MentoChessGet the app

Chess puzzles for Friday, 25 September 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 26. Qh5.

Puzzle rating 1091

Hint

Theme: discovered attack, kingside attack, endgame tactic

Show solution

26... Rxg3+ 27. fxg3 Qxh5

FEN: 4r1k1/pp3q2/2p1p1rp/3p3Q/P2P4/2P3P1/1P2RP1P/R5K1 b - - 3 26

Medium: Black to move and mate in 2

h1g2f3e4d5c6b7a8

Black to move and mate in 2. The opponent just played 35. Kg3.

Puzzle rating 1793

Hint

Theme: mate in 2, endgame tactic

Show solution

35... Rxg2+ 36. Kh3 Qg4#

FEN: 7k/5pp1/2Q4p/p1R5/4q3/PP4K1/3r2PP/5R2 b - - 2 35

Hard: Black to move and win

h1g2f3e4d5c6b7a8

Black to move and win. The opponent just played 27. Nhg4.

Puzzle rating 2170

Hint

Theme: middlegame tactic

Show solution

27... Bc3 28. Bxf4 Bxd2

FEN: 3r2r1/p4q1k/2pp3p/4bbp1/5nN1/1P2BP1P/P2Q1NP1/3R1RK1 b - - 1 27