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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Re6 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 K1d1 draw
6 K1d2 draw
7 K1f1 draw
8 K2d1 draw
9 K2d2 draw
10 K2f1 draw
11 Kd3 draw
12 Ke3 draw
13 Ra2 draw
14 Ra7 draw
15 Ra8 draw
16 Rb6 draw
17 Rc6 draw
18 K1f2 loss in 2 half-moves
19 K2f2 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves