[Event "Kolkata Rapid op"]
[Site "Kolkata"]
[Date "2024.05.06"]
[Round "11"]
[White "Sourath, Biswas"]
[Black "Gomes, Mary Ann"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2139"]
[BlackElo "2338"]
[PlyCount "49"]
[EventDate "2024.05.04"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. e4 Bg7 6. Qd2 0-0 7. 0-0-0 c5 8. Bh6 cxd4 9. Nxd4 Nc5 10. f3 Ne6 11. h4 Bxh6 12. Qxh6 Qa5 13. g4 Nxd4 14. Rxd4 Be6 15. h5 Rac8 16. hxg6 fxg6 17. g5 Nh5 18. Rxh5 gxh5 19. g6 Rxf3 20. Qxh7+ Kf8 21. g7+ Ke8 22. Bb5+ Rc6 23. Qxh5+ Kd8 24. Qxf3 Rxc3 25. Qf8+ 1-0

[Event "Kolkata Rapid op"]
[Site "Kolkata"]
[Date "2024.05.06"]
[Round "10"]
[White "Utsab, Chatterjee"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2243"]
[BlackElo "2139"]
[PlyCount "68"]
[EventDate "2024.05.04"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 e6 6. c3 Bd6 7. Nd2 0-0 8. f4 b6 9. Bd3 Ba6 10. Bc2 Qc7 11. Qf3 Nc6 12. Ba4 b5 13. Bb3 b4 14. Ba4 bxc3 15. bxc3 Ne7 16. Bc2 Rfc8 17. Bb2 Rab8 18. Nb3 Ne4 19. Rc1 Nf5 20. g3 f6 21. Bd3 Bxd3 22. Nxd3 a5 23. c4 Qa7 24. c5 a4 25. Nd2 Qa5 26. Qe2 Rxb2 27. Nxb2 Nxd4 28. Qd3 Rxc5 29. Rxc5 Bxc5 30. Nbc4 dxc4 31. Qxe4 c3 32. Nc4 c2+ 33. Kf2 Qc3 34. Qa8+ Bf8 0-1

[Event "Kolkata Rapid op"]
[Site "Kolkata"]
[Date "2024.05.05"]
[Round "9"]
[White "Sourath, Biswas"]
[Black "Aronyak, Ghosh"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2139"]
[BlackElo "2429"]
[PlyCount "54"]
[EventDate "2024.05.04"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 Be7 5. dxc5 Bxc5 6. Nbd2 0-0 7. Bd3 Nc6 8. 0-0 h6 9. h3 Qe7 10. Bh2 e5 11. Ne4 Nxe4 12. Bxe4 d6 13. c3 f5 14. Bd5+ Kh8 15. b4 Bb6 16. a4 a6 17. Nd2 Qf6 18. Nc4 Bc7 19. b5 axb5 20. axb5 Rxa1 21. Qxa1 Ne7 22. b6 Nxd5 23. bxc7 Nxc7 24. Rd1 Ne8 25. Qa3 f4 26. exf4 exf4 27. Nxd6 Nxd6 1/2-1/2

[Event "Kolkata Rapid op"]
[Site "Kolkata"]
[Date "2024.05.05"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Sengupta, Deep"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2139"]
[BlackElo "2403"]
[PlyCount "76"]
[EventDate "2024.05.04"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB20_2024"]
[SourceDate "2024.05.16"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.16"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Bg5 f6 8. Bh4 g6 9. Bd3 cxd4 10. cxd4 Bd6 11. g4 Ng7 12. a3 0-0 13. g5 f5 14. Qb3 Bd7 15. Bb5 Nh5 16. Be2 Rc8 17. Ng1 f4 18. Bxh5 gxh5 19. Ngf3 Qb6 20. Qxb6 axb6 21. e4 Be8 22. e5 Be7 23. Nb3 Bg6 24. Nfd2 Na5 25. Nxa5 bxa5 26. Ke2 Rc2 27. Rab1 f3+ 28. Ke3 Bxa3 29. Rhc1 Rxc1 30. Rxc1 Bxb2 31. Rc7 a4 32. Rxb7 a3 33. Ra7 Bc1 34. Rc7 Bxd2+ 35. Kxd2 Rf4 36. Bg3 Rxd4+ 37. Kc3 Ra4 38. Rc8+ Kf7 0-1

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "1"]
[White "Makhmudov, Shukhrat"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2115"]
[BlackElo "2305"]
[PlyCount "35"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bf4 Nf6 6. Nb5 e5 7. dxe5 Ne4 8. f3 Nc5 9. Qxd5 Bf5 10. Nd6+ Bxd6 11. exd6 Qa5+ 12. Bd2 Nd3+ 13. Qxd3 Bxd3 14. Bxa5 Bxf1 15. Kxf1 Nxa5 16. Rd1 Nc4 17. Rd4 Rc8 18. d7+ 1-0

[Event "Titled Tuesday intern op 30th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.30"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Kostiukov, Alexandr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2271"]
[PlyCount "84"]
[EventDate "2024.04.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nf3 Nxd4 6. Nxd4 e5 7. Be3 exd4 8. Bxd4 Nf6 9. Qf3 0-0 10. h3 c5 11. Be3 Qa5 12. Bd2 Qb6 13. Bc4 Be6 14. Be2 Qxb2 15. Rb1 Qa3 16. Rxb7 Rab8 17. Rxb8 Rxb8 18. 0-0 Nd7 19. Qd3 Rb6 20. f4 c4 21. Qg3 f5 22. exf5 Bxf5 23. Bxc4+ Kh8 24. Re1 Qc5+ 25. Be3 Qxc4 26. Bxb6 axb6 27. Re8+ Nf8 28. Ne2 Qxc2 29. Kh2 h5 30. Nd4 Qd3 31. Nxf5 Qxf5 32. Qe3 Kh7 33. Qf3 Ne6 34. Re7 Qxf4+ 35. Qxf4 Nxf4 36. Rb7 Nd5 37. a4 Kh6 38. Kg3 Bd4 39. Kf3 Bc5 40. Ra7 Kg5 41. Ke4 Nc3+ 42. Kf3 b5 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Camacho Campusano, David Daniel"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2181"]
[BlackElo "2305"]
[PlyCount "78"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g4 h5 8. g5 Bc5 9. Bg2 Ne7 10. 0-0 Ng6 11. exd5 cxd5 12. Re1 Be7 13. d4 Nh4 14. Qg3 Nxg2 15. Kxg2 0-0 16. g6 Bh4 17. Qe3 fxg6 18. Qxe6+ Kh7 19. Be3 Nb6 20. Rg1 Nc4 21. Kh1 Rf6 22. Qxd5 Qc7 23. Bg5 Rxf2 24. Rg2 Rxg2 25. Qxg2 Bxg5 26. Qxg5 Nxb2 27. Rg1 Qf7 28. Nd5 Rc8 29. Rg2 Rc4 30. Nf4 Rxd4 31. Nxg6 Rd1+ 32. Kh2 Rd5 33. Ne5 Qf6 34. Qxh5+ Kg8 35. Qe8+ Kh7 36. Nf7 Qf4+ 37. Rg3 Rd2+ 38. Kh1 Qf1+ 39. Rg1 Qxh3# 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Kujawski, Adam"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2111"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nd2 e6 5. Ngf3 c5 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. a3 b5 10. Rc1 Nc6 11. Be2 h6 12. h3 Nd7 13. Bd1 Nb6 14. Bc2 Bxc2 15. Rxc2 b4 16. Bc7 b3 17. Rc1 Na4 18. Rb1 Bxa3 19. bxa3 Nxc3 20. 0-0 Kd7 21. Bg3 Rxa3 22. e4 b5 23. exd5 exd5 24. Ne5+ Nxe5 25. Bxe5 f6 26. Bf4 Nxb1 27. Rxb1 Re8 28. Kf1 Kc6 29. Be3 Ra2 30. Ke1 Rea8 31. Kd1 Ra1 32. Kc1 b4 33. g3 R8a2 34. Rxa1 b2+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Lobanov, Sergei"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2502"]
[BlackElo "2305"]
[PlyCount "59"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. h3 e5 7. d5 Na6 8. Nf3 Nd7 9. g4 Ndc5 10. Be2 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. a3 Nd3+ 14. Bxd3 Bxd3 15. Qxd3 Rxf3 16. Ne4 Qh4 17. 0-0-0 Raf8 18. Rhg1 R8f5 19. Rg4 Qxh3 20. Rdg1 Rf7 21. Ng5 Nc5 22. Qc2 Rxe3 23. Nxh3 Rxh3 24. Kb1 Rhf3 25. Qd2 Kh8 26. Qg5 h6 27. Qd8+ Kh7 28. Rg6 Rxf2 29. Rxh6+ Kxh6 30. Qh4# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Sevian, Samuel"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2697"]
[BlackElo "2305"]
[PlyCount "75"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 h6 6. Nxf7 Kxf7 7. Nf3 Bf5 8. Bc4+ e6 9. Ne5+ Ke8 10. g4 Be4 11. 0-0 Nbd7 12. Bxe6 Nxe5 13. dxe5 Qxd1 14. Rxd1 Nd5 15. c4 Nb6 16. b3 Rd8 17. Rxd8+ Kxd8 18. Be3 Kc7 19. f3 Bg6 20. f4 Be4 21. f5 Ba3 22. Re1 Bf3 23. h3 h5 24. g5 h4 25. Kf2 Bh5 26. g6 Nd7 27. Bf7 Rf8 28. Bf4 Kc8 29. e6 Nf6 30. e7 Rh8 31. e8Q+ Nxe8 32. Bxe8 Rf8 33. Bf7 Rxf7 34. gxf7 Bxf7 35. Be5 g6 36. f6 Bc5+ 37. Kf3 Be6 38. Bd4 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2026"]
[PlyCount "73"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 c5 5. c3 Nc6 6. Bg3 c4 7. Nbd2 Qc7 8. e4 Bxg3 9. hxg3 Nf6 10. e5 Nd7 11. Qc2 h6 12. g4 g6 13. Bxc4 dxc4 14. Nxc4 Nb6 15. Nd6+ Kf8 16. Qd2 Kg7 17. 0-0-0 Na5 18. Rh2 Nac4 19. Nxc4 Nxc4 20. Qf4 Qe7 21. Rdh1 Bd7 22. Rxh6 Rag8 23. Qf6+ Qxf6 24. exf6+ Kxf6 25. Rxh8 Rxh8 26. Rxh8 Bc6 27. g5+ Kf5 28. Rf8 Nd6 29. Ne5 Bxg2 30. Nxf7 Nxf7 31. Rxf7+ Kxg5 32. Kd2 a6 33. c4 Kg4 34. Ke3 g5 35. Rf6 Bf1 36. b3 b5 37. c5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2605"]
[PlyCount "49"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Bf4 d6 4. e4 Nc6 5. Nf3 Bg4 6. Bb5 Bxf3 7. Qxf3 Bxd4 8. 0-0-0 e5 9. Ne2 Bxb2+ 10. Kxb2 exf4 11. e5 Nge7 12. h4 0-0 13. h5 Nxe5 14. Qxf4 c6 15. Bd3 Nd5 16. Qh6 Qf6 17. Kb1 Ng4 18. Qc1 Rae8 19. hxg6 fxg6 20. Bc4 Rxe2 21. Rxd5 cxd5 22. Bxe2 Nxf2 23. Rf1 Qd4 24. Qg5 Qe5 25. Qh6 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Rosenberg, Evan"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1926"]
[BlackElo "2305"]
[PlyCount "76"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 Ne4 7. Nd2 Nxd2 8. Qxd2 c6 9. Nc3 Nc7 10. 0-0-0 Ne6 11. Be5 Bxe5 12. dxe5 Qa5 13. Kb1 Bd7 14. h4 h5 15. f4 Ng7 16. e4 Bg4 17. Be2 Bxe2 18. Qxe2 dxe4 19. Nxe4 Nf5 20. Rh3 Rd8 21. Rxd8+ Qxd8 22. Rd3 Qb6 23. Nf6+ exf6 24. exf6+ Kf8 25. a4 Qc7 26. g3 Kg8 27. Qe8+ Kh7 28. Qd7 Qxd7 29. Rxd7 Rb8 30. Rxf7+ Kh6 31. a5 Nxg3 32. a6 bxa6 33. Rxa7 Rf8 34. f7 Nf5 35. Rxa6 Nxh4 36. Rxc6 Nf3 37. b4 h4 38. b5 h3 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Xie, Bryan"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2305"]
[BlackElo "2303"]
[PlyCount "53"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qc8 6. Nc3 e6 7. Rc1 Nbd7 8. cxd5 exd5 9. Nb5 Nc5 10. dxc5 cxb5 11. Bxb5+ Bd7 12. Nf3 Bxc5 13. Bd6 b6 14. Bxc5 bxc5 15. Bxd7+ Kxd7 16. 0-0 Re8 17. Qa3 Ne4 18. Rfd1 Qc6 19. Nd4 Qf6 20. Rxc5 Qxf2+ 21. Kh1 Nxc5 22. Qxc5 Rxe3 23. Qxd5+ Ke7 24. Nf5+ Kf6 25. Nxe3 Qxe3 26. Qxa8 Qe2 27. Qf3+ 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2305"]
[BlackElo "2572"]
[PlyCount "60"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Nbd2 0-0 8. a4 Nc6 9. c3 d5 10. Bd3 d6 11. Qe2 e5 12. dxe5 dxe5 13. Ba6 Qc8 14. Bxb7 Qxb7 15. 0-0 Rad8 16. e4 d4 17. Nc4 Qa6 18. b4 d3 19. Qa2 b5 20. Ncxe5 Nxe5 21. Nxe5 Nxe4 22. c4 Qd6 23. Nf3 Qxb4 24. axb5 Nc3 25. Qxa7 d2 26. Nxd2 Rxd2 27. b6 Rb2 28. Kh1 Qxb6 29. Qe7 Rxf2 30. Rxf2 Qxf2 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Karas, Marek"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2208"]
[BlackElo "2305"]
[PlyCount "56"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. d5 e6 8. 0-0 Re8 9. Bg5 h6 10. Bh4 exd5 11. exd5 Bf5 12. Bd3 Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Rfe1 Ne5 16. Qd1 Nxd3 17. Qxd3 Qb6 18. b3 Qa5 19. Rac1 Rxe1+ 20. Rxe1 Nxd5 21. Qxd5 Qxc3 22. Re7 Rf8 23. Rxb7 Be5 24. Qd1 g5 25. Bg3 Bxg3 26. fxg3 Qxg3 27. Rxa7 Re8 28. Kf1 Re4 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Okike, David"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2157"]
[BlackElo "2305"]
[PlyCount "62"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c4 Nc6 7. cxd5 Qxd5 8. Nc3 Qd7 9. d5 exd5 10. Qxd5 Rd8 11. Qxd7+ Rxd7 12. 0-0 Nh6 13. Bb5 Be7 14. h3 0-0 15. Bxc6 bxc6 16. b3 Be6 17. Bxh6 gxh6 18. Rac1 c4 19. bxc4 Bxc4 20. Rfe1 Rd3 21. Ne4 Bd5 22. Nc5 Ra3 23. Nd4 Bg5 24. Rc2 Re8 25. Nd7 Rd3 26. Nxc6 Bxc6 27. Rxc6 Rxd7 28. g3 Bd8 29. Rxh6 Bb6 30. Kg2 Rd2 31. Rf6 Bd4 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "6"]
[White "Radivojevic, Ivan"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2357"]
[BlackElo "2305"]
[PlyCount "111"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Nd6 14. Nxd5+ exd5 15. 0-0 Qb6 16. Qxd5 Rc8 17. Re1+ Kd7 18. Bf4 Qc6 19. Qd3 Qc4 20. Qe3 Qc5 21. Qd2 Qc2 22. Qa5 Qg6+ 23. Kh1 Qd3 24. Re3 Qf5 25. Qxa7+ Rc7 26. Qd4 Be7 27. Rd1 Re8 28. Rxe7+ Rxe7 29. Qxd6+ Kc8 30. Qd8+ Kb7 31. Bxc7 Qxf3+ 32. Kg1 Rxc7 33. Qd5+ Qxd5 34. Rxd5 Rc1+ 35. Kg2 Kc6 36. Rd3 f5 37. a4 Kb6 38. Rd7 g6 39. Rxh7 Ka5 40. Rg7 Rc6 41. Ra7+ Kb4 42. Kg3 Kb3 43. a5 Kxb2 44. Rb7+ Ka3 45. Rb6 Rc5 46. Rxg6 Rxa5 47. h4 Kb4 48. h5 f4+ 49. Kg4 Kc4 50. h6 Ra8 51. h7 Rh8 52. Rg7 Kd5 53. Kxf4 Ke6 54. Kg5 Ke5 55. Kg6 Ke6 56. Rg8 1-0

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Ashraf, Artin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2340"]
[PlyCount "102"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Bb7 8. Qe2 Bxf3 9. gxf3 e6 10. exd6 cxd6 11. Ne4 d5 12. Nd6+ Kf8 13. 0-0-0 Bh6 14. Bxh6+ Nxh6 15. Qe3 Kg7 16. Nb7 Qc7 17. Nc5 Nxc5 18. dxc5 Rhc8 19. Qd4+ Kg8 20. Qh4 Kg7 21. Qd4+ f6 22. Rhe1 Qc6 23. h4 e5 24. Qe3 Qxc5 25. Qd2 Nf7 26. h5 g5 27. h6+ Kh8 28. Bf5 Nd6 29. Bxc8 Rxc8 30. Qc3 Qxc3 31. bxc3 Rc5 32. Rd3 Nc8 33. Red1 Nb6 34. Kd2 Kg8 35. Ke2 Kf7 36. Kd2 Kg6 37. Rh1 Rc4 38. Ke2 Ra4 39. Kd2 Rxa2 40. Rd1 Kxh6 41. Ke1 Kg6 42. R1d2 Nc4 43. Rd1 Nb6 44. Re3 Rxc2 45. Re2 Rxc3 46. Ra2 d4 47. Rxa6 Nc4 48. Rb1 Na3 49. Rb2 Rxf3 50. Ke2 Rh3 51. f3 Rh2+ 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Drygalov, Sergey"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2305"]
[BlackElo "2547"]
[PlyCount "72"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3 Qc8 9. Bd3 Be7 10. 0-0 0-0 11. Ne5 Bh5 12. Qc2 Bg6 13. Nxg6 hxg6 14. Nf3 a6 15. Qe2 b5 16. a3 Na5 17. Ne5 Nc4 18. a4 Nh5 19. Bd2 Qb7 20. Nxg6 fxg6 21. Qxe6+ Kh8 22. Qxg6 Nf6 23. Bh6 Bd8 24. Bg5 Ne4 25. Qh5+ Kg8 26. Bxd8 Raxd8 27. axb5 axb5 28. f3 Nf6 29. Qg6 Qf7 30. Qg5 Qh5 31. Qc1 Rfe8 32. b3 Nd6 33. Re1 Qh4 34. Rxe8+ Rxe8 35. Qd2 b4 36. cxb4 Qxd4+ 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Mamedov, Rauf"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2305"]
[BlackElo "2640"]
[PlyCount "29"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. c4 Qxb2 6. cxd5 Qxa1 7. Qc2 Na6 8. Bxa6 bxa6 9. Nf3 d6 10. Nfd2 Rb8 11. Nb3 Qxb1+ 12. Qxb1 c4 13. Qc2 cxb3 14. Qc7 b2 15. Qxb8 1-0

[Event "AI Cup Play In"]
[Site "Chess.com INT"]
[Date "2023.09.18"]
[Round "1"]
[White "Durarbayli, Vasif"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2625"]
[BlackElo "2305"]
[PlyCount "63"]
[EventDate "2023.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Qd6 14. Nxd5+ exd5 15. Qxb5 Qd7 16. Qd3 f6 17. Be3 Kf7 18. 0-0-0 Rd8 19. Kb1 Be7 20. Rd2 a5 21. Bb6 Rb8 22. Bxa5 Rb5 23. Bc3 Rhb8 24. Qxh7 Qc7 25. Rg1 Bf8 26. Bxf6 Qf4 27. Rxg7+ Bxg7 28. Qxg7+ Ke6 29. Re2+ Kf5 30. Re5+ Qxe5 31. Bxe5 R8b6 32. Bd4 1-0

[Event "AI Cup Play In"]
[Site "Chess.com INT"]
[Date "2023.09.18"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2517"]
[PlyCount "74"]
[EventDate "2023.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. 0-0 Be7 10. e4 0-0 11. e5 Ne4 12. Nb3 Qb4 13. Qd3 Nxc5 14. Nxc5 Qxf4 15. Bxc6 bxc6 16. Qc3 Bxc5 17. Qxc5 Ba6 18. Rfd1 Be2 19. Rd4 Qf5 20. Nh4 Qxe5 21. Re1 Qh5 22. g3 e5 23. Rb4 a5 24. Rb7 Bb5 25. c4 Bxc4 26. Qxc6 Rac8 27. Qd7 d4 28. Nf5 Be6 29. Ne7+ Kh8 30. Qd6 Rcd8 31. Qc5 d3 32. Rxe5 Qd1+ 33. Kg2 d2 34. Qe3 Bh3+ 35. Kxh3 Qf1+ 36. Kh4 d1Q 37. Nf5 Qg2 0-1

[Event "AI Cup Play In"]
[Site "Chess.com INT"]
[Date "2023.09.18"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Sidorika, Vladislav"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2305"]
[BlackElo "2294"]
[PlyCount "144"]
[EventDate "2023.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3 Qc8 9. Bd3 Be7 10. h3 Bh5 11. 0-0 0-0 12. Rae1 Bg6 13. Bxg6 hxg6 14. Bg5 Qc7 15. Qc2 Rfe8 16. Qd3 Rac8 17. g3 a6 18. Re2 b5 19. a3 Na5 20. Bf4 Bd6 21. Bxd6 Qxd6 22. b4 Nc4 23. Nb3 Nxa3 24. Ra1 Nc4 25. Nc5 Nd7 26. Rea2 e5 27. Rxa6 Nxc5 28. dxc5 Qd8 29. Nd2 e4 30. Qd4 Nxd2 31. Qxd2 e3 32. fxe3 Qg5 33. Kf2 Qf5+ 34. Kg2 Qe4+ 35. Kh2 Qf3 36. Re1 Re5 37. Qg2 Qf5 38. Rd6 Rce8 39. Rf1 Qd3 40. Rd7 f6 41. Rf2 Kh7 42. Rxf6 Rxe3 43. Rf2 R8e5 44. Rdf7 Qxc3 45. Rc2 Qxb4 46. c6 Rc3 47. c7 Qc4 48. Rxc3 Qxc3 49. Qf2 Qc4 50. Kg1 Re2 51. Qf1 Qc5+ 52. Kh1 Rc2 53. h4 d4 54. Qf3 Qe5 55. Rf8 Qe1+ 56. Qf1 Qxf1+ 57. Rxf1 Rxc7 58. Rb1 d3 59. Kg2 d2 60. Rd1 Rd7 61. Kf3 Kg8 62. Ke2 Kf7 63. Rb1 d1Q+ 64. Rxd1 Rxd1 65. Kxd1 Ke6 66. Kc2 Ke5 67. Kb3 Ke4 68. Kb4 Kf3 69. Kxb5 Kxg3 70. h5 gxh5 71. Kc5 h4 72. Kd4 h3 0-1

[Event "AI Cup Play In"]
[Site "Chess.com INT"]
[Date "2023.09.18"]
[Round "4"]
[White "Sztokbant, Bernardo Vainzoff"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2213"]
[BlackElo "2305"]
[PlyCount "76"]
[EventDate "2023.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. h3 Bh5 10. Ngf3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Rfe1 Bg6 14. Bxg6 hxg6 15. Ne5 Ne7 16. Re2 b5 17. Qxb5 Rab8 18. Qa4 Rb7 19. Nb3 Ne4 20. Nd3 g5 21. Nbc5 Nxc5 22. Nxc5 Rc7 23. Rae1 Ng6 24. g3 e5 25. Nb3 e4 26. Nc5 f5 27. Qb3 Kh7 28. c4 dxc4 29. Qxc4 Rd8 30. Qb3 Re8 31. Rd1 e3 32. Rxe3 Rxe3 33. Qxe3 Rxc5 34. Qxg5 Rd5 35. Qh5+ Kg8 36. Qf3 f4 37. g4 Rxd4 38. Rxd4 Qxd4 0-1

