile Library, the chess room of which... We also had the pleasure of contesting several games with Mr. Jerome, of PaxtonIll. He is well known as the author of the so-called Jerome Gambit, in which white sacrifices the Bishop by taking KBP on the fourth move of the Giuoco Piano game. Neither the gambit nor its author proved strong in the contest."
Pittsburgh Chronicle Telegraph, May 21, 1884: "One feature of the first American Edition of "Cook's Synopsis of the Openings," which will soon be published by Robert Clarke and Co. of Cincinnati, will be a supplement containing the fresh analysis that has come into notice during the last two or three years. It is especially desired to give all American openings, or important American variations in the old openings. The Text of "Cook's Synopsis" will be presented exactly as it stands in the third and last edition, now out of print, but greatly in demand as it deserves to be. It is hoped that the additions will give the book a new value for America."
Please note the last item from the Chronicle Dispatch: both "fresh analysis that has come into notice during the last two or three years" and "it is especially desired to give all American openings" point towards the Jerome Gambit, regardless of its over-the-board merit. Note, too, that publisher Robert Clarke and Co. and the indefatigable S.A. Charles are both of Cincinnati.
Finally, readers who have flown in and out of Cincinnati may recall that its airport, actually, is across the river in Kentucky. Perhaps Joseph Blackburne's labelling of the Jerome Gambit (Mr. Blackburne's Games of Chess) as "the Kentucky Opening" is merely a slight error of geography.
Rick Kennedy, 18.07.02

Of course, Dr. Tim Harding clarified the date of the Jerome Gambit game Amateur - Blackburne, London, as 1884, some time back.

Despite my fanciful "geography lesson" above, the origin of "the Kentucky Opening" has ben pretty well established: see the blog posts "The Kentucky Opening" Part 1, Part 2, and Part 3.

It is likely that James Mortimer's "MOCO", referenced by Lutes, refers to his Manual of Chess Openings.