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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc2 draw
9 Kc4 draw
10 Kc6 draw
11 Kd1 draw
12 Kd2 draw
13 Kd4 draw
14 Ra1 draw
15 Ra3 draw
16 Rb5 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves