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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rc7 win in 17 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kc3 draw
6 Kc5 draw
7 Kc7 draw
8 Kd4 draw
9 Kd5 draw
10 Ke8 draw
11 Ra2 draw
12 Ra4 draw
13 Rb7 draw
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves