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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Rf5 win in 1 half-moves
6 Ka5 draw
7 Ka6 draw
8 Kb5 draw
9 Kc5 draw
10 Kc6 draw
11 Ra5 draw
12 Rb5 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Re8 draw
17 Rg5 draw
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rh5 loss in 2 half-moves