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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Ka8 draw
4 Kc1 draw
5 Kc2 draw
6 Kd2 draw
7 Ke1 draw
8 Ke2 draw
9 Rb4 draw
10 Rc4 draw
11 Re1 draw
12 Re3 draw
13 Re5 draw
14 Re6 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kb6 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kb8 loss in 2 half-moves
21 Ra4 loss in 1 half-moves
22 Rd4 loss in 1 half-moves
23 Re7 loss in 1 half-moves
24 Re8 loss in 1 half-moves