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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Kb6 draw
3 Kc4 draw
4 Kd4 draw
5 Kd5 draw
6 Kd6 draw
7 Ke1 draw
8 Kf2 draw
9 Kg1 draw
10 Kg2 draw
11 Rc1 draw
12 Rc2 draw
13 Rc4 draw
14 Rd3 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves