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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Ra8 win in 3 half-moves
11 Rb1 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Rb7 win in 3 half-moves
15 Rbc8 win in 3 half-moves
16 Rbd8 win in 5 half-moves
17 Kb1 draw
18 Kb2 draw
19 Kc2 draw
20 Kd1 draw
21 Kd2 draw
22 Rec8 draw
23 Red8 draw
24 Rf8 draw
25 Rg8 draw
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves