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

EGTB: win in 40 half-moves

# move score
1 Ra8 win in 39 half-moves
2 Rb8 win in 41 half-moves
3 Rh1 win in 41 half-moves
4 Rh2 win in 41 half-moves
5 Rh3 win in 43 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Kb3 draw
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kb8 draw
14 Kc3 draw
15 Kc4 draw
16 Kc5 draw
17 Kc6 draw
18 Kc8 draw
19 Rc8 draw
20 Rd8 draw
21 Rh4 draw
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Kd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves