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Sports

Russian Int’l draws 46 GMs

LET’S PLAY CHESS - Edgar De Castro - The Philippine Star

Every year, the Russians organize their national team championship on an “international” basis, i.e., foreign GMs are invited and pitted against local stars and  aspiring hopefuls.

Billed the Russian Premier  League, the 2017 edition came off the wraps at the resort city of Sochi.  The tourney at Sochi had 46 strong GMs  representing eight teams registered  for the single round robin event.

The top-rated team is Siberian Sirus, led by former world champion Kramnik and teammates Giri, Mamedyarov, Nepomniachtchi and Grischuk. Other big names were Karpov, Shirov,  Riazantsev and Rublevsky of team Malakhit, and the defending champion Medni Vsadnik bannered by Svidler and backup Fedoseev,  Matlakov and Vitiugov.

After four rounds, Siberian proved its seeding, taking the lead with 8.0 match points. Legacy was in sole second at 6.0. 

* * *     

In the following game, Black’s  pieces looked completely passive, but they quickly exploded.

2017 Russian Premier League

W) I. Nepomniachtchi   

B) S. Rublevsky

Sicilian Defense

1. e4                      c5

2. Nf3                     e6

3. b3!?                    ...

White declines the offer to enter the regular Paulsen with 3. d4 cxd4 4. Nxd4 as his opponent has often  shown his skill in that variation. The text is a rare bird which leads  to interesting by-paths.

3...                        d6

4. Bb2                     Nd7

5. g3                      Ngf6

6. Nc3                     b6

7. d4                      cxd4

8. Nxd4                    Bb7

9. Bg2                     Be7

10. Qe2                    0-0

Now the opening has  transposed into a familiar Hedgehog formation but without the binding pawn  on c4. Chances are about even.

11. 0-0-0                   Re8

12. g4                     ...

This thematic pawn  advance, where White based  his entire strategy, seems risky. The engine recommends 12. f4  and after 12...Bf8 13. Kb1 Qb8  14. e5 dxe5 15. Nc6 Qc8 16. Nxe5 Rd8 the game is probably in the balance. 

12...                       g6

13. h4                     ...

Even now, the standard 13. f4  deserves consideration.

13...                       e5

14. Ndb5                  Nc5

15. h5                     a6

16. hxg6                   fxg6

17. Na3                    b5

18. f4                      Ne6!?

An energetic continuation after which the position is fraught with tactical turns, slightly in Black’s favor. The alternative 18...Qc7 leads to equality, according to the engine.

19. fxe5                    Nd7

20. Nd5?                  ...

A weak, time-wasting move. Better is 20. exd6 and after 20...Bg5ch 21. Kb1 b4 22. e5 Bbxg2 23. Qxg2 bxc3 24. Bxc3, White gets three connected passed pawns for the piece. 

20...                                      Bg5ch

21. Kb1                                     Nxe5

22. Bf1                                     Bxd5

23. Qh2                                     Ra7

24. exd5                                     Nc5

25. c4?                                       ...

White becomes impatient.  He could have tried 25. Qg2. Now Black breaks the game wide open.

25...                       Nxg4

26. Qg1                   Ne3

27. Re1                    ...

After 27. Rd4 b4 28. Nc2 Nxc2 29. Kxc2 Qf6, Black emerges with a superior position.

27...                       b4!

This sharp pawn stab forces White to lose material. White is  in a difficult situation nonetheless.

28. Nc2                    Nxc2

29. Rxe8ch                 Qxe8

30. Qxg5                  ...

Played out of necessity. But there’s nothing better. 30. Kxc2?  is refuted by 30...Qe4ch.

30...                       Na3ch

31. Ka1                    ...

31. Bxa3? is met by 31...Qe4ch.

31...                       Nc2ch

32. Kb1                    Na3ch

33. Ka1                    Qe1ch

34. Bc1                    ...

If 34. Qc1 Nc2ch 35. Kb1 Qe4 and Black is winning..

34...                       Qc3ch

Much more to the point is 34...Rf7! and Black wins easily.

35. Bb2                    Qe1ch

36. Bc1                    Re7!

There is no better way of  activating the Black Rook.

37. Qd2                   Qe4

0:1

Solution to last week’s puzzle:

White mates in two moves.

White=Kf2, Qd1, Bc8, Bf4, Pd7

Black=Ke6, Ng7, Pc5, Pe7, Pf7, Pf5

1. Qh1!       ...

Threatening 2. Qc6 mate. 

Iif 1...f6 2. d8(N) mate, or 1...Kf6 2. Qh6 mate, and 1...Ne8 2. dxe8(N) mate.

vuukle comment

RUSSIAN PREMIER LEAGUE

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