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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Rb1 draw
6 Rc3 draw
7 Ke2 loss in 8 half-moves
8 Ra3 loss in 8 half-moves
9 Kd1 loss in 4 half-moves
10 Kd3 loss in 4 half-moves
11 Ke1 loss in 4 half-moves
12 Ke3 loss in 4 half-moves
13 Rb2 loss in 4 half-moves
14 Rb4 loss in 4 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rb8 loss in 1 half-moves