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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka7 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Kb3 draw
5 Kb8 draw
6 Kc3 draw
7 Kd3 draw
8 Kd4 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Rb1 draw
14 Rc1 draw
15 Rg1 draw
16 Rh1 draw
17 Kb5 loss in 2 half-moves
18 Kb7 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves