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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kb8 draw
9 Kc1 draw
10 Kc3 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Kd7 draw
15 Kd8 draw
16 Rd3 draw
17 Re4 draw
18 Re5 draw
19 Re6 draw
20 Re7 draw
21 Re8 draw
22 Rf3 draw
23 Kb7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves