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

EGTB: win in 2 half-moves

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