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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kba1 draw
3 Kc1 draw
4 Ra3 draw
5 Ra6 draw
6 Ra7 draw
7 Rb8 draw
8 Rg8 draw
9 Kaa1 loss in 2 half-moves
10 Kab2 loss in 2 half-moves
11 Kbb2 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Ka3 loss in 1 half-moves