1（一／壹）

雷挺婕 (Léi Tǐngjié) – Nihal Sarin

1st Julius Bär Challengers Chess Tour; 1st stage; Polgár Challenge; time control: 10 minutes plus 5 seconds per move; chess24.com, April 8, 2021

Spanish Game C79

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Na5 8. d4 Nxb3 9. axb3 Bb7 10. dxe5 Nxe4

11. exd6 Qxd6!? And there is the novelty, but actually only a diversion from what 4th World Chess Champion Alexander Alexandrovich Alekhine called “a forced draw”: 11. ... Bxd6 12. Qd4 Qe7 13. Nc3 (13. Qxg7? 0-0-0 14. Bg5? Nxg5!−+) 13. ... f5 14. Bg5 Qd7 (14. ... Qf7? 15. Nxe4 fxe4 16. Rxe4+! Bxe4 17. Qxe4+ Kd7 18. Nd4+−) 15. Nxe4 fxe4 16. Rxe4+ Bxe4 17. Qxe4+ Kf7 18. Re1 Rae8 19. Qd5+ Kf8 20. Re5 Rxe5 21. Nxe5 Qe8 22. Qf3+ Kg8 23. Qd5+ ½ : ½ Aurbach – Alekhine, Paris 1922. 12. Qxd6 Bxd6 13. Ng5 0-0 14. Nxe4 Rae8 15. Nbc3 f5 16. f3 Bb4 17. Bd2 fxe4 18. fxe4 Re6 19. Rad1 Bxc3 20. Bxc3 Rxe4 21. Rxe4 Bxe4 22. Rd7 Rf7 23. Rd8+ Rf8 24. Rd7 Rf7 25. Rd8+ Rf8 26. Rd7 ½ : ½.