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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka7 draw
3 Kc7 draw
4 Kc5 loss in 12 half-moves
5 Ra1 loss in 12 half-moves
6 Kb5 loss in 10 half-moves
7 Kb7 loss in 10 half-moves
8 Kc6 loss in 10 half-moves
9 Rc1 loss in 8 half-moves
10 Ka5 loss in 6 half-moves
11 Ka6 loss in 6 half-moves
12 Rd1 loss in 4 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 1 half-moves