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

EGTB: win in 50 half-moves

# move score
1 Rb2 win in 49 half-moves
2 Rb1 win in 51 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kb2 draw
6 Kb4 draw
7 Kc4 draw
8 Kd4 draw
9 Kd5 draw
10 Ra5 draw
11 Rb3 draw
12 Rb4 draw
13 Rb6 draw
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves