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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ka3 draw
6 Ka8 draw
7 Kb3 draw
8 Kb4 draw
9 Kc7 draw
10 Kc8 draw
11 Ra2 draw
12 Rc1 draw
13 Rh1 draw
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves