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 Kb5 win in 9 half-moves
3 Ka5 win in 15 half-moves
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kc1 draw
8 Kc2 draw
9 Kc6 draw
10 Kc7 draw
11 Kd2 draw
12 Ke1 draw
13 Ke2 draw
14 Ra1 draw
15 Rb2 draw
16 Rb3 draw
17 Rc1 draw
18 Kc5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves