Native examples were selected after counting from 14357 sampled White-quiet boards, including targeted starting-rank and losing candidates. Statistics still cover every enumerated position. An absent example does not prove the category is absent.

Special WDL positions

One example per category. Every starting position is double quiet: neither side has a capture. Results and move outcomes are relative to the player to move in the diagram. Kings have a double ring.

White-to-move examples are preferred; Black-to-move examples are retained when no qualifying White-to-move example was found.

Pip count means remaining rank distance to promotion (kings: zero). Highest pip count puts men nearest their starting ranks; both sides must simultaneously attain their material's maximum. Material disadvantage means fewer pieces.

Only move to win

At least three legal moves; exactly one wins and every alternative draws or loses.

Black to move: Win. Pip count: White 6, Black 1.

B:W7,29:BK32,K39,45

Move	Result
32-27	Draw
32-21	Draw
32-16	Draw
32-28	Draw
32-23	Draw
32-19	Draw
32-14	Draw
32-10	Draw
32-5	Draw
32-37	Draw
32-41	Draw
32-46	Draw
32-38	Draw
32-43	Draw
32-49	Draw
39-33	Draw
39-28	Draw
39-22	Draw
39-17	Draw
39-11	Win
39-6	Draw
39-34	Draw
39-30	Draw
39-25	Draw
39-43	Draw
39-48	Draw
39-44	Draw
39-50	Draw
45-50	Draw

Only move to draw

At least two legal moves; exactly one draws and every alternative loses.

White to move: Draw. Pip count: White 10, Black 1.

W:W6,50:BK15,K28,45

Move	Result
50-44	Loss
6-1	Draw

Mutual zugzwang

On this same board, White to move loses and Black to move loses.

No qualifying example proved from the available WDL data.

Whoever moves wins

On this same board, White to move wins and Black to move wins.

No qualifying example proved from the available WDL data.

Win with fewer pieces

The player to move has fewer pieces and a proven win.

No qualifying example proved from the available WDL data.

Draw with fewer pieces

The player to move has fewer pieces and a proven draw.

White to move: Draw. Pip count: White 10, Black 1.

W:W6,50:BK15,K28,45

Move	Result
50-44	Loss
6-1	Draw

Unique winning sacrifice

Exactly one of at least two moves wins; every compulsory reply captures the piece offered by that move.

Black to move: Win. Pip count: White 6, Black 1.

B:W7,29:BK32,K39,45

Move	Result
32-27	Draw
32-21	Draw
32-16	Draw
32-28	Draw
32-23	Draw
32-19	Draw
32-14	Draw
32-10	Draw
32-5	Draw
32-37	Draw
32-41	Draw
32-46	Draw
32-38	Draw
32-43	Draw
32-49	Draw
39-33	Draw
39-28	Draw
39-22	Draw
39-17	Draw
39-11	Win
39-6	Draw
39-34	Draw
39-30	Draw
39-25	Draw
39-43	Draw
39-48	Draw
39-44	Draw
39-50	Draw
45-50	Draw

Promotion trap

A promotion draws or loses, while a non-promoting move wins.

Black to move: Win. Pip count: White 3, Black 1.

B:W6,14:BK4,K35,45

Move	Result
4-9	Draw
4-13	Draw
4-18	Draw
4-22	Draw
4-27	Draw
4-31	Draw
4-36	Draw
4-10	Draw
4-15	Draw
35-30	Win
35-24	Draw
35-19	Draw
35-13	Draw
35-8	Draw
35-2	Draw
35-40	Win
35-44	Win
35-49	Win
45-50	Draw

Both sides at highest pip count: win

Both sides attain their maximum pip count; the player to move wins.

Black to move: Win. Pip count: White 18, Black 9.

B:W46,47:B5,K7,K8

Move	Result
7-1	Win
7-2	Win
7-11	Win
7-16	Win
7-12	Win
7-18	Win
7-23	Win
7-29	Win
7-34	Win
7-40	Win
7-45	Win
8-2	Win
8-3	Win
8-12	Win
8-17	Win
8-21	Win
8-26	Win
8-13	Win
8-19	Win
8-24	Win
8-30	Win
8-35	Win
5-10	Win

Both sides at highest pip count: loss

Both sides attain their maximum pip count; the player to move loses.

White to move: Loss. Pip count: White 18, Black 9.

W:W46,47:B5,K7,K8

Move	Result
47-41	Loss
46-41	Loss
47-42	Loss