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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kaa3 draw
5 Kab2 draw
6 Kbb2 draw
7 Ra3 draw
8 Ra6 draw
9 Ra7 draw
10 Rb8 draw
11 Rg8 draw
12 Rh8 draw
13 Ka4 loss in 2 half-moves
14 Kba3 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra4 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Rc8 loss in 1 half-moves
21 Rd8 loss in 1 half-moves
22 Re8 loss in 1 half-moves
23 Rf8 loss in 1 half-moves