[Event "AI Cup Play In"]
[Site "Chess.com INT"]
[Date "2023.09.18"]
[Round "2"]
[White "Zakhartsov, Vladimir"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2526"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "2023.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. h3 e5 7. d5 Na6 8. g4 Nd7 9. Nge2 Ndc5 10. Ng3 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. Nxf5 Rxf5 14. Qg4 Qf6 15. Rg1 Rf8 16. 0-0-0 Kh8 17. Kb1 Bh6 18. a3 Bf4 19. h4 Qg6 20. Qxg6 hxg6 21. Bxc5 Nxc5 22. b4 Nb3 23. Bd3 Rh5 24. Rg4 Nd2+ 25. Kc2 Nf3 26. Nb5 Rxh4 27. Rxh4+ Nxh4 28. Nxc7 Bg5 29. Rf1 Be7 30. Ne6 Rf7 31. c5 dxc5 32. bxc5 Bxc5 33. Rh1 Bxf2 34. Bxg6 Rd7 35. Be4 Kg8 36. Kd3 Rf7 37. Rc1 Rd7 38. Rc8+ Kf7 39. Rf8+ Ke7 40. Rxf2 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "2"]
[White "Baskakov, Egor"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2215"]
[BlackElo "2305"]
[PlyCount "51"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 Qxb2 11. Nd2 Qa3 12. 0-0 Qxd3 13. Rb1 Qa6 14. Qg4 Nd7 15. f4 0-0-0 16. f5 Re8 17. Nf3 Qd3 18. Rb3 exf5 19. Nxf5 Qe4 20. Qh3 Re6 21. Rf2 Ne7 22. Nd2 Qc2 23. Nd6+ Rxd6 24. exd6 Qd1+ 25. Rf1 Qe2 26. Rxf7 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "5"]
[White "Manukian, Artak"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2196"]
[BlackElo "2305"]
[PlyCount "85"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. Qb3 Qb6 7. c5 Bxc3+ 8. bxc3 Qxb3 9. axb3 Nd7 10. b4 Ne7 11. b5 0-0 12. Nf3 b6 13. bxc6 Nxc6 14. Bb5 Rfc8 15. cxb6 Nxb6 16. 0-0 Ne7 17. Ba3 Ng6 18. Bc5 Nf8 19. Nh4 Be4 20. f3 Bc2 21. Rfc1 Bb3 22. Ba6 Rc7 23. Bd6 Rd7 24. Bb5 Rdd8 25. Rcb1 Bc4 26. Bc6 Rac8 27. Bb7 Bd3 28. Rc1 Rc4 29. Ba6 Rxd6 30. exd6 g5 31. Bxc4 Bxc4 32. Rxa7 gxh4 33. Rb1 Nbd7 34. Rbb7 Kg7 35. Rxd7 Nxd7 36. Rxd7 Kf6 37. f4 Bb5 38. Rb7 Bc6 39. Rc7 Ba4 40. Kf2 h5 41. Ke3 Bb5 42. Kd2 Ba4 43. Kc1 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Gholami Orimi, Mahdi"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2305"]
[BlackElo "2413"]
[PlyCount "122"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Be7 6. Nbd2 0-0 7. Bd3 b6 8. 0-0 Bb7 9. a4 a6 10. h3 d6 11. a5 bxa5 12. Nc4 Nc6 13. Bd2 Qb8 14. Nxa5 Nxa5 15. Bxa5 Rc8 16. Bd2 Be4 17. Bxe4 Nxe4 18. b3 d5 19. Ra2 Bd6 20. Qe2 Qb5 21. Re1 Qxe2 22. Rxe2 Nc3 23. Bxc3 Rxc3 24. Re3 Bb4 25. Rxc3 Bxc3 26. Kf1 f6 27. Ke2 e5 28. dxe5 fxe5 29. Ng5 a5 30. Ne6 Rc8 31. Ng5 e4 32. Ne6 h6 33. Nf4 Rc5 34. Ne6 Rc6 35. Nf4 Rd6 36. Ra4 g5 37. Nh5 Kf7 38. f3 Kg6 39. Ng3 exf3+ 40. Kxf3 Re6 41. Ne2 Bd2 42. Nd4 Re3+ 43. Kf2 Re4 44. Nf3 Bc3 45. g4 Kf6 46. Rxe4 dxe4 47. Ne1 Ke5 48. Ng2 Kd4 49. Ne3 Bd2 50. Nf5+ Kc3 51. Nxh6 Kxc2 52. Ke2 Bf4 53. Nf7 Kxb3 54. h4 gxh4 55. g5 h3 56. g6 h2 57. g7 h1Q 58. g8Q Qf3+ 59. Ke1 Bg3+ 60. Kd2 Qd3+ 61. Kc1 Bf4# 0-1

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Ionescu, Mihai"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2305"]
[BlackElo "2245"]
[PlyCount "77"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. Nbd2 Bg7 6. Bc4 0-0 7. 0-0 d6 8. h3 e6 9. a4 a5 10. Qe2 Nbd7 11. c3 Qe7 12. Bh2 Kh8 13. e4 e5 14. dxe5 dxe5 15. Rfd1 Nh5 16. Bd5 Bxd5 17. exd5 f5 18. Nc4 f4 19. Nd4 Nc5 20. Nc6 Qe8 21. N4xe5 f3 22. gxf3 Nf4 23. Qe3 Nxh3+ 24. Kg2 Qc8 25. Ne7 Qd8 26. N7xg6+ hxg6 27. Nxg6+ Kg8 28. Nxf8 Qxf8 29. Kxh3 Qf5+ 30. Kg2 Kf7 31. Qf4 Qxf4 32. Bxf4 Rg8 33. Kf1 Bf6 34. Bxc7 Nd7 35. Re1 Rh8 36. Kg2 Rg8+ 37. Bg3 Rh8 38. Re6 Rg8 39. Rd6 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "1"]
[White "Sourath, Biswas"]
[Black "San, Thit Lwin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2242"]
[PlyCount "63"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Bxg3 11. hxg3 h6 12. dxc5 Bb7 13. Nd6 Qc7 14. Nxb7 Qxb7 15. cxb6 Qxb6 16. Qe2 Rfd8 17. 0-0 Rab8 18. Rab1 Ne7 19. Rfd1 Ned5 20. Ne5 Qc7 21. a3 Rb6 22. c4 Ne7 23. b4 Rbd6 24. Bc2 Rxd1+ 25. Rxd1 Rxd1+ 26. Bxd1 Nf5 27. Nf3 Nd6 28. c5 Nde4 29. Bc2 Nc3 30. Qd3 Ncd5 31. Qd4 a5 32. b5 1-0

[Event "Julius Baer Play In"]
[Site "Chess.com INT"]
[Date "2023.07.24"]
[Round "3.79"]
[White "Prohaszka, Peter"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2585"]
[BlackElo "2305"]
[PlyCount "101"]
[EventDate "2023.07.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 c5 7. d5 e6 8. h3 a6 9. 0-0 exd5 10. exd5 Ne8 11. Re1 Nd7 12. Bg5 f6 13. Bf4 Ne5 14. Bf1 Bd7 15. a4 Qb6 16. a5 Qc7 17. Nxe5 dxe5 18. Be3 Nd6 19. Bd3 f5 20. f3 Rae8 21. Bf1 f4 22. Bf2 e4 23. Nxe4 Nxe4 24. fxe4 f3 25. gxf3 Qf4 26. Bg2 Be5 27. Kf1 Qh2 28. Ra3 Bxh3 29. Bxh3 Qxh3+ 30. Ke2 Bxb2 31. Rb3 Qg2 32. Re3 Bd4 33. Rg1 Qh2 34. Rh1 Qf4 35. Qd3 Qe5 36. Rh3 Rf7 37. Kf1 Bxe3 38. Qxe3 Qa1+ 39. Kg2 Qa2 40. Qxc5 Qe2 41. d6 Qd3 42. Qd5 Qxd5 43. cxd5 Rd7 44. Bg3 Rc8 45. Rh1 Rc2+ 46. Kh3 Rc3 47. Rf1 Ra3 48. e5 Re3 49. e6 Rd8 50. d7 Kf8 51. Bh4 1-0

[Event "Julius Baer Play In"]
[Site "Chess.com INT"]
[Date "2023.07.24"]
[Round "2.66"]
[White "Sourath, Biswas"]
[Black "Nasuta, Grzegorz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2552"]
[PlyCount "42"]
[EventDate "2023.07.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Nh5 6. dxc5 Nxf4 7. exf4 g6 8. c3 Bh6 9. Bb5 Bxf4 10. Qa4 Qc7 11. Qd4 0-0 12. Qxd5 Rd8 13. Qe4 Bf5 14. Qe2 Ne5 15. Nd4 a6 16. Ba4 Nd3+ 17. Kf1 Nxb2 18. Nxf5 Rxd2 19. Nxe7+ Kf8 20. Nd5 Qxc5 21. Qf3 Nd3 0-1

[Event "Julius Baer Play In"]
[Site "Chess.com INT"]
[Date "2023.07.24"]
[Round "1.52"]
[White "Sourath, Biswas"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2305"]
[BlackElo "2566"]
[PlyCount "92"]
[EventDate "2023.07.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Nf3 Qb6 7. Rb1 Bg4 8. Be2 Nbd7 9. 0-0 0-0 10. Ne5 Bxe2 11. Qxe2 Qd8 12. Bh2 e6 13. a4 a6 14. b4 Ne8 15. Nxd7 Qxd7 16. a5 Qe7 17. h5 e5 18. h6 Bh8 19. Qd2 Nd6 20. Na4 Nc4 21. Qd1 Rae8 22. Nc5 e4 23. Rb3 f5 24. Qe2 Qf7 25. Rc3 Rd8 26. Re1 Rfe8 27. Rd1 Bf6 28. g4 Kh8 29. Kh1 Re7 30. Rg1 fxg4 31. Rxg4 g5 32. Nxe4 dxe4 33. Qxc4 Qh5 34. Qe2 Qxh6 35. Rc5 Rf8 36. Qf1 Qg6 37. Qg2 Rg8 38. Qh3 Rf7 39. Bf4 Rfg7 40. Be5 h6 41. Qg2 Bxe5 42. Rxe5 Rf8 43. Rexe4 Rgf7 44. Ref4 Qh5+ 45. Kg1 gxf4 46. exf4 Qxg4 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "4"]
[White "Ilamparthi, AR."]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2393"]
[BlackElo "2305"]
[PlyCount "77"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 0-0 9. Nb3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Ne4 12. Qf4 Re8 13. 0-0 Be6 14. Rad1 Bxb3 15. axb3 Nc5 16. Bc4 Ne6 17. Bxe6 Rxe6 18. Nxd4 Nxd4 19. Rxd4 Qe7 20. Qd2 Re2 21. Qd3 b6 22. Rd7 Qe8 23. h3 g6 24. Rd1 Rc8 25. c4 Re1+ 26. Rxe1 Qxe1+ 27. Qf1 Qb4 28. Qd1 Re8 29. Qf3 Qe1+ 30. Kh2 Qe5+ 31. g3 Rf8 32. Rxa7 Qxb2 33. Rb7 Kg7 34. Rxb6 Qd4 35. Rb7 Qb2 36. Kg2 Kg8 37. h4 f6 38. Qd5+ Kh8 39. Qd7 1-0

