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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rh5 win in 1 half-moves
3 Kb4 draw
4 Kc5 draw
5 Rb6 draw
6 Rc5 draw
7 Rd5 draw
8 Kc3 loss in 12 half-moves
9 Rb7 loss in 12 half-moves
10 Rb4 loss in 10 half-moves
11 Ra5 loss in 8 half-moves
12 Kb3 loss in 6 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves