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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 K5a6 draw
4 K7a6 draw
5 Ka4 draw
6 Ka8 draw
7 Kb4 draw
8 Kb5 draw
9 Ra1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb6 draw
13 Rg1 draw
14 K5b6 loss in 2 half-moves
15 K7b6 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves