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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 R2a3 draw
7 R2a4 draw
8 Ra1 draw
9 Rg2 draw
10 Rh2 draw
11 R5a3 loss in 2 half-moves
12 R5a4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ka4 loss in 1 half-moves
23 Kc5 loss in 1 half-moves
24 Rb2 loss in 1 half-moves
25 Rc2 loss in 1 half-moves
26 Rc5 loss in 1 half-moves
27 Rd2 loss in 1 half-moves
28 Re2 loss in 1 half-moves
29 Rf2 loss in 1 half-moves