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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Kb6 win in 7 half-moves
5 Kd2 win in 9 half-moves
6 Kd3 win in 11 half-moves
7 Kd4 win in 15 half-moves
8 Ka4 draw
9 Ka6 draw
10 Ke2 draw
11 Ke4 draw
12 Ra1 draw
13 Ra3 draw
14 Rc2 draw
15 Rd2 draw
16 Re2 draw
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves