[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.11"]
[Round "9.4"]
[White "Shyam, Nikil P"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2427"]
[BlackElo "1960"]
[PlyCount "119"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Railway Sport PB II"]
[BlackTeam "Pondicherry"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. 0-0 e5 8. e4 Bd6 9. Qe1 0-0 10. Nh4 Bg6 11. Nb3 Re8 12. Bd2 Qe7 13. a4 Nf8 14. a5 Rad8 15. Be3 Bb8 16. Bc5 Qd7 17. Be3 Qe7 18. Bc5 Qd7 19. Bb4 b6 20. Bxf8 Rxf8 21. Nxg6 fxg6 22. axb6 axb6 23. Qb4 Bc7 24. Ra7 Ra8 25. Rfa1 Rxa7 26. Rxa7 h5 27. Nd2 h4 28. Nf3 hxg3 29. fxg3 Nh5 30. Kh2 Qd8 31. Qe1 Bd6 32. Ra1 Qf6 33. Qd2 Qe7 34. Qe2 Qf6 35. h4 Bc5 36. Rf1 Kh8 37. Bh3 Qe7 38. Kg2 Rf6 39. Bg4 Qf8 40. Bxh5 gxh5 41. Nxe5 Qe8 42. Nf3 Re6 43. Ng5 Rf6 44. Nf3 Re6 45. e5 Kg8 46. d4 Be7 47. Qd3 Qg6 48. Qxg6 Rxg6 49. Ra1 c5 50. Ra7 Kf8 51. Rd7 Rg4 52. Rxd5 Re4 53. Kf2 cxd4 54. Nxd4 Bc5 55. c3 Ke7 56. b4 Bxd4+ 57. cxd4 g6 58. b5 g5 59. hxg5 h4 60. gxh4 1-0

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.09"]
[Round "7.4"]
[White "Chukka, Vineel Radha Karthi"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1925"]
[BlackElo "1960"]
[PlyCount "145"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Andhra Pradesh"]
[BlackTeam "Pondicherry"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bg4 6. h3 Bh5 7. c3 e6 8. Qb3 Qc8 9. Nh4 Be7 10. g4 Bg6 11. Nxg6 hxg6 12. Be2 Qd7 13. Kf1 0-0 14. Kg2 Bd6 15. Bxd6 Qxd6 16. Qa3 b6 17. Bf3 e5 18. Rad1 Rfd8 19. Nb3 cxd4 20. Qxd6 Rxd6 21. cxd4 e4 22. Be2 a5 23. a3 a4 24. Nd2 Ne8 25. Rc1 f5 26. Bb5 Ne7 27. Rc2 Kf7 28. Rhc1 Ra5 29. Be2 Rd7 30. Nb1 Ke6 31. Nc3 Nd6 32. Na2 Nb7 33. Nb4 Nd8 34. Na6 Kf6 35. Nc7 Ne6 36. Nb5 f4 37. Bf1 Rd8 38. Nc7 g5 39. Rc6 Nxc6 40. Rxc6 Rc8 41. Nxd5+ Rxd5 42. Rxc8 Rd7 43. Bc4 Nc7 44. Rb8 Rd6 45. Rf8+ Kg6 46. exf4 gxf4 47. Rxf4 Rxd4 48. Bf7+ Kh6 49. Rf5 g5 50. Kg3 Rd3+ 51. Kg2 Rd2 52. b3 e3 53. bxa4 Na6 54. Bc4 Nc5 55. Rf3 exf2 56. Rxf2 Rd4 57. Bb5 Nxa4 58. Rf6+ Kg7 59. Rf5 Kh6 60. Rf6+ Kg7 61. Rc6 Kf7 62. Kf3 Rf4+ 63. Ke3 Nb2 64. Rxb6 Nd1+ 65. Kd2 Nf2 66. a4 Nxh3 67. a5 Rxg4 68. a6 Rg2+ 69. Kc3 Nf4 70. Bc4+ Ke7 71. a7 Rg3+ 72. Kb4 Rd3 73. a8Q 1-0

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.08"]
[Round "6.4"]
[White "Umashankar, A."]
[Black "Nithik, Reddy Bhavanam"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1960"]
[BlackElo "2019"]
[PlyCount "84"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Pondicherry"]
[BlackTeam "Telangana"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Ng4 9. Ne4 f5 10. Be2 h5 11. h3 fxe4 12. hxg4 Bc5 13. d4 exd4 14. Nd2 Qe7 15. g5 g6 16. Rh4 Bf5 17. g4 Bd7 18. gxh5 Bf5 19. Nc4 Nxc4 20. Bxc4 0-0-0 21. Bf4 Bd6 22. Qd2 Bxf4 23. Ba6+ Kc7 24. Rxf4 Qxg5 25. 0-0-0 Rd5 26. Bc4 Rc5 27. b3 gxh5 28. Kb2 Rd8 29. Qc1 Qf6 30. Kb1 Qd6 31. Qa3 a5 32. Rh4 Bg4 33. Re1 d3 34. cxd3 exd3 35. Rxg4 hxg4 36. Re6 Qd4 37. Re7+ Rd7 38. Rxd7+ Kxd7 39. Qb2 Qxb2+ 40. Kxb2 Rf5 41. Bxd3 Rxf2+ 42. Kc3 g3 0-1

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.06"]
[Round "3.4"]
[White "Sidhant, Mohapatra"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2382"]
[BlackElo "1960"]
[PlyCount "75"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Odisha"]
[BlackTeam "Pondicherry"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 e6 5. Ne5 c6 6. cxd5 exd5 7. Nxg4 Nxg4 8. e4 Nf6 9. e5 Ne4 10. 0-0 Bc5 11. d4 Bb6 12. Qg4 Kf8 13. Be3 h5 14. Qf4 Qd7 15. Bxe4 dxe4 16. Nc3 Na6 17. Qxe4 h4 18. Rad1 Nc7 19. d5 hxg3 20. fxg3 Nxd5 21. Bxb6 axb6 22. Nxd5 cxd5 23. Rxd5 Qh3 24. Rd2 Qe6 25. Qxb7 Re8 26. Rd6 Qc4 27. e6 Qc5+ 28. Kh1 Qh5 29. Rxf7+ Kg8 30. Rxg7+ Kf8 31. Qf7+ Qxf7 32. Rxf7+ Kg8 33. Rxb6 Rc8 34. Rf2 Rh5 35. e7 Kg7 36. Re6 Re8 37. b4 Kh7 38. a4 1-0

[Event "Madurai Athens of the East op-B 4th"]
[Site "Madurai"]
[Date "2024.12.25"]
[Round "5"]
[White "Umashankar, A."]
[Black "Shashank, K."]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1982"]
[BlackElo "1725"]
[PlyCount "54"]
[EventDate "2024.12.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Nbd7 9. Qe2 e5 10. Nf3 exf4 11. 0-0-0 Be7 12. Nd5 0-0 13. Bf2 Nxd5 14. exd5 Bf6 15. Qe4 Be5 16. Nxe5 dxe5 17. d6 Re8 18. Qb4 b5 19. c4 bxc4 20. Bxc4 Rb8 21. Qd2 Nb6 22. b3 Nxc4 23. bxc4 Bf5 24. Qd5 Re6 25. d7 Re7 26. Qc5 Rb1+ 27. Kd2 Rxd7+ 0-1

[Event "Madurai Athens of the East op-B 4th"]
[Site "Madurai"]
[Date "2024.12.24"]
[Round "1"]
[White "M, Thashvi"]
[Black "Umashankar, A."]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1586"]
[BlackElo "1982"]
[PlyCount "77"]
[EventDate "2024.12.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Nge2 Nd4 5. Bd3 Bg7 6. b3 d6 7. Bb2 e5 8. 0-0 Nf6 9. f4 0-0 10. Bc4 Rb8 11. a4 b6 12. d3 Ng4 13. Qd2 exf4 14. Nxf4 a6 15. h3 Ne5 16. Bd5 Qh4 17. Nce2 Nef3+ 18. gxf3 Nxe2+ 19. Nxe2 Bxb2 20. Rab1 Bg7 21. Qe1 Qxh3 22. Qf2 Qh5 23. f4 Be6 24. Bc4 d5 25. Bxa6 Bg4 26. Ng3 Qh4 27. Qh2 Bh3 28. Kh1 Qg4 29. Rf2 Bd4 30. Rg1 Bxf2 31. Qxf2 Qh4 32. Qh2 Qg4 33. Qf2 Rbe8 34. Bb5 Rd8 35. Nf5 Qh5 36. Rg5 Qd1+ 37. Rg1 Qh5 38. Rg5 Qd1+ 39. Rg1 1/2-1/2

[Event "Bhubaneswar Odisha op"]
[Site "Bhubaneswar"]
[Date "2024.12.15"]
[Round "1"]
[White "Umashankar, A."]
[Black "Deepan Chakkravarthy, J."]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1981"]
[BlackElo "2408"]
[PlyCount "17"]
[EventDate "2024.12.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 e6 7. Be3 h5 8. gxh5 Nh6 9. Bd3 0-1

[Event "SRI-ch Dini"]
[Site "Colombo"]
[Date "2024.08.02"]
[Round "8"]
[White "Umashankar, A."]
[Black "Deepan Chakkravarthy, J."]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1984"]
[BlackElo "2423"]
[PlyCount "114"]
[EventDate "2024.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. Bxf6 gxf6 10. a3 Bb7 11. Qh5 Qc5 12. Qd1 Nc6 13. Nxc6 Bxc6 14. Qd2 h5 15. 0-0-0 a5 16. Qd4 Qxd4 17. Rxd4 Rb8 18. b4 a4 19. f5 Bh6+ 20. Kb1 Bf4 21. Be2 h4 22. Bf3 Ke7 23. h3 Rhc8 24. Re1 Bd7 25. Nd1 Rc7 26. Rd3 Rbc8 27. Re2 Be5 28. Ne3 Bc6 29. Ng4 Bf4 30. Ne3 Bb7 31. Nd1 Be5 32. Ne3 Ba8 33. Nd1 Bc6 34. Ne3 Bd7 35. Nd1 Rc4 36. Ne3 Rc3 37. Nd1 Rxd3 38. cxd3 Bd4 39. Rc2 exf5 40. Rxc8 Bxc8 41. Kc2 fxe4 42. Bxe4 f5 43. Bf3 Ke6 44. Nc3 Bxc3 45. Kxc3 Ke5 46. Bc6 Kf4 47. Kd4 Kg3 48. Ke3 Be6 49. Bf3 Bd7 50. Bd5 f6 51. Ke2 Be8 52. Bf3 f4 53. d4 Bg6 54. Ke1 Bd3 55. Kd2 Bf1 56. Bc6 Bxg2 57. Bxb5 f3 0-1

[Event "SRI-ch Dini"]
[Site "Colombo"]
[Date "2024.07.31"]
[Round "4"]
[White "Umashankar, A."]
[Black "Alahakoon, TN."]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1984"]
[BlackElo "1767"]
[PlyCount "116"]
[EventDate "2024.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[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. Bxf6 gxf6 10. Nd5 Be6 11. Bd3 f5 12. 0-0 Bg7 13. Qh5 f4 14. g3 Ne7 15. c4 Bxd5 16. cxd5 Ng6 17. Rac1 Rc8 18. Rc6 Rxc6 19. dxc6 fxg3 20. hxg3 Qc7 21. Rc1 0-0 22. Kg2 Rc8 23. Qg4 Ne7 24. Qd7 Nxc6 25. Qxc7 Rxc7 26. Nxb5 axb5 27. Bxb5 Ra7 28. Bxc6 Rxa2 29. Rb1 Ra6 30. Bd5 Bh6 31. Kf3 Bd2 32. Ke2 Bb4 33. Kd3 Kg7 34. Rh1 Bc5 35. f3 Rb6 36. b3 Ra6 37. Rh5 Kg6 38. Rf5 f6 39. Be6 Ra7 40. Kc4 Rb7 41. Bc8 Rc7 42. Ba6 Bf2+ 43. Kd5 Bxg3 44. Kxd6 Ra7 45. Bb5 Rb7 46. Be8+ Kg7 47. Ba4 Kg6 48. Be8+ Kg7 49. Ba4 Kg6 50. Ke6 Rb6+ 51. Ke7 Bf4 52. b4 Bg5 53. Be8+ Kg7 54. b5 h5 55. Bxh5 Rxb5 56. Be8 Rb7+ 57. Bd7 Kh6 58. Ke6 Rb8 1/2-1/2

[Event "SRI-ch Dini"]
[Site "Colombo"]
[Date "2024.07.29"]
[Round "1"]
[White "Janukshan, B."]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1840"]
[BlackElo "1984"]
[PlyCount "55"]
[EventDate "2024.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Bf4 a5 10. Rd1 b6 11. Nbd2 Nh5 12. Be5 Ba6 13. e4 Rc8 14. Rac1 f6 15. cxd5 exd5 16. exd5 fxe5 17. dxc6 Kh8 18. Qb3 Nhf6 19. Ng5 Nd5 20. Ne6 Qe8 21. cxd7 Qxd7 22. Nxf8 Rxf8 23. Qxd5 Qf5 24. Ne4 Be2 25. Re1 Bd3 26. Qxe5 Bxe4 27. Qxf5 Bxf5 28. Rxe7 1-0

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.07"]
[Round "10"]
[White "Ashutosh, Kumar2"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1851"]
[BlackElo "1983"]
[PlyCount "115"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. c4 h6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. d3 c6 9. Nbd2 a5 10. a3 Nbd7 11. Qc2 Bh7 12. Rfe1 b5 13. cxb5 cxb5 14. Rac1 Bc5 15. Qb1 Qb6 16. e3 Qd6 17. e4 dxe4 18. Nxe4 Nxe4 19. dxe4 Qb6 20. Re2 f5 21. Rd1 Nf6 22. b4 axb4 23. axb4 Bxf2+ 24. Rxf2 fxe4 25. Bd4 Qa6 26. Ne1 e3 27. Rc2 e2 28. Rdc1 Rad8 29. Qb2 Bxc2 30. Rxc2 e5 31. Bc5 Rfe8 32. Rxe2 Qa4 33. h3 e4 34. Kh2 Qd1 35. Qc2 Qd5 36. Bh1 Qg5 37. Qb3+ Kh8 38. Qe3 Qh5 39. Kg2 Nd5 40. Qf2 Rd7 41. g4 Qg6 42. Qg3 Rf7 43. Kh2 Rf1 44. Bg2 Rf6 45. Nc2 Nf4 46. Rd2 Nxg2 47. Kxg2 Rf3 48. Qd6 Qg5 49. Bf2 Ref8 50. Re2 h5 51. Ne3 R8f6 52. Qc5 Qxc5 53. bxc5 b4 54. Nd5 hxg4 55. Nxf6 gxh3+ 56. Kh2 gxf6 57. Bd4 e3 58. c6 1-0

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.06"]
[Round "8"]
[White "Majumder, Shrayan"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "2059"]
[BlackElo "1983"]
[PlyCount "71"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Nf3 Qc7 10. Be2 b6 11. 0-0 Nbd7 12. a4 Bb7 13. a5 Rac8 14. axb6 axb6 15. Nd2 e5 16. Bb2 Qc6 17. Bf3 e4 18. Be2 cxd4 19. cxd4 Qe6 20. Qb1 h5 21. Rc1 Rxc1+ 22. Bxc1 Bd5 23. Qb4 Rc8 24. Ba3 Qf5 25. Nc4 Bxc4 26. Bxc4 Ng4 27. Rf1 Nf8 28. Ba6 Ra8 29. Bb7 Rb8 30. Qe7 Ne6 31. Bd6 Rd8 32. d5 Rxd6 33. Qxd6 Nc5 34. Qd8+ Kh7 35. Bc8 Qe5 36. Bxg4 1-0

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.06"]
[Round "9"]
[White "Umashankar, A."]
[Black "Aahil, Patra"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1983"]
[BlackElo "1822"]
[PlyCount "77"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. h4 Qc7 11. h5 b5 12. a3 Bb7 13. Rh3 0-0 14. h6 g6 15. Nxc6 Qxc6 16. Bxc5 Qxc5 17. Ne2 Qb6 18. Qd4 Rac8 19. 0-0-0 Nc5 20. Kb1 Qd8 21. Nc1 Na4 22. Bd3 Qe7 23. Nb3 Bc6 24. g4 Rb8 25. Qb4 Qc7 26. Rf1 Ra8 27. Qa5 Qa7 28. Qe1 Qe7 29. Nd4 Bd7 30. Qb4 Rfe8 31. Rhf3 Nc5 32. f5 a5 33. Qe1 Nxd3 34. cxd3 b4 35. fxg6 fxg6 36. Rf7 Qxf7 37. Rxf7 Kxf7 38. Qf2+ Kg8 39. Qf6 1-0

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.05"]
[Round "6"]
[White "Parambrata, Sarkar"]
[Black "Umashankar, A."]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1840"]
[BlackElo "1983"]
[PlyCount "78"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 e6 7. Be3 d6 8. Nf3 Nd4 9. Qd2 Ne7 10. Nd1 b5 11. c3 Nxf3+ 12. Bxf3 b4 13. 0-0 bxc3 14. bxc3 Qa5 15. Rc1 0-0 16. g4 f5 17. gxf5 exf5 18. Kh1 Bb7 19. Qg2 Qa6 20. c4 Qa3 21. Qd2 Bc6 22. Rf2 Rb6 23. Nc3 Rfb8 24. Rc2 a5 25. Kg2 a4 26. Nd5 Bxd5 27. cxd5 fxe4 28. dxe4 Rb2 29. Rxb2 Rxb2 30. Qa5 Qxe3 31. Qd8+ Kf7 32. Rxb2 Bxb2 33. Qxd6 Bd4 34. Qe6+ Kf8 35. Bg4 h5 36. d6 Qg1+ 37. Kh3 hxg4+ 38. Kh4 Qxh2+ 39. Kxg4 Qg2+ 0-1

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.05"]
[Round "7"]
[White "Umashankar, A."]
[Black "Kushal, O."]
[Result "1/2-1/2"]
[ECO "A73"]
[WhiteElo "1983"]
[BlackElo "2137"]
[PlyCount "70"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 g6 6. e4 Bg7 7. Be2 0-0 8. 0-0 exd5 9. cxd5 Bg4 10. Nd2 Bxe2 11. Qxe2 Nbd7 12. Nc4 Nb6 13. Bg5 Nxc4 14. Qxc4 h6 15. Bh4 g5 16. Bg3 Nh5 17. Ne2 a6 18. a4 Qe7 19. f3 Rab8 20. Qc2 Rfe8 21. Rfe1 b5 22. axb5 axb5 23. Ra6 Rbd8 24. b4 cxb4 25. Qc6 Nxg3 26. Nxg3 Bd4+ 27. Kf1 Qf6 28. Nf5 Be5 29. Rb1 Bxh2 30. Qxb5 Rb8 31. Rb6 Rxb6 32. Qxb6 Qc3 33. Qxb4 Qd3+ 34. Kf2 Qc2+ 35. Kf1 Qd3+ 1/2-1/2

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.04"]
[Round "4"]
[White "Soumick, Bandopadhyay"]
[Black "Umashankar, A."]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1828"]
[BlackElo "1983"]
[PlyCount "123"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Nd2 Nf6 12. f3 f4 13. a4 g5 14. c5 h5 15. Nc4 Ng6 16. Ba3 Rf7 17. b5 Bf8 18. b6 axb6 19. cxb6 cxb6 20. Rb1 g4 21. Nxb6 gxf3 22. Bxf3 Ra6 23. Nxc8 Qxc8 24. Rc1 Rg7 25. Nb5 Qd8 26. Qc2 Nh4 27. Kh1 Ra8 28. Nc3 Ng4 29. Qe2 Qg5 30. Rg1 Be7 31. g3 Nxf3 32. Qxf3 Rf8 33. Rc2 fxg3 34. Qxg3 h4 35. Qg2 h3 36. Qg3 Qh5 37. Nd1 Bh4 38. Qxh3 Nf2+ 39. Rxf2 Rxg1+ 40. Kxg1 Bxf2+ 41. Nxf2 Qxh3 42. Nxh3 Rf3 43. Bxd6 Rxh3 44. Bxe5 Rh4 45. Bc7 Kf7 46. d6 Ke6 47. a5 Rxe4 48. Kg2 Re3 49. h3 Rd3 50. h4 Kf5 51. Kf2 Ke6 52. Kg2 Rb3 53. Kh2 Rf3 54. Kg2 Rd3 55. Kh2 Kf5 56. Kg2 Ke6 57. Kh2 Kf6 58. Kg2 Kf7 59. Kh2 Kg6 60. Kg2 Kf5 61. Kf2 Ke6 62. Kg2 1/2-1/2

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.04"]
[Round "5"]
[White "Umashankar, A."]
[Black "Unnikrishnan, MA."]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1983"]
[BlackElo "1812"]
[PlyCount "41"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f4 c6 6. Nf3 Qa5 7. Bd3 c5 8. e5 cxd4 9. exf6 dxc3 10. b4 Qxb4 11. fxg7 Rg8 12. Rb1 Qa5 13. Qe2 Nc6 14. Nd4 Qxa2 15. 0-0 e6 16. Nb5 Kd7 17. Bc4 Qa5 18. Rfd1 Qb6+ 19. Kh1 Qc5 20. Qe3 Nd4 21. Rxd4 1-0

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.03"]
[Round "2"]
[White "Hazarika, Krishnaav"]
[Black "Umashankar, A."]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1601"]
[BlackElo "1983"]
[PlyCount "68"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. a3 Qa5 13. Rac1 Be6 14. Bd3 Ng4 15. Bg5 Rfc8 16. Bxe7 Qe5 17. g3 Bh6 18. f4 Qd4+ 19. Kh1 Bxc4 20. Rcd1 Bxd3 21. Qxd3 Nf2+ 22. Rxf2 Qxf2 23. Bxd6 Bg7 24. e5 Qxb2 25. Bb4 Bf8 26. Rb1 Qf2 27. Bxf8 Rxf8 28. Ne4 Qa2 29. Nd6 Ra5 30. Nb5 Rc8 31. f5 Rxb5 32. Qxb5 Rc2 33. Qf1 Rf2 34. Qg1 Qd5+ 0-1

[Event "Guwahati Smart City op"]
[Site "Guwahati"]
[Date "2024.07.03"]
[Round "3"]
[White "Umashankar, A."]
[Black "Rituraj, Tamuli"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1983"]
[BlackElo "1751"]
[PlyCount "71"]
[EventDate "2024.07.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bf5 7. Bd2 c6 8. Bc4 e6 9. g4 Bg6 10. Qe2 Nbd7 11. 0-0-0 Qc7 12. h4 h5 13. g5 Nd5 14. Bxd5 cxd5 15. Ne1 0-0-0 16. Nb5 Qb6 17. Rh3 Bd6 18. Rb3 Kb8 19. Qf3 Ka8 20. Bf4 Bxf4+ 21. Qxf4 Rc8 22. Nxa7 Qc7 23. Qxc7 Rxc7 24. Nb5 Rc6 25. Nd3 Rhc8 26. c3 Bxd3 27. Rxd3 f6 28. gxf6 gxf6 29. Rg3 e5 30. Rg7 Nb6 31. Ra3+ Kb8 32. Na7 R6c7 33. Nxc8 Rxg7 34. Nxb6 Rg4 35. Ra8+ Kc7 36. Nxd5+ 1-0

[Event "Bangalore op-A 1st"]
[Site "Bangalore"]
[Date "2024.01.18"]
[Round "1"]
[White "Umashankar, A."]
[Black "Dere, Pushkar"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1909"]
[BlackElo "2191"]
[PlyCount "92"]
[EventDate "2024.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Bd3 0-0 8. Nf3 f5 9. Qh3 Ng6 10. 0-0 Nc6 11. b4 Bb6 12. Re1 Bc7 13. Bb2 d4 14. Qg3 Qd5 15. Nbd2 Ngxe5 16. Bf1 Rf6 17. Nxe5 Nxe5 18. c4 Qd7 19. f4 Ng6 20. Qf2 Bxf4 21. Bxd4 e5 22. Bc3 Rd6 23. Nf3 e4 24. c5 Qc7 25. cxd6 Qxc3 26. Rad1 Bd7 27. Nh4 e3 28. Qa2+ Kf8 29. Nxg6+ hxg6 30. g3 Bg5 31. b5 Rc8 32. Be2 a6 33. Qd5 axb5 34. Rc1 Qd2 35. Qxb7 Rd8 36. Rcd1 Qc3 37. Rc1 Qxa3 38. Rc7 Be6 39. Rxg7 Bd5 40. Qe7+ Bxe7 41. dxe7+ Ke8 42. exd8Q+ Kxd8 43. Rd1 Qa2 44. Rxg6 Ke7 45. Re1 Qd2 46. Kf1 Bc4 0-1

[Event "Madurai Athens of the East op 3rd"]
[Site "Madurai"]
[Date "2023.12.26"]
[Round "5"]
[White "Sobh, Amrou"]
[Black "Umashankar, A."]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2219"]
[BlackElo "1909"]
[PlyCount "113"]
[EventDate "2023.12.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nbd2 a6 6. c3 d6 7. Bb3 Ba7 8. Nc4 Be6 9. Be3 b5 10. Bxa7 bxc4 11. Ba4 0-0 12. Bxc6 Rxa7 13. d4 Bd7 14. Bxd7 Nxd7 15. 0-0 Qa8 16. Re1 Qc6 17. Qc2 Rb7 18. b4 cxb3 19. axb3 Rfb8 20. Ra3 Rb6 21. h3 g6 22. Re2 a5 23. Re1 Kg7 24. Kh2 f6 25. Rea1 Rb5 26. d5 Qb6 27. R1a2 Rb7 28. c4 Rxb3 29. Rxa5 Nc5 30. Nd2 Rb2 31. Qc3 Qb4 32. Qxb4 R7xb4 33. f3 Rb7 34. Kg1 Rxd2 35. Rxd2 Nb3 36. Rda2 Nxa5 37. Rxa5 Rb1+ 38. Kf2 Rc1 39. Ra4 Kf7 40. Ke3 Ke7 41. h4 Rc2 42. g3 Rg2 43. c5 dxc5 44. Ra5 Rxg3 45. Rxc5 Kd7 46. Rc6 f5 47. Rf6 f4+ 48. Kf2 h5 49. Re6 g5 50. hxg5 Rxg5 51. Rh6 Ke7 52. Rh7+ Kd6 53. Rh6+ Kd7 54. Rh7+ Kc8 55. Rh8+ Kb7 56. Rh7 Kb6 57. Rh6+ 1/2-1/2

[Event "Madurai Athens of the East op 3rd"]
[Site "Madurai"]
[Date "2023.12.24"]
[Round "3"]
[White "Nguyen, Duc Hoa"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2335"]
[BlackElo "1909"]
[PlyCount "89"]
[EventDate "2023.12.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. b3 a5 10. Rd1 b6 11. Bf4 Ba6 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bf4 f5 15. Nc3 Rc8 16. Qb2 dxc4 17. e4 Kh8 18. Rac1 Nf6 19. Qe2 Ba3 20. Rb1 Bb4 21. Na4 Bb5 22. Qc2 cxb3 23. axb3 fxe4 24. Bxe4 Nd5 25. Be5 h6 26. Rdc1 Ba3 27. Bxd5 exd5 28. Qg6 Qe7 29. Nxb6 Rce8 30. Rxc6 Bxc6 31. Qxh6+ Kg8 32. Qxc6 Rd8 33. Nxd5 Qf7 34. Nf4 Rc8 35. Qb5 Bb4 36. Qe2 Qf5 37. Rd1 Rc2 38. Qf3 g5 39. Qd5+ Kh7 40. Nh3 Rxf2 41. Qb7+ Rf7 42. Qxf7+ Qxf7 43. Nxg5+ Kg6 44. Nxf7 Rxf7 45. Kg2 1-0

[Event "IND-ch 60th"]
[Site "Pune"]
[Date "2023.08.20"]
[Round "5"]
[White "Umashankar, A."]
[Black "Akash, G."]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1920"]
[BlackElo "2456"]
[PlyCount "36"]
[EventDate "2023.08.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. c5 Nc6 5. Nc3 e5 6. dxe5 d4 7. Na4 Bf5 8. Bd2 Qd5 9. Qb3 0-0-0 10. g3 Be4 11. Qxd5 Rxd5 12. Bh3+ Kb8 13. 0-0 d3 14. Ng5 dxe2 15. Rfe1 Bc2 16. Bc3 Nh6 17. b3 Be7 18. f4 Bd1 0-1

[Event "IND-ch 60th"]
[Site "Pune"]
[Date "2023.08.18"]
[Round "3"]
[White "Umashankar, A."]
[Black "Nitin, Senthilvel"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1920"]
[BlackElo "2386"]
[PlyCount "84"]
[EventDate "2023.08.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Na6 7. 0-0 e5 8. Be3 c6 9. d5 Ng4 10. Bg5 f6 11. Bh4 h5 12. Nd2 c5 13. a3 Bd7 14. Rb1 Nc7 15. b4 b6 16. Re1 Qc8 17. f3 Nh6 18. bxc5 bxc5 19. Nb5 Ne8 20. a4 a6 21. Nc3 Nf7 22. Rb6 Bh6 23. Nf1 Bg5 24. Bf2 f5 25. exf5 gxf5 26. Qc2 Ng7 27. Reb1 Qd8 28. Bd3 h4 29. h3 Qe7 30. Rb7 Rad8 31. Ra7 Bxa4 32. Nxa4 Qxa7 33. Bxf5 Nh6 34. Bh7+ Kh8 35. Be4 Ngf5 36. Be1 Nd4 37. Qa2 Nhf5 38. Nc3 Qd7 39. Qxa6 Be3+ 40. Kh1 Rg8 41. Rb2 Ra8 42. Qb6 Bc1 0-1

