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

EGTB: win in 2 half-moves

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