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 Kb4 draw
3 Kb5 draw
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Rb5 draw
8 Rc5 draw
9 Rd5 draw
10 Rf5 draw
11 Kb3 loss in 4 half-moves
12 Kc3 loss in 4 half-moves
13 Kc5 loss in 4 half-moves
14 Re4 loss in 4 half-moves
15 Re6 loss in 4 half-moves
16 Re7 loss in 4 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Re8 loss in 1 half-moves