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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra8 draw
3 Rc4 draw
4 Rc6 draw
5 Rc7 draw
6 Rc8 draw
7 Ke1 loss in 2 half-moves
8 Ke2 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Kf1 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kg1 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Raa2 loss in 2 half-moves
20 Rac3 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rca2 loss in 2 half-moves
26 Rcc3 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Re3 loss in 2 half-moves
31 Rf3 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rh3 loss in 2 half-moves