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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb7 win in 5 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kd2 draw
9 Kd3 draw
10 Ra3 draw
11 Rb2 draw
12 Rb4 draw
13 Kc4 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves