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 Kd1 draw
5 Kd2 draw
6 Kee1 draw
7 Kef2 draw
8 Kfe1 draw
9 Kff2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra8 draw
13 Rb4 draw
14 Rc8 draw
15 Rg8 draw
16 Rh8 draw
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves