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

EGTB: win in 4 half-moves

# move score
1 K2b2 win in 3 half-moves
2 K2b3 win in 3 half-moves
3 K3b2 win in 3 half-moves
4 K3b3 win in 3 half-moves
5 Kb1 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Ra1 win in 5 half-moves
11 Ra2 win in 5 half-moves
12 Ra3 win in 5 half-moves
13 K2d2 draw
14 K2d3 draw
15 K3d2 draw
16 K3d3 draw
17 Kc1 draw
18 Kc4 draw
19 Kd1 draw
20 Kd4 draw
21 Ra5 draw
22 Ra6 draw
23 Ra7 draw
24 Re8 draw
25 Rf8 draw
26 Ra4 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves