Find the mate in 2
Mate in 2, proven against every defence.
A two move finish, Red to play. Black holds nothing but the General, which is enough to survive most attacks and not this one.
The position
Red attacks with 2 horses, and Black's General stands on e9. Black's defenders: nothing but the General.
- Mate in 2
- Horse finish
- Rating 1775
Red moves first. Find the move that forces mate whatever Black replies, then open the solution below.
Show the solution
The move is 傌 f5–e7. Look at what it does: it removes 2 escape points from the General, and leaves Black 2 legal replies, none of which help.
The line
- Red傌 f5–e7Quiet, and there is no answer to the threat.
- Black將 e9–e8Black's most stubborn defence.
- Red傌 a9–c10Checkmate.
Black has 2 legal moves after the first blow and each was refuted to mate. The main line shown is the toughest defence rather than a convenient one.
Why it is mate
A horse delivering mate beside the palace is the shape players call the trough horse, 卧槽马: it checks and covers escape points at the same time, and because a horse cannot be blocked by a piece in its path once it has landed, only capture or flight would help.
Read about this patternHow this puzzle was checked
Nothing here is an engine opinion. The position was solved by trying every legal defence to the full mate distance, so the claim that Red mates in 2 is a proof rather than an evaluation, and the first move shown is the only one that works. The defence in the line above is Black’s most stubborn try, not a convenient one.
Next puzzles
- Find the mate in 1x2785 · rating 1314
- Find the mate in 1x2783 · rating 1217
- Red moves and mates in 1x2786 · rating 1133
- Red moves and mates in 2x2782 · rating 1735
- Red to play, mate in 2x2787 · rating 1686
- Red moves and mates in 1x2781 · rating 1267
New to mating patterns? The glossary names the ones that come up again and again, the piece guides explain what each piece can do, and the rules page covers everything from the start.