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 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb8 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Ra6 draw
13 Rb5 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rh6 draw
18 Rc6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves