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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kab2 win in 7 half-moves
3 Kb3 win in 11 half-moves
4 Ka3 draw
5 Kaa1 draw
6 Kba1 draw
7 Kbb2 draw
8 Kc1 draw
9 Kc2 draw
10 Ra4 draw
11 Ra5 draw
12 Rb6 draw
13 Rc6 draw
14 Rh6 draw
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves