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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kaa4 win in 9 half-moves
3 Kaa6 win in 9 half-moves
4 Kab4 win in 9 half-moves
5 Kab6 win in 9 half-moves
6 Kbb4 win in 11 half-moves
7 Kc4 win in 11 half-moves
8 Kc6 win in 11 half-moves
9 Kba6 win in 13 half-moves
10 Kc5 win in 13 half-moves
11 Kba4 draw
12 Kbb6 draw
13 Ra3 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Rh1 draw
18 Ra4 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves