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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rb2 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Rb5 win in 7 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Ke1 draw
15 Ke3 draw
16 Kf1 draw
17 Kf2 draw
18 Kf3 draw
19 Ra6 draw
20 Rc6 draw
21 Rg6 draw
22 Rb7 loss in 2 half-moves
23 Rb8 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 Rh6 loss in 2 half-moves