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 Kb3 draw
3 Kb4 draw
4 Kc4 draw
5 Kd3 draw
6 Rc4 draw
7 Rf4 draw
8 Rg2 draw
9 Rg3 draw
10 Kd4 loss in 10 half-moves
11 Kb2 loss in 6 half-moves
12 Kc2 loss in 6 half-moves
13 Kd2 loss in 6 half-moves
14 Rg5 loss in 6 half-moves
15 Rg6 loss in 4 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rg1 loss in 1 half-moves