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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kc3 draw
6 Kc4 draw
7 Kc5 draw
8 Kd3 draw
9 Kd5 draw
10 Ke4 draw
11 Ra1 draw
12 Rb1 draw
13 Rd1 draw
14 Rf1 draw
15 Rg1 draw
16 Rh2 draw
17 Rh3 draw
18 Rh4 draw
19 Rh5 draw
20 Kb6 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves