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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kc4 win in 5 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kc6 draw
10 Kd5 draw
11 Kd6 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves