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