
White to play
The solution is: 28.Ne7+!! Kh7 29.Qg6+!! fxg6 30.hxg6+ Kxg7 31.Rh7# 1-0
Carlsen leads with 3 points.
Results of the 4th round
| GM | Topalov Veselin | 2740 | ½ – ½ | GM | Carlsen Magnus | 2845 |
| GM | Mamedyarov Shakhriyar | 2790 | ½ – ½ | GM | Navara David | 2739 |
| GM | Ding Liren | 2812 | ½ – ½ | GM | Anand Viswanathan | 2779 |
| GM | Giri Anish | 2797 | ½ – ½ | GM | Radjabov Teimour | 2756 |
| GM | Karjakin Sergey | 2753 | ½ – ½ | GM | Grischuk Alexander | 2771 |
Carlsen leads with 2.5 points.
Results of the 3rd round
| GM | Karjakin Sergey | 2753 | ½ – ½ | GM | Topalov Veselin | 2740 |
| GM | Grischuk Alexander | 2771 | ½ – ½ | GM | Giri Anish | 2797 |
| GM | Radjabov Teimour | 2756 | ½ – ½ | GM | Ding Liren | 2812 |
| GM | Anand Viswanathan | 2779 | 1-0 | GM | Mamedyarov Shakhriyar | 2790 |
| GM | Navara David | 2739 | 0-1 | GM | Carlsen Magnus | 2845 |