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 Ka5 draw
3 Kb5 draw
4 Rb4 draw
5 Rb3 loss in 10 half-moves
6 Kb7 loss in 8 half-moves
7 Ra2 loss in 8 half-moves
8 Rc2 loss in 8 half-moves
9 Ka6 loss in 6 half-moves
10 Ka7 loss in 6 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh2 loss in 1 half-moves