DAY 184 Escalation

When the tactics level escalates dangerously, good players find a way to seek at least a draw.

Igor Zaitsev White

Anatoly Karpov Black

Leningrad 1966

Petroff Defense C43

1 e4 e5 2 f3 f6 3 d4 xe4 4 d3 d5 5 xe5 d7

Black’s last move was once considered an error because of 6 e2. Then 6...e7? 7 xe4 dxe4 8 f4! is dubious.

But 6...xe5! is a sound gambit, 7 xe4 dxe4 8 xe4 e6. See below.

6 xf7

White finds a way to force a draw: 6...xf7 7 h5+ e7 (7...g6? 8 xd5+) 8 e2.

The threat of 9 f3 prompts 8...f7 when 9 h5+ repeats the position.

Not 8...d6? 9 f4+ c6? 10 xe4 dxe4 11 c3 and 12 b5 mate or 12 c4+.

6...e7!?

And Black finds a way to play to win. The onus is back on White.

7 xh8 c3+

Not 7...g3+? 8 e3! xh1 9 h5+! and Black is worse.

8 d2 xd1 9 e1! xf2 10 xh7!

Now 10...f6 11 g6+ d7 12 xe7+ is at least an extra pawn for White.

10...e4+

Illustration

11 xe4!

Black cannot escape perpetual check.

11...dxe4 12 g6+ d8 13 f7+ e8 14 d6+ draw

White must agree to it because 14 e2 is lost after 14...e6 or just 14...xf7.

Question 211: After 6...e7, did White have a legitimate way to play for a win?

Josef Klinger White

Patrick Wolff Black

Baguio City 1987

1 e4 e5 2 f3 f6 3 d4 xe4 4 d3 d5 5 xe5 d7 6 e2 xe5 7 xe4 dxe4 8 xe4 e6 9 xe5 d7 10 e3 b4+ 11 c3 d6 12 a5 c6! 13 0-0 d5! 14 f3 b6 15 a6 c4 16 d5 xd5 17 a4+ b5 18 d1 e5! 19 f2 xh2 20 f4 xf1 White resigns.