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

EGTB: win in 56 half-moves

# move score
1 Ka4 win in 55 half-moves
2 Kb4 win in 55 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka7 draw
6 Kb2 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Rb1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Kb7 loss in 2 half-moves
19 Kb8 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves