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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kb3 draw
6 Kc1 draw
7 Kc2 draw
8 Kc3 draw
9 Ke1 draw
10 Kg1 draw
11 Kg2 draw
12 Ra1 draw
13 Ra2 draw
14 Ra8 draw
15 Rb3 draw
16 Rc3 draw
17 Rd3 draw
18 Rh3 draw
19 Ke2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves