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

EGTB: win in 2 half-moves

# move score
1 Kab4 win in 1 half-moves
2 Kab6 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kaa4 draw
5 Kaa6 draw
6 Kba4 draw
7 Kba6 draw
8 Kbb4 draw
9 Kbb6 draw
10 Kc5 draw
11 Ra6 draw
12 Ra7 draw
13 Rb8 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Kc4 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Rg8 loss in 1 half-moves