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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka4 draw
3 Ra1 draw
4 Ra2 draw
5 Rb5 draw
6 Rd5 draw
7 Re5 draw
8 Rf5 draw
9 Rg5 draw
10 Rh5 draw
11 K4b5 loss in 2 half-moves
12 K4c5 loss in 2 half-moves
13 K6b5 loss in 2 half-moves
14 K6c5 loss in 2 half-moves
15 Ka3 loss in 2 half-moves
16 Ka6 loss in 2 half-moves
17 Ka7 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Kc7 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rc5 loss in 2 half-moves