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 Rb1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Ka3 draw
6 Ka5 draw
7 Kab3 draw
8 Kb1 draw
9 Kb2 draw
10 Kb4 draw
11 Kb5 draw
12 Kc1 draw
13 Kc3 draw
14 Kcb3 draw
15 Kd1 draw
16 Ra7 draw
17 Rc7 draw
18 Rd7 draw
19 Re7 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves