I was wandering the internet the other day, looking for some Jerome Gambit references that were new to me, when I decided to visit the ChessBase Live Database.
There I found the game Fejfar, Vlastimil - Chvojka, Jaroslav, CZE-Cup32 final email ICCF, 2015 which did not appear in The Database.
Success!
Not really, as you will see.
Of course, Vlastimil Fejfar is familiar to readers of this blog - see "Correspondence Play Parts 1, 2, and 3", "Climbing Sněžka" and "A Fierce Jerome Gambit Battle" for starters.
But I think there is something mixed up in the ChessBase Live Database...
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Ke7
The first clue that something might be amiss. The Database has 44 games with this position, out of 13,090 games starting 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+. That turns out to be about 1/3 of 1% - a very rare move, indeed!
Of course, Black might be "experimenting", too, but it seems unlikely that he would turn his "won" game after White's move to a slightly worse game after his own move.
5.Nxe5
Suspicious. White would have a comfortable "pull" after either 5.Bxg8 or 5.Bb3. I could see this move in a lightning game... maybe. In a serious correspondence game? No.
5...Nxe5 6.Qh5
Again, raising eyebrows. Why not the straight-forward 6.Bxg8 Qxg8 7.d4 when 7...Qc4 8.dxc5 Qxe4+ 9.Qe2 Qxe2+ 10.Kxe2 is clearly good.
Feeling adventurous? Then 6.Bb3 was the move, and after 6...Nc6 or 6...Bd4 or 6...Bb6 White could test Stockfish 9's contention that the first player has an edge.
6...d6
Strangeness from the other side of the board. Black is rated at 2295, and should have seen 6...Bxf2+ 7.Kxf2 Nxf7, with a better game, easily.
7.Qh3
No, I don't think so.
7...Kxf7
Missing something.
More likely, the "game" is bogus.
8.Qh4
No. Not even blindfolded.
8...Qe7
Consistent, but absurd.
9.Qxe7+ Nxe7
And Black went on to win - in whatever alternate universe the battle was fought.
10.h3 Be6 11.d3 Rhf8 12.Ke2 Kg8 13.Be3 Nc4 14.d4 Rae8 15.e5 b5 16.dxc5 b4 17.Kd3 Rb8
Very strange, indeed.
I went to ICCF website, looked up the event, and studied the crosstable: Fejfar came in 2nd to Chvojka, with 20.5 points to his opponent's 21.5. When I downloaded the PGN file of what appeared to be the game, however, it had only the outcome, not the moves.
I checked my copy of ChessBase's Big Database and could not find the game.
Another blow to the argument "But I saw it on the internet!"
(Years ago, when chess game databases began to proliferate, publishers were known to "seed" their databases with imaginary games, the better to use them as markers to show if others - publishers, players - later copied their work. I suppose that is one possibility, here.)
Chessfriend Vlasta faces the "annoying defense" and shows that while White does not have have a lot to work with, neither does Black. The game is an extended battle, after which the point is split. It is not clear who was satisfied with the result, the defender who nicked his half point against a refuted opening, or the attacker who "survived" playing a refuted opening.
Vlastous - NEWMAN 1982
Internet, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6
So annoying. Black gives back the piece and drains a lot of dynamism out of the position.
8.fxe5 dxe5 9.Qh3+ Ke7 10.Qg3 Ke8
Vlasta has faced 10...Kf7 as well, in Fejfar,V - Goc,P (1/2-1/2, 70); Fejfar,V - Chvojka (0-1, 32); Vlastous 2456 - irinat 2597, ChessManiac.com, 2016 (0-1, 38); and Fejfar,V - Svoboda/corr Czech Cup, 2016 (1-0, 30).
11.Qxe5+
A small improvement over his earlier 11.Nc3 in Fejfar,V - Kyzlink, corr Czech Republic, 2015 (1-0, 20).
11...Qe7 12.Qxe7+ Nxe7
Now we have a battle between the extra two pawns and the extra piece in a Queenless middlegame. White cannot claim an advantage - but how is Black to win?
13.c3 Ng6 14.d4 Be7 15.Be3 Rf8 16.Rf1 Rxf1+ 17.Kxf1 b6 18.g3 Ba6+ 19.Kf2 Bd3 20.Nd2 Kd7
21.Bf4 Rf8 22.Ke3 Ba6 23.Nf3 Bb7 24.h4 h5 25.c4 Rd8 26.Rf1
Re8 27.b3 Bf6
Black's Bishop pair is focused on White's pawn center which has a protected passed pawn.
28.e5 Be7 29.Ng5 Rf8 30.Rf2 Ba3 31.e6+ Kc8 32.Kd3 Nxf4+ 33.gxf4 Kd8 34.f5 Ke7 35.Rf1 Bd6
Black seems unsure what to do. One idea, suggested by Stockfish 8, is to undermine the support of White's advanced passer, while exchanging Rooks, i.e. 35...g6 36.fxg6 Rxf1 37.g7 Rf8 38.gxf8=Q+ Kxf8.
36.Nh7 Rh8 37.Ng5 Rg8 38.Ke3 Bg3 39.d5 Bxh4 40.Kf4 c6
Interestingly enough, this attempt at undermining support is not successful, in that it opens a line for White's Rook. The piece activity allows White to give up a second pawn.
41.d6+ Kxd6 42.Rd1+ Kc5 43.Ne4+ Kb4 44.Rd7 Bc8 45.Rxa7 b5 46.cxb5 cxb5 47.Rc7 Ba6 48.Rf7 Ka5 49.Ke5 Kb6
50.e7 Re8 51.f6 gxf6+ 52.Nxf6 Bxf6+ 53.Rxf6+ Kc5
Black decides to surrender his Bishop for the advanced passed pawn, submitting to the draw.
54.Rxa6 Rxe7+ 55.Kf4 Kb4 56.a4 Rb7 57.axb5 Rxb5 58.Kg3 Kxb3 59.Kh4 Kb4 60.Rh6 Rc5 61.Rxh5 Draw
Chessfriend Vlasta Fejfar of the Czech Republic has faced the "annoying defense" to the Jerome Gambit a number of times. In the following game, his most recent, he comes away with the whole point.
Vlastous - Idalgit
Internet, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6
This is also called the "silicon defense" because it is the choice of many computer chess programs. Black returns a piece and takes a lot of the action out of the position.
8.fxe5 dxe5 9.Qh3+ Kf7
The text is about equal to 9...Ke7 which was seen in Fejfar,V -Goc,P, 2015 (1/2 - 1/2, 70), Fejfar,V - Chvojka, correspondence, 2016 (0-1, 32) and Vlastous - irinat, Chessmaniac, 2016 (0-1, 38).
10.Qh5+ Ke6 11.Qe2
Stockfish 8 gives the practical suggestion 11.Qh3+ hoping for a draw by repetition.
11...Qd6
Instead, 11...Ke7 was successful for Black in Wall,B - Alfil engine, Palm Bay, FL 2015 (0-1, 23); while 11...Nf6 was seen in Shredder 8 - RevvedUp, blitz 2 12, 2006 (1-0, 25) and RevvedUp - Yace Paderborn, blitz2 12, 2006 (0-1, 14).
12.Nc3
c6 13.Na4 Nf6
A tactical slip that drops a piece. Black may have unconsciously decided that his opponent has finished moving his Queen.
14.Qc4+ Ke7 15.Nxc5 b6 16.Nd3 a5 17.Qc3 Ke6
18.Qb3+ Black resigned
Perhaps a bit soon, but Black sees he will lose the b-pawn, and White's Queen will escape any danger, so the game may have lost its interest.
Chess games have been compared to a work of art created collaboratively by two people. That can especially be said about Jerome Gambit games where, with a little bit of "help" by Black, something spectacular can be created.
On the other hand, without that kind of "cooperation" White can find himself in for some hard work - like in the game below, from chessfriend Vlastimil Fejfar.
Readers are encouraged to play through the game, and see if they can build on Vlasta's efforts.
Vlastous - irinat
ChessManiac.com, 2016
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6
Ah, man, the "annoying defense" again. By returning the piece Black takes a lot of excitment out of the game - kind of like an over-boiled piece of meat. Computers love the line, as it gives Black an advantage; and computers are less likely to make the kind of "human" mistakes that work toward creating an exciting work of art. In this game, Black does a good job impersonating a computer.
8.fxe5 dxe5 9.Qh3+ Ke7 10.Qg3 Kf7 11.Qxe5 Qh4+ 12.g3 Qe7 13.Qxe7+ Nxe7
White has two pawns for his sacrificed piece, but the "Jerome pawns" are a long way from becoming a dynamic, attacking force.
14.c3
Previously Vlasta played another difficult game with the interesting 14.h3, Fejfar,V - Chvojka, corr, Czech Republic, 2016, (0-1, 32).
14...Bh3 15.d4 Bb6 16.Nd2 c5 17.Nf3 h6 18.Be3 cxd4 19.Bxd4 Nc6 20.O-O-O
20...Bg2 21.Rhg1 Bxf3 22.Rgf1 Nxd4 23.cxd4 Rhc8+ 24.Kb1 Kg6 25.Rxf3 Rc4 26.b3 Rxd4 27.Rxd4 Bxd4
The occupants of d4 and e4 suggest the rest of the story.
28.Kc2 Rc8+ 29.Kd2 Bf6 30.Rf2 Rd8+ 31.Ke2 Kf7 32.Rf5 Rc8 33.Kd2 Ke6 34.Kd1 Bg5 35.h4 Rc1+ 36.Ke2 Bf6 37.Rb5 b6 38.a4 Rc3 White resigned
A valiant effort by White, but now his pawns are under too much pressure, and soon some will fall.
