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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 5 half-moves
5 Rg8 win in 5 half-moves
6 Kb7 draw
7 Kb8 draw
8 Kc6 draw
9 Kcc7 draw
10 Kcd8 draw
11 Kd6 draw
12 Kdc7 draw
13 Kdd8 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Rf3 draw
18 Rg4 draw
19 Rg5 draw
20 Rh3 draw
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves