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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rb6 win in 5 half-moves
3 K7d7 draw
4 K7d8 draw
5 K7f7 draw
6 K7f8 draw
7 K8d7 draw
8 K8d8 draw
9 K8f7 draw
10 K8f8 draw
11 Ra4 draw
12 Rb5 draw
13 Rb7 draw
14 Rb8 draw
15 Rg4 draw
16 Rh4 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves