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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc2 draw
3 Kc4 draw
4 Kd3 draw
5 Rb3 draw
6 Rb7 draw
7 Rb8 draw
8 Rd6 draw
9 Kd4 loss in 6 half-moves
10 Kb3 loss in 4 half-moves
11 Kb4 loss in 4 half-moves
12 Kd2 loss in 4 half-moves
13 Rc6 loss in 4 half-moves
14 Re6 loss in 4 half-moves
15 Rf6 loss in 4 half-moves
16 Kb2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Ra6 loss in 1 half-moves