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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rg1 win in 1 half-moves
4 Rh3 win in 1 half-moves
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rf3 draw
11 Rg2 draw
12 Rg6 draw
13 K6b7 loss in 2 half-moves
14 Ka5 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 K6b6 loss in 1 half-moves
17 K7b6 loss in 1 half-moves
18 K7b7 loss in 1 half-moves
19 Rg4 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg7 loss in 1 half-moves
22 Rg8 loss in 1 half-moves