Real puzzles from rated games · median rating 1810 · solved 37,081,044 times
Opening: Sicilian Defence
These sacrifice puzzles were set in games that began as the Sicilian Defence: 12,152 puzzles, median rating 1810, solved 37,081,044 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 the solutions are built.
How the solutions work · counted by a rules engine
What a typical sacrifice solution looks like
Sample: 2,000 sacrifice puzzles from Sicilian Defence games (16.5% of all 12,152).
32.4% need 2 solver moves, 50.8% need 3 solver moves, 12.6% need 4 solver moves, 4.1% need 5 or more solver moves. Median rating: 1608 for the shortest solutions, 2429 for the longest.
30.4% open with a queen move. The first move captures in 61.1% and gives check in 59.8%; 32% end in checkmate, 85.6% involve a sacrifice, 69.6% have White to move.
61.1%first move captures
59.8%first move gives check
32%end in checkmate
85.6%involve a sacrifice
How many moves does the solver need?
2 solver moves
32.4% · median rating 1608
3 solver moves
50.8% · median rating 1789
4 solver moves
12.6% · median rating 2135
5+ solver moves
4.1% · median rating 2429
Which piece plays the key move?
Key move by a queen
30.4%
Key move by a knight
27%
Key move by a rook
21.1%
Key move by a bishop
17.5%
Key move by a pawn
3.1%
Key move by the king
0.9%
What does the solver win?
Most valuable capture: queen
31.8%
Most valuable capture: pawn
25.8%
Most valuable capture: rook
13.4%
Most valuable capture: bishop
10.2%
Most valuable capture: knight
9.6%
Captures nothing along the line
9.2%
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)
60.3%
Up to 2 pawns’ worth
8.4%
3–4 points (about a minor piece)
17.8%
5–8 points (a rook or more)
13.4%
9 or more points (a queen’s worth)
0.1%
How much is left on the board?
28 or more pieces on the board
17.8%
21–27 pieces
77.8%
13–20 pieces
4.4%
12 pieces or fewer
0%
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: h7 (10.9%), f6 (10.4%), f7 (10.3%), d5 (5.7%), g6 (4.7%).
2.3
1.9
1.8
1.6
1.5
1.6
8
1.2
2
2.3
2.9
10.3
4.4
10.9
7
2.9
1.1
3.3
10.4
4.7
3.7
6
2.1
5.7
2.8
2.1
1.9
1.1
5
1.4
1.2
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 sacrifice puzzles, from each difficulty level. Play each one on the board, then open the answer for the full line.
♜
♜
♚
♝
♟
♛
♟
♟
♟
♟
♟
♟
♙
♕
♙
♙
♘
♞
♙
♗
♙
♙
♙
♖
♖
♔
White to move · rating 1047 · solved 1,649 times
· Mate in 2. It ends in checkmate on h7 with the queen. It gives up the knight (Nf6+) on the way. The solver captures a pawn.Reveal line
Opponent's last move: Nf4
Solution: Nf6+ → gxf6 → Qxh7#
♜
♜
♚
♟
♟
♛
♟
♟
♟
♟
♘
♝
♞
♙
♘
♕
♙
♙
♙
♙
♙
♔
♖
♖
White to move · rating 1088 · solved 1,599 times
· Mate in 2. It ends in checkmate on h7 with the queen. It gives up the knight (Nf6+) on the way. The solver captures a pawn.Reveal line
Opponent's last move: Nb4
Solution: Nf6+ → gxf6 → Qxh7#
♜
♚
♜
♟
♟
♟
♟
♕
♝
♟
♝
♛
♞
♗
♙
♙
♙
♙
♙
♖
♘
♗
♖
♔
Black to move · rating 1152 · solved 1,546 times
· Mate in 2. It ends in checkmate on h5 with the queen. It gives up the knight (Ng3+) on the way.Reveal line
Opponent's last move: Be4
Solution: Ng3+ → hxg3 → Qh5#
♜
♜
♚
♟
♟
♝
♟
♟
♟
♛
♞
♘
♗
♙
♙
♙
♗
♙
♙
♞
♙
♔
♖
♕
♖
Black to move · rating 1317 · solved 2,737 times
· Mate in 2. It ends in checkmate on h6 with the queen. It gives up the knight (Ng4+) on the way.Reveal line
Opponent's last move: Kh2
Solution: Ng4+ → hxg4 → Qh6#
♜
♜
♚
♟
♟
♛
♟
♟
♟
♟
♞
♗
♙
♙
♙
♙
♙
♙
♕
♙
♖
♖
♔
Black to move · rating 1357 · solved 1,840 times
· 3 solver moves to find. It gives up the queen (Qxe4) on the way. The solver captures 2 pieces (bishop, queen).Reveal line
Opponent's last move: Bxe4
Solution: Qxe4 → dxe4 → Nf3+ → Kg2 → Nxd2
♜
♚
♜
♟
♟
♟
♟
♟
♟
♙
♝
♞
♕
♙
♗
♙
♛
♘
♙
♙
♖
♖
♔
White to move · rating 1450 · solved 1,577 times
· 3 solver moves to find. It gives up the queen (Qxd8+) on the way. The solver captures 2 pieces (rook, queen).Reveal line
Opponent's last move: Rd8
Solution: Qxd8+ → Kxd8 → Nc4+ → Kc7 → Nxb2
♜
♛
♚
♝
♜
♟
♟
♞
♟
♟
♟
♟
♗
♟
♞
♝
♙
♙
♘
♙
♙
♙
♙
♖
♘
♗
♕
♔
♖
White to move · rating 1469 · solved 2,064 times
· 3 solver moves to find. The solver captures 3 pieces (knight, knight, queen).Reveal line
Opponent's last move: Nfd7
Solution: Nxe5 → Bxd1 → Bxd7+ → Qxd7 → Nxd7
♜
♜
♚
♝
♝
♟
♟
♟
♟
♛
♞
♘
♟
♟
♙
♟
♕
♙
♞
♙
♘
♗
♙
♙
♙
♙
♖
♗
♖
♔
Black to move · rating 1668 · solved 1,075 times
· Mate in 2. It ends in checkmate on f2 with the knight. It gives up the queen (Qg1+) on the way.Reveal line
Opponent's last move: Qe4
Solution: Qg1+ → Rxg1 → Nf2#
♜
♞
♝
♜
♚
♛
♟
♟
♟
♟
♟
♟
♟
♕
♝
♙
♘
♗
♘
♙
♙
♙
♙
♙
♖
♖
♔
White to move · rating 1671 · solved 2,154 times
· 4 solver moves to find. It gives up the bishop (Bxh7+) and the knight (Ng5) on the way. The solver captures 2 pieces (pawn, queen).Reveal line
Black to move · rating 1689 · solved 1,150 times
· 3 solver moves to find. It gives up the knight (Nf3+) and the bishop (Bxh2+) on the way. The solver captures 2 pieces (pawn, queen).Reveal line
Opponent's last move: Qxd4
Solution: Nf3+ → gxf3 → Bxh2+ → Kxh2 → Qxd4
♜
♘
♜
♟
♟
♕
♟
♟
♚
♟
♟
♙
♞
♞
♙
♛
♘
♙
♙
♙
♙
♙
♙
♖
♗
♖
♔
Black to move · rating 2027 · solved 554 times
· 4 solver moves to find. It gives up the knight (N4g3+) on the way. The solver captures a pawn.Reveal line
White to move · rating 2236 · solved 613 times
· Mate in 5. It ends in checkmate on h8 with the queen. It gives up the rook (Rh8+) on the way.Reveal line