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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rb2 draw
5 Rb5 draw
6 Rb6 draw
7 Rb7 draw
8 Rc1 draw
9 Rd1 draw
10 Rh1 draw
11 K7e7 loss in 2 half-moves
12 K7e8 loss in 2 half-moves
13 K7g7 loss in 2 half-moves
14 K7g8 loss in 2 half-moves
15 K8e7 loss in 2 half-moves
16 K8e8 loss in 2 half-moves
17 K8g7 loss in 2 half-moves
18 K8g8 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb8 loss in 2 half-moves