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