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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K3b4 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 K4b3 draw
7 K4b4 draw
8 Kb2 draw
9 Kb5 draw
10 Kc2 draw
11 Kc5 draw
12 Ra1 draw
13 Ra3 draw
14 Ra4 draw
15 Rc8 draw
16 Re8 draw
17 K3d3 loss in 2 half-moves
18 K3d4 loss in 2 half-moves
19 K4d3 loss in 2 half-moves
20 K4d4 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves