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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 K5a6 win in 3 half-moves
3 K7a6 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Kb7 win in 5 half-moves
6 Ra8 win in 15 half-moves
7 K5b6 draw
8 K7b6 draw
9 Ka4 draw
10 Kb4 draw
11 Kb5 draw
12 Rc8 draw
13 Rd8 draw
14 Rh8 draw
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves