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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Kd1 win in 11 half-moves
3 Rd1 win in 11 half-moves
4 Kb3 win in 15 half-moves
5 Kb4 win in 17 half-moves
6 Kb5 draw
7 Kc3 draw
8 Kc5 draw
9 Kf1 draw
10 Ra2 draw
11 Ra4 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rc1 draw
16 Kd2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves