Saturday, May 4, 2013

Fighting Chess

If you play the Jerome Gambit, some day you will be faced with one of its many refutations. The only thing you can do is gather up your resources, look at the defense or counter-attack, and start "Staring It Down"...

Yopsoe turns in a great game of fighting chess.


Yopsoe (2047) - lucylucy (1736)

standard, FICS, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 




4...Kxf7 5.Nxe5+ Nxe5 6.d4 Qh4 




Black's sharpest response, which I have referred to as "a pie-in-the-face variation".


7.0-0 Ng4


Black is going for the kill, but this is probably not his strongest move.


8.h3 Bb6 


Instead, 8...Bd6 was seen in Sorensen,S - X, Denmark, 1888 (1-0, 27), the earliest example of 6...Qh4 in The Database. 


9.hxg4 


Not 9.Qf3+ as in Sir Osis of the Liver - perrypawnpusher, Jerome Gambit thematic, ChessWorld, 2008 (0-1, 38)


9...d6 10.f3 h5 


Sheer aggression. 


Development with 10...Be6 was seen in Wall,B - Rajiv, Chess.com 2010 (1-0, 33).


11.g5 Ne7 12.Be3 Rf8 13.Nc3 Kg8 


With the h-file closed to Black's Rook, he decides to castle-by-hand. Houdini gives Black a slight edge, but it must be annoying to the second player to have his counter-attack blunted.


14.Ne2 c5 15.c3 cxd4 16.cxd4 Bd8 17.Qc1 




Black would like to target the White pawn on g5, while White wants to move the action to another part of the board.


17...Ng6 18.Qc4+ Rf7 19.Rac1 a5 20.Qd5 Nf8 21.Rf2 Be6 22.Qxd6 Be7 


The game remains sharp, and Houdini gives White a slight edge, despite Black's active pieces.


23.Qb6 Bd8 24.Qb5 Bc8 


A puzzling defensive idea: to kick out White's Queen, Black un-develops.


25.g3 Qh3 26.g6 Nxg6 27.Rh2 Qe6 28.Qxh5 



Now White has the initiative, and his advantage grows, even as Black defends by exchanging pieces.

28...Rc7 
29.Rxc7 Bxc7 30.Nf4 Nxf4 31.gxf4 Bd6 32.d5 Qe7



The "Jerome pawns" are going to show their worth.


33.e5 Bc5 34.Bxc5 Qxc5+ 35.Kg2 Bd7 36.Qh8+ Kf7 37.e6+ Bxe6 38.dxe6+ Kxe6 39.Qxg7 


Taking Black's Rook at move 37 or 39 would have allowed a perpetual starting with ...Qc2+.


39...Qe7 40.Rh6+ Kd7 41.Qd4+ Kc8 42.Rh8+ Black forfeited on time



Thursday, May 2, 2013

Shipping


Finally, The Database has been sent out to those who have requested it. Ask, and you shall receive.

The Database is a free PGN database of  nearly 29,000 Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+), Blackburne Shilling Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4 4.Bxf7+), and Semi-Italian Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.0-0/4.Nc3/4.d3 Bc5 5.Bxf7+) games; as well as games following the so-far-unnamed order 1.e4 e5 2.Nf3 Nc6 3.Bc4 Na5 4.Bxf7+

A good number of the games in The Database are either Italian Four Knights Jerome Gambits (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bc5 5.Bxf7+) or Semi-Italian Four Knight Jerome Gambits (1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.0-0/4.Nc3 Nf6 5.Nc3 / 5.0-0 Bc5 6.Bxf7+)


Included are 1575 games in the "Impatient Semi-Italian Jerome Gambit Line" 1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.Bxf7+ for those who like to get saccing early.

Tuesday, April 30, 2013

Chess is not always a simple game


Strong players make it all look simple, but, at least for the rest of us, chess is anything but simple.

Wall,B - Guest344942
Playchess.com, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 


4...Kxf7 5.Nxe5+ Nxe5 6.d4 Bxd4 7.Qxd4 d6




8.Qd5+ Kf8 9.0-0 Nf6 10.Qd4 Nc6 11.Qd3 Qe7 12.Nc3 h6 13.Bf4




Chess is not always a simple game. Black, with a piece for a pawn, must be better, but he still has to complete his development and get his King to safety, while White has already connected his Rooks.


Black's plan for castling-by-hand will give his opponent a target.


13...g5 14.Be3 Kg7 15.f4 Ng4 




Black figures that he has time to trade off White's Bishop. For some reason he abandons that notion a couple of moves later, to his detriment.


16.Nd5 Qd8 17.Bd4+ Kh7




An unnecessary flinch. Necessary was 17...Nxd4 18.Qxd4+ Kh7 19.fxg5 (threatening 20.Rf7+) when White has nearly equalized, e.g. 19...Ne5 20.gxh6 Qg5 21.h4 (bumping the Queen off the g-file) Qxh6 22.Nxc7 Rb8 23.Nb5.


