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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Kf1 draw
7 Kf2 draw
8 Kf3 draw
9 Ra3 draw
10 Rb3 draw
11 Rc1 draw
12 Rc2 draw
13 Rg1 draw
14 Rg2 draw
15 Rg8 draw
16 Ke3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rcd3 loss in 2 half-moves
23 Rce3 loss in 2 half-moves
24 Rcf3 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rgd3 loss in 2 half-moves
29 Rge3 loss in 2 half-moves
30 Rgf3 loss in 2 half-moves
31 Rh3 loss in 2 half-moves