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 Rb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rb6 win in 5 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kbc7 draw
9 Kc5 draw
10 Kc6 draw
11 Kc8 draw
12 Kd7 draw
13 Kdc7 draw
14 Ke6 draw
15 Ke7 draw
16 Ra3 draw
17 Rc3 draw
18 Rd3 draw
19 Rh3 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves