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 K4b3 win in 3 half-moves
4 K4b4 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Kd2 win in 3 half-moves
9 Ra2 win in 3 half-moves
10 Ra5 win in 3 half-moves
11 Rb1 win in 3 half-moves
12 Rd1 win in 3 half-moves
13 K3d3 draw
14 K3d4 draw
15 K4d3 draw
16 K4d4 draw
17 Kc5 draw
18 Ra3 draw
19 Ra4 draw
20 Ra6 draw
21 Rc1 draw
22 Re1 draw
23 Rf1 draw
24 Kd5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves