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

EGTB: win in 10 half-moves

# move score
1 Ka5 win in 9 half-moves
2 Ka6 win in 9 half-moves
3 Ka8 win in 9 half-moves
4 Kb5 win in 9 half-moves
5 Kc5 win in 9 half-moves
6 K6a7 draw
7 K6b7 draw
8 K6c7 draw
9 K8a7 draw
10 K8b7 draw
11 K8c7 draw
12 Ra2 draw
13 Ra3 draw
14 Ra6 draw
15 Ra7 draw
16 Ra8 draw
17 Rb1 draw
18 Rc1 draw
19 Rd1 draw
20 Rh1 draw
21 Kc6 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 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