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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 K4b4 win in 5 half-moves
3 K4b5 win in 5 half-moves
4 K5b4 win in 5 half-moves
5 K5b5 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 Rc1 win in 5 half-moves
8 K4d4 win in 11 half-moves
9 K4d5 draw
10 K5d4 draw
11 K5d5 draw
12 Kb3 draw
13 Kc3 draw
14 Kd3 draw
15 Ra2 draw
16 Ra4 draw
17 Ra5 draw
18 Rf1 draw
19 Rg1 draw
20 Rh1 draw
21 Kb6 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves