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

EGTB: win in 2 half-moves

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