Real puzzles from rated games · median rating 1014 · solved 86,158,680 times
Difficulty 600–1199
These are mate in 3 puzzles rated 600–1199, the Foundation level on this site. They come from real rated games: 77,374 puzzles, median rating 1014, solved 86,158,680 times. The twelve below are among the most-solved of them; try each on the board, then read the numbers further down to see how solutions at this level are built.
How the solutions work · counted by a rules engine
What a typical mate in 3 solution looks like
Sample: 2,000 mate in 3 puzzles at foundation level (2.6% of all 77,374).
100% need 3 solver moves. Median rating: 1014 for the shortest solutions, 1014 for the longest.
55% open with a queen move. The first move captures in 35.2% and gives check in 99.3%; 100% end in checkmate, 54.1% involve a sacrifice, 47.9% have White to move.
35.2%first move captures
99.3%first move gives check
100%end in checkmate
54.1%involve a sacrifice
How many moves does the solver need?
3 solver moves
100% · median rating 1014
Which piece plays the key move?
Key move by a queen
55%
Key move by a rook
32.4%
Key move by a knight
5.1%
Key move by a bishop
3.8%
Key move by a pawn
3.6%
What does the solver win?
Most valuable capture: rook
58.4%
Most valuable capture: queen
19.2%
Captures nothing along the line
6.4%
Most valuable capture: bishop
6.4%
Most valuable capture: pawn
6%
Most valuable capture: knight
3.6%
Material balance along the whole line, counting every capture by both sides (pawn 1, minor piece 3, rook 5, queen 9):
No material gained (mating or positional)
46.8%
Up to 2 pawns’ worth
9.6%
3–4 points (about a minor piece)
8.8%
5–8 points (a rook or more)
18.2%
9 or more points (a queen’s worth)
16.6%
How much is left on the board?
28 or more pieces on the board
0.7%
21–27 pieces
17.2%
13–20 pieces
73.9%
12 pieces or fewer
8.2%
How it is counted: every puzzle in the sample is replayed move by move with a chess rules engine. A sacrifice means a piece that is captured on the very next ply and was worth more than what it captured itself (pawn 1, minor piece 3, rook 5, queen 9). Sample of 2,000 puzzles. Percentages are shares of the sample.
Where it happens
Where the key move lands
Where the solver’s first move ends, drawn from their own side (rank 1 is their back rank). Busiest squares: f7 (29%), e8 (8.1%), c8 (6.7%), d8 (6.4%), a8 (6.2%).
6.2
6.1
6.7
6.4
8.1
3.3
1.2
1.3
8
2.4
2.7
3.7
29
1.4
2.3
7
1
1.8
3
1.4
6
1.6
5
1.3
4
3
2
1
a
b
c
d
e
f
g
h
Counted from the same 2,000-puzzle sample. Squares under 1% are left blank.
Study positions
The most-solved mate in 3 puzzles, from each difficulty level. Play each one on the board, then open the answer for the full line.
♜
♞
♚
♟
♝
♟
♟
♟
♟
♛
♙
♙
♙
♙
♙
♘
♕
♔
♖
White to move · rating 856 · solved 3,723 times
· Mate in 3. It ends in checkmate on f8 with the rook. It gives up the queen (Qf8+) on the way. The solver captures 2 pieces (pawn, bishop).Reveal line
Opponent's last move: Qa5
Solution: Qxf7+ → Kh8 → Qf8+ → Bxf8 → Rxf8#
♜
♜
♚
♟
♛
♟
♝
♞
♘
♖
♟
♙
♕
♙
♙
♙
♙
♙
♖
♔
Black to move · rating 882 · solved 15,899 times
· Mate in 3. It ends in checkmate on f1 with the rook. It gives up the queen (Qf1+) on the way. The solver captures 2 pieces (pawn, rook).Reveal line
Opponent's last move: Nd6
Solution: Qxf2+ → Kh1 → Qf1+ → Rxf1 → Rxf1#
♚
♟
♝
♟
♞
♜
♟
♛
♟
♟
♕
♘
♙
♙
♙
♙
♖
♔
White to move · rating 965 · solved 3,420 times
· Mate in 3. It ends in checkmate on e8 with the queen. The solver captures 2 pieces (knight, rook).Reveal line
Opponent's last move: Re7
Solution: Qh8+ → Nf8 → Qxf8+ → Re8 → Qxe8#
♜
♚
♕
♟
♗
♟
♜
♝
♙
♙
♖
♔
Black to move · rating 983 · solved 3,420 times
· Mate in 3. It ends in checkmate on d2 with the rook. The solver captures a rook.Reveal line
Opponent's last move: Rxf1
Solution: Rxf1+ → Kh2 → Be5+ → g3 → Rd2#
♜
♛
♚
♞
♜
♕
♟
♟
♟
♘
♟
♙
♝
♙
♙
♙
♙
♙
♙
♖
♗
♖
♔
Black to move · rating 1101 · solved 5,086 times
· Mate in 3. It ends in checkmate on f3 with the bishop. The solver captures a pawn.Reveal line
Opponent's last move: Qxc7
Solution: Qg5+ → Kh1 → Be4+ → f3 → Bxf3#
♜
♚
♟
♟
♝
♟
♛
♟
♟
♙
♗
♙
♕
♙
♔
White to move · rating 1131 · solved 12,314 times
· Mate in 3. It ends in checkmate on f8 with the queen. The solver captures 2 pieces (rook, queen).Reveal line
Opponent's last move: Rxe8
Solution: Qxe8+ → Qf8 → Bd5+ → Kh8 → Qxf8#
♜
♟
♚
♖
♘
♟
♞
♜
♔
White to move · rating 1137 · solved 3,969 times
· Mate in 3. It ends in checkmate on e8 with the rook. The solver captures a rook.Reveal line
Opponent's last move: Kh7
Solution: Ng5+ → Kh8 → Rb8+ → Re8 → Rxe8#
♜
♚
♕
♟
♟
♟
♟
♟
♛
♙
♙
♙
♜
♟
♙
♙
♙
♖
♔
White to move · rating 1141 · solved 6,898 times
· Mate in 3. It ends in checkmate on d8 with the rook. It gives up the queen (Qxc8+) on the way. The solver captures 3 pieces (rook, rook, queen).Reveal line
Opponent's last move: Rxc3
Solution: Qxc8+ → Rxc8 → Rxc8+ → Qd8 → Rxd8#
♜
♜
♚
♟
♘
♟
♟
♟
♟
♟
♖
♟
♗
♞
♙
♙
♝
♙
♙
♖
♔
White to move · rating 1143 · solved 3,300 times
· Mate in 3. It ends in checkmate on h7 with the rook. The solver captures 2 pieces (pawn, bishop).Reveal line
Opponent's last move: Rfd8
Solution: Nf6+ → Kh8 → Rxh5+ → Bh7 → Rxh7#
♜
♞
♝
♛
♜
♚
♗
♟
♟
♝
♞
♟
♟
♟
♟
♕
♙
♙
♙
♙
♙
♖
♘
♔
♗
♖
White to move · rating 1178 · solved 17,356 times
· Mate in 3. It ends in checkmate on b6 with the queen. The solver captures a bishop.Reveal line
Opponent's last move: Bxd6
Solution: Qe3+ → Bc5 → Qxc5+ → Kb7 → Qb6#
♜
♖
♟
♚
♝
♙
♟
♙
♗
♙
♔
♙
Black to move · rating 1187 · solved 3,669 times
· Mate in 3. It ends in checkmate on h7 with the rook. The solver captures a rook.Reveal line
Opponent's last move: Kh4
Solution: Bf2+ → Kh5 → Rh8+ → Rh7 → Rxh7#
♜
♟
♚
♖
♞
♟
♟
♙
♕
♟
♙
♙
♙
♙
♔
♜
Black to move · rating 1197 · solved 3,633 times
· Mate in 3. It ends in checkmate on f3 with the rook. It gives up the knight (Nxf4+) on the way. The solver captures 2 pieces (pawn, queen).Reveal line
Opponent's last move: Kh3
Solution: Nxf4+ → gxf4 → R8e3+ → Qf3 → Rxf3#
Positions and move sequences come from real rated games (CC0 data). Engine evaluations, where shown, are stored evaluations of the position (CC0).