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 Rh7 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Ka6 draw
5 Kaa8 draw
6 Kab7 draw
7 Kba8 draw
8 Kbb7 draw
9 Kc7 draw
10 Kc8 draw
11 Ra1 draw
12 Rb1 draw
13 Rc1 draw
14 Rg1 draw
15 Rh5 draw
16 Kb6 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves