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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Kd2 win in 3 half-moves
7 Kc4 draw
8 Kc6 draw
9 Kd1 draw
10 Ke2 draw
11 Kf1 draw
12 Kf2 draw
13 Ra1 draw
14 Rc2 draw
15 Rc4 draw
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rd1 loss in 2 half-moves