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

EGTB: win in 8 half-moves

# move score
1 Rb5 win in 7 half-moves
2 Rb6 win in 7 half-moves
3 Rb7 win in 11 half-moves
4 Rb8 win in 11 half-moves
5 Ka2 draw
6 Kb1 draw
7 Kb2 draw
8 Kc4 draw
9 Kc5 draw
10 Kc6 draw
11 Kd4 draw
12 Kd6 draw
13 Ke5 draw
14 Ke6 draw
15 Ra3 draw
16 Rb4 draw
17 Rc3 draw
18 Rd3 draw
19 Rh3 draw
20 Ke4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves