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

EGTB: win in 6 half-moves

# move score
1 Ka7 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Rb1 win in 9 half-moves
4 Kb5 win in 11 half-moves
5 Kb7 win in 11 half-moves
6 Kc7 win in 11 half-moves
7 Kc5 win in 13 half-moves
8 Rc1 win in 13 half-moves
9 Ka8 draw
10 Kb3 draw
11 Kc3 draw
12 Kc8 draw
13 Kd3 draw
14 Ra2 draw
15 Ra3 draw
16 Ra4 draw
17 Ra8 draw
18 Rd1 draw
19 Rh1 draw
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves