[Event "IND-ch Challengers 54th"]
[Site "Noida"]
[Date "2016.07.09"]
[Round "1"]
[White "Mehar, Chinna Reddy CH"]
[Black "Dutta, Umashankar"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2373"]
[BlackElo "1810"]
[PlyCount "75"]
[EventDate "2016.07.09"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 0-0 8. 0-0 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bg4 12. h3 Bh5 13. Rb1 Qc7 14. Bd3 Bg6 15. Bxg6 hxg6 16. Qb3 b6 17. Re1 Nd7 18. Ba3 Nf6 19. c4 Bxa3 20. Qxa3 Rfe8 21. Qa4 Qd6 22. Rxe8+ Nxe8 23. Rxb6 axb6 24. Qxa8 Kf8 25. Qb7 Qc7 26. Qxc7 Nxc7 27. Ne5 b5 28. c5 Ke7 29. Nxc6+ Kd7 30. Nb4 Ne6 31. c6+ Kd6 32. d5 Nc7 33. Kf1 Kc5 34. Ke2 f5 35. h4 Kd6 36. Kd3 Ke5 37. f4+ Kd6 38. Kd4 1-0

[Event "IND-chB 49th"]
[Site "Aurangabad"]
[Date "2011.06.16"]
[Round "1"]
[White "Dutta, Umashankar"]
[Black "Ramnath, Bhuvanesh R"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1973"]
[BlackElo "2425"]
[PlyCount "54"]
[EventDate "2011.06.16"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Qh5 Bb7 14. 0-0-0 Qb6 15. Qh4 d5 16. exd5 Nxd5 17. c4 Rc8 18. Kb1 bxc4 19. Ka1 c3 20. b3 Nf4 21. Bc4 Be4 22. f3 c2 23. fxe4 cxd1Q+ 24. Rxd1 Ke7 25. Bd5 Rhd8 26. Nc4 Rxc4 27. bxc4 Rb8 0-1

[Event "IND-chB 48th"]
[Site "Bhiwani"]
[Date "2010.09.17"]
[Round "2"]
[White "Dutta, Umashankar"]
[Black "Murali Krishnan, BT."]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2152"]
[BlackElo "2391"]
[PlyCount "80"]
[EventDate "2010.09.16"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Qf3 e6 7. Bb3 Nf6 8. Bd2 Nbd7 9. Nge2 Qc7 10. h3 Bd6 11. g4 Bg6 12. Nf4 Nb6 13. h4 Nbd5 14. Nxg6 hxg6 15. Ne2 Nb6 16. h5 gxh5 17. gxh5 0-0-0 18. h6 Ne8 19. a4 gxh6 20. c4 c5 21. a5 Nd7 22. Qxf7 Nef6 23. 0-0-0 Ne4 24. Be3 Rhf8 25. Qg6 Nxf2 26. Bxf2 Rxf2 27. Qxe6 Rf6 28. Qg4 Qxa5 29. Kb1 Qb4 30. Rh3 Kb8 31. Ba2 Qb6 32. dxc5 Nxc5 33. Nc3 Be5 34. Rxd8+ Qxd8 35. Nd5 Rf1+ 36. Kc2 Rf2+ 37. Kc1 a6 38. Qg1 Qf8 39. Rh1 Bxb2+ 40. Kd1 Qf3+ 0-1

