high- and low-depth unsolvable seahaven games
d= value is last d printed by shwin-b
d range of interest: <6 and >=85
minimum possible d is 3
contrived example: KcKs 5sAs2s3s4s 5cAc2c3c4c 5dAd2d3d4d 5hAh2h3h4h 9cTcJcQc8s 9sTsJsQs8d 9dTdJdQdKd 9hThJhQhKh 7c7s6c6s8c 7h7d6h6d8h

d=5 Kh7c 7dTs4c5hAd 5c3c9d3hQc Ks5s3dJh4d 4h6d9hAs2h 4s8d6s2c2s Th5d8hTcQh 7s9sQd3s8s JcKcAh6c9c 2d8cKdJdJs Qs6hTd7hAc
d=5 KcQd 9h5sQhJh2h 5h2c8d4h5d Ac9s6h8c4c Ad4sJc6cQc Ah6d4d7d8s KsTs9c7c3s Qs7sJdTc9d 2s3h2d5c6s KdTd7hAs8h Kh3d3cThJs

d=86 2s9d 3c5dTcQdQc 3d9s4d5cJs Td6d7cAcKc As4hJc3h8s 6sThTsJd7h Ah9c8cQs4c 6h4s3s7d2c 6cKdKsQh2d 5sAd2hKh8h 9h7s5h8dJh
d=86 8dKc Td9h3h5c7c 4dQsAs2c8s 7sQc2dTs3d 6d5sAcKsTh 2sAd8cQd9s 6h5d6sKd2h JcKh4s5hTc 9c3sQh8hJs 9d3c7hJdJh 6c4c7dAh4h
d=87 9sTh 4d7c4c3d9d Td9hJh7h3c 2h2c2s4h5d 3s6sTcKsAs 4s3h2dKh6d AhAdKcQc6c Js5cQd9c8d Ts7dQs8h8c 5s8s7sKdJc Jd5hAcQh6h
d=87 4cTh 2h4hAc8cQd 3sTcTsKc4d As5d8h3h3d Ah7dQc4sJc 6d6s9s8s9d 2cAd5h9cKh Td3c2sQs2d QhJd7h6c5c 5s7s6hKs8d JsKdJh9h7c
d=90 Kd5c 9c5d7c6c9h Qh2s8hQdJs 6sJd3h5h8s 7hKcTs4hJc 8dAc6dAd8c 2cJhQsThKh 4c4d9d2h7s As6h2dKsTd 9sQcAh3d4s 5s3c3s7dTc
d=90 3c5c 5h6d8sAs9c 4h2cQcTdJd 6cJc2s4sQh AdKsAcQd4d 2dKd3h7cTs JsTh7d6hKh 2h7s9sTc7h 8h4cKc3d9d Qs5dAh5s9h 3sJh6s8c8d
d=94 Td4h 9cJc6sTc8c 2h2c5s2sKc 7cTh9h4sTs 7dQdKh6h6d AhJs8s9s6c JdAcKd8d3s 3c2d3hQc5d 7hJh3d5c9d 8hKsQh4d4c AdQsAs5h7s
d=99 9d7s Ad4hAh4cQc 5sTsTdJcTh 8h6s8c9h6h 8dQh7h4s3s 5hAs2c8sJh 5c3h4dKhKc 9sJsJd2s6d Kd7cKs5dQs 2hAc6c3d9c 3c2dQdTc7d
d=101 5s4s 2cJs3h7cTs 7sQh4h9h9d 2dJd7h4cAs Ks6s6c6h5h 2s3d8d5cTc 7d9sJh4dKh KdKc3sTdQd AhQsAdQc6d 8h3cTh5dJc Ac9c8s2h8c

impressively long last moves (measured in # cards piled before trigger):

5: Ts8d 7s9dTdAc7c Th9c5d5hKs 7h2dAs3h6c 4hKc3s6dJs 3cQsKd4sAd 2c8c9h4cJc 6s3dKh2h9s 5sJd5cTcQc Jh6h2sQd7d 4dAhQh8h8s
auto Ad; up 7c; auto Ac; up Td; down 8d; pile 7d, 8s; up Js; pile 6d,
3s, Qc, Jc, Tc, 5c, 4c, Jd; down Td; pile 4s-3s; up Kd; down Js, Ts;
pile 9s-8s, 8h; up Qh; auto Ah, 2h; down Qh; up 4d; down Kd; pile
Qd-Jd-Td, 2s; up Ks; pile 5h, 5d, 9c, 9h-8h, 8c; auto 2c; pile Kh-Qh;
down 4d; pile 3d; down 7c; trigger pile 6c-5c-4c.

11: 6h6c 7c8h9h7d4c 3sKs4d5cJh Kc9d2c7hTd Ts6s9c5s8d Ad8cJcAhJd 6d2hAc7s5d 3d5hJsKhQh TcQs9s4hKd 3h8s3c2dQc Th4s2sQdAs
auto As; pile Qd; auto 2s; pile Jd; auto Ah; pile Jc; up 8c; auto Ad;
pile Qh-Kh, Jh, 4c, 7d; up 4s; pile Th, 9h, 8h, Td, 7h; down 6c; pile
4c-5c, 4d, Ks; auto 3s, 4s; down 6h; pile Td-Jd-Qd-Kd; up Js; pile 5h,
4h; up 2c; pile 9d, Jc-Qc; auto 2d-3d-4d-5d; pile 7d-8d; auto 5s; pile
3c, 8s; trigger pile 7s.

-- Ad -- As 8s7d 8h5hAsQs3h QcJsKhJhTc AdKs4d5s9c Td6s2h9sTh AhJc4s4c7c 7hJd5d9h3s 9d6d2cTs6c 8c4hQd3c7s 2s2dKd6h8d KcQhAc3d5c
-- -- -- 2s AsTh Td4c4dQdQc 2h7c6h2d8c AdJcQsJd3h Tc9c5d5sTs KcAcJs6d6s 7dJh6c5c9s Kd4h2c8hKh Qh3s3d7s9h AhKs2s8d9d 3c5h7h8s4s

-- 2d Ah -- KhKc Jc2d8d4sTd 6dQh2sJd8c 2hAcQs3dTs 4h5c4dKs9h Kd9d6h7d7h 2c3hQd8hAh As4c6sQc7s 3c5sTh5h9c Js5dAd7c6c 3s9sTcJh8s
-- -- Ah 2s 8cAs AcKd9d4h5s 6dQs7s5dTc Th4d5h7h9h KhAd2d6c5c 6h3cQc8d2c 2sAh6sJs8s 2h4sQdTdJh QhJcKcJdTs 9sKs4c8h7c 3s3d3h9c7d

Ac Ad -- 2s 9c6c 6hKdJh9sJd 2dAhJc2cJs 5cAs8d9h3h 5d8c7h5s3d 2sTcTs7sQh 6d3s7dKs6s TdQc4cQdAd 4hKc3cKh4d 7cAcTh8h8s 2hQs9d5h4s
Ac Ad -- 2s Qd4s 9s3sQcQs5s 5cAc9c9hQh 4c8cJsAs3d 3h6d2s8hTh 2d7sKc5d5h Jh7h3c4dKd Ts8sTc6c9d 2cAh4hAdJc Jd7dKh2h6s 8dKs6hTd7c
2c -- Ah As JdAh Qd7s2dKhTc 6cKdQsAdTh 9d9h6hQc8h Js6dAs3h6s 3c5s7d9s2c 7c8sQh4s3s 4cKs2h4d5c Kc7hAc8dTd 2s3d5d8cTs 4h9cJhJc5h
Ac -- 2h As 5dTd Ad2s9c8c6c ThQd8h2h7d 5sKc5hAs8d Ks4sQh7s9s 3dAhJcQsQc 2c9h3h2dJs 6d4h3sKhTs 3cTc4c9dKd 6sJd4dAcJh 5c6h7h8s7c
3c -- Ah -- Ts9h 7dJd3dQdTc 2h4cAd5s9d Kc6c6d7c8h As5c8c2sJs 5hTh8d2cKh Qs7s3s4hQc 2dJcAh3h9c 5dKs3c4sQh TdJhKd6sAc 6h4d8s9s7h
3c -- Ah -- 3s4s 5s5d6h6dAh Ad2sQdJcKh 8h4h9cJs2d Th9dKs5hTc 4dKcQhAc9h Qc9sJh8d3d 7hJd6s8c7c 5c2h4c7dTd AsKd3c7s6c 3h2cQsTs8s
-- -- 3h As 7d2c 9s8cKc5dTc TdTs7c5cQs 3cQc5sJc5h Js3s8s9cJd 4hAc4s9d4d KsKdAsQh8d 6d2dAh6h7h 3hJh9h4c2h 2sAd6sThQd 3d7s6c8hKh
-- 2d -- 2s 3cTs AdQc8h8s6c 2d4d2s4hKd AcKh9h7h3h 9dAh3dJs7s TdJh6h7cJc 5h2h8cTcQh Qs4cJd6dTh 5cQdKs2c5d 4s3s5s9c9s As6s8d7dKc
-- -- 2h 2s 5hJs 9sAs4sJc7d 3h3sJh2dQc Jd8h5dQsTs 5cKc6cAh9h 7sTc2s8c8s 9c6dQh9d5s ThQdTd4c6s Kh2h3c8d4d 3d6h2c7hKd 4h7cAdAcKs
-- -- Ah 3s 4d2c 6h3c9s5dQc 5h6cKs8s6d 2h2dKcQh9c KdTs9h7s3s Td7h5c6sAs Jc4c2sJd3d Js4sKh8c8d JhAd4hAhQs AcQdTh3h8h Tc5s7c9d7d

2c -- -- 3s 2d9h 3cAdJs5s6c Th6s7c9d3h Qh4d5cAs4h 3sTs3d5h9s JhJc7d8cKd 8d7h2hJd6h Ac5d7sQc9c QsAhTc8sQd KcTd8h6d2s 4s4cKhKs2c
Ac 2d 2h -- 6c7s 3h4d2c9sTs 3c3s7dThKc KsJdQh9h6d 3d8c5c6s2h 2s6hQs7cAd KhTdQc4cJc Jh4h5s4s9d As5d5hTcKd 9c8h8s2dJs AcAh7hQd8d
4c Ad -- -- AdQh Tc7h6hAc6c Ks2s3c5h8h As2h5c4s9s KhTd4dJd6d 8d6sAhQcQd 4hJs3d7s8s Jh2dQs9cJc 3sTh5s8c5d 2cKc9d7c4c 7d9hKdTs3h
2c Ad Ah As 2c9h 3h3d5h9d8d Qc7s5s7h8h Jc3cTd4h4c Qh7d4dAs9c 2hQdKhAd3s TcAc6sTsJs Jd2dKsQs5c Kd6c4s5d6d 2sJhKc6h7c 8s9sAhTh8c
-- 3d Ah As AhTd 6c8c8s8dQh 3s7hAdQc9h 7d6h7c2c3d 9cJs6s4hAs 5s3cKc9d3h 7s4dKsKd4c TcJh2s6d5c JcTs2d5h8h QdTh9s5d4s QsKh2hAcJd
-- -- 2h 3s JcAs Tc9sJd9d2h KhQd5c7s5s 8c3h4sQc3d 7dJh7h8h6c Kc2c6hJsTh Ad7c6s9h4c Ts5dQsKdKs 2d8sAhQh3s 9c3cAc5h4h 2sTd4d6d8d
Ac 2d Ah As 4c7d Kh6c9hKc5s 8c9dQcAhAs 3dTs3c6hTc 3s6s5h8dJh 2h8sJsTh2d Ks9c2c2s5c Qs9sQh7h6d KdAd5d7sQd Jc3h4s7cJd 8hTd4d4hAc
-- 3d -- 2s 8cKc Ts2s8dKh7c 5h3s9s7d9d Ah8sQhTdKs Qd7sTc6d2h 9h5cJd6sTh As4c3c5d5s 4s3h2c3d9c 4hQs6hQc7h 4dAcJhAdKd Js8hJc6c2d