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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Ra6 win in 5 half-moves
4 Rb1 win in 9 half-moves
5 Rb3 win in 9 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Kb3 draw
10 Kb4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Ke2 draw
15 Ke4 draw
16 Kf2 draw
17 Kf3 draw
18 Kf4 draw
19 Rb5 draw
20 Rh6 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves