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 Rb3 win in 5 half-moves
3 Rb4 win in 5 half-moves
4 Rb5 win in 9 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Kd2 draw
11 Kd3 draw
12 Kd4 draw
13 Ke2 draw
14 Ke4 draw
15 Kf2 draw
16 Kf3 draw
17 Kf4 draw
18 Ra6 draw
19 Rb1 draw
20 Rc6 draw
21 Rd6 draw
22 Rh6 draw
23 Rb7 loss in 2 half-moves
24 Rb8 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