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Day 451: 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: pawn to c6 (c5·2)Shuffle Rating 970Analysis
White to move — find the best continuation
2. Winning blow: king to e3 (f2)Shuffle Rating 970Analysis
White to move — find the best continuation
3. Winning blow: king to f1 (e1·3)Shuffle Rating 970Analysis
White to move — find the best continuation
4. Winning blow: king to e2 (d3·2)Shuffle Rating 970Analysis
White to move — find the best continuation
5. Winning blow: bishop to g3 (f4)Shuffle Rating 970Analysis
White to move — find the best continuation
6. Attack on the uncastled king: queen to d8 (d2·2)Shuffle Rating 920Analysis
White to move — find the best continuation
7. Winning blow: king to g1 (f2)Shuffle Rating 970Analysis
White to move — find the best continuation
8. Winning blow: bishop to e5 (d4·3)Shuffle Rating 920Analysis
White to move — find the best continuation
9. Winning blow: king to d1 (d2·3)Shuffle Rating 970Analysis
White to move — find the best continuation
10. Winning blow: bishop to c5 (d6)Shuffle Rating 920Analysis
White to move — find the best continuation

Core set

11. Winning blow: pawn to c7 (c6·9)Shuffle Rating 1250Analysis
White to move — find the best continuation
12. Winning blow: pawn to d7 (d6·7)Shuffle Rating 1250Analysis
White to move — find the best continuation
13. Winning blow: pawn to e7 (e6·12)Shuffle Rating 1250Analysis
White to move — find the best continuation
14. Winning blow: pawn to e7 (e6·13)Shuffle Rating 1250Analysis
White to move — find the best continuation
15. Winning blow: pawn to d6 (e5·11)Shuffle Rating 1280Analysis
White to move — find the best continuation
16. Mate in 2: queen to g4 (d4)Shuffle Rating 1220Analysis
White to move — find the best continuation
17. Mate in 2: queen to e8 (d7)Shuffle Rating 1220Analysis
White to move — find the best continuation
18. Mate in 2: queen to b4 (a5)Shuffle Rating 1220Analysis
White to move — find the best continuation
19. Attack on the uncastled king: queen to d5 (g2·4)Shuffle Rating 1220Analysis
White to move — find the best continuation
20. Mate in 2: bishop to e2 (d3)Shuffle Rating 1220Analysis
White to move — find the best continuation
21. Winning blow: rook to e8 (e1·15)Shuffle Rating 1200Analysis
White to move — find the best continuation
22. Winning blow: knight to a8 (c7·3)Shuffle Rating 1200Analysis
White to move — find the best continuation
23. Attack on the uncastled king: rook to d3 (a3)Shuffle Rating 1200Analysis
White to move — find the best continuation
24. Mate in 2: knight to c6 (a7)Shuffle Rating 1220Analysis
White to move — find the best continuation
25. Mate in 2: queen to d7 (c7)Shuffle Rating 1220Analysis
White to move — find the best continuation

Challenge

26. Winning blow: rook to g7 (g4·3)Shuffle Rating 1290Analysis
White to move — find the best continuation
27. Winning blow: queen to d7 (c7·2)Shuffle Rating 1430Analysis
White to move — find the best continuation
28. Mate in 3: queen to f7Shuffle Rating 1436Analysis
White to move — find the best continuation

Review

29. Winning blow: knight to e7 (c8)Shuffle Rating 1200Analysis
White to move — find the best continuation
30. Attack on the uncastled king: queen to g8 (b3·3)Shuffle Rating 1200Analysis
White to move — find the best continuation

Day complete — every puzzle solved. See you tomorrow!

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