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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Kc1 draw
5 Kc2 draw
6 Ra1 draw
7 Rc1 draw
8 Rd1 draw
9 Re5 draw
10 Re6 draw
11 Re7 draw
12 Rg1 draw
13 Rh1 draw
14 Kc3 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re8 loss in 2 half-moves