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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Rc3 draw
6 Rg3 draw
7 Rh3 draw
8 Kc1 loss in 34 half-moves
9 Rb2 loss in 34 half-moves
10 Kb1 loss in 30 half-moves
11 Rb1 loss in 26 half-moves
12 Rb6 loss in 26 half-moves
13 Kc3 loss in 22 half-moves
14 Kb2 loss in 18 half-moves
15 Ra3 loss in 4 half-moves
16 Rb4 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves