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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ke1 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Kc4 draw
5 Kd4 draw
6 Ke2 draw
7 Kg1 draw
8 Rb2 draw
9 Rb4 draw
10 Rb7 draw
11 Rb8 draw
12 Kb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Kb4 loss in 1 half-moves