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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kc2 draw
6 Kd1 draw
7 Kd3 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Rb5 draw
12 Rc5 draw
13 Rf5 draw
14 Rg5 draw
15 Rh1 draw
16 Rh3 draw
17 Rh4 draw
18 Rh6 draw
19 Rh8 draw
20 Kc1 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Rd5 loss in 1 half-moves
23 Re5 loss in 1 half-moves
24 Rh2 loss in 1 half-moves
25 Rh7 loss in 1 half-moves