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 Kd2 draw
3 Kd3 draw
4 Rh5 draw
5 Kc2 loss in 8 half-moves
6 Ra5 loss in 6 half-moves
7 Rb3 loss in 6 half-moves
8 Kb2 loss in 4 half-moves
9 Kb3 loss in 4 half-moves
10 Kb4 loss in 4 half-moves
11 Kc4 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 1 half-moves
22 Rg5 loss in 1 half-moves