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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rd1 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Rc3 win in 5 half-moves
8 Ra1 win in 15 half-moves
9 Ka5 draw
10 Kab5 draw
11 Kb3 draw
12 Kb6 draw
13 Kc3 draw
14 Kc5 draw
15 Rc2 draw
16 Re1 draw
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves