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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb3 win in 7 half-moves
3 Rb5 win in 7 half-moves
4 Ra7 draw
5 Rb1 draw
6 Rb4 draw
7 Rb8 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 K3c4 loss in 2 half-moves
12 K3d4 loss in 2 half-moves
13 K3e4 loss in 2 half-moves
14 K5c4 loss in 2 half-moves
15 K5d4 loss in 2 half-moves
16 K5e4 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ke2 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Ke5 loss in 2 half-moves
26 Ke6 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rd7 loss in 2 half-moves
30 Re7 loss in 2 half-moves