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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Kc3 win in 13 half-moves
3 Rh1 win in 13 half-moves
4 Rh3 win in 13 half-moves
5 Kb3 win in 15 half-moves
6 Ra4 win in 15 half-moves
7 Rg3 win in 15 half-moves
8 Rg1 win in 17 half-moves
9 Kb1 draw
10 Kb2 draw
11 Kc1 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 R1a2 draw
16 R3a2 draw
17 Ra5 draw
18 Rc1 draw
19 Rf3 draw
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re3 loss in 2 half-moves