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

EGTB: win in 2 half-moves

# move score
1 Kab6 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Kaa4 draw
4 Kaa6 draw
5 Kab4 draw
6 Kba4 draw
7 Kba6 draw
8 Kbb4 draw
9 Kbb6 draw
10 Kc4 draw
11 Ra1 draw
12 Ra2 draw
13 Ra4 draw
14 Rb3 draw
15 Rc3 draw
16 Rg3 draw
17 Rh3 draw
18 Kc5 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Rd3 loss in 1 half-moves
21 Rf3 loss in 1 half-moves