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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc8 draw
8 Kd2 draw
9 Kd7 draw
10 Kd8 draw
11 Rb1 draw
12 Rb6 draw
13 Rb7 draw
14 Rb8 draw
15 Kb1 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves