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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Kc5 draw
5 Rb2 draw
6 Rb3 draw
7 Rc1 draw
8 Rd1 draw
9 Re1 draw
10 Kc4 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Ka4 loss in 1 half-moves
17 Ka5 loss in 1 half-moves
18 Ka6 loss in 1 half-moves