A Chinese Invasion

My opponent in round 7 was a young Chinese rated just below 2400. I have beaten higher rated players but this felt a bit like wasting a white game:

Sv. Johnsen - Ziyang Zhang
BCC Thailand Open (7)

1.d4 d5 2.Bf4 Nf6 3.e3 c6 4.Nf3 Bg4

Lines with ...c6 and an early development of Black's light-squared bishop are particularly challenging to London players as White has to play c4 in order to fight for an advantage. That's perfectly fine if your general chess understanding is well developed. But if you only feel comfortable with your pawns on c3, d4 and e3 your task is harder.

5.c4 Nbd7 6.Nbd2 e6

6...Nh5 7.Bg5 h6 8.Bh4 g5 9.Bg3 e6 10.Qc2 Nxg3 11.hxg3 Bf5 12.Bd3 Bxd3 13.Qxd3 g4 14.Nh4 Qg5 unclear Gomez Esteban-Magem Badals, Linares 1995.

7.Qb3!?

A challenging decision. My co-author of 'Win with the London System' showed common sense in V.Kovacevic-Bisguier, New York 1989: 7.Bd3 Nh5 8.Bg3 Nxg3 9.hxg3 Bd6 10.Qb3 Rb8 11.Nh2 Bh5 12.Nhf1 Nf6 13.f3 Bg6 14.Bxg6 fxg6 15.g4 0–0 16.0–0–0 with complicated play.

7...Nh5

Black has also tried 7...Bxf3 8.gxf3 with these options:

a) 8...Qb6 9.c5 Qxb3 10.axb3 Nh5 11.Bc7 Rc8 12.Ba5 a6 13.f4 g6 14.Bd3 Ng7 = Dos Santos-Miranda, Curitiba 1999.

b) 8...Nh5 9.Bg3 Qb6 10.c5 Qxb3 11.axb3 a6 12.b4 Nxg3 13.hxg3 Rc8 14.f4 g6 15.g4 Bg7 16.Bd3 f5 17.Ke2 +=Schlindwein-Pieper Emden, Gladenbach 1996.

8.Bg5 Qa5! 9.0–0–0?!

I cannot remember the last time I castled queenside so early in the London. I certaily looked for sensible alternatives and noticed that 9.cxd5 exd5 (9...cxd5 10.Bb5 Bb4 11.Bxd7+ Kxd7 12.Ne5+ Ke8 13.0–0 is very good for White) 10.Qxb7 Rb8 11.Qxc6 might be possible but I didn't even try to calculate the consequences of 11...f6 12.Be2 Rxb2 (12...fxg5 13.Ne5) 13.Rd1 Bb4 14.Qa8+ Kf7 15.Qxh8. According to Rybka White is able to keep a small advantage in some very complicated lines.

9...Bb4 (D)

10.Bh4?

For some strange reason I didn’t consider 10.e4! at all. I seems to work quite well and at least ensure equality - something I wasn’t really close to achieveing in this game.

10...Nhf6 11.h3 Bxd2+ 12.Rxd2 Bf5 13.Bd3 Ne4 14.Bxe4

In a way this is the source of my coming problems as we now are left with bishops of opposite colours.

14...Bxe4 15.a3 0–0 16.Be7 Rfc8 17.Bb4 Qa6 18.cxd5 cxd5+ 19.Bc3 Rc6 (D)

At this point I think my position is objectively lost. Black’s attack may not seem immediately decisive but the opposite coloured bishops ensure that what he attacks I cannot defend. The positive thing to say about this game is that I now for the rest of the game defends quite well. When I in the following sequence add an exclamation mark to almost all my moves it's because I found the only moves to continue the game. It should be said that my opponent too found very strong moves but in general he had a few more tempting options to choose from.

20.Kd1! Rac8 21.Ke1! f6 22.Rd1! Rb6 23.Qa2 Bc2 24.Rc1 Qd3 25.Nd2! f5 26.h4! Nf6 27.Rh3! Ne4 28.Nxe4 fxe4 29.Qa1! Ba4 30.f4 (D)

30...e5!

If Black hadn’t found this attacking idea (or the 30...Bb5 31.Kf2 e5! version of the same idea) I might have saved the game. Now I am unable to defend because my kingside is undermanned.

31.dxe5 Bb5 32.Kf2 Qe2+ 33.Kg1 Rg6 34.Rh2 Qxe3+ 35.Kh1 Qxf4 36.Rd1 e3 37.b3 e2 38.Rg1 Bd3 39.e6 Rxe6 40.Bxg7 e1Q 41.Rxe1 Rxe1+ 42.Qxe1 Rc1 0–1

A Rook Gone Astray

My 6th game in Pattaya was another London System:

Sv.Johnsen - W.Chengjia
BCC Thailand Open (6)

1.d4 Nf6 2.Bf4

My opponent (a young Chineese girl) was rated a little above 2000 and I had no idea what to expect. Anyway I saw little reason to deviate from the opening with which I have the most experience.

2...e6 3.e3 c5 4.c3 Nc6 5.Nd2 d5 6.Ngf3 cxd4 7.exd4 Bd6 8.Bg3

An old game in this line went 8.Bxd6 Qxd6 9.Bb5 0–0 10.0–0 Bd7 11.Re1 Qf4 12.Bxc6 Bxc6 13.Ne5 Nd7 14.Ndf3 and White probably was a little better in Blackburne-Chigorin, Berlin 1897.

8...0–0

Opening the h-file before White has castled is risky, e.g. 8...Bxg3 9.hxg3 Qd6 10.Bd3 Bd7 11.Qe2 Ng4 12.0–0–0 h6 13.Rh4 Nf6 14.Ne5 gave White a clear advantage in Knezevic-Asmundsson, Grindavik 1984.

9.Bd3 e5?!

This looks wrong. Black frees her position but accepts an isolated queen’s pawn while exchanging a few pieces in the process. An interesting an relatively recent game continued 9...Re8 10.Ne5 Qc7 11.f4 Rf8 12.0–0 Ne8 13.Bh4 f5 14.Rf3 Bxe5 15.fxe5 Qb6 16.Bf2 Qxb2 17.Rh3 g6 18.Nf3 Rf7 19.Rb1 Qxa2 20.Qc1 Rg7 21.Bh4 Qa5 22.Bf6 Rf7 23.Ng5 and White had compensation for his pawns in Gonzales-Halay, Manila 2007.

10.dxe5 Re8 11.0–0 Nxe5 12.Nxe5 Bxe5 13.Bxe5 Rxe5 14.Nf3 Rh5?! (D)

This move confirmed what I had started to suspect: My opponent probably had little classical chess education and was mainly relying on her calculating skills.

15.Re1 Qd6 16.Bf1 Bg4 17.h3 Bxf3 18.Qxf3

Except for the strangely placed black rook, this is a fairly typical IQP position. White must be a little better.

18...h6 19.Rad1 g6 20.Rd4

I was about to play 20.Qe3 when I noticed 20...Ng4!?. It’s not at all clear that 21.Qg3 Qxg3 22.fxg3 improves Black’s chances. But the resulting position looks a little strange and this might favour the better calculator, which I suspected wasn’t me.

20...Rf5 21.Qd3 Rf4

It seemed my opponent only now had noticed that her d-pawn might be in trouble.

22.g3 Rxd4 23.Qxd4 b6 24.Bg2 Rd8 25.Rd1 Re8 26.c4

The pawn has been doomed for some moves already.

26...Re2 27.cxd5 Nd7 28.Rc1 Qe5!

This is quite a good try to keep the game going.

29.Qxe5 Nxe5 30.Rc7 (D)

30...Rxb2?

A better try would have been 30...Re1+ 31.Kh2 Re2 when e.g. 32.d6 Rd2 33.Re7 f6 34.Rxa7 still isn’t clearly winning.

31.f4!

This wins by force.

31...Nd3 32.d6 Nc5 33.d7 Nxd7 34.Rxd7 Rxa2 35.Bd5 Ra1+ 36.Kf2 a5 37.Bxf7+ Kg7 38.Rb7 Kf8

Black might have saved herself the last dozen of moves. It’s hard to imagine how White can go wrong.

39.Bxg6 Ra2+ 40.Kf3 Rb2 41.f5 Rb3+ 42.Kf4 Rb1 43.Ke5 Rc1 44.Rxb6 a4 45.Rb8+ Kg7 46.Rb7+ Kf8 47.f6 Re1+ 48.Be4 a3 49.Ra7 Re3 50.Kf4 Rc3 51.Bd5 1–0

Practical Considerations

My forth game was against a Thai FM and quite complicated as long as it lasted:
Sv.Johnsen - Pitirotjirathon
BCC Thailand Open (4)
1.d4 g6!
This is one of the relatively few opening moves against which I don't play the London System.
2.e4 Bg7 3.Nc3 d6 4.Bg5!?
I was looking at this attacking system against the Pirc a few days ago. It probably is a little less motivated against the Modern.
4...c6
Probably lines with an early ...c5 are more critical.
5.Qd2 Qa5 6.Nf3
A more popular move is 6.f4, e.g. 6...b5 7.Nf3 b4 8.Nd1 Nf6 9.Nf2 0–0 10.Bd3 c5 11.e5 Nd5 12.Be4 cxd4 13.Nxd4 e6 14.0–0 dxe5 15.fxe5 Ba6 16.Rfd1 Bb7 17.Ng4 with a clear advantage to White in Stojanovic-Nurkic, Sarajevo 2007.
6...Bg4 7.Bc4!?
This is a bit provokative. Safer is 7.Be2, when the miniature Yermolinsky-Adu, Las Vegas 2000 went: 7...Nd7 8.0–0 h6 9.Be3 g5 10.Rfe1 a6 11.Rad1 Rc8 12.a3 e6 13.Nb5! Qxd2 14.Nxd6+ +-.
7...Bxf3
White's point is that 7...b5 can be met by 8.Nxb5!? (here 8.Bxf7+ Kxf7 9.Qf4+ Nf6 10.Bxf6 also is possible) with the idea 8...Qxd2+ 9.Kxd2 cxb5? 10.Bd5 +-. A better try is 9...d5 when 10.Bb3 as well as 10.Nc7+ are possible (and quite unclear).
8.gxf3 Qb4!? (D)
This appears to be a new move.
a) 8...b5 can still be met by 9.Nxb5!?
b) 8...e6 9.Bb3 Nd7 10.h4 h6 11.Bf4 d5 12.0–0–0 0–0–0 13.exd5 cxd5 14.h5 g5 15.Bh2 Ne7 16.Qd3 a6 17.Rhe1 was unclear in Goossens-Safranska, Rhone 2008.
9.b3!
This is an extremely ugly move (in case you didn't notice!) but White is ahead in development and probably can afford to play so as he will follow up with a3 and b4 in most cases.
9...Nd7
Still 9...b5 10.Nxb5!? is playable.
10.a3 Qa5 11.b4 Qc7 12.Rd1 Ngf6 13.Bb3 0–0 14.0–0 e6 15.Kh1 Nh5?!
I agree with my opponent's criticism of this move as it helps me bring an attacker to the kingside. But I don't like his suggestion 15...h5 any better. After 16.Rg1 Nh7 17.Bh6 White must be clearly better.
16.Ne2 Rfe8 17.Ng3 Nhf6
Probably 17...Nxg3+ 18.hxg3 f6 19.Bh6 Nf8 20.c4 is safer but White's bishop-pair and extra space ensures him of clearly better chances.
18.c4 h5?! 19.Rg1 Kh8 (D)
Here my somewhat higher rated offered a draw and I was a little ashamed to accept. From a purely chessic point of view this of course is a mistake as White must be clearly better. But more practical considerations applied. I was very tired and had difficulties calculating clearly.
½–½

After 6 rounds I have 3.5 points. I have not calculated my Elo performance but I believe it must be roughly as expected. I don't know how much Internet access I will have for the next three days and after that I may have to do with a very slow connection.

A Classical Stonewall

My third game was encouraging. Not because I played particularly well but because I felt I knew what was going on in a type of position I have studied a lot lately.

Juniel Hutapea - Sv.Johnsen
BCC Thailand Open (3)
1.d4 f5 2.c4 e6 3.Nf3 Nf6 4.g3 d5 5.Bg2 c6 6.0–0 Bd6 (D)
The Modern Dutch Stonewall is on the board.
7.Nc3
Until 15 years ago or so this move was considered inaccurate against the Stonewall as the knight is a long way from e5 and doesn’t support the bishop exchange on a3. Now it’s considered a quite dangerous weapon.
7...0–0 8.b3
White’s most powerful follow-up to his previous move is a quick queenside initiative with Qc2, Rb1 and b4.
8...Bd7!?
This old-fashioned bishop manoeuvre has lately been less popular than the more dynamic plan involving ...b6 and ...Bb7.
9.Qc2 Ne4
This move shields the f-pawn so I can move my bishop to e8 and still recapture with my e-pawn should White exchange on d5.
10.Ne5
Two other tries are:
a) 10.Bb2 Be8 11.Ne5 Nd7 12.f3 Bxe5 13.Nxe4 Bc7 14.Nf2 f4 15.gxf4 Bxf4 16.e4 Bg6 =+ Szeberenyi-Szabolcsi, Budapest 2000
b) 10.Bf4 Be8 11.Bxd6 Nxd6 12.c5 Ne4 13.e3 Nd7 14.b4 a6 15.Ne5 Nxe5 16.dxe5 Bg6 17.Ne2 a5 18.f3 Ng5 19.f4 Ne4 = Peyrou Olya-Moosavian, Iran 2000.
10...Be8
This seems more consistent than the unprovoked exchange 10...Nxc3 11.Qxc3 of Karayannis-Georgiakakis, Chania 1995. After 11...Be8 12.Nd3 Nd7 13.a4 g5 14.a5 a6 15.Bb2 Qf6 16.b4 Bh5 17.Rae1 chances were balanced.
11.f3 Nxc3
11...Nf6, keeping more pieces on board trying to take advantage of White’s weakened king’s position is a serious alternative. Sop-Bejatovic, Kemer 2007 went 12.Nd1 Nbd7 13.Bb2 Rc8 14.Nf2 c5 15.Nxd7 Qxd7 16.Qd3 Bg6 17.dxc5 f4 18.Qd2 fxg3 19.hxg3 Bxg3 and Black was a little better.
12.Qxc3 Nd7
Normally Black should meet f3 with a quick ...c5 but I was also tempted by ...f4 or even ...dxc4 followed by ...e5, so I continued developing.
13.Nd3 Qe7 14.Bb2 Bg6 15.Kh1 (D)
15...f4!?
Possibly 15...Rac8 16.Qa5 a6 is a safer way to proceed.
16.Nxf4 Bxf4 17.gxf4 Rxf4 18.a4 Qh4 19.Bc1 Rf5 20.Be3 Rh5 21.Bg1
Maybe White assumed that his kingside fortress now was safe forever?
21...Rf8 22.a5
22.Qb4 Nf6 23.Qxb7 leads to play similar to the game after 23...Rh6 24.Qxc6 Nh5, e.g. 25.Bf2 Ng3+ 26.Bxg3 Qxg3 27.Qxe6+ Kh8 (27...Bf7? 28.Qxh6+-) 28.Kg1 Qxh2+ 29.Kf2 Qh4+ 30.Kg1 Bf5 and Black wins (31.Qxd5 Qh2+ 32.Kf2 Rg6 33.Rg1 Qg3+ 34.Ke3 (34.Kf1 Bh3–+) 34...Re8+ 35.Kd2 Qf4+ is a typical line).
22...Nf6 23.a6
White has found a way to pick up some pawns on the queenside. I could have delayed his progress but I saw that my kingside attack would be quick and I hoped the bait on the queenside would distract his queen from the defence.
23...b6 24.cxd5 Nxd5 25.Qxc6 Nf4 26.Rf2 Bf5 (D)

27.Qc7?
White is greedy. 27.e3! is the right way to defend. I thought that after 27...Nh3 28.Bxh3 Bxh3 I would have a very dangerous attack thanks to the opposite colored bishops but Rybka tells me that the best I have got is 29.Qc7 Rhf5 30.f4! (30.Qxa7 Rxf3 31.Rxf3 Rxf3 32.Qb7 Qg4 33.Qc8+ Kf7 34.Qc2 Ke7!! 35.a7 Rf2 36.Qc7+ Kf6 37.Qe5+ Kg6 38.Qxe6+ Qxe6 39.a8Q Re2 40.Ra6 Bf5 wins for Black) 30...R5f7 when I can try ...Kh8 and ...g5 but nothing is clear.
27...Rh6 28.Bf1
It’s too late for White to save the game. 28.e4 loses to 28...Nh5. The rest is more or less forced:
28...Nh5 29.Rg2 Bh3 (D)
It's a pity I never got around to playing ...Kh8!
30.Rf2 Bxf1 31.Rfxf1 Ng3+ 32.Kg2 Nxe2! 33.Be3 Qh3+ 34.Kh1 Ng3+ 35.Kg1 Qxh2 mate 0–1

Attempting a Kick-Start

My preparations for BCC, Thailand Open didn't go as planned. I never got around to any problem solving or training games and my opening preparation is patchy. In my first game I tried to get into tournament mode by concentrating on calculation more than on general strategy. Unfortunately my brain didn't quite manage to adapt.

The time control was 90 minutes for the game and an additional 30 seconds for each move.

Uehara-Sv.Johnsen
BCC Thailand Open 2009 (1)

1.d4 f5

I have heard that Japaneese players generally are good at calculating - possibly because many are experienced Shogi players. So maybe it wasn't a great idea starting the game by weakening my king's position. On the other hand this is the only opening against 1.d4 on which I have done any work lately.

2.c4 e6 3.Nc3 Nf6 4.g3 Bb4!?

Entering the Stonewall with 4...d5!? would probably have been the most sensible choice as that's what I have been spending my time on recently.

5.Bg2 0–0 6.Nh3 Ne4

6...d5 of course is an option but with White’s knight committed to h3 so early it’s tempting to play for ...e5. Probably 6...d6 is the safest way to do so. Two possible continuations are:

a) 7.0–0 Bxc3 8.bxc3 Nc6 9.c5 Ne4 10.cxd6 cxd6 11.Qc2 d5 12.Ba3 Rf7 13.f3 Nd6 14.Rae1 b6 15.e4 += Poulsen-Jakab, Budapest 2004.

b) 7.Qb3 Bxc3+ 8.bxc3 Nc6 9.0–0 Qe8 10.Nf4 Rb8 11.Qa3 b6 12.Nd3 Bb7 = Oliwa-U.Krause, Germany 1995.

7.Bd2 Bxc3 8.Bxc3 d6 9.Nf4 Qe7 10.Qb3 Nd7 11.c5 Ndf6 12.cxd6 cxd6 13.Rc1 g5!? 14.Nd3 b6 15.Bb4 Nd5 16.Ne5 Bb7 17.Nc4 Nxb4 18.Qxb4 (D)

Here I spent a lot of time (probably close to 40 minutes) trying to find out whether there was anything for Black in the game continuation or after 18...Qg7 (or 18...Qf6 19.f3 Qxd4) 19.f3 Qxd4 20.fxe4 and now either 20...Rac8 or 20...fxe4.

The correct continuation proably is 18...Rac8 19.0–0 Bd5 20.Bxe4 fxe4 21.Qxd6 and now 21...Qf6! with excellent chances.

18...Nxg3?

When I played this I had realized that it lost a pawn rather than winning one. But by now I was down to 13 minutes on my clock and I wanted to play something forcing in order to have something to show for my lengthy calculation.

19.Bxb7 Qxb7 20.Rg1 Ne4 21.f3 Nf6?

A better practical chance would have been 21...d5 22.Ne5 Rac8 23.Rxc8 Qxc8 24.fxe4 Qc1+ 25.Kf2 Qf4+ which I probably would have played if I had realized how bad the game continuation was.

22.Rxg5+ Kh8 23.Qxd6!

After 23.Nxd6 Qd7 I probably have sufficient compensation for the pawn.

23...Rad8!? 24.Qe5

I thought that after 24.Qxe6 the open files towards White’s king would be sufficient practical compensation. That probably was a misevaluation - Rybka doesn’t believe in Black’s chances at all.

24...Qe7!?

A good practical try.

25.Kf2?? (D)

This is a terrible blunder. 25.a3 and quite a few other moves keeps the advantage.

25...b5??

This I played quite quickly. Not because I really was in time trouble but because I had a little more than five minutes left and wanted to get my time up somewhat by playing some ’obvious’moves quickly. Actually 25...Rd5! almost wins on the spot 26.Qf4 loses to 26...Ne4 and after 26.Qg3 or 26.Qe3, Black can choose between 26...Ne4+ and 26...f4.

26.Ne3 f4?

I am a pawn down for nothing but this turns the position into a forced loss.

27.Nf5!

This I only saw when I was waiting for my opponents move.

27...Qd7 28.Rc7!

This is not the only winning move but it’s the quickest.

28...Qd5 29.Nh6?!

Actually 29.Rg8+ Kxg8 30.Ne7+ is even stronger.

29...Qxe5 30.dxe5 Nd5 31.Rcg7!

This came as a small surprise. When the move appeared on the board it took me only a couple of seconds to see the idea but there’s nothing to do.

31...Rc8 32.Rg8+! 1–0