Day 992: 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 a4Analysis
White to move — find the best continuation
2. Attack on the uncastled king: king to d2 (d1·5)Analysis
White to move — find the best continuation
3. Winning blow: king to f2 (g2·3)Analysis
White to move — find the best continuation
4. Winning blow: bishop to f2 (g1·4)Analysis
White to move — find the best continuation
5. Winning blow: king to b1 (a1)Analysis
White to move — find the best continuation
6. Winning blow: king to c1 (c2·2)Analysis
White to move — find the best continuation
7. Winning blow: rook to f2 (h2)Analysis
White to move — find the best continuation
8. Winning blow: king to e2 (f3·3)Analysis
White to move — find the best continuation
9. Winning blow: king to h2 (g1·13)Analysis
White to move — find the best continuation
10. Winning blow: king to f1 (g1·14)Analysis
White to move — find the best continuation
Core set
11. Winning blow: king to g4 (f3)Analysis
White to move — find the best continuation
12. Winning blow: king to f2 (e3·2)Analysis
White to move — find the best continuation
13. Winning blow: king to a2 (a3·2)Analysis
White to move — find the best continuation
14. Winning blow: king to e2 (d1·9)Analysis
White to move — find the best continuation
15. Winning blow: king to f3 (g2)Analysis
White to move — find the best continuation
16. Winning blow: bishop to d4 (f2·5)Analysis
White to move — find the best continuation
17. Winning blow: knight to e3 (f1·2)Analysis
White to move — find the best continuation
18. Winning blow: king to d1 (c2·2)Analysis
White to move — find the best continuation
19. Attack on the uncastled king: king to c1 (b2)Analysis
White to move — find the best continuation
20. Winning blow: king to e2 (d1·10)Analysis
White to move — find the best continuation
21. Winning blow: rook to d1 (d3·2)Analysis
White to move — find the best continuation
22. Winning blow: king to d1 (e1·7)Analysis
White to move — find the best continuation
23. Winning blow: king to h2 (g1·14)Analysis
White to move — find the best continuation
24. Winning blow: king to a1 (b1·8)Analysis
White to move — find the best continuation
25. Winning blow: king to h3 (g3·2)Analysis
White to move — find the best continuation
Challenge
Review
Day complete — every puzzle solved. See you tomorrow!
Day 993 →