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Chess puzzles for Monday, 14 December 2026

Three new puzzles every day: easy, medium and hard. Try each one before you open the solution.

Easy: Black to move and mate in 1

h1g2f3e4d5c6b7a8

Black to move and mate in 1. The opponent just played 37. Kf2.

Puzzle rating 1095

Hint

Theme: mate in 1, hook mate, endgame tactic

Show solution

37... Rf1#

FEN: 6k1/p4p2/1p1N2p1/3P4/7p/P3RPnP/R4KP1/2r5 b - - 2 37

Medium: White to move and mate in 2

a8b7c6d5e4f3g2h1

White to move and mate in 2. The opponent just played 22... Rxd1.

Puzzle rating 1487

Hint

Theme: mate in 2, back-rank mate, fork

Show solution

23. Qxf7+ Kh8 24. Qxe8#

FEN: 4r1k1/p4ppp/2p5/4p1q1/2P1p3/1P2P1P1/P4QPP/3r1RK1 w - - 0 23

Hard: Black to move and win

h1g2f3e4d5c6b7a8

Black to move and win. The opponent just played 43. Kxh6.

Puzzle rating 2196

Hint

Theme: quiet move, defensive move, endgame tactic

Show solution

43... g4 44. Kh5 Kf4

FEN: 8/8/1p1p3K/1Pb2kp1/2P5/8/4R3/8 b - - 0 43