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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Ka7 draw
4 Ke1 draw
5 Ke2 draw
6 Kf2 draw
7 Kg1 draw
8 Kg2 draw
9 Ra6 draw
10 Rb3 draw
11 Rb4 draw
12 Rb7 draw
13 Rb8 draw
14 Rc6 draw
15 Rd6 draw
16 Re6 draw
17 Rg6 draw
18 Rh6 draw
19 Kb7 loss in 2 half-moves
20 Kb8 loss in 2 half-moves
21 Rb5 loss in 1 half-moves
22 Rf6 loss in 1 half-moves