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

EGTB: win in 10 half-moves

# move score
1 Ra2 win in 9 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Ka5 draw
6 Ka7 draw
7 Kb2 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kc2 draw
12 Kc3 draw
13 Ra3 draw
14 Ra4 draw
15 Rb1 draw
16 Rc1 draw
17 Rg1 draw
18 Rh1 draw
19 Kb7 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Ra5 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