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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc1 draw
8 Kc2 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Kd2 draw
13 Ke1 draw
14 Ke2 draw
15 Ra3 draw
16 Rb1 draw
17 Rb2 draw
18 Rc3 draw
19 Rd3 draw
20 Rh3 draw
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves