1. e2-e4 e7-e5
2. g1-f3 b8-c6
3. f1-c4
g8-f6 4. f3-f8-c5 g5
of "fraudulent" qualified black Panov this ignorance of his weakness on f7, known as variant Wilkes Barre. Indeed it is tempting to hit 5. g5xf7 with simultaneous attack to queen and rook. But in that attack supports the black line, which is due to Traksler.
5. g5xf7 ...
is the right thing 5. c4xf7 +, e8-e7 6. -b3 f7, h8-f8, 7.0-0, d7-d6 8. b1-c3 h7-h6 9. c3-d5 +, f6xd5, 10. e4xd5, h6xg5; 11. d5xc6.
5. ... c5xf2 +!
6. e1xf2 f6xe4 +
7. f2-d8-h4 g1
8. g2-g3 ...
Now would be a bad plan 8. d1-f1? because of 8. ... H8-f8 and then 9. d2-d3, e4, d6, 10. f7xd6 +, c7xd6; 11. f1-e2-d4 c6 defeat is white.
8. ... e4xg3
9. h2xg3 h4xg3 +
10. g1-f1-f8 h8!
11. d1-h5 d7-d5
12.
c4xd5-b4 c6 13. b4xc2 d5-b3! Winning
.
2. g1-f3 b8-c6
3. f1-c4
g8-f6 4. f3-f8-c5 g5
of "fraudulent" qualified black Panov this ignorance of his weakness on f7, known as variant Wilkes Barre. Indeed it is tempting to hit 5. g5xf7 with simultaneous attack to queen and rook. But in that attack supports the black line, which is due to Traksler.
5. g5xf7 ...
is the right thing 5. c4xf7 +, e8-e7 6. -b3 f7, h8-f8, 7.0-0, d7-d6 8. b1-c3 h7-h6 9. c3-d5 +, f6xd5, 10. e4xd5, h6xg5; 11. d5xc6.
5. ... c5xf2 +!
6. e1xf2 f6xe4 +
7. f2-d8-h4 g1
8. g2-g3 ...
Now would be a bad plan 8. d1-f1? because of 8. ... H8-f8 and then 9. d2-d3, e4, d6, 10. f7xd6 +, c7xd6; 11. f1-e2-d4 c6 defeat is white.
8. ... e4xg3
9. h2xg3 h4xg3 +
10. g1-f1-f8 h8!
11. d1-h5 d7-d5
12.
c4xd5-b4 c6 13. b4xc2 d5-b3! Winning
.