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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Ra4 draw
3 Rb4 draw
4 Rc4 draw
5 Re4 draw
6 Rh5 draw
7 Rh6 draw
8 Rh7 draw
9 Rh8 draw
10 K1d1 loss in 2 half-moves
11 K1d2 loss in 2 half-moves
12 K1f1 loss in 2 half-moves
13 K1f2 loss in 2 half-moves
14 K2d1 loss in 2 half-moves
15 K2d2 loss in 2 half-moves
16 K2f1 loss in 2 half-moves
17 K2f2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves