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

EGTB: win in 38 half-moves

# move score
1 Ra8 win in 37 half-moves
2 Ra5 win in 39 half-moves
3 Ra6 win in 39 half-moves
4 Ra7 win in 39 half-moves
5 Ra4 win in 41 half-moves
6 Re3 draw
7 Rf3 draw
8 Rg3 draw
9 Ka2 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 R1a2 loss in 2 half-moves
14 R3a2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves