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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Kd4 win in 21 half-moves
3 Rb1 win in 21 half-moves
4 Rb2 win in 21 half-moves
5 Kd3 win in 23 half-moves
6 Ra3 win in 25 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kc2 draw
11 Kc4 draw
12 Kd2 draw
13 Ra1 draw
14 Ra2 draw
15 Rab4 draw
16 Rb3 draw
17 Rba8 draw
18 Rbb4 draw
19 Rc4 draw
20 Rc8 draw
21 Rd8 draw
22 Re8 draw
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Raa8 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rb7 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Rf4 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh4 loss in 2 half-moves
36 Rh8 loss in 2 half-moves