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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 K6b6 draw
6 K7b6 draw
7 Ra8 draw
8 Rb2 draw
9 Rb6 draw
10 Re8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 K6b7 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 K7b7 loss in 1 half-moves
18 Rb1 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Rd8 loss in 1 half-moves