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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Ka7 draw
6 Ka8 draw
7 Kb1 draw
8 Kb3 draw
9 Kb7 draw
10 Kc1 draw
11 Kc2 draw
12 Kc3 draw
13 Kc7 draw
14 Kc8 draw
15 Ra2 draw
16 Ra6 draw
17 Ra7 draw
18 Ra8 draw
19 Rb4 draw
20 Rc4 draw
21 Rd4 draw
22 Re4 draw
23 Rf4 draw
24 Ra1 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves