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 Rf6 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Ka6 draw
5 Kaa7 draw
6 Kab8 draw
7 Kba7 draw
8 Kbb8 draw
9 Kc7 draw
10 Kc8 draw
11 Ra6 draw
12 Rb2 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves