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

EGTB: win in 10 half-moves

# move score
1 Kc2 win in 9 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc1 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Ke1 draw
12 Ra1 draw
13 Ra3 draw
14 Ra6 draw
15 Ra7 draw
16 Rb8 draw
17 Rc8 draw
18 Rd8 draw
19 Re8 draw
20 Kd2 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves