Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Ka3 win in 5 half-moves
9 Ka4 win in 5 half-moves
10 Kc3 win in 5 half-moves
11 Ra4 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Ka6 win in 7 half-moves
14 K4a5 draw
15 K4b5 draw
16 K4c5 draw
17 K6a5 draw
18 K6b5 draw
19 K6c5 draw
20 Ra1 draw
21 Ra5 draw
22 Rb8 draw
23 Rc8 draw
24 Rd8 draw
25 Re8 draw
26 Rf8 draw
27 Ra2 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves