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 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Rb5 draw
8 Rc5 draw
9 Rd6 draw
10 Rd7 draw
11 Re1 draw
12 Rf1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg7 draw
16 Rg8 draw
17 Rh1 draw
18 Ra5 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rdd1 loss in 2 half-moves
24 Rdg5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rg6 loss in 1 half-moves
29 Rgd1 loss in 1 half-moves
30 Rgg5 loss in 1 half-moves