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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Kc2 draw
8 Kd1 draw
9 Kd2 draw
10 Re1 loss in 10 half-moves
11 Re2 loss in 10 half-moves
12 Ra3 loss in 6 half-moves
13 Re4 loss in 4 half-moves
14 Rh3 loss in 4 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Re8 loss in 1 half-moves