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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Rb1 win in 5 half-moves
3 Kc3 draw
4 Kc4 draw
5 Kd1 draw
6 Kd4 draw
7 Kdc2 draw
8 Kdd2 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Ra3 draw
13 Kb2 loss in 2 half-moves
14 Kcc2 loss in 2 half-moves
15 Kcd2 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves