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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb1 win in 5 half-moves
3 Rb2 win in 5 half-moves
4 Ra8 draw
5 Rb4 draw
6 Rb5 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Kd1 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Kee2 loss in 2 half-moves
14 Kef1 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kfe2 loss in 2 half-moves
17 Kff1 loss in 2 half-moves
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves