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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kc2 draw
3 Kd2 draw
4 Ra6 draw
5 Ra7 draw
6 Ra8 draw
7 Rb3 draw
8 Rd3 draw
9 Rf3 draw
10 Rh3 draw
11 Kc1 loss in 6 half-moves
12 Ke1 loss in 6 half-moves
13 R1a2 loss in 6 half-moves
14 R3a2 loss in 6 half-moves
15 Ke2 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Re3 loss in 2 half-moves