1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. d2d3  4... f8c5  5. b5c6 Once again Caruana plays this variation which has become his specialty against the Berlin Defense. 5... d7c6  6. b1d2  6... f6d7  7. e1g1  7... a7a5 A rare move that has been played by So before. 8. d2c4  8... d8e7  9. c1e3  9... f7f6  10. d1d2 A natural move that is new. 10... b7b6  11. a2a3 [%c_effect a3;square;a3;type;GreatFind;persistent;true] Starting the pawn advance plan on the queenside. 11... e7f7  12. b2b4  12... c5e7  13. b4a5  13... b6b5  14. c4b2  14... e8g8  15. c2c4 White continues to break the structure on the queenside. 15... d7c5  16. d2c3 [%c_effect c3;square;c3;type;Inaccuracy;persistent;true] 16... c5e6  17. d3d4  17... e5d4  18. f3d4  18... e6d4  19. e3d4  19... c6c5 [%c_effect c5;square;c5;type;GreatFind;persistent;true] 20. d4e3  20... b5b4  21. a3b4  21... c5b4  22. c3b3  22... c8a6  23. f1c1  23... f7e6 [%c_effect e6;square;e6;type;Mistake;persistent;true] 24. b2d3 [%c_effect d3;square;d3;type;GreatFind;persistent;true] 24... e6e4  25. d3c5 [%c_effect c5;square;c5;type;Mistake;persistent;true] Missing a good chance. 25... e7c5  26. e3c5  26... f8b8 The position is balanced. 27. f2f3  27... e4f5  28. c5f2  28... c7c5  29. c1d1  29... b8d8  30. d1d5 [%c_effect d5;square;d5;type;GreatFind;persistent;true] An excellent move, using the outpost on d5. 30... d8d5  31. c4d5  31... a8c8 [%c_effect c8;square;c8;type;Mistake;persistent;true] 32. a1c1 [%c_effect c1;square;c1;type;Mistake;persistent;true] 32... c5c4  33. b3b4  33... f5d5 The game is equal again.