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