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

EGTB: win in 40 half-moves

# move score
1 Ra3 win in 39 half-moves
2 Ra2 win in 41 half-moves
3 Ra4 win in 41 half-moves
4 Ra5 win in 41 half-moves
5 Kb3 win in 43 half-moves
6 Ra7 win in 43 half-moves
7 Ra8 win in 43 half-moves
8 K4a4 win in 45 half-moves
9 K4a5 win in 45 half-moves
10 K5a4 win in 45 half-moves
11 K5a5 win in 45 half-moves
12 Ka3 win in 45 half-moves
13 Ka6 win in 45 half-moves
14 Kb6 win in 45 half-moves
15 Rb1 win in 45 half-moves
16 Rg1 win in 45 half-moves
17 Rh1 win in 45 half-moves
18 Rc1 loss in 4 half-moves
19 K4c4 loss in 2 half-moves
20 K4c5 loss in 2 half-moves
21 K5c4 loss in 2 half-moves
22 K5c5 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Kc6 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Rf1 loss in 2 half-moves