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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Kd4 win in 5 half-moves
5 Rd8 win in 5 half-moves
6 Rg7 win in 5 half-moves
7 Re8 win in 7 half-moves
8 Rg3 win in 7 half-moves
9 Ke3 win in 9 half-moves
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kd2 draw
14 Ke2 draw
15 Ra8 draw
16 Rb8 draw
17 Rh8 draw
18 Ke4 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg1 loss in 1 half-moves
22 Rg6 loss in 1 half-moves