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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rh3 win in 1 half-moves
4 Kc1 draw
5 Kf7 draw
6 Kf8 draw
7 Kg7 draw
8 Kh7 draw
9 Kh8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra5 draw
13 Ra6 draw
14 Rb3 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rg3 draw
19 Kb1 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Kb3 loss in 2 half-moves
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Kc3 loss in 1 half-moves
26 Ra4 loss in 1 half-moves
27 Rf3 loss in 1 half-moves