Showing posts with label manago. Show all posts
Showing posts with label manago. Show all posts

Monday, June 3, 2013

A Look at the "Modern" Jerome Gambit: 5.c3


When Alonzo Wheeler Jerome played his gambit in the late 1800s and early 1900s, he aways followed up 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 with 5.Nxe5+, the move that I use to mark the "classical" side of the opening. 

More recently, we have seen a selection of 5th move alternatives for White - 5.c3, 5.d3, 5.0-0, to give a few examples - so I have referred to the "not-5.Nxe5+" lines as those leading to the "modern" Jerome Gambit.


In "Ask Houdini" I indicated that it was time to take a closer look at the "modern" 5.c3. The earliest examples that I have of the move in the nearly 29,000 games of The Database are some blitz and lightning games played online at FICS by JeffreyOM from 1999 and 2000. Admittedly, this finding is of only slight historical interest, as my games collection is overwhelmingly drawn from FICS games, starting in 1999; although it can be pointed out that I have yet to find an over-the-board game with 5.c3, from any year.


In any event, here is a modern game with the modern line by a couple of modern players.


Wall,B - Zois

Chess.com, 2010

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.c3





Here we go. White decides to limit his generosity and not sacrifice a second piece. He prepares for a large pawn center, and, in some cases, he can bring his Queen to that a2-g8 diagonal.

5...d6


A reasonable response, although Houdini 3 prefers 5...d5. Interestingly enough, The Database has 162 games with 5...d6 (White wins 44%) and only 38 with 5...d5 (White wins 20%). This is reminiscent of Bill's reflection: why worry about a refutation if no one plays it?


6.d4 Bb6 


7.dxe5 dxe5 


A couple of alternative moves:


7...Nxe5?! 8.Nxe5+ dxe5? (8...Kf8 9.Qf3+ Nf6 10.Nc4 Bc5 11.e5 dxe5 12.Nxe5 Qe7 13.Bf4 h6 14.0-0 Kg8 15.Ng6 Black resigned, thmavz - miomatteo, FICS, 2011) 9.Qxd8 Black resigned, thmavz - Richad, FICS, 2012; and 


7...Bg4?! 8.Ng5+? Kf8? 9.Qxg4 Qe7 10.e6 Nf6 11.Qh3 h6 12.0-0 Ne8 White resigned (this looks like a loss on time - Rick), manago - savage13, Chessworld.net, 2008


8.Nxe5+ Ke8 9.Qh5+ g6 10.Nxc6 gxh5 11.Nxd8 Kxd8 




Objectively, Black's extra piece outweighs White's 2 extra pawns, especially if you consider that he has the two Bishops. However, this is the kind of position for White that a Jerome Gambiteer is likely to be both familiar and comfortable with.


12.a4 Nf6


That didn't take long. Black is happy with his advantage, he sees nothing to fear on the Queenside, so he confidently develops his Kingside - and drops a piece. Even when defending against the Jerome Gambit, your game will not play itself.


13.Bg5 Ke7 14.e5 Rg8 15.Bxf6+ Ke6 16.g3 c5 17.f4 Bd7




18.Rf1 Bc6 19.f5+ Kd5


Black's King should stay on the Kingside to help defend against the "Jerome pawns". He can probably keep them from Queening, but only at the cost of significant material.


20.c4+ Kxc4 21.Rf4+ Kd5 22.Nc3 checkmate




Friday, August 7, 2009

Beware: The Sneak!

Black's biggest dangers in playing against the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) are overconfidence, a dismissive attitude and inattention. If any of these plague the second player in the early moves of the game, an otherwise blatant maneuver called The Sneak might arise.

In its starkest form, The Sneak looks like this:


I know what you're thinking: nobody would fall for that, letting the Bishop get trapped.

It is true, not everybody does fall for it. Here are some warnings, though:

1.e4 e5 2.Nf3

2.Bc4 Nf6 3.Bxf7+ Kxf7 4.d3 Nc6 5.c3 Bc5 6.a4 d6 7.Nf3 Ng4 8.0-0 Rf8 9.b4 Bxf2+ 10.Rxf2 Nxf2 11.Kxf2, Viejoasquerosos - BigJase, redhotpawn, 2006 (1-0, 40)

2...Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7

4...Kf8 5.Bxg8 Rxg8 6.c3 Qf6 7.d3 d6 8.a4 Ke8 9.Bg5 Qg6 10.h4 h6 11.h5 Qe6 12.Bd2 Bd7 13.b4 Bxf2+ 14.Kxf2, SIRMO - AAlekhine, chessworld, 2007 (1-0, 47)

5.d3

5.c3 d6 ( 5...Nf6 6.d3 h6 7.0-0 g5 8.Qb3+ Ke8 9.Kh1 g4 10.Ng1 h5 11.Bg5 Rh7 12.Bxf6 Qxf6 13.Qg8+ Qf8 14.Qxh7 g3 15.Qg6+ Qf7 16.Qxg3 d6 17.a4 Be6 18.b4 Nxb4 19.cxb4 Bxb4 Piratepaul - DREWBEAR 63, JGTourney4, ChessWorld, 2009 (1-0, 26)) 6.d3 Nf6 ( 6...Bg4 7.Ng5+ Kf8 8.Qxg4 Qe7 9.Ne6+ Ke8 10.Nxg7+ Kf7 11.Nf5 Qf6 12.Bg5 Qe6 13.a4 Nf6 14.Bxf6 Qxf6 15.b4 Bb6 16.a5 Bxf2+ 17.Kxf2, Piratepaul - metalwarrior1969, JGTourney4, ChessWorld, 2009 (1-0, 36)) 7.Bg5 Bg4 8.h3 Bh5 9.g4 Bg6 10.Nbd2 h6 11.Bh4 Qd7 12.a4 h5 13.b4 Bxf2+ 14.Bxf2, Piratepaul - blackburne, chessworld, 2008 (0-1, 22);

5.0-0 Nf6 6.d3 Rf8 7.Nc3 Kg8 8.Ne2 d6 9.a4 Be6 10.c3 h6 11.b4 Bxf2+ 12.Rxf2 Ng4 13.Rf1 Black Puma - Sir Osis of the Liver, JGTourney4, ChessWorld, 2009 (1-0,35)

5...Nf6

[ 5...h6 6.c3 ( 6.0-0 g5 7.h3 Nf6 8.a4 d6 9.c3 g4 10.hxg4 Bxg4 11.b4 Bxf2+ 12.Rxf2 Black Puma - DREWBEAR 63, JGTourney4, ChessWorld, 2009 (1-0, 21)) 6...d6 7.0-0 ( 7.a4 Bg4 ( 7...Qf6 8.b4 Bxf2+ 9.Kxf2, SIRMO - Ratscales, chessworld, 2008 (1-0, 36)) 8.b4 Bxf3 9.Qxf3+ Qf6 10.Qxf6+ Nxf6 11.bxc5 dxc5, braken - willitfw, chessworld, 2008 (1-0, 51)) 7...Nf6 8.a4 Na5 ( 8...Bg4 9.b4 Nxb4 ( 9...Bxb4 10.cxb4, Piratepaul - calchess10, JGTourney4, ChessWorld, 2009 (1-0, 44)) 10.cxb4 Bd4 11.Ra2 a6 ( 11...Nh5 Piratepaul - TWODOGS, JGTourney4, ChessWorld 2009 (1-0, 32)) 12.Nbd2 Nh5, Piratepaul - eddie43, chessworld, 2008 (0-1, 56)) 9.b4 Bb6 10.bxa5 Bxa5, braken - eddie43, chessworld, 2008 (1-0, 23)

6.Bg5

6.a4 Rf8 7.c3 d6 8.0-0 Kg8 9.Ng5 ( 9.b4 Nxb4 10.cxb4 Bxb4 11.Qb3+ Kh8 12.Qxb4 0-1 Black Puma - stampyshortlegs, JGTourney4, ChessWorld, 2009 (0-1, 24)) 9...Bg4 10.Qe1 Nh5 11.h3 Bxh3 12.Nxh3 Ng3 13.b4 Nxb4 14.cxb4 Bd4 15.Ra2 Nxf1 16.Kxf1, SIRMO - manago, chessworld, 2008 (1-0, 18)

6...Rf8 7.0-0 Kg8 8.c3 Qe8 9.Kh1 d6 10.a4 Bg4 11.b4 Qh5 12.Bd2 d5 13.bxc5 dxe4 14.dxe4 Nxe4 Piratepaul - delboy138, chessworld, 2008 (1-0,17)

Thursday, May 28, 2009

Travelling a Dangerous Path


The Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) can be a dangerous route for the enterprising and plucky gambiteer to follow. Theoretically, each of its paths leads to a dead end.

