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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rh3 win in 3 half-moves
3 Rd6 win in 5 half-moves
4 Rf3 win in 5 half-moves
5 Kf6 draw
6 Kf7 draw
7 Kf8 draw
8 Kg6 draw
9 Kgg8 draw
10 Kgh7 draw
11 Kh6 draw
12 Khg8 draw
13 Khh7 draw
14 Rc3 draw
15 Rd1 draw
16 Rd2 draw
17 Rd4 draw
18 Rd5 draw
19 Re3 draw
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves