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

EGTB: win in 4 half-moves

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