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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Ra6 draw
11 Rb1 draw
12 Rb2 draw
13 Rb4 draw
14 Rb7 draw
15 Rb8 draw
16 Rd6 draw
17 Re6 draw
18 Rg6 draw
19 Rh6 draw
20 Rb5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves