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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Ra8 win in 15 half-moves
3 Ka1 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Ra4 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves