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

EGTB: win in 12 half-moves

# move score
1 K7b7 win in 11 half-moves
2 Kb5 win in 11 half-moves
3 Ra7 win in 11 half-moves
4 K6b6 win in 13 half-moves
5 Kb8 win in 13 half-moves
6 Ra2 win in 13 half-moves
7 Ra3 win in 13 half-moves
8 Ra6 win in 13 half-moves
9 K6b7 draw
10 K7b6 draw
11 Kc5 draw
12 Kc8 draw
13 Ra4 draw
14 Ra8 draw
15 Rb1 draw
16 Rc1 draw
17 Rd1 draw
18 Rh1 draw
19 K6d6 loss in 2 half-moves
20 K6d7 loss in 2 half-moves
21 K7d6 loss in 2 half-moves
22 K7d7 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd8 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves