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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Ka6 win in 3 half-moves
6 Kaa7 win in 3 half-moves
7 Kab7 win in 3 half-moves
8 Kb8 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Re7 win in 3 half-moves
11 Re8 win in 3 half-moves
12 Kba7 win in 5 half-moves
13 Kc7 win in 5 half-moves
14 Kbb7 draw
15 Kc5 draw
16 Re3 draw
17 Re4 draw
18 Kc6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves