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Day 36: Back-rank mate

Lesson of the day

The back-rank mate strikes a king locked behind its own unmoved pawns when a rook or queen crashes onto the last rank. The signs: no escape hole in front of the king, and the back rank guarded by a single piece or by nobody at all. Often that lone guard is deflected or traded off first, and only then comes the invasion. In your own games, make luft in time — one pawn move prevents a sudden catastrophe.

Warm-up

1. Attack on the uncastled king: queen to f7 (f4)Shuffle Rating 850Analysis
White to move — find the best continuation
2. Attack on the uncastled king: queen to d7 (d2·3)Shuffle Rating 850Analysis
White to move — find the best continuation
3. Attack on the uncastled king: queen to c7 (c3·2)Shuffle Rating 850Analysis
White to move — find the best continuation
4. Attack on the uncastled king: queen to e7 (e2·4)Shuffle Rating 850Analysis
White to move — find the best continuation
5. Attack on the uncastled king: queen to f7 (f4·2)Shuffle Rating 850Analysis
White to move — find the best continuation
6. Attack on the uncastled king: queen to f7 (f3·4)Shuffle Rating 850Analysis
White to move — find the best continuation
7. Attack on the uncastled king: queen to d7 (f5·2)Shuffle Rating 850Analysis
White to move — find the best continuation
8. Mate in 1: rook to f8 (f1)Shuffle Rating 848Analysis
White to move — find the best continuation
9. Attack on the uncastled king: knight to c6 (e5·7)Shuffle Rating 850Analysis
White to move — find the best continuation
10. Attack on the uncastled king: queen to d7 (d4·2)Shuffle Rating 850Analysis
White to move — find the best continuation

Core set

11. Mate in 2: queen to h7 (e4)Shuffle Rating 773Analysis
White to move — find the best continuation
12. Mate in 3: queen to a1Shuffle Rating 776Analysis
Black to move — find the best continuation
13. Back-rank mate in 2 on d1 (d5·2)Shuffle Rating 777Analysis
Black to move — find the best continuation
14. Mate in 2: queen to h7 (d3·2)Shuffle Rating 777Analysis
White to move — find the best continuation
15. Back-rank mate in 3 on f2 (b6)Shuffle Rating 778Analysis
Black to move — find the best continuation
16. Attack on the uncastled king: queen to c7 (c4)Shuffle Rating 850Analysis
White to move — find the best continuation
17. Attack on the uncastled king: knight to g6 (f4)Shuffle Rating 850Analysis
White to move — find the best continuation
18. Attack on the uncastled king: knight to e6 (d4·3)Shuffle Rating 850Analysis
White to move — find the best continuation
19. Attack on the uncastled king: queen to b7 (e4)Shuffle Rating 850Analysis
White to move — find the best continuation
20. Attack on the uncastled king: queen to g7 (b2)Shuffle Rating 850Analysis
White to move — find the best continuation
21. Mate in 1: knight to h6 (g4·2)Shuffle Rating 850Analysis
White to move — find the best continuation
22. Attack on the uncastled king: queen to f7 (f5)Shuffle Rating 850Analysis
White to move — find the best continuation
23. Attack on the uncastled king: knight to e6 (d4·5)Shuffle Rating 850Analysis
White to move — find the best continuation
24. Attack on the uncastled king: queen to f7 (a2)Shuffle Rating 850Analysis
White to move — find the best continuation
25. Attack on the uncastled king: knight to e6 (g5·6)Shuffle Rating 850Analysis
White to move — find the best continuation

Challenge

26. Skewer: rook to d1 (e1)Shuffle Rating 862Analysis
White to move — find the best continuation
27. Attack on the uncastled king: queen to d3 (c2·4)Shuffle Rating 920Analysis
White to move — find the best continuation
28. Attack on the uncastled king: knight to g7 (h5·6)Shuffle Rating 920Analysis
White to move — find the best continuation

Review

29. Attack on the uncastled king: pawn to f4 (g3·4)Shuffle Rating 780Analysis
White to move — find the best continuation
30. Mate in 1: queen to h7 (c2·6)Shuffle Rating 824Analysis
White to move — find the best continuation

Day complete — every puzzle solved. See you tomorrow!

Day 37 →