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 Kaa1 win in 3 half-moves
3 Kab1 win in 3 half-moves
4 Kba1 win in 3 half-moves
5 Kba3 win in 3 half-moves
6 Kbb1 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Ra3 win in 3 half-moves
9 Rb7 draw
10 Rb8 draw
11 Kaa3 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 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