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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kg6 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kc5 draw
9 Kc7 draw
10 Kd5 draw
11 Kd6 draw
12 Kd7 draw
13 Kg8 draw
14 Kh6 draw
15 Kh8 draw
16 Ra5 draw
17 Rb8 draw
18 Rc5 draw
19 Rd5 draw
20 Re5 draw
21 Rf5 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rh5 loss in 2 half-moves