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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kf2 win in 1 half-moves
3 Kf4 win in 1 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kd3 draw
7 Ke2 draw
8 Ra3 draw
9 Rb2 draw
10 Rb4 draw
11 Rb8 draw
12 Ka6 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Kb8 loss in 1 half-moves
23 Kf3 loss in 1 half-moves