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 Kb5 draw
3 Kd5 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Ra3 draw
8 Rb3 draw
9 Rc1 draw
10 Rc2 draw
11 Rc4 draw
12 Rd3 draw
13 Re3 draw
14 Rf3 draw
15 Kb4 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rg3 loss in 1 half-moves