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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Kb7 draw
4 Kd7 draw
5 Kd8 draw
6 Ke7 draw
7 Kf7 draw
8 Kf8 draw
9 Rb3 draw
10 Rd3 draw
11 Re3 draw
12 Rf3 draw
13 Rg3 draw
14 Rh2 draw
15 Rh5 draw
16 Rh6 draw
17 Rh7 draw
18 Rh8 draw
19 Ka7 loss in 2 half-moves
20 Ka8 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh4 loss in 2 half-moves