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 Kb6 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Rb5 draw
10 Rd5 draw
11 Re1 draw
12 Re3 draw
13 Re4 draw
14 Re6 draw
15 Re7 draw
16 Rf5 draw
17 Rh5 draw
18 Kb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves