
Diagrama 1
1... Rd7 (ganhando a oposição)
Se 1... Re8, segue 2. Re6 Rd8 3. Rf7 Rd7 4. e6+ Rd8 5. e7+ Rd7 6. e8=D+
Se 1... Rd8, segue 2. Rd6 Re8 3. Re6 Rf8 4. Rd7 Rf7 5. e6+ Rf8 6. e7+ Rf7 7. e8=D+
2. e6+ Re7 3. Re5 Re8 4. Rd6 Rd8 5. e7+ Re8 6. Re6 1/2-1/2
2. e6+ Re7 3. Re5 Re8 4. Rd6 Rd8 5. e7+ Re8 6. Re6 1/2-1/2