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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Ka5 draw
7 Ka6 draw
8 Ka7 draw
9 Kb1 draw
10 Kb3 draw
11 Kb5 draw
12 Kb7 draw
13 Kc1 draw
14 Kc2 draw
15 Rb8 draw
16 Rd8 draw
17 Re1 draw
18 Re2 draw
19 Re3 draw
20 Re4 draw
21 Kc3 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Kc7 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves