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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb4 win in 5 half-moves
3 Ka5 draw
4 Ka7 draw
5 Kb2 draw
6 Kb5 draw
7 Kb6 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Ra3 draw
12 Rb1 draw
13 Rb2 draw
14 Rb4 draw
15 Kb7 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves