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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kb1 draw
4 Kb3 draw
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra2 draw
12 Rb1 draw
13 Rb3 draw
14 Rb5 draw
15 Rb6 draw
16 Kd2 loss in 1 half-moves
17 Kd3 loss in 1 half-moves
18 Rb4 loss in 1 half-moves