Showing posts with label tschup. Show all posts
Showing posts with label tschup. Show all posts

Wednesday, July 17, 2013

Stepping Out of the Ring (temporarily)


I'm always up for a Jerome Gambit, if my opponent allows it.

Well - almost always. Sometimes my patience falters.

But that doesn't mean that I can't still play cheesy chess.

perrypawnpusher  - kanidonara
blitz, FICS, 2013

1.e4 e5 2.Nf3 Nc6 3.Bc4 h6


Side-stepping the Jerome Gambit for the Semi-Italian Opening.

4.0-0

Hoping for 4...Bc5 and a chance at the Semi-Italian Jerome Gambit.

4...Nf6 5.Nc3

Okay. Looking for 5...Bc5 and the ability to play the Semi-Italian Four Knights Jerome Gambit.

5...a6 

My opponent holds off on his ...Bc5. I've fussed about this before, in "Are We There Yet?"

6.d4

Giving up on the Jerome Gambit.

Previously I prevaricated with 6.a3 and then my opponents allowed me my wish by playing ...Bc5: perrypawnpusher - cinamon, blitz, FICS, 2010 (1-0, 28); and perrypawnpusher - Olito, blitz, FICS, 2011 (0-1, 35).

I also "passed" with 6.d3, getting a chance to sacrifice my Bishop as well, in perrypawnpusher - tschup, blitz, FICS, 2010 (0-1, 18)

Bill Wall played 6.a4 and scored with 6...Bd6 7.Bxf7+ Kxf7 8.Qe2 Re8 9.Qc4+ Kf8 10.Nh4 Ne7 11.d3 b6 12.f4 a5 13.fxe5 Bxe5 14.d4 d5 15.exd5 Bd6 16.Bxh6 gxh6 17.Rxf6+ Kg7 18.Raf1 Ba6 19.Nb5 Be5 20.dxe5 Qxd5 21.Qg4+ Kh7 22.Rf7+ Kh8 23.Qg7 checkmate, Wall,B - Kamyar,K, Chess.com, 2011.

6...exd4 7.Nxd4 Bc5 

8.Be3

I suppose that I could have still tried 8.Bxf7+, (although there are no examples in The Database) but I wanted to play this not-very-deep "trappy" move, as it was easy to guess my opponent's routine response.

8...0-0

Routine, but trouble.

9.Nxc6 bxc6 10.Bxc5

My opponent resigned a few moves later.

Here are a couple of similar examples, by long-time Jerome Gambit Gemeinde member PlatinumKnight.

PlatinumKnight - strawks
blitz, FICS, 2005
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.d4 exd4 5.Nxd4 Bc5 6.Be3 Nf6 7.Nxc6 bxc6 8.Bxc5 Nxe4 9.Bxf7+ Kxf7 10.Qf3+ Nf6 11.Bd4 Qe7+ 12.Kd1 Re8 13.Qb3+ d5 14.Nd2 Qe2+ 15.Kc1 Qe1+ 16.Rxe1 Rxe1 checkmate

PlatinumKnight - warehouse
blitz, FICS, 2005
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.d4 exd4 5.Nxd4 Bc5 6.Be3 Nf6 7.Bxf7+ Kxf7 8.Nxc6 Bxe3 9.Nxd8+ Rxd8 10.0-0 Bg5 11.e5 Ng8 12.Qf3+ Ke6 13.Re1 c6 14.Nc3 b5 15.Ne4 Ne7 16.Nxg5+ hxg5 17.Qg4+ Kd5 18.Qxg5 g6 19.Rad1+ Kc5 20.e6+ Kb6 21.Qxe7 a5 22.Qxd8+ Kc5 23.e7 Bb7 24.Qxd7 Bc8 25.Qc7 Bf5 26.Re5+ Kb4 27.c3+ Ka4 28.Qxc6 Rb8 29.Rd4 checkmate


Saturday, April 23, 2011

Totally Psyched Out

"I don't believe in psychology," Bobby Fischer supposedly said. "I believe in strong moves."

Then, again, Bobby probably never played the Jerome Gambit. If he had, he would have known the power of psychology (causing surprise, confusion, doubt and fear in the opponent) to make up for shortcomings, in an otherwise busted chess opening.

In the following game my opponent totally out-psychs me, though,and then adds some strong moves, too, for a well-deserved (for him) and painful (for me) victory.

perrypawnpusher  - Olito
blitz, FICS, 2011

1.e4 e5 2.Nf3 Nc6 3.Bc4 h6

The Semi-Italian Opening.

4.0-0 Nf6

With 4...a6 the game would transpose to perrypawnpusher - angelosgoulianos, blitz, FICS, 2007 (1-0, 40).

The whole Rook-pawns idea should not have been unsettling to me, but the fact that my opponent was playing his moves quickly sort of cued the ominous violin music to start playing in the background... See "If I write all this and someone reads it...".

5.Nc3 a6 6.a3

Temporizing. Last year I had tried a similar time-wasting idea, d2-d3-d4, in perrypawnpusher - tschup, blitz, FICS, 2010 (1-0, 18).

Of course, there certainly was nothing wrong with 6.d4 and a small advantage. I was still hoping for a Jerome Gambit-style game.

6...Bc5 7.Bxf7+ Kxf7 8.Nxe5+ Nxe5 9.d4 Nf3+


This hit me like a ton of bricks.

Not just the move I had seen it in my game against AirmanLeonidas – but the ideas behind it.

My game with Olito was taking place later on in the same day that I had posted my ICC game against HenryV . In the notes to HenryV I had pointed out that White could capture the Black Knight on f3 with his Queen, because if Black retaliated with with ...Bxd4, White had a neat maneuver starting with Nc3-b5.

Of course, my opponent had just prevented Nc3-b5 with his a-pawn move.

Apparently, Olito was familiar with my blog post and had planned accordingly. Panic ran screaming down the hallways of my brain – which is reason #253 as to why I will never be a good chess player...

For the record, the text move is better than 9...Qe7 as in perrypawnpusher - cinamon, blitz, FICS, 2010 (1-0, 28).

10.Qxf3

I decided to go along with a modification of my original plan, anyhow.

Next time I will take a look at 10.gxf3, breaking up my Kingside pawns, but giving me a chance to scatter Black's pieces after 10...Ba7 11.e5 Nh7. Both Rybka 3 and Fritz 8 then suggest marching White's d-pawn to d6:  12.d5 Qh4 13.d6 c6 14.Qd3 Qh5 15.f4 when the "Jerome pawns" could still cause some grief.

10...Bxd4 11.Ne2 Be5 12.Qb3+


I was playing quickly, too, but more with a sense of desperation: I didn't like being out-prepared in my own, favorite opening!

Now Black has 12...d5 when 13.f4 Bd6 14.e5 forks two pieces, but there is escape with either 14...Bc5+ or 14...Re8.

12...Kg6

A mistake, or more psychological warfare?

13.f4 Bd6 14.f5+

Going after the King! To punish it! To checkmate it!

Yes, I had kind of lost my head by this point.

Sticking with the obvious, instead, would have given White at lease an even game, and perhaps a small edge: 14.e5 (the fork) Bc5+ (one piece escapes) 15.Be3 Ne4 (the other piece escapes) 16.Bxc5 Nxc5 17.Qc4 (chasing off the defender) d6 18.b4 Na4 19.e6 Qf6 20.f5+ Kh7 21.Qxc7







analysis diagram






But, back to the real world.

14...Kh7

15.Bf4 Bc5+ 16.Kh1 Nxe4

White is mostly just a piece down now. Still, I thought it was worth taking a swipe at the enemy King.

17.Qf3 d5 18.g4 Qh4 19.Ng3 Nxg3+ 20.Bxg3 Qg5 21.h4


White has, as my Dad would say, "a whole lot of nothing", but Jerome Gambiteers have gotten out of worse messes than this one.

21...Qf6 22.Qxd5 Bd6 23.Bxd6 Qxh4+


Somewhere out there, Jerome Gambit Gemeinde member Pete Banks ("blackburne") is saying "I told you so!" I've seen Pete hang on and survive some pretty desperate positions – the Jerome Gambit is complicated for Black, as well as White.

24.Bh2 Qxg4

25.Rg1

After the game, Rybka 3 liked White's position enough to suggest: 25.Rf4 Qh5 26.Rg1 Rg8 27.Rg2 Re8 28.Rg1 Rg8 29.Rg2 Re8 30.Rg1 Rg8 31.Rg2 Re8 32.Rg1 Rg8 33.Rg2 Re8 34.Rg1 Rg8 35.Rg2 Re8 36.Rg1 Rg8 37.Rg2 Re8 38.Rg1 Rg8 39.Rg2 Re8 40.Rg1– that's right, White repeats the position and Black goes along with him: a draw.

Of course, my line of play gives up a pawn, and my opponent's generosity (giving back the piece) is all for naught.

25...Qxf5 26.Rad1 c6 27.Qg2 Rg8 28.Rgf1 Qh3 29.Qxh3 Bxh3 30.Rf7 b5 31.Rg1

The idea of active Rooks trying to win a pawn before transitioning into a hopefully-drawable Bishops-of-opposite-colors endgame is an attractive one, but it needs to be executed properly. My move overlooks a nice response by Black.

31...Be6 32.Re7 Bd5+ 33.Rg2 Bxg2+ 34.Kxg2 Rad8 35.Be5 Rd2+ White resigned


What a mess...

Hat off to my opponent Olito, who seriously schooled me in this game.

Wednesday, October 20, 2010

Off the Beaten Path

This game wanders a bit from the usual Jerome Gambit move order, but I was very interested in playing Bxf7+, even if the move had to be delayed a bit.


perrypawnpusher - cinamon
blitz, FICS, 2010

1.e4 e5 2.Nf3 Nc6 3.Bc4 h6


The Semi-Italian Opening.

A delay similar to the game: 3...a6 4.0-0 h6 5.Nc3 Bc5 6.Bxf7+ Kxf7 7.Nxe5+ Nxe5 8.Qh5+ Ke6 9.Qf5+ Kd6 10.d4 Bxd4 11.Rd1 c5 12.Ne2 Kc7 13.Nxd4 d6 14.Ne6+ Bxe6 15.Qxe6 Nf6 16.Bf4 Re8 17.Qb3 Nxe4 18.Bxe5 Rxe5 19.Qf7+ Qd7 20.Qf3 Qf5 21.Qxf5 Rxf5 22.f3 Ng5 23.Re1 Kd7 24.Rad1 Re8 25.Rxe8 Kxe8 26.Rxd6 Re5 27.Kf2 Ke7 28.Rb6 Rf5 29.Rxb7+ Kf6 30.Rb6+ Kf7 31.Rxa6 Ne4+ 32.Ke3 Nd6 33.Rxd6 Ke7 34.Rd3 Rh5 35.h3 Re5+ 36.Kf2 g5 37.Re3 Rxe3 38.Kxe3 Kd6 39.Ke4 c4 40.Kd4 Black resigned, perrypawnpusher - angelosgoulianos, blitz, FICS, 2007.

4.0-0 Nf6 5.Nc3 a6 6.a3


I'm sure that 6.d4 is a better move, but I was still angling for a Jerome-ish game.

I've also tried 6.d3 Bc5 7.Be3 (7.Bxf7+ Kxf7 8.Nxe5+ Nxe5 9.d4 d6 10.dxc5 Bg4 11.f3 Bh5 12.g4 Nexg4 13.fxg4 Bg6 14.g5 hxg5 15.Bxg5 dxc5 16.Qf3 Qd4+ 17.Kh1 Qe5 18.Bxf6 Qxh2 checkmate, perrypawnpusher - tschup, blitz, FICS, 2010) 7...Qe7 8.Nd5 Nxd5 9.Bxd5 Nb4 10.Bb3 Bxe3 11.fxe3 Qc5 12.Bxf7+ Kxf7 13.Nxe5+ Ke7 14.Ng6+ Kd6 15.d4 Qg5 16.e5+ Kd5 17.Qf3+ Kc4 18.b3+ Kb5 19.c4+ Kb6 20.Nxh8 d6 21.exd6 c6 22.Nf7 Qg6 23.e4 Bd7 24.Ne5 h5 25.Nxg6 Black resigned, perrypawnpusher - EAB, blitz, FICS, 2010.

6...Bc5 7.Bxf7+


Finally.

7...Kxf7 8.Nxe5+ Nxe5 9.d4 Qe7 10.dxc5 Qxc5 11.Be3 Qc4


12.f4 Neg4 13.Bd4 Re8


A bit better was 13...d6, which kept Black's edge.

14.h3 Ne3 15.Bxe3 Nxe4 16.Qd5+ Qxd5 17.Nxd5 Rf8


Black has returned the sacrificed piece and material is even, for the moment. I am able to grab a pawn, but over the next few moves miss chances to gain more. 

18.Nxc7 Rb8 19.Nd5

Much better was 19.Ba7 (or 21.Ba7).

19...Ng3 20.Rfe1 d6 21.Rad1 Be6


22.Nc3 Rbd8 23.Kh2 Nf5 24.Bb6 Rc8


25.g4 Ne7 26.Rxd6 Kg8


White has been making steady progress, but this error accelerates it. 

27.Rdxe6 Nc6 28.f5 Black resigned

Sunday, July 18, 2010

Brawl



With the time control being a speedy 5 5, the following "Delayed Jerome Gambit" game was more of a brawl than anything like serious chess. I'm glad that I got the last clout in.

perrypawnpusher - Tlslevens
blitz 5 5, FICS, 2010

1.e4 e5 2.Nf3 Nc6 3.Bc4 a6


Okay, this is not a "proper" Jerome Gambit, but there is always the possibility of a "Delayed Jerome Gambit," should my opponent choose.

4.0-0 Bc5


Other delayed Jerome Gambits arrived after 4...Bb4 5.c3 Ba5 6.Bxf7+ (perrypawnpusher - dabbling, blitz, FICS, 2009); and
4...h6 5.Nc3 Nf6 (5...Bc5 6.Bxf7+ perrypawnpusher - angelosgoulianos, blitz, FICS, 2007) 6.d3 Bc5 7.Bxf7+, perrypawnpusher - tschup, blitz, FICS, 2010.


5.Bxf7+ Kxf7 6.Nxe5+ Ke6


I've looked at this move in the regular Jerome Gambit, after 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Ke6, in "A Strange, But Intriguing, Path (Part 1)", "(Part 2)" and "(Part 3)".

It's funny that in two subsequent games (perrypawnpusher - johnde, blitz, FICS, 2010 and perrypawnpusher - crayongod, blitz, FICS, 2010) I forgot my recommended continuation, 6.Qg4+!?.

It should come as no surprise that I forgot it in the current game in the Delayed Jerome Gambit, too...

7.Qh5

White gets the advantage with 7.Qg4+ Kxe5 8.d4+, whereas the text allows Black to keep his advantage – and transpose back into more "normal" Jerome Gambit lines. 

7...Nxe5 8.Qf5+ Kd6 9.d4


The position is similar to one from the Semi-Italian Jerome Gambit, where Black has played 3...h6 instead of the 3...a6 in this game. Because the Black Bishop is still alive at c5, White has to make the less effective d-pawn move, instead of being able to play f2-f4.

9...Bxd4 10.Rd1 c5 11.c3 Nh6


Who invited him to the fight? Black chooses an "aggressive" move, when he should have stayed with the more purposeful 11...Kc7.

12.Qh3

White would have an edge after the complex 12.Bxh6 Rf8 13.Bg5 g6 14.cxd4 gxf5 15.dxe5+ Kxe5 16.Bxd8 Rxd8 instead. 

12...Kc6 13.cxd4 cxd4 14.Rxd4 d6


White has a pawn for his sacrificed piece, but Black's vulnerable King makes the game close to even.

15.Qc3+ Kd7 16.Bf4 Nhg4


This Knight can provide its support more effectively from f7.

17.h3 Nxf2


A wild sacrifice – but this kind of thing can be successful in fast games, where attacking is everything.

After the game Fritz8 recommended 17...Qf6 18.Bg3 Nh6 19.Bxe5 Qxe5 20.Nd2 Qe7 when White is better.

18.Kxf2

Sloppy. Best was 18.Bxe5, as the Knight on f2 has nowhere safe to go. After 18...Qh4 19.Bg3 Nxh3+ 20.gxh3 White is up a piece and clearly better. 

18...Qh4+

Swinging wildly. The proper way to counter-attack was 18...Qf6 leading to a balanced game.

19.g3

Better 19.Bg3.

19...Qxh3 20.Bxe5 Rf8+ 21.Ke2


As smart as poking myself in the eye. Instead, 21.Bf4 kept White's advantage, while now Black has a forced checkmate.

21...Qg2+

Now Black is landing the punches, but he missed 21...Qf1+ 22.Ke3 Rf3+ 23.Kd2 Rf2+ 24.Ke3 Qe2 checkmate. We were moving quickly.

22.Kd3 Rf3+ 23.Kc4 Rxc3+ 24.Nxc3


White has only a Knight and a Rook for his Queen, and his King is in more danger than Black's. 

24...Qxb2 25.Rxd6+ Ke7

A blitz slip.

26.Nd5+ Kf7 27.Bxb2


Whew! Now I'm winning again.

27...Be6 28.Rf1+ Black resigned

Wednesday, April 21, 2010

Suddenly...Poof!


Let's go over that mental checklist (see yesterday's "I think I have a win, but it will take time...") for playing the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) again: surprse, inattention, over-confidence, shallow analysis and a well-timed unfortunate blunder...

I was doing fine until that last one.

perrypawnpusher - tschup
blitz FICS, 2010

1.e4 e5 2.Nf3 Nc6 3.Bc4 a6


Wow. Didn't Karpov play something like this in his match against Korchnoi in 1981? (Actually, he played it on move 5 in one game and move 6 in another. Oh, well.)

4.0-0 h6

Okay.

5.Nc3

From a practical point of view, White might do best to head toward a Scotch Game or Gambit with 5.d4, counting on the tempos gained by Black's Rook pawn moves.

5...Nf6

A few years ago, my patience was rewarded – with a delayed Jerome Gambit – after 5...Bc5 6.Bxf7+ Kxf7 7.Nxe5+ Nxe5 8.Qh5+ Ke6 9.Qf5+ Kd6 10.d4 Bxd4 11.Rd1 c5 12.Ne2 Kc7 13.Nxd4 d6 14.Ne6+ Bxe6 15.Qxe6 Nf6 16.Bf4 Re8 17.Qb3 Nxe4 18.Bxe5 Rxe5 19.Qf7+ Qd7 20.Qf3 Qf5 21.Qxf5 Rxf5 22.f3 Ng5 23.Re1 Kd7 24.Rad1 Re8 25.Rxe8 Kxe8 26.Rxd6 Re5 27.Kf2 Ke7 28.Rb6 Rf5 29.Rxb7+ Kf6 30.Rb6+ Kf7 31.Rxa6 Ne4+ 32.Ke3 Nd6 33.Rxd6 Ke7 34.Rd3 Rh5 35.h3 Re5+ 36.Kf2 g5 37.Re3 Rxe3 38.Kxe3 Kd6 39.Ke4 c4 40.Kd4 Black resigned, perrypawnpusher - angelosgoulianos, blitz FICS, 2007.

6.d3 Bc5

Finally! He plays it after I've already played d2-d3...

Wait a minute. If he's "wasted" two moves, can't I afford to "waste" one move myself?

Sure, why not??

7.Bxf7+


Ahhh, that feels better...

I suppose that this is a Delayed Semi-Italian Four Knights Jerome Gambit.

7...Kxf7 8.Nxe5+ Nxe5 9.d4


9...d6

Reminiscent of my game against FrankMCMLVII.

10.dxc5 Bg4

Okay, this guy is definitely playing with my head. The text move is good for Black, but the simple 10...dxc5 was even better.

11.f3 Bh5 12.g4 Nexg4


Not unexpected, but after the game Rybka preferred 12...Bg6, suggesting further 13.f4 Nexg4 14.cxd6 Qxd6 15.Qxd6 cxd6 16.h3 Nxe4 17.Nxe4 Bxe4 18.hxg4 h5 19.g5 Bxc2 with Black better by a pawn.




analysis diagram







13.fxg4 Bg6


14.g5 hxg5 15.Bxg5


I did not see it at the time, but White is better here, especially if he can get in Qd1-d5+, something that Black prevents with his next move.

15...dxc5 16.Qf3


After the game Rybka recommended 16.e5 Qd4+ 17.Qxd4 cxd4 18.Nd5 which wins a piece for White.

16...Qd4+ 17.Kh1 Qe5


Black's centralized Queen now gives him counter-chances and equality.

18.Bxf6

Wow! Speaking of "a well-timed unfortunate blunder..."

The position would wind down after 18.Bf4 Qxe4 19.Nxe4 Bxe4 20.Qxe4 Nxe4 21.Bxc7+ Nf6




analysis diagram







18...Qxh2 checkmate