Once again, Vlastamil Fejfar, of the Czech Republic, plays the Jerome Gambit in a correspondence game, faces the "annoying" or "silicon" defense - and wins.
Fejfar, Vlastamil - Svoboda
corr Czech Cup, 2016
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6
This "annoying defense" has been the choice of several of Vlasta's opponents in the past. See: Fejfar, V. - Chvojka, corr Czech Republic, 2016 (0-1, 32); Fejfar,V - Pressl, corr Czech Republic, 2015 (1/2-1/2, 15); Fejfar,V - Kyzlink, corr Czech Republic, 2015 (1-0, 22) and Fejfar,V - Goc,P, 2015, (1/2-1/2, 70).
8.fxe5 dxe5 9.Qh3+ Kd6
I pointed out before that at 25 ply, Stockfish 6 showed the tiniest preference for 9...Ke7 over 9...Kd6, but liked 9...Kf7 best of all.
To update this, I checked with Stockfish 7 at 30 ply, and found its preferences to be, in order, 9...Ke7, 9...Kd6 and 9...Kf7, but the spread was less than 1/10th of a pawn in evaluation.
For a more "human" insight, I checked The Database.
I found 47 games with 9...Ke7. Black scored 47%.
I found 20 games with 9...Kd6. Black scored 27%.
I found 75 games with 9...Kf7. Black scored 27%.
For practical purposes, and with the support of Stockfish, Black might prefer 9...Ke7.
10.Qd3+
10.Qg3 was Fejfar, V - Goc, Pavel, 2015 (1/2-1/2, 70)
10...Ke7 11.Qg3 Kf7 12.Qxe5 Bd7
This is an odd move. (Could it have been a typo for the more reasonable 12...Bd6?) It hands back a piece, giving White a two pawn advantage with little compensation.
Instead, ...Bd4 was seen in Fejfar,V - Goc,P, 2015, (1/2-1/2, 70), by a slightly different move order.
13.Qh5+ g6 14.Qxc5 Qh4+ 15.Qf2+ Qxf2+ 16.Kxf2 Nf6 17.d3 Rhf8 18.Nc3 Kg7
White needs to complete his development, but, otherwise, he has no problem - his King is relatively safe, his pawn structure is sound.
19.Ke2 Bg4+ 20.Ke3 Be6 21.h3 Nh5 22.Ne2 Rae8 23.b3 Nf6 24.Ba3 Rf7 25.c4 Rd8 26.Raf1 Rfd7 27.Nf4 Bg8 28.Bb2 Rf8
29.e5 Re7 30.Kd2 Ne8 31.e6+ Black resigned
Black's pieces trip over each other, and he is bound to lose a piece, i.e. 31...Kh6 32.Nd5!? Rxf1 33.Rxf1 Rxe6 34.Rf8 c6 (the Rook has nowhere to go) 35.Nf4 Re7 36.Rxg8
Nicely done.
I received another Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) game from chessfriend Vlastamil Fejfar, of the Czech Republic. It appears to be a correspondence game, and is a very difficult battle, ultimately being won by his opponent. It should be of interest to Readers.
Fejfar, Vlasta - Chvojka
correspondence (?) Czech Republic, 2016
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6 7.f4 d6
The annoying "Annoying Defense", favorite of computer engines (hence the name, as well, "Silicon Defense"), which drains a lot of the play out of the opening and leaves White grasping at ways to continue his attack.
8.fxe5 dxe5 9.Qh3+ Ke7
For the alternative 9...Kd6 see Fejfar,V - Pressl, corr Czech Republic, 2015 (1/2-1/2, 15) and Fejfar,V - Kyzlink, corr Czech Republic, 2015 (1-0, 22).
10.Qg3 Kf7 11.Qxe5
11...Qh4+
Instead, 11...Bd4 was seen in Fejfar,V - Goc,P, 2015, (1/2-1/2, 70).
For 11...Qd6 see Wall,B - Qi,H, Chess.com, 2011 (1-0, 14); for 11...b6 see Wall,B - Redom,T, Chess.com, 2010, (1/2-1/2, 59).
12.g3 Qe7 13.Qxe7+ Nxe7
See "Philidor1792 vs The Annoying Defense" Parts 1 and 2.
White has two central pawns for his sacrificed piece, and would probably hold the game in club play or online blitz play. The fact that he can make no progress against his opponent in this game strongly suggests that it was a correspondence match.
14.h3 Be6 15.d3 Rhf8 16.Ke2 Nc6 17.c3 Kg8 18.Be3 Bd6 19.g4 Ne5
20.b3 Ng6 21.Nd2 Nf4+ 22.Bxf4 Bxf4 23.Nc4 a6 24.d4 Rae8 25.e5 b5 26.Ne3 c5
27.Rhf1 b4 28.Nf5 g5 29.Nd6 Re7 30.cxb4 cxd4 31.Kd3 Rb8 32.Ne4 Bf7 White resigned
