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 Kc2 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Ka5 draw
8 Kb5 draw
9 Kc1 draw
10 Ke1 draw
11 Rb4 draw
12 Rc4 draw
13 Rd2 draw
14 Rd3 draw
15 Rd8 draw
16 Re4 draw
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves