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

EGTB: win in 12 half-moves

# move score
1 Rc1 win in 11 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kc1 draw
5 Kcc2 draw
6 Kcd2 draw
7 Kd3 draw
8 Kdc2 draw
9 Kdd2 draw
10 Ke1 draw
11 Ke2 draw
12 Ra2 draw
13 Ra3 draw
14 Ra8 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb1 loss in 2 half-moves