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 Ra3 win in 5 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc2 draw
6 Kd1 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Ke3 draw
11 Kf3 draw
12 Kf4 draw
13 Kf5 draw
14 Ra1 draw
15 Ra4 draw
16 Ra5 draw
17 Rb6 draw
18 Rc6 draw
19 Rg6 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves