1

QUEEN'S gam. ORT def.

Botvinnik - Alatortsev

1:0, 1934.

[#]1.d4 e6 2.c4 d5 3.口3 占7 4.勺3 口6 5.卮5 O-O 6.e3 a6

[6...h6]

7.cxd5 exd5 8.卡3 c6

[8...刃d7 9.θ2 圯8 10.O-O (10.g4 口8! Alatortsev) 10...口8 11.地e1 土6 12.叉5 c6 13.▇1 千7 14.台e7 ㄉe7 15.巳g6 hxg6 16.e4 口8 17.圯3!�]

9.θ2 刃d7 � 10.g4! [�11.卯6 口6 12.g5] 10...巳g4?

[10...h6 11.卯4 巳g4? 12.夙1�;

10...圯8 11.台f6 巳f6 12.g5 叉4 13.巳e4 dxe4 14.台e4 ζ5 (14...g6 15.h4) 15.▄2 台g5 16.台h7 ▅8 17.h4� Riumin - Bogatyrchuk, Moscow, 1935;

10...c5 11.台f6 巳f6 12.g5 叉4 13.巳d5 巳g5 14.巳e7 ㄉe7 15.巳g5 ㄉg5 16.ㄉc5�;

10...g6!? 11.夙1� (11.h3!? �0-0-0)]

11.台h7 ▇8 12.卯4

[12.h4? g6 13.h5 (13.台e7 ㄉe7 14.h5 g5 �士6; 13.台g6 fxg6 14.ㄉg6 κ8) 13...台g5 14.hxg6 f5!� Botvinnik]

12...千f6

[12...g6 13.台g6! fxg6 14.ㄉg6 土f6 (14...千f6 15.h3; 14...寺f4 15.exf4 口8 16.ν5 士7 17.夙1 土f6 18.叉5�) 15.叉5! (�夙1) (15.夙1 夙8) 15...士7 (15...巳e5 16.台e5�) 16.夙1 卯6 17.μ8 寺g8 18.口7#]

13.卡3 士5 14.h3 土f6

[14...巳f4?? 15.hxg4]

15.占5 土8 16.O-O-O 士6

[16...士f6 17.圬g1�]

17.圬g1 占6 18.κ2 [�19.土5; �19.士2! Nf6 20.夙7! ▆7 21.夙1 ▇8 22.ν5+-] 18...卯5?

[18...口6]

19.台f5 巳f5 20.士4! [1:0]