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 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Ka7 draw
6 Rb1 draw
7 Rb2 draw
8 Kb7 loss in 2 half-moves
9 Kf3 loss in 1 half-moves
10 Kf4 loss in 1 half-moves
11 Kf5 loss in 1 half-moves
12 Kg3 loss in 1 half-moves
13 Kg5 loss in 1 half-moves
14 Kh3 loss in 1 half-moves
15 Kh4 loss in 1 half-moves
16 Kh5 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rg8 loss in 1 half-moves
23 Rh8 loss in 1 half-moves