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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Rb3 draw
4 Rb4 draw
5 Rb5 draw
6 K5a6 loss in 2 half-moves
7 K5b6 loss in 2 half-moves
8 K7a6 loss in 2 half-moves
9 K7b6 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Kb4 loss in 1 half-moves
22 Kb5 loss in 1 half-moves