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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Kf8 draw
11 Kh8 draw
12 Ra3 draw
13 Rc3 draw
14 Rd3 draw
15 Rf3 draw
16 Rg1 draw
17 Rg2 draw
18 Rg4 draw
19 Rg5 draw
20 Rg6 draw
21 Rg7 draw
22 Rh3 draw
23 Kf7 loss in 2 half-moves
24 Kg7 loss in 2 half-moves
25 Kh7 loss in 2 half-moves
26 Re3 loss in 1 half-moves