[Event "IND-chT 42nd"]
[Site "Pollachi"]
[Date "2023.02.10"]
[Round "1.1"]
[White "Gopal, Geetha Narayanan"]
[Black "Umashankar, A."]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2589"]
[BlackElo "1888"]
[PlyCount "82"]
[EventDate "2023.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "PSPB"]
[BlackTeam "Pondicherry"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 f5 15. Nd6 Bf8 16. Bc4 Be6 17. Nb7 Qh4 18. Bxd5 cxd5 19. Bxf8 Rxf8 20. Nc5 Bf7 21. Nd7 Rfe8 22. Rhe1 e4 23. Qd4 Re6 24. Qxd5 Rc8 25. fxe4 Rec6 26. Qd4 Bxa2 27. c3 Bb3 28. e5 Qe7 29. Rd3 Ra6 30. Kb1 Rc4 31. Qd5+ Kg7 32. Nf6 Ba2+ 33. Kc2 Rxc3+ 34. Rxc3 Bxd5 35. Nxd5 Qh4 36. Ree3 Qa4+ 37. Kc1 Qa1+ 38. Kc2 Qa4+ 39. Kc1 Qa1+ 40. Kc2 Qa4+ 41. Kc1 Qa1+ 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2023.01.02"]
[Round "12"]
[White "Saravana, Krishnan P"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2244"]
[BlackElo "1814"]
[PlyCount "79"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. Nb5 Na6 6. Nf3 0-0 7. Be2 c6 8. Nc3 Nh5 9. Bxa6 Nxf4 10. exf4 bxa6 11. Qd2 c5 12. dxc5 d4 13. Ne2 Bg4 14. 0-0-0 Qd5 15. Kb1 Rab8 16. Nexd4 Rfd8 17. Nb3 Bxf3 18. gxf3 Qxd2 19. Rxd2 Rxd2 20. Nxd2 Bxb2 21. c4 Bd4+ 22. Kc2 Rb2+ 23. Kd3 Bxc5 24. Nb3 Bd6 25. Re1 Rxf2 26. c5 Bxf4 27. Rxe7 Rxf3+ 28. Ke2 Rc3 29. h4 Bh2 30. Kd2 Rc4 31. h5 Kg7 32. Kd3 Ra4 33. Re2 Rh4 34. Rxh2 Rxh2 35. c6 Rh3+ 36. Kd4 Rh4+ 37. Kd5 Rxh5+ 38. Kd6 Rh3 39. c7 Rd3+ 40. Kc6 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2023.01.01"]
[Round "11"]
[White "Umashankar, A."]
[Black "Mayank, Chakraborty"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1814"]
[BlackElo "2179"]
[PlyCount "83"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. Nd5 Nxd5 10. exd5 Bf5 11. 0-0 0-0 12. Qd2 Nd7 13. Na5 Qc7 14. c4 Nc5 15. b4 Ne4 16. Qc1 Rac8 17. f3 Nf6 18. Qd2 Bg6 19. Rac1 Qd7 20. Rfd1 Bd8 21. Nb3 e4 22. f4 Ng4 23. Bxg4 Qxg4 24. c5 Bc7 25. a4 Bh5 26. Re1 Qf5 27. h3 dxc5 28. d6 Bb8 29. bxc5 Qd7 30. g4 Bg6 31. Qd5 Qe6 32. Qxb7 Bxd6 33. Nd4 Qe7 34. Qxe7 Bxe7 35. f5 Bxc5 36. fxg6 hxg6 37. Kg2 f5 38. Nxf5 gxf5 39. Bxc5 Rf7 40. gxf5 Rxf5 41. Bd4 Re8 42. Rc7 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.31"]
[Round "10"]
[White "Barath, Kalyan M"]
[Black "Umashankar, A."]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2061"]
[BlackElo "1814"]
[PlyCount "120"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 a6 9. h3 Rb8 10. f4 Nd4 11. Be3 Ne8 12. Rc1 b5 13. Qd2 Qa5 14. b3 e6 15. g4 b4 16. Nd1 f5 17. Ng3 Kh8 18. Nf2 Qd8 19. g5 e5 20. Bxd4 cxd4 21. exf5 Bxf5 22. fxe5 Bxe5 23. Nxf5 Rxf5 24. Ng4 Bg7 25. h4 Nc7 26. Be4 Rxf1+ 27. Rxf1 d5 28. Bg2 dxc4 29. bxc4 a5 30. Qf2 a4 31. Nh6 Qd7 32. h5 gxh5 33. Qh4 Rf8 34. Rxf8+ Bxf8 35. Qxh5 Qe8 36. Qg4 Bxh6 37. gxh6 Qe3+ 38. Kh2 Qxh6+ 39. Bh3 Qd2+ 40. Bg2 Qh6+ 41. Bh3 Qd6+ 42. Kh1 Qc6+ 43. Kh2 Qd6+ 44. Kh1 Ne6 45. Qf5 Nf4 46. Qc8+ Kg7 47. c5 Qd5+ 48. Kh2 Qxa2+ 49. Kg3 Nh5+ 50. Kh4 Nf6 51. Qc7+ Qf7 52. Qg3+ Kh8 53. Qb8+ Ng8 54. Qxb4 Qf4+ 55. Bg4 Nf6 56. Kh3 Qxg4+ 57. Kh2 Qf4+ 58. Kg2 Nd5 59. Qxa4 Ne3+ 60. Kh3 Qg4+ 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.30"]
[Round "9"]
[White "Umashankar, A."]
[Black "Ratnakaran, Kantoli"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1814"]
[BlackElo "2304"]
[PlyCount "72"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Nb5 Nb6 9. c3 a6 10. Na3 c5 11. Nf3 Nc6 12. Bd3 Bd7 13. 0-0 cxd4 14. cxd4 g5 15. h5 0-0 16. Nc2 Be8 17. Nh2 f5 18. exf6 Qxf6 19. Ng4 Qg7 20. Qe2 Bf7 21. Rfe1 Nd7 22. Rac1 Kh8 23. Ne5 Ndxe5 24. dxe5 g4 25. g3 Bxh5 26. Kg2 Rf3 27. Rh1 Qg5 28. Ne3 Raf8 29. Rcf1 Nxe5 30. Bb1 Be8 31. Nd1 Bb5 32. Rxh6+ Kg8 33. Qe1 Bxf1+ 34. Kxf1 Qxh6 35. Qxe5 Qh1+ 36. Ke2 Rxf2+ 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.29"]
[Round "8"]
[White "Nayak, Rajesh"]
[Black "Umashankar, A."]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2184"]
[BlackElo "1814"]
[PlyCount "56"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Bc4 0-0 6. Qe2 c6 7. Bb3 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. Bg5 Nbd7 12. 0-0-0 Qc7 13. g4 h6 14. h4 hxg5 15. hxg5 Nh7 16. Rxh7 Kxh7 17. Bxf7 Bh6 18. Rh1 Qd6 19. Qh3 Kg7 20. Qxh6+ Kxf7 21. Qh7+ Ke8 22. Nd1 Rd8 23. Ne3 Rxf2 24. Rd1 Nf8 25. Qh4 Rd2 26. Rf1 Re2 27. Qg3 Qc5 28. Rf3 Ne6 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.28"]
[Round "7"]
[White "Umashankar, A."]
[Black "Phatak, Aanjaneya"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1814"]
[BlackElo "2081"]
[PlyCount "84"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 d5 8. dxe5 dxe4 9. Qa4+ c6 10. Qxe4 Be6 11. 0-0 Qd5 12. Qa4 Nc4 13. Rd1 Qc5 14. Nd4 b5 15. Qa6 Bd5 16. Nxb5 cxb5 17. Rxd5 Qxd5 18. Bf3 Qd8 19. Qc6+ Kf8 20. Qxa8 Qxa8 21. Bxa8 Nxe5 22. a4 b4 23. a5 Bf6 24. Ra4 bxc3 25. Nxc3 Ne7 26. Be3 g6 27. Ne4 Kg7 28. Bb7 Rd8 29. g3 N7c6 30. Kg2 Rd7 31. a6 Nd8 32. Nxf6 Kxf6 33. Bd4 Nxb7 34. axb7 Rxb7 35. f4 Kf5 36. Bxe5 f6 37. Bd4 Rd7 38. Ra5+ Ke4 39. Bxa7 Rd2+ 40. Bf2 f5 41. Ra7 h6 42. Re7+ Kd5 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.27"]
[Round "6"]
[White "Manigandan, SS."]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2074"]
[BlackElo "1814"]
[PlyCount "63"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. b4 d6 5. Bb2 b6 6. Nbd2 Bb7 7. d5 0-0 8. g3 e6 9. dxe6 fxe6 10. Bg2 Nbd7 11. 0-0 Qe7 12. Qc2 c5 13. b5 a6 14. a4 d5 15. Bh3 Bh6 16. Ne5 d4 17. Ndf3 Bxf3 18. Nxf3 e5 19. Nd2 Bxd2 20. Qxd2 e4 21. a5 Ne5 22. axb6 Nxc4 23. Qc2 axb5 24. Qb3 Rab8 25. Ra7 Qe8 26. Rc7 Qe5 27. Rc6 Nd5 28. Rxc5 Rxb6 29. Rd1 Qh5 30. Bxd4 Qxe2 31. Rxd5 Nd2 32. Rxd2 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.26"]
[Round "5"]
[White "Umashankar, A."]
[Black "Aaditya, Dhingra"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "1814"]
[BlackElo "2172"]
[PlyCount "208"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. a3 Qb6 11. Nf3 b4 12. axb4 Qxb4 13. e5 Rb8 14. b3 Nd5 15. Nxd5 Qxd2+ 16. Rxd2 exd5 17. Rxd5 Be6 18. Rd1 dxe5 19. Nxe5 Nxe5 20. fxe5 h6 21. Bh4 Ba3+ 22. Kb1 g5 23. Be1 Ra8 24. h4 g4 25. h5 0-0 26. Be2 Rfc8 27. Rd4 Rc5 28. Bxg4 Rxe5 29. Bxe6 Rxe6 30. Rg4+ Kf8 31. Bd2 Rd8 32. Bf4 Rd5 33. Rh3 Rd1+ 34. Ka2 Be7 35. Rc3 Bf6 36. Rc8+ Ke7 37. Rc7+ Kd8 38. Rg8+ Re8 39. Rxe8+ Kxe8 40. b4 Rd4 41. Bxh6 Rxb4 42. Rc6 Be5 43. Rxa6 Rb2+ 44. Ka3 Rxc2 45. Ra8+ Kd7 46. Rg8 Rc6 47. Bd2 Rd6 48. Bb4 Rh6 49. g4 Rh7 50. Kb3 Bc7 51. Kc4 f5 52. gxf5 Rxh5 53. Rg7+ Kc6 54. f6 Rh4+ 55. Kb3 Bd6 56. Bc3 Rf4 57. Rg2 Rf3 58. Kc4 Rf4+ 59. Kd3 Rf3+ 60. Kc2 Kd5 61. Re2 Rf5 62. Re8 Rf2+ 63. Kd1 Rf3 64. Kd2 Rf2+ 65. Ke3 Bc5+ 66. Kd3 Rf3+ 67. Kd2 Rf2+ 68. Ke1 Rf5 69. Bb2 Bf2+ 70. Ke2 Bc5 71. Bc3 Rf2+ 72. Ke1 Rf5 73. Ke2 Rf2+ 74. Kd3 Rf3+ 75. Kc2 Rf5 76. Kb3 Bd6 77. Bb2 Rf3+ 78. Bc3 Rf5 79. Kc2 Rf2+ 80. Kd1 Rf3 81. Kd2 Rf2+ 82. Ke1 Rf3 83. Kd2 Rf2+ 84. Ke3 Bc5+ 85. Kd3 Rf3+ 86. Kd2 Rf2+ 87. Ke1 Rf3 88. Bb2 Rf5 89. Ba1 Bf2+ 90. Ke2 Bc5 91. Rd8+ Ke6 92. Rc8 Bd6 93. Rc6 Kd7 94. Ra6 Ke6 95. Bb2 Kd7 96. Ke3 Rb5 97. Bc3 Rf5 98. Bd4 Rf1 99. Ke4 Bb4 100. Ke5 Re1+ 101. Kd5 Ke8 102. Ra7 Kf8 103. Be5 Rc1 104. Ke6 Rc6+ 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.24"]
[Round "3"]
[White "Umashankar, A."]
[Black "Sai, Vishwesh C"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1814"]
[BlackElo "2219"]
[PlyCount "78"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f3 Be7 8. Ndb5 a6 9. Bxf6 gxf6 10. Nd4 Bd7 11. a4 Rc8 12. Nxc6 Rxc6 13. Qd4 Qa5 14. Ra3 0-0 15. Rb3 Rc7 16. Bd3 Qg5 17. Qf2 Qc1+ 18. Nd1 Bxa4 19. Rc3 Rxc3 20. bxc3 Rc8 21. 0-0 Qg5 22. f4 Qc5 23. Ne3 Qxc3 24. Kh1 Bb5 25. Bxb5 axb5 26. f5 Ra8 27. Ng4 Ra1 28. h3 Rxf1+ 29. Qxf1 h5 30. Nh2 Qxc2 31. fxe6 fxe6 32. Qxb5 Qxe4 33. Nf3 h4 34. Qh5 d5 35. Kg1 Bc5+ 36. Kf1 Qd3+ 37. Ke1 Bb4+ 38. Kf2 Qc2+ 39. Kg1 Qd1+ 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.22"]
[Round "1"]
[White "Umashankar, A."]
[Black "Anuj, Shrivatri"]
[Result "0-1"]
[ECO "C59"]
[WhiteElo "1814"]
[BlackElo "2414"]
[PlyCount "72"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bc5 11. c3 Bd6 12. d4 exd3 13. Nxd3 0-0 14. Nd2 Re8 15. 0-0 Bf5 16. Ne1 Qc7 17. Nef3 Rad8 18. Re1 Ne4 19. Qa4 Nc5 20. Qh4 Be7 21. Qg3 Bd6 22. Qh4 Nd3 23. Bxd3 Bxd3 24. b4 Nb7 25. Nb3 c5 26. Be3 Re4 27. Qh3 cxb4 28. Nfd2 Re6 29. Nd4 Rf6 30. cxb4 Bxb4 31. Rec1 Qe5 32. N2b3 Be4 33. Ne2 Rg6 34. Nf4 Rgd6 35. Qg4 Bc3 36. Nh5 Rg6 0-1

[Event "Madurai Athens of the East op 2nd"]
[Site "Madurai"]
[Date "2022.06.29"]
[Round "2"]
[White "Laxman, Rajaram"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2403"]
[BlackElo "1873"]
[PlyCount "77"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. 0-0 Qc7 10. Qe2 h6 11. Bxf6 Bxf6 12. Qe3 Na5 13. Qxh6 Bg7 14. Qg5 Nxc4 15. Nxc4 Bf6 16. Qe3 b5 17. Ncd2 e5 18. a4 Rb8 19. axb5 Rxb5 20. Nc4 Be6 21. Qe2 Rfb8 22. Ra6 Kg7 23. Rfa1 Bxc4 24. Qxc4 Rxb2 25. g3 R2b7 26. Kg2 Qd7 27. Qxc5 Rc7 28. Rxa7 Rxc5 29. Rxd7 Rxc3 30. Raa7 Rf8 31. h4 Rc4 32. Nd2 Rd4 33. Rxd4 exd4 34. Rd7 Rd8 35. Rxd8 Bxd8 36. Kf3 Kf6 37. Ke2 g5 38. hxg5+ Kxg5 39. Nf3+ 1-0

[Event "IND-ch U13"]
[Site "Puducherry"]
[Date "2013.06.30"]
[Round "1"]
[White "Harsha, Bharathakoti"]
[Black "Umashankar, A."]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2116"]
[BlackElo "1459"]
[PlyCount "65"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. h4 Bd7 13. h5 0-0-0 14. Qd3 Nf5 15. h6 Rg6 16. h7 Rh8 17. Qxc3 Rg7 18. Qd3 Qa5+ 19. Bd2 Qc5 20. Rb1 Rgxh7 21. Rxh7 Rxh7 22. Rb5 Qe7 23. Rb3 Rh1 24. g3 Qc5 25. Qc3 Qf8 26. Qf3 Qh6 27. Qf2 Rh2 28. Bg2 Qg6 29. Kf1 d4 30. Qg1 Rh8 31. Be4 Qg4 32. Bf3 Qg6 33. Rd3 1-0

