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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 R6a5 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 R4a5 win in 5 half-moves
7 Rg6 win in 5 half-moves
8 Kb1 draw
9 Kb2 draw
10 Kc1 draw
11 Kd1 draw
12 Kd2 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Rb4 draw
17 Re4 draw
18 Re6 draw
19 Rf4 draw
20 Rg4 draw
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Rh4 loss in 2 half-moves
29 Rh6 loss in 2 half-moves