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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kab4 win in 7 half-moves
3 Kab5 win in 7 half-moves
4 Kab6 win in 7 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kc4 draw
8 Kcb4 draw
9 Kcb5 draw
10 Kcb6 draw
11 Kd4 draw
12 Kd5 draw
13 Ra2 draw
14 Ra3 draw
15 Rb1 draw
16 Rc1 draw
17 Rh1 draw
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rd1 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