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

EGTB: win in 6 half-moves

# move score
1 Rh8 win in 5 half-moves
2 Rh7 win in 9 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kbb8 draw
7 Kbc8 draw
8 Kcb8 draw
9 Kcc8 draw
10 Kd7 draw
11 Kd8 draw
12 Ra2 draw
13 Rb2 draw
14 Rf2 draw
15 Rg2 draw
16 Rh1 draw
17 Kbb6 loss in 2 half-moves
18 Kbc6 loss in 2 half-moves
19 Kcb6 loss in 2 half-moves
20 Kcc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 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
28 Rh6 loss in 2 half-moves