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 Ka6 draw
3 Kc7 draw
4 Ra6 draw
5 Kc6 loss in 10 half-moves
6 Ka7 loss in 4 half-moves
7 Ka8 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Rb5 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves