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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 7 half-moves
4 Kd2 win in 11 half-moves
5 Kd3 win in 11 half-moves
6 Rb1 win in 11 half-moves
7 Ka4 win in 15 half-moves
8 Ra2 win in 17 half-moves
9 Ke2 win in 19 half-moves
10 Ka6 draw
11 Kd4 draw
12 Ke4 draw
13 Kf2 draw
14 Kf3 draw
15 Kf4 draw
16 Ra3 draw
17 Re1 draw
18 Rg1 draw
19 Kb6 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves