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

EGTB: win in 6 half-moves

# move score
1 Rb3 win in 5 half-moves
2 Rd3 win in 5 half-moves
3 Kb3 win in 11 half-moves
4 Kb4 win in 11 half-moves
5 Kb5 win in 11 half-moves
6 Kc5 win in 15 half-moves
7 Ke3 win in 15 half-moves
8 Rc3 win in 15 half-moves
9 Kc3 draw
10 Kd3 draw
11 Ke2 draw
12 Kf2 draw
13 Kg2 draw
14 Ra1 draw
15 Ra2 draw
16 Ra4 draw
17 Ra8 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Re3 loss in 2 half-moves