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 Kd3 draw
3 Kf3 draw
4 Kf4 draw
5 Rb2 draw
6 Re4 draw
7 Rf4 draw
8 Rh4 draw
9 Kd2 loss in 4 half-moves
10 Kd4 loss in 4 half-moves
11 Ke2 loss in 4 half-moves
12 Ke4 loss in 4 half-moves
13 Kf2 loss in 4 half-moves
14 Rb1 loss in 4 half-moves
15 Rb3 loss in 4 half-moves
16 Rb5 loss in 4 half-moves
17 Ra4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rb6 loss in 1 half-moves
21 Rb7 loss in 1 half-moves
22 Rb8 loss in 1 half-moves