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

EGTB: win in 8 half-moves

# move score
1 Rc3 win in 7 half-moves
2 Kb6 win in 11 half-moves
3 Kc3 win in 11 half-moves
4 Kc6 win in 11 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb8 draw
9 Kc7 draw
10 Kc8 draw
11 Ke3 draw
12 Ra1 draw
13 Ra7 draw
14 Rb3 draw
15 Kc2 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves