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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kd3 draw
3 Kd4 draw
4 Kd5 draw
5 Ke3 draw
6 Ke5 draw
7 Kf3 draw
8 Kf4 draw
9 Kf5 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra6 draw
14 Ra7 draw
15 Rc5 draw
16 Re5 draw
17 Rf5 draw
18 Rh5 draw
19 Ra1 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves