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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Kd1 draw
7 Ke2 draw
8 Kf1 draw
9 Rc3 draw
10 Rd3 draw
11 Re2 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re7 draw
16 Re8 draw
17 Rf3 draw
18 Rh3 draw
19 Kd2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Rg3 loss in 1 half-moves