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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Kg2 draw
8 Ra4 draw
9 Rb4 draw
10 Rd4 draw
11 Re4 draw
12 Rf4 draw
13 Rg4 draw
14 Rh1 draw
15 Rh2 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Kf1 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kh1 loss in 2 half-moves
22 Kh2 loss in 2 half-moves
23 Rc4 loss in 1 half-moves
24 Rh3 loss in 1 half-moves