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

EGTB: win in 2 half-moves

# move score
1 Re5 win in 1 half-moves
2 Kb7 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Ka7 draw
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kb8 draw
10 Kc3 draw
11 Ra5 draw
12 Rb5 draw
13 Rc6 draw
14 Rd5 draw
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves