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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg2 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 K5g5 draw
6 K5g6 draw
7 K6g5 draw
8 K6g6 draw
9 Kg7 draw
10 Kh4 draw
11 Kh7 draw
12 Re4 draw
13 Rf4 draw
14 Rg8 draw
15 Rh4 draw
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves