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 Rb1 draw
3 Rb2 draw
4 Rb7 draw
5 Rb8 draw
6 Rd6 draw
7 Re6 draw
8 Rf6 draw
9 Rh6 draw
10 K5a6 loss in 2 half-moves
11 K7a6 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Ka8 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves