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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kab5 win in 7 half-moves
3 Kc3 win in 9 half-moves
4 Kc5 win in 9 half-moves
5 Ra2 win in 9 half-moves
6 Kb3 win in 11 half-moves
7 Ka3 draw
8 Kaa4 draw
9 Kba4 draw
10 Kbb5 draw
11 Kc4 draw
12 Ra4 draw
13 Rb1 draw
14 Rf1 draw
15 Ka6 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves