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 Ka4 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Rb3 win in 5 half-moves
6 Kd3 win in 7 half-moves
7 Kb4 win in 9 half-moves
8 Kd2 win in 9 half-moves
9 Kd4 win in 9 half-moves
10 Ke4 win in 9 half-moves
11 Kb5 win in 11 half-moves
12 Kf3 win in 15 half-moves
13 Ke2 win in 17 half-moves
14 Kf2 win in 19 half-moves
15 Ka6 draw
16 Kb6 draw
17 Kf4 draw
18 Ra1 draw
19 Rb6 draw
20 Rc1 draw
21 Re1 draw
22 Rh1 draw
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves