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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Ra5 draw
5 Rb8 draw
6 Rg8 draw
7 Rh8 draw
8 Ka6 loss in 2 half-moves
9 Kba5 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kaa5 loss in 1 half-moves
14 Kab4 loss in 1 half-moves
15 Kbb4 loss in 1 half-moves
16 Ra6 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf8 loss in 1 half-moves