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 Re6 win in 1 half-moves
3 Kf3 draw
4 Kf4 draw
5 Kg3 draw
6 Kh3 draw
7 Kh4 draw
8 Rb4 draw
9 Re1 draw
10 Re2 draw
11 Re3 draw
12 Re5 draw
13 Kf5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Re7 loss in 1 half-moves
20 Re8 loss in 1 half-moves