Deusa Ballesteros, Lucas vs Sierra Pena, Mario

A37 English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3

Deusa Ballesteros, Lucas 2138 Guanya
Sierra Pena, Mario 2016 Perd
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1. Nf3 1... c5 2. c4 2... Nc6 3. Nc3 3... g6 4. g3 4... Bg7 5. Bg2 5... e5 6. O-O 6... Nge7 7. a3 7... O-O 8. d3 8... h6 9. Ne1 9... d6 10. Nc2 10... a5 11. Rb1 11... a4 12. Ne3 12... Nd4 13. Ned5 13... Nxd5 14. Nxd5 14... Bg4 15. Re1 15... Rb8 16. Nc3 16... Qa5 17. Ne4 17... Qa6?! 18. Bxh6 18... Nxe2+? 19. Rxe2 19... Bxe2 20. Qxe2?! 20... Bxh6 21. Nf6+ 21... Kg7 22. Nd7 22... Rfd8?! 23. Nxb8 23... Rxb8 24. b4?! 24... axb3 25. Rxb3 25... Bc1? 26. Bd5 26... f6? 27. Qg4 27... Qa4 28. Be4 28... Bg5?! 29. Rb6 29... f5 30. Bxf5 30... Rf8 31. Rxb7+ 31... Kf6 32. Bd7 32... Qa5? 33. Qf3+? 33... Ke7? 34. Bc6+