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