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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kg2 draw
8 Ra3 draw
9 Rb2 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rd3 draw
14 Re3 draw
15 Rf3 draw
16 Rg3 draw
17 Kg1 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kh1 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Rb1 loss in 1 half-moves
22 Rc3 loss in 1 half-moves
23 Rh3 loss in 1 half-moves