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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Kc5 draw
5 Rb1 draw
6 Rb3 draw
7 Rc2 draw
8 Rd2 draw
9 Re2 draw
10 Rf2 draw
11 Kc4 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 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