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 Kc5 win in 3 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Kc1 draw
7 Kc3 draw
8 Kc4 draw
9 Kd1 draw
10 Kd2 draw
11 Kd3 draw
12 Kd4 draw
13 Ke4 draw
14 Ke5 draw
15 Ra1 draw
16 Ra2 draw
17 Ra3 draw
18 Ra5 draw
19 Rb4 draw
20 Rc4 draw
21 Rd4 draw
22 Kc6 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves