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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kb5 win in 7 half-moves
4 Ke3 win in 7 half-moves
5 Ke4 win in 9 half-moves
6 Ke5 win in 11 half-moves
7 Kf3 win in 13 half-moves
8 Kf5 win in 15 half-moves
9 Rb2 win in 15 half-moves
10 Rb1 win in 17 half-moves
11 Ka7 draw
12 Kb7 draw
13 Kc7 draw
14 Kg3 draw
15 Kg4 draw
16 Kg5 draw
17 Rd3 draw
18 Rf3 draw
19 Ka5 loss in 2 half-moves
20 Ka6 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves