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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rg2 win in 3 half-moves
4 Rb5 draw
5 Rb7 draw
6 Rb8 draw
7 Rc2 draw
8 Rd2 draw
9 Rh2 draw
10 K7e7 loss in 2 half-moves
11 K7e8 loss in 2 half-moves
12 K7g7 loss in 2 half-moves
13 K7g8 loss in 2 half-moves
14 K8e7 loss in 2 half-moves
15 K8e8 loss in 2 half-moves
16 K8g7 loss in 2 half-moves
17 K8g8 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves