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 Rf6 win in 1 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Ra6 draw
11 Rb1 draw
12 Rb2 draw
13 Rb3 draw
14 Rb5 draw
15 Rb7 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Rg6 draw
20 Rb4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves