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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 R1a3 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Kc5 win in 13 half-moves
7 Ka3 draw
8 Ka4 draw
9 Kb3 draw
10 Kb5 draw
11 R1a4 draw
12 R5a3 draw
13 R5a4 draw
14 Rb1 draw
15 Rb5 draw
16 Rc1 draw
17 Rc5 draw
18 Rd5 draw
19 Re5 draw
20 Rf1 draw
21 Rf5 draw
22 R1a2 loss in 2 half-moves
23 R5a2 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh5 loss in 2 half-moves