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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Re1 win in 5 half-moves
3 Re2 win in 5 half-moves
4 Ka2 draw
5 Kab1 draw
6 Kcb1 draw
7 Kd1 draw
8 Re7 draw
9 Re8 draw
10 Rf3 draw
11 Rg3 draw
12 Rh3 draw
13 Kab2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kcb2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves