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 Ka8 draw
3 Kab7 draw
4 Kab8 draw
5 Kc8 draw
6 Kcb8 draw
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Rc1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh2 draw
15 Rh7 draw
16 Rh8 draw
17 Ka6 loss in 2 half-moves
18 Kab6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kcb6 loss in 2 half-moves
21 Kcb7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves