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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb2 draw
8 Kb6 draw
9 Kb8 draw
10 Kc1 draw
11 Kc2 draw
12 Kc6 draw
13 Kc7 draw
14 Kc8 draw
15 Ra1 draw
16 Ra2 draw
17 Ra5 draw
18 Ra7 draw
19 Rb3 draw
20 Rc3 draw
21 Rd3 draw
22 Re3 draw
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves