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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb7 draw
5 Rc4 draw
6 Rd4 draw
7 Re4 draw
8 Rf4 draw
9 Rg4 draw
10 Rh4 draw
11 K7e8 loss in 2 half-moves
12 K7g8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 K7e7 loss in 1 half-moves
17 K7g7 loss in 1 half-moves
18 K8e7 loss in 1 half-moves
19 K8e8 loss in 1 half-moves
20 K8g7 loss in 1 half-moves
21 K8g8 loss in 1 half-moves
22 Rb3 loss in 1 half-moves
23 Rb5 loss in 1 half-moves
24 Rb6 loss in 1 half-moves
25 Rb8 loss in 1 half-moves