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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 K7b7 draw
4 K7d7 draw
5 K7d8 draw
6 K8b7 draw
7 K8b8 draw
8 K8d7 draw
9 K8d8 draw
10 Kc6 draw
11 Kd6 draw
12 Ra4 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Rh3 draw
17 Rh5 draw
18 Rh6 draw
19 Rh7 draw
20 Rh8 draw
21 K7b8 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Re4 loss in 1 half-moves
24 Rg4 loss in 1 half-moves
25 Rh2 loss in 1 half-moves