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

EGTB: win in 8 half-moves

# move score
1 Rb6 win in 7 half-moves
2 Rb7 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Rb1 win in 11 half-moves
5 K6b7 draw
6 K6c7 draw
7 K6d7 draw
8 K8b7 draw
9 K8c7 draw
10 K8d7 draw
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kc5 draw
15 Kd8 draw
16 Ra2 draw
17 Rc2 draw
18 Rd2 draw
19 Rh2 draw
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves