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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Ka6 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 K4b4 win in 7 half-moves
6 K5b4 win in 7 half-moves
7 Ra3 win in 7 half-moves
8 K4b5 draw
9 K5b5 draw
10 Ka3 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves