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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Kb4 draw
7 Kb6 draw
8 Kc4 draw
9 Kc5 draw
10 Kc6 draw
11 Rb3 draw
12 Rb4 draw
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves