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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb8 draw
6 Kc7 draw
7 Kc8 draw
8 Kd1 draw
9 Kd2 draw
10 Kd3 draw
11 Kf1 draw
12 Kf2 draw
13 Kf3 draw
14 Rd1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Ka6 loss in 1 half-moves
19 Kb6 loss in 1 half-moves
20 Kc6 loss in 1 half-moves
21 Ke3 loss in 1 half-moves
22 Rb1 loss in 1 half-moves