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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Rb7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rb1 win in 9 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kd8 draw
14 Ke8 draw
15 Rc6 draw
16 Rd6 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves