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 Rd5 draw
3 Rd6 draw
4 Rd7 draw
5 Kc1 loss in 2 half-moves
6 Kc2 loss in 2 half-moves
7 Kdd2 loss in 2 half-moves
8 Kde1 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Ked2 loss in 2 half-moves
11 Kee1 loss in 2 half-moves
12 Kf1 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves