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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Rd3 draw
9 Re5 draw
10 Re6 draw
11 Re8 draw
12 Rh3 draw
13 K5b6 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 K5b5 loss in 1 half-moves
17 K6b5 loss in 1 half-moves
18 K6b6 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Re2 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Rg3 loss in 1 half-moves