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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 K2a3 draw
5 K2b3 draw
6 K2c3 draw
7 K4a3 draw
8 K4b3 draw
9 K4c3 draw
10 Ka1 draw
11 Ka2 draw
12 Ra2 draw
13 Ra3 draw
14 Ra8 draw
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves