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