As a practical matter, however, some travel it regularly. The games of modern Jerome Gambit Gemeinde member Pete Banks ("blackburne") will be used to explore further a byway in the line given in "An International Master Refutes the Jerome Gambit".

White doesn't win every time, but play over the games, and enjoy his unflagging, fighting spirit!

blackburne - macsek
ChessWorld, 2004

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ke6

7.f4 Qf6

This is an interesting alternative to 7...d6 – the move recommended by many, including IM Gary Lane in his The Greatest Ever Chess Tricks and Traps, to put the kabosh on the Jerome Gambit, by returning a piece directly.

The text move was seen as early as in a note in G.H.D. Gossip's 1891 The Chess Player's Vade Mecum and Pocket Guide to the Openings with all the latest theoretical discoveries and traps in the openings revealed. Lee and Gossip's The Complete Chess Guide (1903, 1905, 1907, 1910) carried the same analysis.

It has been more recently revived by FM Eric Schiller, who recommended it in his Unorthodox Chess Openings (1998, 2002), Gambit Chess Openings (2002) and (with John Watson) Survive and Beat Annoying Chess Openings (2003).

8.Qxe5+

This was blackburne's first response to the move, but there are other choices.
Somewhat surprisingly, Gossip gave 8.fxe5 as White's move in his analysis, followed by 8...Qxe5. In this manner, blackburne - Piratepaul, Chessworld, 2008 continued: 9.Qf5+ Qxf5 10.exf5+ Kxf5 11.Rf1+ Kg6 12.Rf8 Bxf8 13.d4 d5 14.Nc3 Bb4 15.Bd2 Bxc3 16.Bxc3 Nf6 17.0-0-0 a5 18.Re1 Ne4 19.Rf1 h6 20.g4 Bxg4 21.Rg1 Kh5 22.Be1 g5 23.c3 Be2 24.Kc2 a4 25.Rg2 Bc4 White resigned – hardly a fair test of the line, as the first player was clearly having a bad game; but, still, ominous.

More to be expected after 8.fxe5 is 8...Qf2+ after which blackburne had a couple of Lord of the Rings-style adventures: 9.Kd1 Qxg2 10.Qf5+ Ke7 11.Rf1 Nh6 12.Qf3 (after 12.Qf4 b6 13.Nc3 d6 14.exd6+ Bxd6 15.Nd5+ Ke8 16.Nf6+ Kd8 17.e5 Bg4+ 18.Nxg4 Black lost on time, blackburne - manago, Chessworld, 2008) 12...Qxf3+ 13.Rxf3 d5 14.Rf4 Bg4+ 15.Ke1 Raf8 16.Rxf8 Rxf8 17.d3 Bf2+ 18.Kd2 d4 19.c3 Be3+ 20.Kc2 Rf2+ 21.Nd2 Bxd2 22.Bxd2 dxc3 23.bxc3 Nf7 24.Rg1 Nxe5 25.h3 Nf3 26.Rxg4 Rxd2+ 27.Kb3 Rxd3 28.Rxg7+ Kf6 29.Rxc7 Nd4+ 30.Kc4 Rd1 31.Rxb7 Ne2 32.Rxa7 Ra1 33.Kb3 Rc1 34.Rc7 h5 35.c4 Nd4+ 36.Ka4 Ke5 37.Rc5+ Kxe4 38.Rxh5 Rxc4+ 39.Ka5 Nc6+ 40.Kb5 Rc2 41.a4 Nd4+ 42.Kb4 Ra2 43.Rg5 Nc6+ 44.Kc5 Ne5 45.Kb5 Nf3 46.Rg4+ Kf5 47.a5 Ne5 48.Rg8 Rb2+ 49.Ka6 Nc4 50.Rg4 Ne3 51.Ra4 Nd1 52.Ka7 Nc3 53.Ra1 Rh2 54.a6 Rxh3 55.Kb7 Nb5 56.Ra5 Rb3 57.a7 Ke6 58.a8Q Nd6+ 59.Kc6 Rc3+ 60.Rc5 Rxc5+ 61.Kxc5 Ke5 62.Qd5+ Black resigned, blackburne - AAlekhine Chessworld, 2007.

Another adventure followed 8.Qh3+, as blackburne - Kemik, Chessworld, 2005 continued 8...Ke7 9.fxe5 Qxe5 10.d3 d5 11.Qh4+ Nf6 12.Nc3 c6 13.Bf4 Qh5 14.Bg5 Qxh4+ 15.Bxh4 Bb4 16.0-0-0 dxe4 17.Nxe4 Bg4 19.Rf4 Ba5 20.Rxg4 Rg8 21.Rf1 h6 22.Nxf6 gxf6 23.Bxf6+ Ke6 24.Re4+ Kd6 25.Be7+ Kc7 26.g3 Rae8 27.Rf7 Kb6 28.b4 Bxb4 29.Rxb4+ Ka6 30.Bd6 b6 31.Ra4+ Kb5 32.Rfxa7 c5 33.Bf4 h5 34.c4+ Kc6 35.Rc7 checkmate

Currently 8.Rf1 is seen as the strongest move for White; but it was not considered by Gossip, Lee or Schiller; nor played by Blackburne.

8...Qxe5 9.fxe5 Kxe5


According to Schiller, Black's King is "perfectly safe in the center" in this interesting endgame position, but most players will have a "better" game against the Jerome Gambit – right up to the point where they resign.


10.Nc3 Nf6 11.d3 d5
11...Bd4 is not a "bad" alternative, but iltimately failed against White's active play in blackburne - drewbear, chessworld, 2008: 12.Rf1 Ke6 13.Nb5 Bb6 14.Bf4 d6 15.0-0-0 a6 16.Nc3 Bd7 17.Rf3 Rhf8 18.Rdf1 Ng4 19.h3 g5 20.Bxg5 Rxf3 21.Rxf3 Ne5 22.Rf6+ Ke7 23.Nd5+ Ke8 24.Rh6 Kf7 25.Nf6 Be8 26.Nxh7 Kg7 27.Nf6 Bg6 28.Nd5 Rf8 29.Ne7 Nf7 30.Rxg6+ Kh7 31.Bf6 Ne5 32.Rg7+ Kh6 33.Nf5+ Kh5 34.g4+ Black resigned

12.Rf1 Ke6 13.Bg5 Bb4 14.exd5+ [14.Bxf6 first was stronger] Nxd5 15.0-0-0 Nxc3 16.bxc3 Bxc3 17.Bd2 Bf6 18.Rde1+ Kd7 19.Re4 b6 20.g3 Bb7 21.Re2 Rae8 22.Rfe1 Rxe2 23.Rxe2 Re8 24.Rxe8 Kxe8 25.Bf4 Kd7 26.Kd2 Bd5 27.c4 Be6 28.Kc2 g5 29.Be3 c5 30.Bd2 Bd4 31.Be1 Bh3 32.Bd2 h6 33.Be1 Bg1 34.a4 Bxh2 35.Bf2 Ke6 36.d4 cxd4 37.Kd3 h5 38.Kxd4 Bf5 39.c5 Bc2 40.cxb6 axb6 41.Kc4 Bxa4 42.Kb4 b5 43.Be1 Kf5 44.Kc3 Kg4 White resigned

Sunday, May 24, 2009

SIRMO

While preparing "Jerome Gambit for Dummies (5)" I realized that I had published only two games of the Jerome Gambit thematic tournament winner, SIRMO: plummy - SIRMO, chessworld.net, 2007 (0-1, 49) and Bullit52 - SIRMO, chessworld.net, 2007 (0-1, 12).
I think I may have unfairly shied away from his games because SIRMO prefers the "modern" Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) variations – not playing 5.Nxe5+ after 4...Kxf7 – and because a number of his wins feature a certain amount of wizardry...
Here are SIRMO's Jerome Gambit wins with white.

SIRMO - AAlekhine
thematic www.chessworld.net, 12.2007
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kf8 [Hardly the way to refute the Jerome Gambit! - Rick] 5.Bxg8 Rxg8 6.c3 Qf6 7.d3 d6 8.a4 Ke8 9.Bg5 Qg6 10.h4 h6 11.h5 Qe6 12.Bd2 Bd7 13.b4 Bxf2+ 14.Kxf2 Rf8 15.Rh3 Ke7 16.Be3 Rae8 17.b5 Na5 18.Nbd2 Kd8 19.Ke2 Kc8 20.c4 g5 21.Nh2 Qf6 22.Rf3 Qe6 23.Qf1 g4 24.Rxf8 g3 25.Rxe8+ Bxe8 26.Nhf3 Bxh5 27.Qh1 Qf7 28.Qh3+ Kb8 29.Qxg3 b6 30.Bxh6 Nb7 31.Qg7 Qxg7 32.Bxg7 Nc5 33.a5 Ne6 34.Bf6 Nf4+ 35.Kf1 Nxd3 36.axb6 cxb6 37.Be7 Kc8 38.Bxd6 Kd7 39.Nxe5+ Nxe5 40.Bxe5 Ke6 41.Bc7 Kd7 42.Rxa7 Kc8 43.Bxb6 Kb8 44.c5 Bd1 45.Nc4 Bb3 46.Nd6 Bc2 47.Rd7 1-0

SIRMO - Bullit52
thematic www.chessworld.net, 11.2007
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.c3 Nf6 6.a4 [The use of c3 + a4 with the threat against the Bishop of a4-a5 in the Jerome Gambit could well be called the "SIRMO maneuver" - Rick] a5 7.Qb3+ Ke8 8.Ng5 Rf8 9.Qc4 Bd6 10.Qe2 Ne7 Here, Black lost on time. 1-0

SIRMO - Ratscales
thematic www.chessworld.net, 01.2008
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.d3 h6 6.c3 d6 7.a4 Qf6 8.b4 Bxf2+ 9.Kxf2 g5 10.h3 Ke8 11.Be3 Be6 12.Ke2 d5 13.Rf1 Qe7 14.a5 Nf6 15.Nh2 Nh5 16.Rf3 Kd8 17.Na3 a6 18.Kd2 Qd7 19.Kc2 d4 20.Bd2 Nxa5 21.bxa5 Qa4+ 22.Kc1 Bb3 23.Qe1 Nf4 24.Bxf4 exf4 25.c4 Re8 26.Ng4 Re6 27.Kb2 b6 28.Nb5 Rxe4 29.dxe4 Qxc4 30.Na3 Qc5 31.Rxb3 b5 32.e5 h5 33.Nf6 Ra7 34.e6 c6 35.Ng8 Ke8 36.e7 Qd5 1-0

SIRMO - plummy
thematic www.chessworld.net, 12.2007 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.0-0 Nf6 6.c3 Nxe4 7.Nxe5+ Nxe5 8.d4 Bd6 9.dxe5 Bxe5 10.Qd5+ Kf8 11.Qxe4 d6 12.Na3 Qf6 13.f4 Bf5 14.Qf3 Ke8 15.fxe5 dxe5 16.Qxf5 Qxf5 17.Rxf5 Kd7 18.Rxe5 c6 19.Bg5 Kc7 20.Re7+ Kb6 21.Rxg7 h5 22.Nc4+ Ka6 23.Nd6 b5 24.b4 h4 25.a4 c5 26.axb5+ Kb6 27.Ra6 checkmate 1-0

SIRMO - BrainFreeze
thematic www.chessworld.net, 02.2008 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.c3 Nf6 6.a4 Nxe4 7.d4 exd4 8.0-0 dxc3 9.Qd5+ Kf8 10.Qxe4 cxb2 11.Bxb2 d6 [A "Danish - Jerome Gambit"?? White can now draw with 12.Qf4+ - Rick] 12.Nbd2 Qe7 13.Qf4+ Qf7 14.Qg3 Rg8 15.Rfe1 Bf5 16.Ng5 Qg6 17.Re2 h6 18.Nge4 Qxg3 19.Nxg3 Bd3 20.Ree1 Bb4 21.Bc1 Nd4 22.a5 Nc2 23.Ra4 Nxe1 24.Rxb4 Rb8 25.Bb2 Nc2 26.Rb3 Bg6 27.Kf1 c5 28.Nde4 Bxe4 29.Nxe4 Re8 30.f3 Re6 31.Rxb7 a6 32.Bc1 g5 33.h3 Rg7 34.Rb8+ Ke7 35.Rb6 d5 36.Nxc5 Rxb6 37.axb6 Rg8 38.Nxa6 Nd4 39.b7 Nc6 40.f4 Rf8 41.Ba3+ Kf7 42.Bxf8 Kxf8 43.f5 Kf7 44.g4 d4 45.Ke2 Kf6 46.b8Q Nxb8 47.Nxb8 Ke5 48.Kd3 Kf4 49.f6 Kg3 50.f7 Kxh3 51.f8Q Kxg4 52.Nc6 Kh4 53.Nxd4 g4 54.Qxh6+ Kg3 55.Ke3 Kg2 56.Ne2 1-0

SIRMO - karmmark
thematic www.chessworld.net, 12.2007 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.0-0 Nf6 6.c3 d6 7.h3 Rf8 8.d4 Kg8 9.dxc5 dxc5 10.Qxd8 Rxd8 11.Bg5 Rd6 12.Nbd2 b5 13.Rad1 h6 14.Bh4 Be6 15.Bxf6 gxf6 16.Rfe1 a5 17.Nh4 Rad8 18.Nhf3 Ne7 19.b3 Ng6 20.Re2 Nf4 21.Re3 Kh7 22.Kh2 Rg8 23.Nh4 Rd3 24.Rxd3 Nxd3 25.f3 Nf2 [The game is even here, but the endgame proves to be a nail-biter - Rick] 26.Rf1 Nd3 27.g4 Nf4 28.Nf5 h5 29.Ne7 Re8 30.Nc6 Ra8 31.Nb1 c4 32.Nd2 Ne2 33.bxc4 bxc4 34.Nb1 Ra6 35.Ne7 Nf4 36.Na3 Rd6 37.Nb5 Rd2+ 38.Kg3 Rg2+ 39.Kh4 Kg7 40.Nxc7 Bd7 41.Ncd5 Rxa2 42.Nxf4 exf4 43.Kxh5 Rh2 44.Kh4 Rc2 45.Nd5 a4 46.Ra1 Rf2 47.Rb1 Rxf3 48.Nb6 Be8 49.Nxc4 Rxc3 50.Nd2 Bg6 51.Rb7+ Kh6 52.e5 fxe5 53.g5 checkmate 1-0

SIRMO - manago
thematic www.chessworld.net, 01.2008
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.d3 Nf6 6.a4 Rf8 7.c3 d6 8.0-0 [ The thematic 8.b4!? led to about an even game: 8...Nxb4 9.Qb3+ Be6 10.Ng5+ Kg6 11.Nxe6 Nxd3+ 12.Kd2 Nxc1 13.Kxc1 Qe7 14.Nxf8+ Rxf8 - Rick] 8...Kg8 9.Ng5 [ I'm for 9.b4 again - Rick] 9...Bg4 10.Qe1 Nh5 11.h3 Bxh3 ["All according to plan", but the stronger plan was 11...Nf4!? 12.hxg4 Nxd3 - Rick] 12.Nxh3 Ng3 13.b4 Nxb4 14.cxb4 Bd4 15.Ra2 Nxf1 16.Kxf1 Qh4 17.Be3 Rf6 18.Bxd4, White has an advantage, but Black lost on time 1-0

SIRMO - NMTIGER
thematic www.chessworld.net, 12.2007 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.c3 Nf6 6.a4 Nxe4 7.d4 exd4 8.0-0 Qf6 9.Qd3 Qg6 10.cxd4 Nb4 11.Qc4+ Qe6 12.Qxe6+ dxe6 13.dxc5 Nc2 14.Ra2 Nb4 15.Ra1 Nxc5 16.Bf4 Nc2 17.Ra2 b5 18.axb5 Nb4 19.Ra5 Ncd3 20.Ne5+ Nxe5 21.Bxe5 Nc2 22.Bxc7 Nd4 23.h3 Ne2+ 24.Kh2 Rf8 25.b6 a6 26.Nc3 Nxc3 27.bxc3 Bb7 28.Re1 Ke7 29.Rae5 Rxf2 30.Rxe6+ Kf7 31.R1e2 Rf5 32.Re7+ Kg6 33.R2e6+ Rf6 34.Rxf6+ Kxf6 35.Bd6 Bc6 36.b7 Bxb7 37.Rxb7 a5 38.Rb3 Ke6 39.Bc5 Kd5 40.Bd4 g6 41.Rb5+ Kc4 42.Rc5+ Kb3 43.Rb5+ Kc4 44.Rc5+ Kd3 45.Rb5 a4 46.Rb2 a3 47.Ra2 Kc4 48.Bf6 Kb3 49.Ra1 a2 50.g4 Rc8 51.g5 Ka3 [Here or on the next move, ...Rc4 looks like a save for Black - Rick] 52.Kg3 Rb8 53.c4 Rb1 54.Kf2 Kb3 55.c5 Rxa1 56.Bxa1 Kc2 57.c6 Kb1 58.Bf6 h5 59.gxh6 g5 60.c7 a1Q 61.Bxa1 Kxa1 62.c8Q g4 63.Qb8 gxh3 64.h7 h2 65.h8Q+ Ka2 66.Qhb2 checkmate 1-0