Player 1 - Dig me, but don't bury me.
Player 2 - Through the high walls
============================

step 1 >> player 1: B2B3 (random move due to invalid move)
bbbbbb
bbbbbb
------
-w----
w-wwww
wwwwww

step 2 >> player 2: B2A3
bbbbbb
bbbb-b
-----b
-w----
w-wwww
wwwwww

step 3 >> player 1: E2F3
bbbbbb
bbbb-b
-----b
-w---w
w-ww-w
wwwwww

step 4 >> player 2: A3B4
bbbbbb
bbbb-b
------
-w--bw
w-ww-w
wwwwww

step 5 >> player 1: D2E3
bbbbbb
bbbb-b
------
-w--ww
w-w--w
wwwwww

step 6 >> player 2: B1B2
bbbb-b
bbbbbb
------
-w--ww
w-w--w
wwwwww

step 7 >> player 1: B3B4
bbbb-b
bbbbbb
-w----
----ww
w-w--w
wwwwww

step 8 >> player 2: F2E3
bbbb-b
-bbbbb
-b----
----ww
w-w--w
wwwwww

step 9 >> player 1: C2B3
bbbb-b
-bbbbb
-b----
-w--ww
w----w
wwwwww

step 10 >> player 2: F1F2
-bbb-b
bbbbbb
-b----
-w--ww
w----w
wwwwww

step 11 >> player 1: E1D2
-bbb-b
bbbbbb
-b----
-w--ww
w--w-w
wwww-w

step 12 >> player 2: A2A3
-bbb-b
bbbbb-
-b---b
-w--ww
w--w-w
wwww-w

step 13 >> player 1: D2D3
-bbb-b
bbbbb-
-b---b
-w-www
w----w
wwww-w

step 14 >> player 2: C2C3
-bbb-b
bbb-b-
-b-b-b
-w-www
w----w
wwww-w

step 15 >> player 1: E3D4
-bbb-b
bbb-b-
-b-w-b
-w-w-w
w----w
wwww-w

step 16 >> player 2: D2C3
-bbb-b
bb--b-
-b-b-b
-w-w-w
w----w
wwww-w

step 17 >> player 1: F2E3
-bbb-b
bb--b-
-b-b-b
-w-www
w-----
wwww-w

step 18 >> player 2: A3B4
-bbb-b
bb--b-
-b-b--
-w-wbw
w-----
wwww-w

step 19 >> player 1: A2A3
-bbb-b
bb--b-
-b-b--
ww-wbw
------
wwww-w

step 20 >> player 2: B4A5
-bbb-b
bb--b-
-b-b--
ww-w-w
-----b
wwww-w

step 21 >> player 1: A3B4
-bbb-b
bb--b-
-w-b--
-w-w-w
-----b
wwww-w

step 22 >> player 2: A5B6
-bbb-b
bb--b-
-w-b--
-w-w-w
------
wwwwbw

Player 2 wins!