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Chess puzzles for Friday, 18 December 2026

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

Easy: Black to move and win

h1g2f3e4d5c6b7a8

Black to move and win. The opponent just played 28. Qxf2.

Puzzle rating 1150

Hint

Theme: intermezzo (zwischenzug), middlegame tactic

Show solution

28... Bxd3+ 29. Kb3 Qxf2

FEN: 3r2k1/pp4pp/8/8/2b1P3/2PN2qP/PPK2QP1/3R3R b - - 0 28

Medium: Black to move and mate in 3

h1g2f3e4d5c6b7a8

Black to move and mate in 3. The opponent just played 20. Kc1.

Puzzle rating 1563

Hint

Theme: mate in 3, exposed king, queenside attack

Show solution

20... Ba3+ 21. Kd2 Qb2+ 22. Ke3 Qe2#

FEN: r1b3k1/2p4p/3ppB1Q/pqb1p1N1/3nP3/2PP4/5PPP/2KR3R b - - 2 20

Hard: White to move and win

a8b7c6d5e4f3g2h1

White to move and win. The opponent just played 32... Nc5.

Puzzle rating 2468

Hint

Theme: fork, attacking f2/f7, middlegame tactic

Show solution

33. Qxf7+ Kd8 34. Qf8+ Qe8 35. Qd6+

FEN: r3k3/p4p1p/8/1pnpq3/6P1/2P2Q2/P6r/2RK1R2 w q - 7 33