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EGTB: win in 4 half-moves

# move score
1 R7b6 win in 3 half-moves
2 Rd4 draw
3 Rg7 draw
4 Rh4 draw
5 Nf2 loss in 2 half-moves
6 Nf4 loss in 2 half-moves
7 Ng1 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 R4b5 loss in 2 half-moves
10 R4b6 loss in 2 half-moves
11 R7b5 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Re7 loss in 1 half-moves
26 Rf7 loss in 1 half-moves