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 Kba8 win in 3 half-moves
3 Ka6 draw
4 Kaa8 draw
5 Kc8 draw
6 Rf7 draw
7 Rg7 draw
8 Rh7 draw
9 Kb6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves