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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc3 win in 7 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc4 draw
7 Kc6 draw
8 Kd4 draw
9 Ke3 draw
10 Ke4 draw
11 Kf3 draw
12 Kg3 draw
13 Kg4 draw
14 Ra3 draw
15 Rd3 draw
16 Rf3 draw
17 Rh1 draw
18 Rh2 draw
19 Rh4 draw
20 Rh5 draw
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Kg5 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves