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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Ka5 draw
7 Ka6 draw
8 Kb6 draw
9 Kc5 draw
10 Kc6 draw
11 Ra3 draw
12 Re4 draw
13 Re7 draw
14 Re8 draw
15 Rf3 draw
16 Rg3 draw
17 Rh3 draw
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves