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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 Rd2 win in 3 half-moves
7 Kc4 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 K5b5 draw
10 K5b6 draw
11 K6b5 draw
12 K6b6 draw
13 Kb4 draw
14 Ra2 draw
15 Rb5 draw
16 Rb6 draw
17 Rc2 draw
18 Re2 draw
19 K5d5 loss in 2 half-moves
20 K5d6 loss in 2 half-moves
21 K6d5 loss in 2 half-moves
22 K6d6 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd7 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves