[Event "Wch Blitz"]
[Site "Riadh"]
[Date "2017.12.30"]
[Round "17"]
[White "Ivanchuk, Vassily"]
[Black "Kovalev, Vladislav"]
[Result "1-0"]
[WhiteElo "2726"]
[BlackElo "2639"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nge2 Nd7 11. Be3 Nde5 12. Nf4 b6 13. Rc1 Bb7 14. b3 e6 15. Be2 Nd4 16. Kf2 Nxe2 17. Kxe2 Nc6 18. Rhd1 Nd4+ 19. Kf2 Rac8 20. Nfe2 Nc6 21. Rxd8+ Rxd8 22. Rd1 Rxd1 23. Nxd1 f5 24. Nec3 Kf7 25. Ke2 Nb4 26. Kd2 Ke7 27. c5 fxe4 28. fxe4 b5 29. a3 Na6 30. Nxb5 Bxe4 31. g3 Kd7 32. Ndc3 Bg2 33. Nxa7 Nc7 34. Nab5 e5 35. Nxc7 Kxc7 36. b4 Bf1 37. a4 Bc4 38. b5 Bf8 39. a5 Be7 40. a6 e4 41. b6+ Kc6 42. b7 1-0