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Day 393: Passed pawn

Lesson of the day

A passed pawn has no enemy pawns in front of it or on the neighboring files: only pieces can stop it. Check who can blockade the pawn or catch it with the king — if nobody can, the pawn is worth a whole piece. Push the passer with your pieces supporting it, and put your rook behind it. The beginner's mistake is shoving the pawn forward unprotected, straight into a capture.

Warm-up

1. Winning blow: knight to c5 (d3·3)Shuffle Rating 920Analysis
White to move — find the best continuation
2. Attack on the uncastled king: queen to f7 (b3·5)Shuffle Rating 920Analysis
White to move — find the best continuation
3. Winning blow: rook to f8 (f4·3)Shuffle Rating 920Analysis
White to move — find the best continuation
4. Winning blow: rook to d8 (d4)Shuffle Rating 920Analysis
White to move — find the best continuation
5. Attack on the uncastled king: queen to a7 (a5·4)Shuffle Rating 920Analysis
White to move — find the best continuation
6. Winning blow: knight to d7 (c5·4)Shuffle Rating 920Analysis
White to move — find the best continuation
7. Winning blow: bishop to e4 (h1)Shuffle Rating 920Analysis
White to move — find the best continuation
8. Winning blow: queen to a8 (a3)Shuffle Rating 920Analysis
White to move — find the best continuation
9. Attack on the uncastled king: queen to g6 (b1·3)Shuffle Rating 920Analysis
White to move — find the best continuation
10. Winning blow: queen to g8 (g4)Shuffle Rating 920Analysis
White to move — find the best continuation

Core set

11. Winning blow: bishop to c7 (g3·4)Shuffle Rating 1200Analysis
White to move — find the best continuation
12. Winning blow: bishop to e5 (a1·9)Shuffle Rating 1200Analysis
White to move — find the best continuation
13. Winning blow: pawn to g3 (h2·12)Shuffle Rating 1200Analysis
White to move — find the best continuation
14. Winning blow: rook to b7 (b3)Shuffle Rating 1200Analysis
White to move — find the best continuation
15. Winning blow: knight to e7 (c6·3)Shuffle Rating 1200Analysis
White to move — find the best continuation
16. Attack on the uncastled king: knight to g4 (e3·11)Shuffle Rating 1110Analysis
White to move — find the best continuation
17. Winning blow: rook to e2 (e4)Shuffle Rating 1110Analysis
White to move — find the best continuation
18. Winning blow: pawn to h5 (h4)Shuffle Rating 1110Analysis
White to move — find the best continuation
19. Winning blow: rook to f5 (f3·2)Shuffle Rating 1110Analysis
White to move — find the best continuation
20. Winning blow: pawn to f3 (f2·7)Shuffle Rating 1110Analysis
White to move — find the best continuation
21. Attack on the uncastled king: knight to c5 (d3·10)Shuffle Rating 1110Analysis
White to move — find the best continuation
22. Winning blow: rook to d3 (e3)Shuffle Rating 1110Analysis
White to move — find the best continuation
23. Attack on the uncastled king: rook to g1 (h1·3)Shuffle Rating 1110Analysis
White to move — find the best continuation
24. Attack on the uncastled king: rook to d2 (d1·5)Shuffle Rating 1110Analysis
White to move — find the best continuation
25. Winning blow: knight to f6 (e4·10)Shuffle Rating 1110Analysis
White to move — find the best continuation

Challenge

26. Attack on the uncastled king: king to f2 (e1·17)Shuffle Rating 1250Analysis
White to move — find the best continuation
27. Winning blow: rook to b7 (b1·10)Shuffle Rating 1290Analysis
White to move — find the best continuation
28. Winning blow: queen to e5 (d5·4)Shuffle Rating 1430Analysis
White to move — find the best continuation

Review

29. Mate in 2: queen to f5 (d7)Shuffle Rating 1197Analysis
White to move — find the best continuation
30. Mate in 1: queen to g1 (e3·2)Shuffle Rating 1265Analysis
Black to move — find the best continuation

Day complete — every puzzle solved. See you tomorrow!

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