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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kc1 draw
3 Kd1 draw
4 Kd2 draw
5 Kd3 draw
6 Ra1 draw
7 Rc1 draw
8 Re2 draw
9 Re3 draw
10 Rf1 draw
11 Rh1 draw
12 Kb2 loss in 14 half-moves
13 Kc3 loss in 10 half-moves
14 Kb1 loss in 8 half-moves
15 Kb3 loss in 6 half-moves
16 Re4 loss in 4 half-moves
17 Rb1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Re7 loss in 1 half-moves