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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 K4g4 win in 7 half-moves
3 K5g5 win in 7 half-moves
4 Re1 win in 7 half-moves
5 Re2 win in 7 half-moves
6 Re3 win in 7 half-moves
7 Re5 win in 7 half-moves
8 K5g4 win in 27 half-moves
9 Ra4 win in 37 half-moves
10 Rb4 win in 37 half-moves
11 Rc4 win in 37 half-moves
12 Rd4 win in 37 half-moves
13 Kh3 win in 45 half-moves
14 Kg3 draw
15 K4g5 loss in 4 half-moves
16 Re6 loss in 4 half-moves
17 Kg6 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves