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