Champion in Hunan International Open, China, 2019
Bronze in Binhai International Open, China, 2018
2017 O2C Doeberl Cup Premier: Won with a score of 8/9 ahead of Krasenkow, Zhao Zong-Yuan etc.

11th Edmonton International-Main 2016: Equal first with Shankland, ahead of Shirov, Sethuraman etc.

16th Bangkok Chess Club Open 2016: Won ahead of Vallejo Pons, Nigel Short, Van Wely etc.

2016 O2C Doeberl Cup Premier: Second ahead of Melkumyan Hrant on tie-break.

25th Keres Memorial 2016: Equal second with Gelfand and Howell behind Kovalenko but ahead of Svidler, Vitiugov, Matlakov, Eljanov etc.

Member of the winning team of the Spanish League 2015, Solvay, along with teammates Pentala Harikrishna, Baskaran Adhiban, Aleksander Delchev, Sergio Cacho Reigadas, Jesus Maria De La Villa Garcia, and Elizbar Ubilava.

2015 Edmonton International: Equal second with Ivanchuk and Wang Hao behind the winner Harikrishna.

2015 Thai Open Chess Championship: Equal first with Nigel Short and Gragun Kamil ahead of Wang Hao, Vallejo Pons etc.

O2C Doeberl Cup 2015 Premier: Equal second with Johansen behind Zhou Weiki but ahead of Van Wely etc.
 
LIC 2nd International Grand Masters Chess Tournament 2015: Won this tournament in Kolkata, India ahead of Nigel Short and 25 other GM's.

Fujairah INT Masters Tournament 2012: Won this strong Open tournament in UAE ahead of 30 GM's, including several 2700+ players such as Jobava, Le Quang, Bacrot and Moiseenko.
 
Indonesia Open Chess Championship 2011: Joint winner with Li Chao, ahead of Wang Yue, Dreev, Tkachiev and others.

Parsvanath International: After winning silver in 2008, he won gold in the tournament in 2009.

Commonwealth Open: After winning Gold (Junior) in 2000 and 2003/2004, he went on to win Silver in the Open in 2007 and 2008.

Sydney International 2008: Champion
Canberra International 2008: Second
ONGC International 2006: Champion
Bangladesh International 2005: Champion
Kolkata Open 2004: Joint Champion
Amsterdam International 2004: Second
Delhi International 2004: Joint Champion 
Gibtel International 2004: Second 
World Junior 2002: Bronze 
Goodricke International 2000: Won IM title
Champion in Hunan International Open, China, 2019
Bronze in Binhai International Open, China, 2018
2017 O2C Doeberl Cup Premier: Won with a score of 8/9 ahead of Krasenkow, Zhao Zong-Yuan etc.
11th Edmonton International-Main 2016: Equal first with Shankland, ahead of Shirov, Sethuraman etc.
16th Bangkok Chess Club Open 2016: Won ahead of Vallejo Pons, Nigel Short, Van Wely etc.
2016 O2C Doeberl Cup Premier: Second ahead of Melkumyan Hrant on tie-break.
25th Keres Memorial 2016: Equal second with Gelfand and Howell behind Kovalenko but ahead of Svidler, Vitiugov, Matlakov, Eljanov etc. 
Member of the winning team of the Spanish League 2015, Solvay, along with teammates Pentala Harikrishna, Baskaran Adhiban, Aleksander Delchev, Sergio Cacho Reigadas, Jesus Maria De La Villa Garcia, and Elizbar Ubilava.
2015 Edmonton International: Equal second with Ivanchuk and Wang Hao behind the winner Harikrishna.
2015 Thai Open Chess Championship: Equal first with Nigel Short and Gragun Kamil ahead of Wang Hao, Vallejo Pons etc. 
O2C Doeberl Cup 2015 Premier: Equal second with Johansen behind Zhou Weiki but ahead of Van Wely etc.  
LIC 2nd International Grand Masters Chess Tournament 2015: Won this tournament in Kolkata, India ahead of Nigel Short and 25 other GM's. 
Fujairah INT Masters Tournament 2012: Won this strong Open tournament in UAE ahead of 30 GM's, including several 2700+ players such as Jobava, Le Quang, Bacrot and Moiseenko.  
Indonesia Open Chess Championship 2011: Joint winner with Li Chao, ahead of Wang Yue, Dreev, Tkachiev and others.
Parsvanath International: After winning silver in 2008, he won gold in the tournament in 2009.
Commonwealth Open: After winning Gold (Junior) in 2000 and 2003/2004, he went on to win Silver in the Open in 2007 and 2008.
Sydney International 2008: Champion
Canberra International 2008: Second
ONGC International 2006: Champion
Bangladesh International 2005: Champion
Kolkata Open 2004: Joint Champion
Amsterdam International 2004: Second
Delhi International 2004: Joint Champion 
Gibtel International 2004: Second 
World Junior 2002: Bronze 
Goodricke International 2000: Won IM title
Surya Shekhar Ganguly