Day 998: Winning blow
Target rating: 2100
Lesson of the day
A winning blow is a forced material gain that does not fit a single textbook motif. The general tactical recipe applies: spot loose pieces, an awkwardly placed king, overloaded lines. Go through the forcing moves in order of violence — checks, captures, threats — because most combinations start with one of them. Do not judge by feel: calculate the concrete line until the outcome is beyond doubt.
Warm-up
1. Winning blow: king to b1 (c2·3)Analysis
White to move — find the best continuation
2. Winning blow: king to g2 (f1·9)Analysis
White to move — find the best continuation
3. Winning blow: king to b3 (c4)Analysis
White to move — find the best continuation
4. Winning blow: king to c2 (d1·12)Analysis
White to move — find the best continuation
5. Attack on the uncastled king: king to c1 (d1·12)Analysis
White to move — find the best continuation
6. Attack on the uncastled king: king to h3Analysis
White to move — find the best continuation
7. Winning blow: king to c3 (d2·5)Analysis
White to move — find the best continuation
8. Attack on the uncastled king: king to a1 (b1·2)Analysis
White to move — find the best continuation
9. Winning blow: king to h2 (h1·2)Analysis
White to move — find the best continuation
10. Winning blow: king to a2 (b1·17)Analysis
White to move — find the best continuation
Core set
11. Winning blow: king to f2 (g1·8)Analysis
White to move — find the best continuation
12. Winning blow: king to g1 (g2·2)Analysis
White to move — find the best continuation
13. Attack on the uncastled king: king to e2 (d1·7)Analysis
White to move — find the best continuation
14. Winning blow: king to c3 (c2)Analysis
White to move — find the best continuation
15. Attack on the uncastled king: king to g2 (h2)Analysis
White to move — find the best continuation
16. Attack on the uncastled king: rook to g3 (g1)Analysis
White to move — find the best continuation
17. Winning blow: king to h2 (g1·17)Analysis
White to move — find the best continuation
18. Attack on the uncastled king: king to d1 (d2)Analysis
White to move — find the best continuation
19. Attack on the uncastled king: knight to f1 (g3·4)Analysis
White to move — find the best continuation
20. Winning blow: king to a1 (b1·12)Analysis
White to move — find the best continuation
21. Winning blow: king to h2 (h1·3)Analysis
White to move — find the best continuation
22. Winning blow: king to h1 (g1·15)Analysis
White to move — find the best continuation
23. Winning blow: king to f2 (g2·5)Analysis
White to move — find the best continuation
24. Winning blow: king to c2 (b1·7)Analysis
White to move — find the best continuation
25. Winning blow: knight to f2 (g4)Analysis
White to move — find the best continuation
Challenge
Review
Day complete — every puzzle solved. See you tomorrow!
Day 999 →