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 Kd4 win in 5 half-moves
8 Kd5 win in 5 half-moves
9 Rc3 win in 5 half-moves
10 Ra1 win in 11 half-moves
11 Ka5 draw
12 Kab5 draw
13 Kb3 draw
14 Kb6 draw
15 Kc3 draw
16 Kc5 draw
17 Kd3 draw
18 Rc2 draw
19 Re1 draw
20 Rf1 draw
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves