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 Ra3 win in 11 half-moves
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kc1 draw
8 Kc2 draw
9 Kc5 draw
10 Kcc3 draw
11 Kcd3 draw
12 Kd1 draw
13 Kdc3 draw
14 Kdd3 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Rd3 draw
19 Rh1 draw
20 Rh2 draw
21 Rh4 draw
22 Rh8 draw
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves