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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Kd5 win in 3 half-moves
10 Kd6 win in 3 half-moves
11 Ke3 win in 3 half-moves
12 Rc2 win in 3 half-moves
13 Rc4 win in 3 half-moves
14 Rb3 win in 7 half-moves
15 Kb7 draw
16 Kc2 draw
17 Kd2 draw
18 Kd7 draw
19 Ke2 draw
20 Ke4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves