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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Ka6 win in 3 half-moves
4 Kaa7 win in 3 half-moves
5 Kab8 win in 3 half-moves
6 Kba7 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Kc7 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb5 win in 3 half-moves
11 Ra6 win in 5 half-moves
12 Rc6 win in 5 half-moves
13 Re6 win in 5 half-moves
14 Kbb8 draw
15 Kc8 draw
16 Rf6 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves