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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Ka7 draw
3 Kab6 draw
4 Kab7 draw
5 Kc7 draw
6 Kcb7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Rc1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh6 draw
15 Rh7 draw
16 Rh8 draw
17 Ka5 loss in 2 half-moves
18 Kab5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kcb5 loss in 2 half-moves
21 Kcb6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves