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 Kb3 draw
3 Kc2 draw
4 Kc3 draw
5 Ra1 draw
6 Ra5 draw
7 Rc3 loss in 20 half-moves
8 Ra2 loss in 18 half-moves
9 Kb1 loss in 10 half-moves
10 Ka2 loss in 8 half-moves
11 Rb3 loss in 8 half-moves
12 Ka1 loss in 6 half-moves
13 Kc1 loss in 6 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 1 half-moves
21 Rh3 loss in 1 half-moves