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

EGTB: draw

# move score
1 R1b4 draw
2 R7b4 draw
3 Ra7 draw
4 Re7 draw
5 Kg1 loss in 2 half-moves
6 Kg2 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 R1b2 loss in 2 half-moves
9 R1b3 loss in 2 half-moves
10 R7b2 loss in 2 half-moves
11 R7b3 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 R1b5 loss in 1 half-moves
24 R1b6 loss in 1 half-moves
25 R7b5 loss in 1 half-moves
26 R7b6 loss in 1 half-moves
27 Rb8 loss in 1 half-moves