A Simple Game (?)

I was having fun playing my most recent Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+). It seemed like a simple, straight-forward game. Afterward I gave it to Rybka to look over, and I found that things are not always as simple as they seem...

perrypawnpusher - andrecoenen
blitz 10 0, FICS, 2010

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

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6

My first game with andrecoenen continued 6...g6 7.Qxe5 Nf6 8.Qxc5 d6 9.Qe3 Re8 10.d3 d5 11.f3 dxe4 12.fxe4 Ng4 13.Qf3+ Kg7 14.0-0 Qh4 15.Qf7+ Black resigned, perrypawnpusher - andrecoenen, blitz FICS, 2010

7.Qd5+ Kf8 8.Qxc5+ d6 9.Qe3 Nf6

This is a solid position for Black, although the updated New Year's Database has 33 previous games with this position — and White scored 61%.

10.Nc3

Varying from 10.0-0, which I had played three times before: 10...b6 (10...Bd7 11.f4 Qe7 12.d3 Kf7 13.Nc3 Rhf8 14.h3 Kg8 15.g4 Bxg4 16.hxg4 Nxg4 17.Qg3 Nf6 18.f5 Ne5 19.Bg5 Qd7 20.d4 Nc4 21.b3 Nb6 22.e5 dxe5 23.dxe5 Qd4+ 24.Qe3 Qg4+ 25.Kh2 Nfd5 26.Nxd5 Nxd5 27.Qg3 Qh5+ 28.Kg2 Qe2+ 29.Rf2 Qe4+ 30.Kh3 Rxf5 31.Rxf5 Qxf5+ 32.Kh4 Qg6 33.c4 Nb4 34.a3 Nc2 35.Rf1 Nd4 36.Qf4 Ne6 37.Qe3 h6 38.Be7 Black resigned, perrypawnpusher - Mences, blitz FICS, 2009; 10...Kf7 11.f4 Re8 12.f5 Ne5 13.Nc3 Nc4 14.Qd4 Ne5 15.d3 Kg8 16.Bg5 h6 17.Bxf6 gxf6 18.Qd5+ Be6 19.fxe6 c6 20.e7+ Kg7 21.exd8Q Raxd8 22.Qd4 c5 23.Qf2 Black resigned, perrypawnpusher - DysonLin, blitz FICS, 2009) 11.f4 Bb7 12.d3 Qe7 13.Nc3 Re8 14.Bd2 h6 15.h3 Qd7 16.Qg3 Ne7 17.e5 Nfg8 18.Rae1 Nf5 19.Qf2 Nge7 20.g4 g6 21.gxf5 gxf5 22.Re3 Rg8+ 23.Rg3 Kf7 24.Ne2 h5 25.Kh2 Rg6 26.Rfg1 Reg8 27.Nd4 dxe5 28.Rxg6 exd4 29.Rxg8 Nxg8 30.Qg3 Ne7 31.Qg7+ Ke6 32.Re1+ Kd6 33.Qe5+ Kc6 34.Qxe7 Qxe7 35.Rxe7 Kd6 36.Re5 Bc8 37.Kg3 Black resigned, perrypawnpusher - hogmaster, JG3 thematic, ChessWorld, 2008.

10...c6 11.f4 Kf7 12.0-0 Re8

My game against joejox continued, instead 12...Rf8 13.f5 Ne5 14.d4 Nc4 15.Qd3 Nb6 16.Bg5 Kg8 17.g4 Nbd7 18.Rae1 Qb6 19.Na4 Qb4 20.b3 Nxg4 21.Bd2 Qa3 22.Bc3 b5 23.Bb2 Qb4 24.Bc3 Qa3 25.Bb2 Qb4 26.Bc3 Qa3 27.Bb2 draw perrypawnpusher - joejox, blitz FICS, 2009

13.f5 Ne5 14.d4 Neg4 15.Qg3 Qb6

Black's Queen move is a good one — which I under-estimated during the game. Now, against best play, White cannot both support his center and move it forward on the attack.

16.Be3

I was unhappy with this move (I could not think of anything better) and was even unhappier after the game when I saw what Rybka had suggested that I play instead: 16.Qd3 Ne5 17.Qd1 Ned7 18.Qd3 Kg8 19.b3 c5 20.Be3 cxd4 21.Bxd4 Qc6 22.Rf4 Ne5 and Black is better.

analysis diagram






This line needs some serious examination for White, starting with 10.Nc3

16...Nxe3 17.Qxe3 d5

This is part of the reason that the game seemed simple to me at the time: Black hits my center with his d-pawn and I advance my e-pawn to bypass it. Instead, though, Black had 17...c5 when 18.Rad1 cxd4 19.Rxd4 Bd7 and again White's pawns have been banged up and the second player is better.

18.e5 Ng4

Unnecessarily aggressive, moving the game toward equality. The cold-blooded 18...Kg8 was the right idea, as the White e-pawn is pinned to the Queen.

19.e6+

Rybka evaluated this as too early, preferring 19.Qf4.

19...Kf6

This was Black's last chance to finish castling-by-hand with 19...Kg8. Instead, he steps into the line of fire.

20.Qf4 Bxe6

It is not the time to return the piece for two pawns, although neither retreating nor protecting the Knight will help, either.

21.fxe6+ Kxe6 22.Rae1+ Kd7

The "Jerome pawns" are gone, but the files they have opened will win the day.

23.Qxg4+ Kd6 24.Qf4+ Kd7 25.Qf7+ Black resigned

I apologize, Jerome Gambit

One of the "benefits" of playing an off-beat opening like the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) is that it has a built-in excuse for any loss: Of course I would have crushed him if I had been playing the Catalan...

Sometimes, though, even a disreputable opening like the Jerome – given enough cooperation by the opponent, of course – delivers a game that is quite playable, if not downright winable; and at that point, success or failure depends upon the player, not the opening. For the following game, I have to say: I apologize, Jerome Gambit...

perrypawnpusher - peroneal
blitz 10 0, FICS, 2009

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

4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6

7.Qd5+ Ke8

Worth mentioning here is the game perrypawnpusher - hogmaster, chessworld, 2008 which is referred to in the note after move 10: 7...Kf8 8.Qxc5+ d6 9.Qe3 Nf6 10.0-0 b6 11.f4 Bb7 12.d3 Qe7 13.Nc3 Re8 14.Bd2 h6 15.h3 Qd7 16.Qg3 Ne7 17.e5 Nfg8 18.Rae1 Nf5 19.Qf2 Nge7 20.g4 g6 21.gxf5 gxf5 22.Re3 Rg8+ 23.Rg3 Kf7 24.Ne2 h5 25.Kh2 Rg6 26.Rfg1 Reg8 27.Nd4 dxe5 28.Rxg6 exd4 29.Rxg8 Nxg8 30.Qg3 Ne7 31.Qg7+ Ke6 32.Re1+ Kd6 33.Qe5+ Kc6 34.Qxe7 Qxe7 35.Rxe7 Kd6 36.Re5 Bc8 37.Kg3 Black resigned

8.Qxc5 d6

Also relevant to the next note, perrypawnpusher - Lark, blitz, FICS, 2009 continued: 8...N8e7 9.0-0 b6 10.Qe3 Rf8 11.f4 d6 12.f5 Ne5 13.d4 Nc4 14.Qg3 Rf7 15.Nc3 Kf8 16.Bg5 h6 17.Bc1 Bb7 18.f6 Rxf6 19.Rxf6+ gxf6 20.Bxh6+ Ke8 21.Qg7 Kd7 22.Qg4+ Ke8 23.Qg7 Nd2 24.Qxf6 Bxe4 25.Nxe4 Nxe4 26.Qh8+ Kd7 27.Qxd8+ Rxd8 28.Re1 Nf5 29.Rxe4 Nxh6 30.Rh4 Nf5 31.Rh7+ Kc6 32.c3 Re8 33.Kf2 a5 34.b3 Rf8 35.Ke2 Re8+ 36.Kd2 Ne3 37.Rg7 Nf1+ 38.Kd3 Nxh2 39.g4 Nf3 40.g5 Nh4 41.c4 Nf5 42.d5+ Kb7 43.Rh7 Re7 44.Rxe7 Nxe7 45.Ke4 Ng6 46.Kf5 Nh4+ 47.Kf6 Kc8 48.g6 Nxg6 49.Kxg6 Kd7 50.Kf6 c6 51.Kf7 cxd5 52.cxd5 b5 53.a3 Kc7 54.Ke7 b4 55.a4 Kb6 56.Kxd6 Ka6 57.Kc6 Ka7 58.Kc7 Ka6 59.d6 Black resigned

9.Qe3 Nf6

Okay, I've been here before. This is my 6th game (up until now 3-1-1) with this position which was first seen, according to my database, in Charlick - Mann, correspondence 1881 (1-0, 71).

10.0-0 Bd7

A new move, with the idea of putting the Bishop on the a8-h1 diagonal, to pressure the e4 pawn. Other players, like hogmaster and Lark (above) have fianchettoed the Bishop at b7.

11.f4 Qe7 12.Nc3 Bc6 13.f5 Ne5 14.d4 Nc4

This kind of Knight attack on the Queen has happened a lot recently: see my games against DysonLin, episodeninetynine, Joejox and Lark.

15.Qd3

Where should the Queen go? Probably 15.Qe2 was a bit better. Proper positioning of the heavy pieces behind the "Jerome pawn" center will be an important test of the middlegame play – a test that I barely passed, with a "D".

15...Bb5 16.b3

Shoot. Me. Now.

Just like in my previous game, my opponent hangs a piece – and I miss it!

16...Ne3 17.Qxb5+ c6 18.Qd3 Nxf1 19.Kxf1 Rd8

White has two pawns for the exchange. Considering Black's King stuck in the center of the board, White has to have the advantage.

20.Bg5 Rf8 21.Qe3

In this position Fritz8 prefers 21.Re1, if only to answer 21...h6 with the surprising 22.Nd5 – after 22...cxd5 23.e5 dxe5 24.dxe5 hxg5 25.exf6 Rxf7 26.Rxe7+ Kxe7 White should have the advantage. I think 21.Re1 is good for calmer lines, too.

21...h6 22.Bh4 Qd7

It might have been time to put the King on that square, instead, and continue with him to c8 – castling-by-hand on the Queenside.

23.Kg1 Rc8 24.e5

Breaking in the center – probably too early. White's Rook could have gone to f1 or e1 first.

24...Nd5

After 24...dxe5 25.dxe5 Ng4 26.Qxa7 White would be better – for example, after 26...Rxf5 27.Rd1 followed by Nc3-e4 – but things would be messy; and the result would be better than after the text.

25.Nxd5 cxd5 26.exd6+ Kf7

What now?

White should be winning, and there should be some kind of "killer" move here – but I couldn't find it during the game.

Fritz 8 suggests 27.Be7! Then, if 27...Rfe8, White calmly plays 28.Re1 and his threat to infiltrate with the Queen forces Black to liquidate to a lost ending: 28...Rxe7 29.Qxe7+ Qxe7 30.Rxe7+ Kf6 31.Rxb7. Totally beyond my calculation at the time, as well, was if Black played the odd 27...Ke8 (Fritz 8's second choice) then White has 28.f6. All a bit too beyond me.

My move leads to an equal game.

27.Qe6+ Qxe6 28.fxe6+ Kxe6 29.Re1+ Kxd6

Wait a minute! With 29...Kd7 Black probably keeps the game a draw. The text move returns a favor.

30.Be7+ Kd7 31.Bxf8 Rxf8

All Rook endgames are drawn, right? Actually, I thought I had good chances to win this one.

32.c3 Rc8 33.Re3 Kd6 34.Kf2 a6 35.Ke2 b6 36.Kd3 g6 37.c4 dxc4+ 38.bxc4 Rf8

So far, so good. My extra pawn is protected and passed.

39.d5 Rf2 40.Re2

White's job is simplified if he can exchange Rooks.

40...Rxe2 41.Kxe2 b5

Black's last gasp.

I looked at 42.cxb5 Kxd5 43.bxa6 and even though Black can catch the forward White a-pawn, there's still the other a-pawn to be distracted by, while White's King feasts on the Kingside pawns... With only that amount of thought, I played

42.cxb5

only to see instead

42...axb5

Oooops...

The game is now drawn. The winning move, of course, was 42.Kd3.

43.Kd3 Kxd5 44.a3 Kc5 45.Kc3 g5 46.g4 Kb6 47.Kb4 Kc6 48.h3 Kb6 49.Kb3 Kc5 50.Kc3 Kb6 51.Kb4 Kc6 52.Kb3 Kb6 53.Kb4 Kc6 54.Kb3 Kc5 55.Kc3 Kb6 56.Kb4 Kc6 Game drawn by repetition

Nice work, peroneal!

Another game like my last two, and the Jerome Gambit Gemeinde might suspend my membership!

Sole Survivor

Although my involvement in a Chessworld welcoming Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) Thematic Tournament was quickly reduced to one game, (see "Busy!" and "*Poof!*"), it turned out to be an interesting one, worth sharing.

perrypawnpusher - jamtaylo

ChessWorld Welcome JG Tournament, 2009

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

I've also seen 8...Qe7 9.Qe3 Nf6 10.d3 d5 11.f3 dxe4 12.fxe4 Ng4 13.0-0+ Ke8 14.Qg3 Qc5+ 15.Kh1 Be6 16.Nc3 Kd7 17.h3 N4e5 18.d4 Qxd4 19.Rd1 Qxd1+ 20.Nxd1 Rad8 21.Bf4 Kc8 22.Bxe5 Nxe5 23.Qxe5 Bd7 24.Nc3 Rhe8 25.Qg3 g6 26.Nd5 Black resigned, perrypawnpusher - marbleschess, FICS, 2009

9.Qe3 Be6

Or 9...Nf6 10.0-0 Kf7 (10...Bd7 11.f4 Qe7 12.d3 Kf7 13.Nc3 Rhf8 14.h3 Kg8 15.g4 Bxg4 16.hxg4 Nxg4 17.Qg3 Nf6 18.f5 Ne5 19.Bg5 Qd7 20.d4 Nc4 21.b3 Nb6 22.e5 dxe5 23.dxe5 Qd4+ 24.Qe3 Qg4 25.Kh2 Nfd5 26.Nxd5 Nxd5 27.Qg3 Qh5+ 28.Kg2 Qe2+ 29.Rf2 Qe4+ 30.Kh3 Rxf5 31.Rxf5 Qxf5+ 32.Kh4 Qg6 33.c4 Nb4 34.a3 Nc2 35.Rf1 Nd4 36.Qf4 Ne6 37.Qe3 h6 38.Be7 Black forfeited on time, perrypawnpusher - Mences, FICS, 2009; 10...b6 11.f4 Bb7 12.d3 Qe7 13.Nc3 Re8 14.Bd2 h6 15.h3 Qd7 16.Qg3 Ne7 17.e5 Nfg8 18.Rae1 Nf5 19.Qf2 Nge7 20.g4 g6 21.gxf5 gxf5 22.Re3 Rg8+ 23.Rg3 Kf7 24.Ne2 h5 25.Kh2 Rg6 26.Rfg1 Reg8 27.Nd4 dxe5 28.Rxg6 exd4 29.Rxg8 Nxg8 30.Qg3 Ne7 31.Qg7+ Ke6 32.Re1+ Kd6 33.Qe5+ Kc6 34.Qxe7 Qxe7 35.Rxe7 Kd6 36.Re5 Bc8 37.Kg3 Black resigned, perrypawnpusher - hogmaster, JG3 thematic, Chessworld 2008) 11.f4 Re8 12.f5 Ne5 13.Nc3 Nc4 14.Qd4 Ne5 15.d3 Kg8 16.Bg5 h6 17.Bxf6 gxf6 18.Qd5+ Be6 19.fxe6 c6 20.e7+ Kg7 21.exd8Q Raxd8 22.Qd4 c5 23.Qf2 Black resigned, perrypawnpusher - DysonLin, FICS, 2009.

10.f4 Bf7 TN

Also played: 10...N6e7 11.0-0 Nf6 ( 11...d5 12.d3 dxe4 13.dxe4 Nf6 14.Nc3 Ng4 15.Qd3 Qxd3 16.cxd3 Rd8 17.Rd1 c5 18.h3 Nf6 19.Be3 b6 20.g4 Nc6 21.Rac1 Ke7 22.a3 Bb3 23.Rd2 Rhf8 24.Kf2 Rd7 25.e5 Nxe5 26.fxe5 Ne4+ 27.Ke2 Ng3+ 28.Ke1 Rf1 checkmate, RevvedUp - Hiarcs 8, 2 12 2006) 12.f5 Bf7 13.b3 Nc6 14.Bb2 Ke7 15.d4 Re8 16.e5 dxe5 17.dxe5 Nd5 18.Qc5+ Kd7 19.e6+ Bxe6 20.fxe6+ Kxe6 21.Nc3 Nxc3 22.Bxc3 Qh4 23.Qf5+ Ke7 24.Rfe1+ Kd6 25.Rad1+ Nd4 26.Bb4+ Kc6 27.Qc5+ Kd7 28.Rxd4+ Black resigned, Hiarcs 8-RevvedUp, 2 12 2006.

11.f5 Ne5 12.d4 Nc6 13.0-0 Bc4

The Bishop is intent on being involved in play.

By transposition, is 13...Nge7 14.Nc3 Ke8 15.Bd2 Kd7 16.Rad1 Kc8 17.e5 Nd5 18.Nxd5 Bxd5 19.b3 Re8 20.c4 Bg8 21.Bc3 Qe7 22.e6 b6 23.d5 Nd8 24.f6 gxf6 25.Bxf6 Qf8 26.Bxd8 Qxf1+ 27.Rxf1 Kxd8 28.Qg5+ Kc8 29.Rf6 Kb7 30.Qg7 a5 31.a4 Rac8 32.g4 Ka6 33.g5 b5 34.cxb5+ Kb6 35.Qd7 Ka7 36.h4 Red8 37.Qc6 Re8 38.Qa6+ Kb8 39.Qxa5 Black resigned, guest673 - guest767, ICC 2 12 2003]

14.Rd1

Oddly enough, after the game Rybka 3 suggested instead 14.Rf4.

14...Nf6 15.Nc3 Ng4 16.Qg3 h5

17.b3 Ba6

After this, the Bishop is on the sidelines. It probably should have returned to f7 with about an equal game.

18.h3 Nf6 19.e5


The "Jerome Gambit pawns" are beginning to assert themselves.


19...dxe5


Too cooperative. Rybka 3 recommends: 19...h4 20.Qf2 Nd7 21.e6 Nf6 22.Bg5 Ne7 23.Bxh4 Qe8 24.Bxf6 gxf6 25.Ne4 Qh5 26.Nxf6 Qxf5 27.Qxf5 Nxf5 28.Nd5 c6 29.Nc7 Ke7 30.Nxa8 Rxa8 31.Rd2 d5 32.Re1 Rh8 which is about even.


20.dxe5 Qxd1+


A critical oversight.


21.Nxd1 Ne4


The Knight is not safe here.
22.Ba3+ Kg8 23.Qe3 Nd2 24.Qxd2 Rd8


25.Qg5 Rh6 26.f6 Rd7 27.e6 Black resigned

My Turn to Blunder

When playing the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) I like to have a regular routine: I play the gambit, my opponent is surprised or shocked and plays a series of second-best moves, I gain the advantage – and then I either beat my opponent, or benefit from a timely error on his part.

You'll see most of that in the following game – except the part after "I gain the advantage", where I'm the one who comes up with the blunder. How awkward! 

perrypawnpusher - thehunterrjames blitz 10 0, FICS, 2009 

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

Here we go! 4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6

A safe and solid defense. 7.Qd5+ Ke8 8.Qxc5 d6 9.Qe3 Nf6

10.0-0 Kf7 11.f4

A bit better than 11.Nc3 c6 12.f4 Rf8 13.f5 Ne5 14.d4 Nc4 15.Qd3 Nb6 16.Bg5 Kg8 17.g4 Nbd7 18.Rae1 Qb6 19.Na4 Qb4 20.b3 Nxg4 21.Bd2 Qa3 22.Bc3 b5 23.Bb2 Qb4 24.Bc3 Qa3 25.Bb2 Qb4 26.Bc3 Qa3 27.Bb2 draw perrypawnpusher - joejox, blitz, FICS, 2009 11...Re8 12.d3 I thought the right move was to advance the f-pawn, but I couldn't remember (or figure out) why Black couldn't respond with 12...Rxe4. (Answer: White captures the Knight with check, then moves his Queen.) Better was 12.f5 Ne5 13.Nc3 (13.d4 Neg4 14.Qb3+ Kf8 15.h3 Rxe4 16.hxg4 Rxg4 17.Qf3 c6 18.Nc3 d5 19.Bf4 Kg8 20.Be5 h5 21.Rae1 Bd7 22.Re3 Qb6 23.b3 Rf8 24.Na4 Qb4 25.Nc5 Bc8 26.c3 Qb6 27.Bxf6 gxf6 28.Qh3 Rg5 29.Ne6 Bxe6 30.fxe6 Qc7 31.e7 Re8 32.Qe6+ Kh8 33.Qxf6+ Rg7 34.Qf8+ Black resigned Vazquez - Carrington, Mexico, 2nd match, 1876) 13...Nc4 14.Qd4 Ne5 15.d3 Kg8 16.Bg5 h6 17.Bxf6 gxf6 18.Qd5+ Be6 19.fxe6 c6 20.e7+ Kg7 21.exd8Q Raxd8 22.Qd4 c5 23.Qf2 Black resigned perrypawnpusher - DysonLin, blitz, FICS, 2009 12...c5 Two alternatives: 12...Kg8 13.Nd2 Ng4 14.Qe2 Qh4 15.Nf3 Qh5 16.h3 Nf6 17.Bd2 Bxh3 18.gxh3 Qxh3 19.Rf2 Ng4 20.Rg2 h5 21.Ng5 Qh4 22.Rf1 Nxf4 23.Bxf4 Rf8 24.Ne6 Rf7 25.Bg5 Rxf1+ 26.Kxf1 Qh1+ 27.Rg1 Qh3+ 28.Ke1 Nh2 29.Qg2 Nf3+ 30.Kd1 Nxg1 31.Qxg1 Qxe6 32.Kd2 Rf8 33.Be3 Qg4 34.Qe1 h4 35.Kc3 h3 36.Kb3 Qg2 37.Qc3 h2 38.Qxc7 h1Q 39.Qxd6 Qh5 40.Qe6+ Kh8 White resigned guest435 - guest1150, Internet Chess Club, 2002; 12...Ng4 13.Qe2 Qh4 14.h3 Nf6 15.Qf3 Kg8 16.Nc3 Nh5 17.Nd5 Rf8 18.g4 Ne5 19.Qg2 c6 20.Ne7+ Qxe7 21.gxh5 Qh4 22.fxe5 Bxh3 23.Rxf8+ Rxf8 24.Bg5 Qxh5 25.Qg3 Rf3 26.Qh4 Qxh4 27.Bxh4 dxe5 28.Kh2 Be6 29.Bg3 h5 30.Kg2 Rf6 31.Bxe5 Rg6+ 32.Kh2 Rg5 33.Bc3 Bg4 34.Rg1 Kf7 35.Rf1+ Ke6 36.Rf8 Bd1 37.Rf2 g6 38.Rd2 Bg4 39.Rg2 b5 40.Kg1 c5 41.Bd2 Re5 42.Bf4 Bf3 43.Rf2 Black resigned guest2660 - guest2731, Internet Chess Club, 2004 13.Nc3 Ng4 14.Qg3 h5 A strange echo of my second game against TJPOT. 15.f5 N6e5 16.h3 Nf6 17.Bf4 This is the wrong idea: the Bishop should pin at g5 and then the Knight should go to d5. 17...b5 18.Bxe5 I should have admitted my mistake and played 18.Bg5. (I almost did.) 18...Rxe5 19.Qg6+ 19...Kf8 20.g4 hxg4 21.hxg4 Nxg4

Okay, Black obliges me by giving back a piece, and I will have the advantage. 22.Qxg4 Qf6 23.Nd5 Qh6 24.f6 Simply losing the Queen. Unbelieveable. No excuse.

Was it too hard to find 24.Rf3? 24...Bxg4 25.fxg7+ Rybka 3 later said this led to a mate in 19. I'd had enough and resigned here.