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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kd1 draw
6 Kf1 draw
7 Kf2 draw
8 Rc5 draw
9 Rd5 draw
10 Re2 draw
11 Re3 draw
12 Re4 draw
13 Re6 draw
14 Re7 draw
15 Re8 draw
16 Rf5 draw
17 Rg5 draw
18 Rh5 draw
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Rb5 loss in 1 half-moves