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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb1 draw
5 Kb3 draw
6 Kb7 draw
7 Kc1 draw
8 Kc3 draw
9 Kc8 draw
10 Kd1 draw
11 Ra2 draw
12 Rb1 draw
13 Rb7 draw
14 Kc7 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves