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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 draw
3 Rb4 draw
4 Rb5 draw
5 Rb6 draw
6 Rb7 draw
7 Rb8 draw
8 Rc2 draw
9 Rd2 draw
10 Re2 draw
11 Rg2 draw
12 K7f8 loss in 2 half-moves
13 K7h8 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 K7f7 loss in 1 half-moves
18 K7h7 loss in 1 half-moves
19 K8f7 loss in 1 half-moves
20 K8f8 loss in 1 half-moves
21 K8h7 loss in 1 half-moves
22 K8h8 loss in 1 half-moves
23 Ra2 loss in 1 half-moves
24 Rf2 loss in 1 half-moves
25 Rh2 loss in 1 half-moves