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 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kg1 draw
6 Kg2 draw
7 Ra2 draw
8 Ra3 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Rb1 draw
13 Rc6 draw
14 Rc7 draw
15 Rd1 draw
16 Rd8 draw
17 Re1 draw
18 Re8 draw
19 Rg8 draw
20 Rb8 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rca8 loss in 2 half-moves
26 Rcc1 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves
29 Raa8 loss in 1 half-moves
30 Rac1 loss in 1 half-moves