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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Ra2 draw
11 Ra4 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rc3 draw
16 Re3 draw
17 Rf3 draw
18 Rg3 draw
19 Ra1 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves