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 Rc7 draw
3 Rc8 draw
4 Re6 draw
5 Rf6 draw
6 Rg6 draw
7 Rh6 draw
8 Ka3 loss in 2 half-moves
9 Ka5 loss in 2 half-moves
10 Kab3 loss in 2 half-moves
11 Kab4 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kcb3 loss in 2 half-moves
17 Kcb4 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves