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Sunday, March 15, 2009

Minor Investment

Faced with an offbeat line of the Sveshnikov variation, Black comes up with a pawn sacrifice. The game reaches a strange balance, Black is a pawn down, but in way of compensation has a protected passed pawn and an uncastled White King hinders the coordination of White’s rooks. Black ensures that White will not be able to castle and slowly wrests the game from White. In the end, with the clocks advancing, Black prevents perpetual check as he guides his remaining pawns to the 1st rank.

White – Rasheen de Silva Black – Naditha
Inter Club Super League 2005 Colombo 24th March 2006
B33: Sicilian: Lasker-Pelikan and Sveshnikov Variations

This game was played in the first round and at that time we did not know much about the young team from Galle, Ruhunu Chess Academy except that they had some quite fearless attackers. I was to play Rasheen de Silva, who within the year won the inaugural Galle Majors and played reasonably at the National B. The game was one of the few that went right for me in 2006.

Since our main rivals Passed Pawns and Kandy CC were playing each other we felt an early lead would be useful, as the lack of teams meant that they would play the weaker teams later, when we played the stronger ones. I had seen Rasheen play once before, conducting a good attack against Romesh, so I knew I will have a tough game ahead of me.

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Be3 Be7 10. Qd2 a6 11. Na3

In my games Database I found 4 games that have previously reached this position, with all of them ending in victories for white.

Over the Board I was uncomfortable with the White Knight coming to c4 and played 11... b5N ?!
White immediately challenged the control of c4 with 12. c4!
I realized I could not maintain the control of c4 and decided to sacrifice a pawn. 12… f5 13. f3 0–0 14. cxb5 Bh4+ 15. Bf2
The alternate 15. g3 f4 16. Bf2 Bg5 is given as equal by Junior.
15... Bxf2+ 16. Qxf2 e4 17. f4 Nd7 18. Rc1 Nf6 19. Bc4
Junior suggests 19. Qd4 Qa5+ 20. Qd2 Qxd2+ 21. Kxd2 axb5 22. Bxb5 Bb7 that leads to equality.
19... Ng4 20. Qe2
Better is 20. Qd4 axb5 21.Nxb5 (21. Bxb5 Rxa3 22. bxa3 Qa5+ 23. Qb4 Qb6=) 21 ...Qa5+ 22. Nc3 with equality.
20... axb5 21. Nxb5
Qb6 22. Rc3

On 22. h3 Ne3 23. Na3 Qb4+ 24. Kf2 Nxc4 25. Nxc4 Rxa2 gives Black a nice game.
22... Ba6 23. a4 Rfc8 24. h3 Bxb5 25. Bxb5 Rxc3 26. bxc3 Nf6
Junior gives 26... Rc8 27. hxg4 Rxc3 28. gxf5 as the strongest line.
27. c4
27. Qd2 Rc8 28. Ke2 Nh5 leads to equality.
27... Ne8 28. g4
Nc7 29. Bc6 Rb8 30. Rf1??
30. Bb5 Qd4 31. Qc2 Qe3+ 32. Kf1 Qxf4+ 33. Qf2
30... Qd4 31. Bb5 Nxb5 32. cxb5 Rc8 33. Qd2 Qxa4 34. Rf2 Qxb5
Concerned with pawn snatching, I over looked 34... Qa1+ 35. Ke2 Qb1! when white resistance is over.
35. Re2 g6 36. gxf5
gxf5 37. Rg2+ Kf8 38. Qd4 Qb1+ 39. Kf2 Rc2+ 40. Kg3 Qe1+ 41. Kh2 Rxg2+ 42. Kxg2 Qh4

42... Kf7 43. Qh8 Qe2+ 44. Kg3 Qf3+ 45. Kh4 Qxf4+ 46. Kh5 Qg3 47. Qxh7+ Kf6 48. Qh8+ Qg7 49. Qd8+ Ke5
43. Qh8+ Kf7 44. Qc8 Qf6
Not 44... Qxf4?! 45. Qd7+ Kg6 46. Qe6+ Kg5 47. Qe7+ Kh6 48. Qe6+ Kh5 49. Qf7+ Kh4 50. Qxh7+ Kg5 51. Qg7+ Kh5 52. Qf7+ Kh6 53. Qe6+ Kg5 54. Qg8+ Kf6 55. Qe6+ Kg7 56. Qe7+ Kg6 57. Qe6+ Kh7 58. Qf7+ when Black’s King has no shelter from the avalanche of checks. I was looking for a Queen trade and was trying to interpose my Queen into a check with a check of my own.

45. Qd7+ 45... Kg6 46. Qe8+ Kh6 47. Kf2 Qd4+ 48.Kg3
48. Kg2 Qd2+ 49. Kg1 Qxd5 50. Qf8+ Kh5 51. Qe8+ Kh4 52. Qe7+ Kg3 53. Qg5+ Kf3 54. Qg2+ Kxf4 etc.
48... Qe3+

Oops 48...Qg1+ 49.Kh4 Qf2#
49. Kg2 Qf3+ 50. Kg1 Qg3+ 51. Kf1 Qxh3+ 52. Ke1 Qg3+ 53. Ke2 Qg2+ 54. Ke3 Qf3+ 55. Kd2 Qxf4+ 56. Kc2
56. Ke2 Qh2+ 57. Ke3 f4+ 58. Kd4 Qd2+ 59. Kc4 Qd3+ 60. Kb4 e3
56...Qf2+ 57. Kc3 Qc5+ 58. Kb2 Qxd5 59. Qf8+ Kg5 60. Qg7+ Kf4 61. Qxh7 e3 62. Qh4+ Ke5

The next moves were made during the last five minutes of a guillotine finish and the correct sequence of moves could not be reestablished. I remember getting a second queen while a team mate remarked that I over looked both a chance to win the white Queen and failed to spot an illegal move.
0–1

What I Missed And More

While I have been busy with studies a lot of headlines have been generated – some good, some bad.

The incident at Aeroflot Open is the main one and enough have been said on it. Everything I have to say about it has already being repeated on various sites, so I’ll only say that heavy penalties should be issued to those who bring the Game of Kings in to disrepute in any manner.

In Sri Lanka after the great Athurupana brothers, finally a player touched a 2300 performance, the first in well over 16 years. Not much in this age, but Athula Russel’s performance, is a great effort for Sri Lankan players and hopefully more will come from many players.

This news is very exciting for all you Asian players and others who would like to come down to Sri Lanka for a tournament or a holiday with some chess in it. A couple of my friends with some help from me are in the process of organizing the biggest International Open in Sri Lanka with US $15 000 prize fund. We already a have several GMs and IMs who have said they will come.

I will upload the prospectus very soon.

Solution to Position 03

Here is the long awaited solution to position 03.

25...Rf5 with the idea of trapping the Queen forcing it to g1 after h5, when it will be exposed to a discovered attack from the Bishop.
The best reply is 26.Re1 h5 27.Rxe3 hxg4 28.Re7+ Kg8 29.hxg4 when Black has a Queen for Rook and the Light squired Bishop and with a strong attack coming against the white King.

In the game white played 26.Bf2? h5 (for those who found 26...Rc3 27. Rc3 Bc3 28. b.c3 Qa4+ give yourselves a pat on the back. (27.Bxe3 hxg4 28.hxg4+ Kg7 29.gxf5 Bxe3 30.Rc2 gxf5 31.Re1 Bd4 and white still is in trouble. )
27.Qg1 Rxc3 28.Bxd4 Qa4+ 29.b3 Rxb3 30. Kd2 Rd5 31 Bd5 Rd3+ 32. Ke1 Qe8+

And if you have forgotten Position 03 in the intervening period , click to have a look at it.

Position 04


Its white to move.

And if you can spare a little time please click an advertisement before you go. Thank you for your consideration.

I'll definitely send in the solution next week.

Saturday, January 24, 2009

Solution To Position 02

1… Qf1+ 2. Kf1 Nd2+ 3. Kg1 Re1+ 4. Kh2 nf1+ 5. Kg1 ( Kh1) Ng3+ 6. Kh2 Nf5 and Black is up a rook.

If your are interested here is Position 02

Sorry to my readers for not publishing in the last two weeks, I was too caught up with my studies.

Wednesday, January 7, 2009

Solution To Position 01

1… Rxf3 2. Kxf3 Bxe4+ 3. Kxe4 Rxg3 4. Rhg1 Qa2 5. Rxg3 Qxd2 6. Rf1 h4 7. Rgf3 Qg2 and the h pawn will decide.

For those who missed Position 01 or have forgotten Click here to see the position

Position 03



Its Black to move. I know, I'm partial to black but, then, in every book the majority of positions, it is white to move.And if you can spare a little time please click an advertisement before you go. Thank you for your consideration.

Incidentally I played black in this one.

For the solution click here

 

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