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 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Ke4 draw
6 Ra3 draw
7 Rb5 draw
8 Rd3 draw
9 Rb2 loss in 6 half-moves
10 Kd3 loss in 4 half-moves
11 Ke3 loss in 4 half-moves
12 Rb4 loss in 4 half-moves
13 Kd5 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc3 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 Rb1 loss in 1 half-moves