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

EGTB: win in 6 half-moves

# move score
1 Ke7 win in 5 half-moves
2 Rc8 win in 5 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Ke8 draw
7 R3a4 draw
8 R8a4 draw
9 Rb3 draw
10 Rb8 draw
11 Rc3 draw
12 Rd3 draw
13 Rf3 draw
14 R3a5 loss in 2 half-moves
15 R3a6 loss in 2 half-moves
16 R3a7 loss in 2 half-moves
17 R8a5 loss in 2 half-moves
18 R8a6 loss in 2 half-moves
19 R8a7 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves