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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kc2 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Rd2 win in 3 half-moves
8 Kc1 draw
9 Kc6 draw
10 Ke1 draw
11 Ke4 draw
12 Ke5 draw
13 Ra4 draw
14 Rb4 draw
15 Rc4 draw
16 Rd3 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves