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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kaa4 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kba4 win in 3 half-moves
5 Kbb4 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kaa2 win in 5 half-moves
8 Kab2 win in 5 half-moves
9 Kba2 win in 5 half-moves
10 Kbb2 win in 5 half-moves
11 Kc2 win in 5 half-moves
12 Kc3 win in 7 half-moves
13 Rc5 win in 7 half-moves
14 Ra6 win in 11 half-moves
15 Ra7 win in 11 half-moves
16 Ra4 draw
17 Rb5 draw
18 Rd5 draw
19 Rh5 draw
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves