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 Kb8 draw
3 Kd8 draw
4 Kg1 draw
5 Kg2 draw
6 Kh2 draw
7 Ra4 draw
8 Rb4 draw
9 Rd4 draw
10 Re1 draw
11 Re2 draw
12 Re3 draw
13 Re6 draw
14 Re7 draw
15 Re8 draw
16 Rf4 draw
17 Rg4 draw
18 Kb7 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Rc4 loss in 1 half-moves
22 Re5 loss in 1 half-moves