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

EGTB: win in 4 half-moves

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