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 Kb3 draw
3 Kb5 draw
4 Kc4 draw
5 Rb2 draw
6 Rb3 draw
7 Rc1 draw
8 Rd1 draw
9 Re1 draw
10 Rf1 draw
11 Rh1 draw
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Ka3 loss in 1 half-moves
16 Ka4 loss in 1 half-moves
17 Ka5 loss in 1 half-moves