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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Ka5 win in 5 half-moves
7 Kd2 win in 5 half-moves
8 Kc1 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Rd6 draw
16 Rd8 draw
17 Re7 draw
18 Rf7 draw
19 Ke1 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves