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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ra2 draw
3 Rc1 draw
4 Rc3 draw
5 Rc4 draw
6 Rc5 draw
7 Rc6 draw
8 Rg1 draw
9 Rg3 draw
10 Rg4 draw
11 Rh2 draw
12 Rb2 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rcd2 loss in 2 half-moves
16 Rce2 loss in 2 half-moves
17 Rcf2 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rgd2 loss in 2 half-moves
22 Rge2 loss in 2 half-moves
23 Rgf2 loss in 2 half-moves