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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc1 draw
7 Kc3 draw
8 Kd1 draw
9 Kd2 draw
10 Kg6 draw
11 Kg7 draw
12 Kg8 draw
13 Kh6 draw
14 Kh8 draw
15 Ra4 draw
16 Ra5 draw
17 Rb3 draw
18 Rc3 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rg3 draw
23 Kb3 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Ra1 loss in 1 half-moves
26 Ra2 loss in 1 half-moves
27 Rh3 loss in 1 half-moves