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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Kb5 win in 7 half-moves
5 Ka6 draw
6 Ka7 draw
7 Kb1 draw
8 Kb7 draw
9 Kc1 draw
10 Kc6 draw
11 Kc7 draw
12 Kd1 draw
13 Kd2 draw
14 Ra2 draw
15 Rb1 draw
16 Rb3 draw
17 Kc3 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves