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 Ke5 draw
3 Kf3 draw
4 Kf5 draw
5 Kf7 draw
6 Kf8 draw
7 Kg3 draw
8 Kg4 draw
9 Kg5 draw
10 Kg7 draw
11 Rc4 draw
12 Rd4 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Rb4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Ke3 loss in 1 half-moves
22 Kh7 loss in 1 half-moves
23 Kh8 loss in 1 half-moves