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 Rh3 win in 1 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka7 draw
6 Ka8 draw
7 Kb1 draw
8 Kb3 draw
9 Kb7 draw
10 Kc1 draw
11 Kc2 draw
12 Kc7 draw
13 Kc8 draw
14 Ra1 draw
15 Ra2 draw
16 Ra8 draw
17 Rb3 draw
18 Rc3 draw
19 Rd3 draw
20 Kc3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 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