Now the roof falls in.


18.e5+ Kg8


The only escape from mate was 18...Kg7, although then there is 19.e6+ Nxd4 20.Qxd4+ Kg8 21.e7 Qe8 and 22.fxg5, threatening 23.Rf8+.


19.Qg6+ Kf8 20.fxg5+ Black resigned




Sunday, April 28, 2013

Study the Classics (Again)


As suggested earlier, players involved in Jerome Gambits would benefit from studying the "classic" game examples of that opening.

In the game below, MrJoker's opponent turns over his King at the loss of a Rook, just when things were becoming interesting. He should be sentenced to play over Amateur - Blackburne, London, 1885 - but, then again, "Nobody expects the Jerome Gambit!"  


MrJoker - gredow

blitz, 2 12 ICC, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ g6 7.Qxe5 d6 8.Qxh8 




Black disconnected and forfeited




Friday, April 26, 2013

Anger Management


Many people have an "anger management" problem of a specific kind: they put up with repeated small intrusions in their lives, saying nothing and setting no limits. Then, finally, the explode all out of proportion.

Wall,B - Guest3797656

Playchess.com, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ 




4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 



7.Qd5+ Kf8 8.Qxc5+ Qe7 9.Qe3 Nf6 10.Nc3 Kf7 




Black is looking to castle-by-hand.


Previously seen: 10...c6 11.0-0 d5 12.f3 Qe5 13.d4 Qd6 14.e5 Qe6 15.exf6 Qxe3+ 16.Bxe3 gxf6 17.Bh6+ Kf7 18.Rae1 Re8 19.Rxe8 Kxe8 20.Re1+ Kf7 21.g4 Be6 22.Ne2 Black resigned, Wall,B - Quack, Chess.com, 2010


11.0-0 Re8 12.f4 Kg8 13.d4 d5 14.f5 Nh8 




Black has allowed White's "Jerome pawns" to swarm, bypassing ...Nxe4 several times. Soon he will strike back, but it will be poorly matched to the position.


15.e5 Ng4 16.Qd3 c6 17.h3 Nxe5 18.dxe5 Qxe5 




The "science" is probably good here, as Black has returned his extra piece for two pawns, but he hardly has the advantage that he had at, say, moves 4, 6 or 8.


19.g4 d4 


Again, Black "fights fire with fire," or aggression with aggression, but only after he has allowed White to bottle up his Bishop and Knight, which should have been attended to instead. Another explosion is building up.


20.Bf4 Qc5 21.Na4 Qb4 22.b3 b5 23.a3 Qe7 24.Rae1 Qxe1 25.Rxe1 Rxe1+ 26.Kf2 Re8 27.Nc5 Nf7 




Black has aggressively exchanged his Queen for two Rooks, and achieved - what? White's pieces (including his King) are better developed and more prepared to swing into action.


28.g5 a5 29.f6 g6 30.h4 Bf5 31.Qxd4 Rad8




Finally. I still think White has the better game, however.


32.Qc3 Bg4 33.Qxa5 Re2+ 34.Kg3 Bf5


Again, passively allowing White's King to intrude, when 34...Rxc2 35.Kxg4 Rxc5 was the assertive way to go.


35.c3 Rd5 36.Qa8+ Nd8 37.Qb8 Rc2 38.Be5 Re2 39.Bd6 Re8 




After making "scary" threats on the Queenside, Black's Rook returns to defense.


40.Be7


Threatening 41.Bxd8 Rdxd8 42.Qc7 and 43.Qg7 mate.


Black resigned.


Wednesday, April 24, 2013

Don't Put Me In, Coach


I have a friend who told me that she once helped her team win a basketball championship game. As the seconds were ticking down at the crucial end of play, she said, "I went up to the coach and said 'Don't put me in, coach!' and she didn't, and we won the game..."

I thought of that as I won my last game in the third round of the Chess.com Italian Game Thematic Tournament, qualifying for the fourth round. I won both games against each of the other players in my quad rated lower than me. I drew both games against the player rated higher than me.

The curious thing was that I had played against the higher rated player in round one, where I won with Black, but lost with White playing the Jerome Gambit. In the second round, against the same opponent, I drew with Black, but lost again with the Jerome Gambit. This round I drew with Black - but my opponent declined to allow me to play the Jerome Gambit, and I drew with White, as well. This allowed me to tie him at 4-0-2.

In all fairness, even if I had played the Jerome Gambit and lost (or won) we both would have moved on to the fourth round, anyway. 

Monday, April 22, 2013

Brain Freeze



The Jerome Gambit can have many diffierent kinds of effects on a defender. I particularly like the "brain freeze." In the following game, each player has at least 15 minutes to start with, and yet...

majorminor - Mzolisi
standard, FICS, 2012

1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.Nf3 Bc5 5.Bxf7+ Black forfeited on time