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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Ke2 draw
9 Ke4 draw
10 Kf2 draw
11 Kf4 draw
12 Kg2 draw
13 Kg3 draw
14 Kg4 draw
15 Rb3 draw
16 Rc3 draw
17 Rd3 draw
18 Re1 draw
19 Re2 draw
20 Re4 draw
21 Re5 draw
22 Re6 draw
23 Kd7 loss in 2 half-moves
24 Kd8 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Re8 loss in 2 half-moves