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 Rd1 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Kc4 draw
6 Kd7 draw
7 Kd8 draw
8 Ke7 draw
9 Kf7 draw
10 Kf8 draw
11 Ra2 draw
12 Ra5 draw
13 Ra6 draw
14 Rc1 draw
15 Rf1 draw
16 Rh1 draw
17 Ka3 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Ka4 loss in 1 half-moves
24 Ra3 loss in 1 half-moves
25 Ra4 loss in 1 half-moves
26 Rb1 loss in 1 half-moves
27 Rg1 loss in 1 half-moves