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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Kef5 draw
6 Kf6 draw
7 Rb4 draw
8 Re1 draw
9 Re2 draw
10 Re3 draw
11 Ke3 loss in 1 half-moves
12 Ke6 loss in 1 half-moves
13 Kf3 loss in 1 half-moves
14 Kff5 loss in 1 half-moves
15 Kg3 loss in 1 half-moves
16 Kg4 loss in 1 half-moves
17 Kg5 loss in 1 half-moves
18 Rc4 loss in 1 half-moves
19 Rd4 loss in 1 half-moves