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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ka4 draw
5 Ka7 draw
6 Kaa5 draw
7 Kab6 draw
8 Kb7 draw
9 Kba5 draw
10 Kbb6 draw
11 Kc4 draw
12 Ra8 draw
13 Rb8 draw
14 Rd8 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Kb4 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves