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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Kde1 draw
8 Kde2 draw
9 Ke3 draw
10 Kf2 draw
11 Kfe1 draw
12 Kfe2 draw
13 Kg1 draw
14 Kg2 draw
15 Rb5 draw
16 Rf5 draw
17 Rg5 draw
18 Rh1 draw
19 Rh2 draw
20 Rh4 draw
21 Ra5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves