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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rg1 draw
3 Kg2 loss in 14 half-moves
4 Rh1 loss in 14 half-moves
5 Ke2 loss in 10 half-moves
6 Rf1 loss in 10 half-moves
7 Kf1 loss in 6 half-moves
8 Kg1 loss in 6 half-moves
9 Re2 loss in 6 half-moves
10 Re3 loss in 6 half-moves
11 Kf3 loss in 4 half-moves
12 Kg3 loss in 4 half-moves
13 Ke3 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 1 half-moves
21 Re8 loss in 1 half-moves