The Gazette - May 2020

Sponsored by The Ulverscroft Foundation
Edited by Julie Leonard
The views expressed in the Gazette do not necessarily reflect the policies or views of the BCA, nor those of the editor.

Trapped!

With members far and wide staying at home to help prevent the spread of the virus and perhaps feeling a little trapped, Gerry Walsh has taken the initiative and been delighting members of the new user group with daily examples of chess opening traps! He has kindly sent in a couple of them exclusively for the gazette so that everyone can enjoy them. They incorporate the added challenge of being written in English Descriptive notation!

Game 1 Ruy Lopez

1. P-K4 P-K4 2. N-KB3 N-QB3 3. B-N5 P-QR3 4. B-R4 N-B3

5. O-O P-Q3 More usual is 5. … NxP or 5. … B-K2 the latter leading to close positions.

6. R-K1 P-QN4 7. B-N3 N-QR4

8. P-Q4 PxP Carelessly permitting a stronger attack. More prudent is 8. … NxB 9. RPxN N-Q2, 10. PxP NxP.

So with White to play the king file can be opened with disastrous results for Black. How many moves can you foresee of the winning combination?

9. P-K5 PxP 10. NxKP With the immediate threat of winning Black’s queen by discovered check.

10. … B-K3 11. NxP KxN Black must accept the knight.

12. BxBch K-N3 If 12. … K-K1, 13. B-Q5ch wins at least the exchange.

13. Q-Q3ch N-K5 After 13. … K-R4 the win is forced by 14. Q-R3ch and Q-B5 is mate.

14. QxNch K-B3 15. Q-R4ch K-N3 16. Q-N4ch K-B3 17. Q-N5 Mate.

Game 2 Ruy Lopez

1. P-K4 P-K4 2. N- KB3 N-QB3 3. B-N5 P-QR3 4. B-R4 N-B3 5. O-O NxP 6. P-Q4 P-QN4 7. B-N3 P-Q4

8. PxP B-K3 9. P-B3 B-K2 10. R-K1 O-O 11. N-Q4 NxKP

12. NxB The correct line is 12. P-B3 B-Q3, 13. PxN B-KN5, which leads to a complicated game with Black having a strong attack for the sacrificed pawn.

12. … PxN 13. P-B3 White expects to win a piece but he forgets the danger to his king. It looks as though White will win one of the knights, fortunately for Black there is a counter-thrust which turns the tables neatly.

13. … B-B4ch 14. B-K3

There is nothing better. If 14. K-B1 (14. K-R1 allows 14. … N-B7ch) Q-R5, 15. Q(or R)-K2 N-N6ch, 16. PxN Q-R8 is mate. Nor does 14. K-B1 Q-R5, 15. Q-B2 NxKBP 16. PxN RxPch, followed by 17. … R-B7ch yield any better results, for White’s game is torn to shreds.

14. … Q-N4 15. BxB NxPch 16. QxN If 16. K-R1 N-N6ch, 17. PxN Q-R4 mate.

16. … RxQ and Black wins