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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kaa6 win in 9 half-moves
3 Kab6 win in 9 half-moves
4 Kbb6 win in 9 half-moves
5 Kc6 win in 9 half-moves
6 Kc7 win in 11 half-moves
7 Kc8 win in 11 half-moves
8 Ra2 win in 11 half-moves
9 Ra3 win in 11 half-moves
10 Kab8 win in 13 half-moves
11 Kba6 win in 19 half-moves
12 Kaa8 draw
13 Kba8 draw
14 Kbb8 draw
15 Ra5 draw
16 Rb1 draw
17 Rc1 draw
18 Rd1 draw
19 Rh1 draw
20 Ra6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves