Friday, April 11, 2014

Delayed Evans-Jerome Gambit, ...Be7 variation


In the following game we see one of Philidor 1792's ongoing experiments with the Evans Gambit - of course, with a Jerome twist!

Philidor 1792 - guest13
3 0 blitz, www.bereg.ru, 2014

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 

The Evans Gambit.

4...Bxb4 5.c3 Be7


6.O-O Nf6 7.Bxf7+

A delayed Jerome treatment of the Evans Gambit.

7...Kxf7 8.Nxe5+ Nxe5 9.d4 Ng6 10.e5 Nd5


Or 10...Ng8 11.f4 d5 12.f5 Nh4 13.Qh5+ Kf8 14.f6 gxf6 15.Qxh4 Ke8 16.Qh5+ Kd7 17.Qg4+ Kc6 18.Qg7 fxe5 19.Qxh8 e4 20.Qxh7 Be6 21.Be3 b6 22.a4 Nf6 23.Qh6 Qd6 24.Rxf6 Black resigned, Philidor 1792 - guest36, 3 0 blitz, www.bereg.ru 2014

11.Qf3+ Ke6 12.Qh3+ Kf7 13.Qf3+ Ke6 14.Qh3+ Kf7 15.Qf3+ Drawn

Wednesday, April 9, 2014

Bringing the Heat


Sometimes the Jerome Gambit just doesn't seem aggressive enough - yes, I know, that can be hard to believe. In those cases, it might be appropriate to reach back further in time, and put together a hybrid gambit - something that Philidor 1792 is an expert in.  

Philidor 1792 - guest133
3 0 blitz, www.bereg.ru, 2014

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 


The venerable Evans Gambit.

4...Bxb4 5.c3 Bc5 6.Bxf7+ 



The Evans-Jerome Gambit. This blog featured a number of Philidor 1792's games toward the end of last year, starting with "The Evans-Jerome Gambit Returns (Part 1)".

6...Kxf7 7.Nxe5+ Nxe5 8.Qh5+ Ng6


Or 8...Ke6 9.Qf5+ Kd6 10.d4 Qe8 (10...Qe7 11.Bg5 Qe6 12.Qf8+ Black resigned, Philidor 1792 - guest133, 3 0 blitz, www.bereg.ru, 2014) 11.Bf4 Kc6 12.Qxe5 Qxe5 13.Bxe5 Bf8 14.d5+ Kb6 15.Na3 Nf6 16.Rb1+ Ka6 17.Nb5 Ne8 18.Bxc7 b6 19.Bf4 d6 20.c4 Bd7 21.O-O Be7 22.Be3 Bxb5 23.cxb5+ Kb7 24.Rfc1 Nf6 25.Bd4 Rhg8 26.Rc6 Nd7 27.f4 g5 28.f5 Rac8 29.g3 Nc5 30.f6 Bxf6 31.Bxf6 Nxe4 32.Bb2 Rxc6 33.dxc6+ Kc7 34.Rf1 d5 35.Rf7+ Kd6 36.Rd7+ Kc5 37.c7 Rc8 38.Be5 Black resigned, Philidor 1792 - guest133, 3 0 blitz, www.bereg.ru, 2014. 

9.Qd5+ Kf8 10.Qxc5+ Qe7



Or 10...d6 11.Qe3 Nf6 12.O-O Kf7 13.d3 Re8 14.f4 Kg8 15.Na3 Bd7 16. Rb1 b6 17.Qg3 Qe7 18.Nb5 Bxb5 19.Rxb5 c5 20.c4 Qd7 21.Bb2 Qg4 22.a4 Qxg3 23.hxg3 Ne7 24.Bc3 Nd7 25.a5 Nc6 26.Ra1 Kf7 27.g4 Reb8 28.axb6 axb6 29.Rbb1 g6 30.Kf2 Ke7 31.g5 Nd4 32.Rh1 Rh8 33.Rxh7+ Rxh7 34.Rxa8 Rf7 35.Ke3 Nc2+
36.Kd2 Nd4 37.Ke3 Nc2+ 38.Kd2 Nd4 Drawn, Philidor 1792 - guest892, 3 0 blitz, www.bereg.ru, 2014

11.Qxe7+ N8xe7 12.Na3 c6 13.Nc4 d5 14.Nd6 dxe4 15.O-O Ne5 16.Ba3 b6 17.Rfe1 c5 

18.d4 Nd3 19.Rxe4 Bf5 20.Nxf5 Nxf5 21.Rd1 Nd6 22.Re3 Nf4 23.Rf3 Nc4 24.Rxf4+ Black resigned



Monday, April 7, 2014

Three of A Kind Wins





Here is another "pawns vs piece" blitz game that stretches out, then ends with a humorous "bang".

Philidor 1792 - guest2498
3 0 blitz, www.bereg.ru, 2014

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


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Kf8 7.Qxe5 d6 8.Qg3 Nf6 



White has two pawns for his sacrificed piece. Black's King is a bit exposed.

9.d3 Kf7 10.Bg5 Re8 11.O-O Kg8 12.Nc3 c6


Black has castled-by-hand while white works on his development.

13.Na4 Bd4 14.c3 Bb6 15.Nxb6 axb6 16.f4 Qe7 17.Rae1 Qf7 18.a3 Bd7 

Now Black's play becomes a bit unfocused, and White's Queen grabs a couple of pawns.

19.Qf2 Rf8 20.Qxb6 Rab8 21.Qd4 Ne8 22.f5 Nf6 23.Qxd6 Rbd8 24.Qb4 b5 

25.Qc5 Rde8 26.Bxf6 gxf6 27.d4 Qe7 28.Qxe7 Rxe7 29.Rf3 Rfe8 30.Rg3+ Kf7 31.Rh3 Kg7 32.Rg3+ Kh8 



White is comfortable with his chances in the pawns vs piece endgame. He has fought this fight before.

33.e5 fxe5 34.f6 Rf7 35.dxe5 Be6 36.Rd3 Bd5 37.Kf2 Kg8 38.g4 h6 39.h4 Kh7 40. g5 Re6 41.Ree3 Kg6 42.gxh6 Kxh6


43.Kg3 Kh5 44.Rd4 Rf8 45.Rf4 Rg8+ 46.Kh3 Rf8 47.Rf5+ Kh6 48.Kg4 Rg8+ 49.Rg5 Rxg5+ 50.hxg5+ Kg6 



Black does his best to keep the "Jerome pawns" blockaded.

51.Kf4 Re8 52.Rh3 Bg8 53.Rh6+ Kf7 54.Kf5 Re6 55.g6+ Ke8 56.Rh8 Kf8 

Now a tactical shot wins.

57.Rxg8+ Kxg8 58.Kxe6 c5 59.Kd6 Kf8 60.Kxc5 b4 61.Kb5 Ke8 62.Kxb4 Kd7 63.g7 Ke6 64.g8=Q+ Kf5 65.f7 Ke4 66.f8=Q
Kd3 67.e6 Ke4 68.e7 Kd3 69.e8=Q Kc2 70.b3 Kd3 71.Qg3+ Kc2 72.Qee1 Kb2 73.Qff2 checkmate



Saturday, April 5, 2014

Choose: Pawns or Piece?


In the following game White chooses to play with the pawns vs Black's extra piece in a Queenless middle game. The second player cannot figure out how to break through, and eventually settles for returning the extra material, ending up in a drawn Bishops-of-opposite-colors endgame.

Philidor 1792 - guest2498
3 0 blitz, www.bereg.ru, 2014

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


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Kf8 7.Qxe5 d6 8.Qf4+ Qf6 9.d3 Qxf4 10.Bxf4 Nf6 

White has two pawns for his sacrificed piece. He plans to patiently test his opponent. That is a bit of a feat in a 3-minute game.

11.c3 Bb6

Black continued 11...h6 12.Nd2 g5 in Philidor1792 - guest2052, Internet online game, 2012, (1-0,40). 

12.Nd2 Bd7 13.Nc4 Kf7 14.Nxb6 axb6 15.f3 Rhe8 16.Kf2 b5 17.a3 Be6 

18.Ke3 Rad8 19.d4 Bb3 20.Kd2 h6 21.Rae1 g5 22.Be3 Nh5 23.g3 Kg6 24.Re2 Rf8 25.Rf2 Rf7 



26.f4 gxf4 27.gxf4 Rdf8 28.Rg1+ Kh7 29.f5 Rg8 30.Rxg8 Kxg8 31.Bxh6 Nf6 32.Rf4 Rh7 33.Bg5 Rxh2+ 34.Ke3 Kf7 35.Rh4 Rxh4 36.Bxh4 c6 

Black's chances have come and gone, and his last attempt is to return his extra piece, arriving at a drawn endgame.

37.Kf4 Bc2 38.e5 Nd5+ 39.Kg5 dxe5 40.dxe5 Nc7 41.Bg3 Bd3 42.e6+ Nxe6+ 43.fxe6+ Kxe6 44.Kf4 Kd5 45.Ke3 Bf1 46.Kd2 Kc4 47.Kc1 Kb3 48.Bf2 Draw



Thursday, April 3, 2014

Not Right Enough

Sometimes, it seems, you can do almost everything right - and still not be successful.

In the following Jerome Gambit game, Black counter-attacks while securing the safety of his King. When White's pawns get too frisky, he returns the sacrificed material and transitions to what looks like a draw-able endgame.


And then he loses.


As ever, especially in a 3-minute game, Phiilidor 1792 is a force to be reckoned with.  


Philidor 1792 - guest2498
3 0, www.bereg.ru, 2014

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



4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6 7.Qd5+ Kf8 8.Qxc5+ d6 9.Qe3 Nf6 


10.Nc3 c6 11.0-0 Kf7 12.f4 Re8 13.f5 Ne5 14.d4 Nc4



Harassing the Queen with the Knight is a known theme, but probably 14...Neg4 was a stronger way to do it, as in perrypawnpusher - andrecoenen, blitz, FICS, 2010 (1-0, 25) and perrypawnpusher - darqknight, blitz, FICS, 2011 (0-1, 63). 


15.Qf3 Kg8


Curiously, reaching perrypawnpusher - Nadant, blitz, FICS, 2010 (0-1, 59) only with White to move, not Black.


Black has castled-by-hand, and White will soon be ready to get his "Jerome pawns" rolling. The defender still has an edge. 


16.b3 Nb6 17.Bg5 Qe7 18.Rae1 Qf7 19.e5 dxe5 20.dxe5 Nfd5 21.e6 Qf8 


The pawns are beginning to look ominous, so Black returns material.


22.Ne4 Bxe6 23.fxe6 Qxf3 24.Rxf3 Rxe6 25.c4 Rae8 26.cxd5 Rxe4 27.Rxe4 Rxe4 28.dxc6 bxc6 




White's Bishop vs Knight and better pawn position give him a slight edge. He outplays his opponent the rest of the way.


29.Rc3 Re6 30.Kf2 h6 31.Bh4 Nd5 32.Rc5 g5 33.Bg3 Ne3 34.Bb8 Ng4+ 35.Kf3 Nf6 36.Bxa7 Nd5 37.Rc2 Kf7 38.Bc5 Kg6 39.a4 h5 40.a5 g4+ 41.Kf2 Nf4 42.a6 Nd3+ 43.Kg3 Kg5 44.h4+ gxh3 45.Kxh3 Nxc5 46.Rxc5+ Black resigned







[Readers: March 2014 was the 5th most-visited month in this blog's history and the highest March ever. Many thanks for stopping by! - Rick]

Tuesday, April 1, 2014

A Whole Lot In There


Chessfriend Philidor 1792 has delivered another large collection of exciting games: some Jerome Gambits and some Jerome Gambit-related openings.


For a three-minute blitz game, the following match has a whole lot in it. White improves on earlier efforts (a dozen or so moves into the game) and carries the fight from the opening through the middle game to the endgame. When his opponent slips, Philidor 1792 executes a piquant checkmate.


Philidor 1792 - guest1200
3 0 blitz, www.bereg.ru, 2014

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


4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Kf8 


7.Qxe5 Qe7 8.Qxe7+ Nxe7



Philidor 1792 previously played three games against the computer Crafty, which chose 8...Kxe7, winning one game, losing one, and drawing one. See "Long Distance Traveller" and "Which One Wins?"

9.c3 d5

Or 9...Bb6 10.d4 d6 11.Nd2 Kf7 12.Nc4 Re8 13.Nxb6 axb6 14.0-0 Bd7 15.f4 Bb5 16.Rf2 Ng8 17.e5 Ne7 18.b3 dxe5 19.fxe5+ Kg8 20.Bg5 Ng6 21.h4 h6 22.Bd2 Rf8 23.c4 Bd7 24.Bc3 Nxh4 25.d5 Bg4 26.Bb4 Rxf2 27.Kxf2 Re8 28.Kg3 Nxg2 29.Kxg4 Ne3+ 30.Kf4 Nc2 31.Bc3 Nxa1 32.Bxa1 Kf7 33.e6+ Kg6 34.Be5 Re7 35.Bd4 h5 36.Ke5 h4 37.b4 h3 38.Bg1 Kg5 39.c5 bxc5 40.bxc5 Re8 41.d6 cxd6+ 42.cxd6 Rf8 43.d7 Kg4 44.e7 Black resigned,  Philidor 1792- BigM, Internet online game, blitz, 2012.

10.d4 Bb6 11.e5 c5 12.Be3 Nf5

Improving over 12...cxd4 13.cxd4 Nc6 14.Nc3 Nxd4 15.O-O-O Nc6 16.Nxd5 Bxe3+ 17.Nxe3 Ke7 18.Nd5+ Kf7 19.Nc7 Rb8 20.f4
Bg4 21.Rd6 Rhd8 22.Nb5 a6 23.Rxd8 Rxd8 24.Nd6+ Ke6 25.Nxb7 Rd4 26.g3 Bf3 27.Rf1 Nb4 28.Nc5+ Kd5 29.Rxf3 Kxc5 30.a3 Nd3+ 31.Kb1 Ne1 32.Re3 Rd1+ 33.Ka2 Nd3 34.e6 Re1 35.Rxd3 Rxe6 36.Rd7 Re2 37.Rxg7 Rxh2 38.Kb3 Rh3 39.Ka4 h5 40.b4+ Kb6 41.Rg6+ Kb7 42.Ka5 h4 43.gxh4 Rxh4 44.Rb6+ Kc7 45.f5 Rh5 46.Kxa6 Rxf5, Black resigned, Philidor1792 - NN, 2012

13.O-O

An improvement over the earlier 13.Na3 cxd4 14.cxd4 Nxd4 15.Bxd4 Bxd4 16.O-O-O Bxe5 17.Rxd5 Bf4+ 18.Kb1 Be6 19.Rd4 Be5 20.Rd2 Bf5+ 21.Ka1 Kf7 22.f4 Bf6 23.Nc4 Rhd8 24.Nd6+ Kg8 25.h3 Be7 26.Nxf5 Rxd2 27.Nxe7+ Kf7 28.Nf5 g6 29.Nh4 Re8 30.g4 Ree2 31.Rb1 Rf2 32.f5 g5 White resigned, Philidor1792 - Kharitonoff, Casual Game, Chess-Samara.ru, 2014.

13...cxd4 14.cxd4 Nxd4 15.Nc3 Be6 16.Rfd1 Nc6 17.Bxb6 axb6 18.Nxd5 Bxd5 19.Rxd5 Ke7


20.Rb5 Ra6 21.Rd1 Rd8 22.Rxd8 Nxd8 23.f4 Rxa2 24.Rxb6 Ra6 25.Rb4 Ke6 26.Kf2 h5 27.Kf3 Kf5 28.g3 g5 29.Rd4 Nf7 30.Rd7 g4+ 31.Ke3 Ke6 32.Rxb7 Nh6 33.Ke4 



33...Ra4+

The "Jerome pawns" are looking frisky, but 33...Nf5 would have kept the game even. 

34. b4 Ng8 35. f5 checkmate



Sunday, March 30, 2014

Dany Sénéchaud



French chess player, openings explorer and author - Emil Joseph Diemer (1908-1990): missionnaire des échecs acrobatiques - Dany Sénéchaud sent the following game, which opens up more understanding of Bxf7+ in the double e-pawn openings and gives a possible contribution to the lineage of the Jerome Gambit.

Millet,C - Sénéchaud,D
Rochefort, 1995
(notes by Sénéchaud, with additions)

1.e4 e5 2.Bc4 Bc5 3.c3 Nc6!!?


3...Nf6 4.d4 exd4 5.e5 d5 

4.d4! exd4 5.Bxf7+ 



The position after 4 moves, and this sacrifice - reminiscent of the Abrahams Jerome Gambit - is rare, although it goes back at least as far as Philidor, who thought it playable. Could this have been one of the early influences that led Alonzo Wheeler Jerome to his Gambit?? For other ideas, see "Proto-Jerome Gambits?" Part 1 and Part 2 as well as "Godfather of the Jerome Gambit" Parts i, ii, iii and endnote. - Rick

5...Kxf7

Of course, someone had to try declining the sacrifice, although that can hardly be recommended: 5...Kf8 6.Bxg8 Rxg8 7.Nf3 h6 8.cxd4 Bb4+ 9.Bd2 Qe7 10.0-0 Qxe4 11.Bxb4+ Nxb4 12.Qb3 Nc2 13.Ne5 d5 14.Nd2 Qf5 15.g4 Qh7 16.Qxd5 g5 17.Qd8+ Kg7 18.Qxc7+ Black resigned, Wassilieff,H - Akadegawa,K, email 2000 - Rick 

6.Qh5+ 


6...Kf8 7.Qxc5+ d6

Also seen: 7...Qe7 8.Qxe7+ Ngxe7 9.Ne2 d5 10.exd5 Nxd5 11.Nxd4 Nxd4 12.cxd4 Nb4 13.Na3 Nd3+ 14.Ke2 Bf5 15.Rd1 Re8+ 16.Kf1 c6 17.b3 Kf7 18.Be3 Rd8 19.Ke2 Nb4 20.Nc4 Rhe8 21.Ne5+ Kf8 22.a3 Nc2 23.Ra2 c5 24.g4 Nxe3 25.fxe3 Rxe5 26.gxf5 cxd4 27.Rd3 Rde8 28.e4 Rxe4+ 29.Kf3 Re3+ 30.Rxe3 Rxe3+ 31.Kf4 Rxb3 32.Rc2 Rc3 33.Rb2 b6 34.a4 d3 35.Ke3 Rc5 36.Kxd3 Rxf5 37.Rc2 g5 38.Rc8+ Kg7 39.Kc4 h5 40.Rc7+ Rf7 White resigned, Fekete,J - Fenyes,G, Goed op 1st, 2004 - Rick 

8.Qg5


White has tried two alternatives:

8.Qc4 Qe7 9.f3 Nf6 10.cxd4 d5 11.Qc3 dxe4 12.f4 Nd5 13.Qb3 Ndb4 14.Be3 Be6 15.Qc3 Nd5 16.Qd2 Ncb4 17.Kd1 Nd3 18.b3 Rd8 19.Ne2 c5 20.Nbc3 c4 21.bxc4 Nb2+ 22.Kc2 Nxc4 23.Nxd5 Bxd5 24.Qc1 Qb4 25.Nc3 Rc8 26.Rb1 Na3+ 27.Kd2 Nxb1+ 28.Qxb1 Qxc3+ 29.Ke2 Qc2+ 30.Bd2 Qxb1 31.Rxb1 Kf7 32.Ke3 Rc2 33.Rb5 Rd8 34.a4 Ra2 35.a5 Ra3+ 36.Kf2 Rd3 37.Be3 Rd7 38.f5 Rc3 39.Bd2 Rc4 40.Ke3 Kf6 41.Kf4 Rc2 42.Be1 Rxg2 43.Bh4+ Kf7 44.Bg3 Rd2 45.Ke5 Bc6 46.Rb4 e3 47.Bf4 Rd3 White resigned, Ramakrishna, G - Guo Yuth, Belconnen op, 2005; and 


8.Qb5 Qe8 9.f3 Nge7 10.Ne2 dxc3 11.Nbxc3 Nd8 12.Qd3 Kf7 13.f4 Qd7 14.0-0 Re8 15.f5 Nec6 16.Bf4 a5 17.Rad1 Ra6 18.Qf3 h5 19.Nd5 Kg8 20.Nxc7 Black resigned, Morrison,J - Storr Best,J, Bromley prelim C, 1925 - Rick


8...Nf6 9.f3 h6 10.Qg3 dxc3 11.bxc3!?



Or 11.Nxc3 Nb4 12.Kd1.

11...Ne5 !!? 12.f4 Nxe4 13.Qe3 Nf2 !!? 14.fxe5 Nxh1 15.Qf3+?



Instead, 15.Nf3 &16.Ba3.

15...Kg8 16.g3 dxe5 17.Qxh1 Bg4 18.Nd2 e4 19.Qxe4 Qd7 20.Qd4 Re8+

21.Kf2 Qf5+ 22.Ndf3 Kh7 23.Bf4 Rhf8 24.Qd1 g5 25.Be3
Qe4 26.Qb1 Bxf3 White resigned