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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg4 draw
6 Kh4 loss in 12 half-moves
7 Rh4 loss in 10 half-moves
8 Rg4 loss in 8 half-moves
9 Kg6 loss in 4 half-moves
10 Kh5 loss in 4 half-moves
11 Kh6 loss in 4 half-moves
12 Re1 loss in 4 half-moves
13 Re7 loss in 4 half-moves
14 Re8 loss in 4 half-moves
15 Rf4 loss in 4 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rb4 loss in 1 half-moves
21 Rc4 loss in 1 half-moves
22 Rd4 loss in 1 half-moves