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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rc1 draw
3 Rc3 draw
4 Rc4 draw
5 Rc5 draw
6 Rcc2 draw
7 Rcg8 draw
8 Rd8 draw
9 Re8 draw
10 Rf8 draw
11 Rgc2 draw
12 Ra2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rgg8 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Kf1 loss in 1 half-moves
24 Kf2 loss in 1 half-moves
25 Kh1 loss in 1 half-moves
26 Kh2 loss in 1 half-moves
27 Ra8 loss in 1 half-moves
28 Rb8 loss in 1 half-moves
29 Rc6 loss in 1 half-moves
30 Rc7 loss in 1 half-moves
31 Rh8 loss in 1 half-moves