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "3"]
[White "Savitha Shri, B."]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2418"]
[BlackElo "2305"]
[PlyCount "62"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Na6 8. Ne2 0-0 9. 0-0 Nc7 10. Qc2 h5 11. Nf4 h4 12. h3 Re8 13. Bh7+ Kf8 14. Be4 Ne6 15. Nh5 Ng5 16. Bxg5 fxg5 17. f4 gxf4 18. Nxf4 Qg5 19. Ne2 Qe3+ 20. Rf2 Qxe4 21. Qb3 Be6 22. Qxb7 Rab8 23. Qxa7 Rxb2 24. Raf1 Be7 25. Nf4 Rxf2 26. Rxf2 Bc4 27. Kh2 Bd6 28. g3 hxg3+ 29. Kxg3 Qe3+ 30. Rf3 Bxf4+ 31. Kg4 Be6+ 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2699"]
[PlyCount "76"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. g4 Ng7 10. Bb5 g5 11. Bg3 h5 12. gxh5 Nxh5 13. Rg1 Bd7 14. dxc5 Bxc5 15. Nb3 Be7 16. Bd3 Nxg3 17. Bg6+ Kf8 18. Rxg3 f5 19. Nbd4 Bf6 20. Nxf5 exf5 21. Qxd5 Qe7 22. Nxg5 Bxg5 23. Rxg5 Be6 24. Qg2 Rxh2 25. Qxh2 Qxg5 26. Qd6+ Qe7 27. Qf4 Qf6 28. Qh6+ Qg7 29. Qh5 Ne7 30. Bh7 Qg1+ 31. Ke2 Bc4+ 32. Kf3 Bd5+ 33. Kf4 Qxf2+ 34. Ke5 Qxe3+ 35. Kf6 Qe6+ 36. Kg5 Kg7 37. Rg1 Qe3+ 38. Kh4+ Qxg1 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "1"]
[White "Thiel, Thomas"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2215"]
[BlackElo "2305"]
[PlyCount "88"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 Qxd4 8. Qxd4 Nxd4 9. 0-0-0 h6 10. Bxf6 exf6 11. Rxd4 Bc5 12. Re4+ Kf8 13. Re2 Bf5 14. Nf3 Rc8 15. Rd1 a6 16. Nd4 Bg4 17. f3 Bh5 18. Nf5 Bg6 19. Nd6 Bxd6 20. Rxd6 b5 21. Bd3 Bxd3 22. Rxd3 b4 23. Kc2 bxc3 24. Rxc3 Rxc3+ 25. Kxc3 g5 26. Kb4 Kg7 27. Ka5 Ra8 28. b4 f5 29. Rc2 Rb8 30. a4 f6 31. Rc6 Rd8 32. Rxa6 Rd2 33. b5 Rxg2 34. b6 Rb2 35. Ra7+ Kg6 36. b7 g4 37. fxg4 f4 38. Ra6 Rxb7 39. Rb6 Rxb6 40. Kxb6 f3 41. a5 f2 42. a6 f1Q 43. a7 Qg2 44. Kc7 Qa8 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "2"]
[White "Kevlishvili, Robby"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2539"]
[BlackElo "2305"]
[PlyCount "84"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. Bg2 Bc5 8. 0-0 Ne7 9. Rd1 d4 10. Nb1 Ne5 11. Qh5 d3 12. Qxe5 Bd4 13. Qh5 dxc2 14. Rf1 cxb1Q 15. Rxb1 0-0 16. b4 Qb6 17. a4 Rad8 18. Qe2 a6 19. d3 Ng6 20. Kh2 Ne5 21. Rb3 c5 22. Ba3 a5 23. b5 Nc6 24. Qc2 Nb4 25. Qc4 Rc8 26. f4 e5 27. f5 Kh8 28. f6 gxf6 29. Bc1 Qe6 30. Bh6 Rg8 31. Qxe6 fxe6 32. Rxf6 Rg6 33. Rxg6 hxg6 34. Bf1 Kh7 35. Bg5 Rf8 36. Rb1 Rf2+ 37. Bg2 Nxd3 38. h4 Rb2 39. Rf1 Rf2 40. Rd1 c4 41. Kh3 Rf7 42. Rh1 Nf2+ 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "7"]
[White "Kruckenhauser, Arthur"]
[Black "Sourath, Biswas"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2374"]
[BlackElo "2305"]
[PlyCount "206"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. d4 dxe4 8. Nxe4 Qxd4 9. Nxf6+ Qxf6 10. Qb3 Qe7 11. 0-0 Qc7 12. a4 a5 13. Be3 Nd7 14. Rad1 Be7 15. Bf3 0-0 16. Rfe1 Rad8 17. c3 b6 18. Qc4 Ne5 19. Qf4 Nxf3+ 20. Qxf3 Rd5 21. c4 Rdd8 22. Qe4 Bb4 23. Rf1 c5 24. Bf4 Qe7 25. Be5 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Qc6 h6 29. Qd6 Qxd6 30. Bxd6 f5 31. Bc7 Kf7 32. Bxb6 e5 33. f3 Ke6 34. Kf2 g6 35. Bc7 h5 36. Ke2 Kf6 37. Bd8+ Ke6 38. Bg5 Kd7 39. g4 Ke6 40. gxh5 gxh5 41. Be3 Kd7 42. Bg5 Ke6 43. Bh4 Kd7 44. Ke3 Ke6 45. Bf2 Kd6 46. b3 Ke6 47. Kd3 Kd6 48. Bh4 Ke6 49. Bg5 Kd6 50. Bh6 Ke6 51. Bf8 Kd7 52. Ke2 Ke6 53. Kf2 Kd7 54. Bh6 Ke6 55. Be3 Kd6 56. Kf1 Ke6 57. Bf2 Kd6 58. Kg2 f4 59. Kf1 Ke6 60. Ke2 Kf5 61. Kd3 Ba3 62. Be1 Bb4 63. Bxb4 cxb4 64. c5 Ke6 65. Ke4 h4 66. c6 Kd6 67. c7 Kxc7 68. Kxe5 Kc6 69. Kxf4 Kd5 70. Kg5 Kd4 71. f4 Kc3 72. f5 Kxb3 73. f6 Kxa4 74. f7 b3 75. f8Q b2 76. Qf5 Kb3 77. Qb1 a4 78. Qd1+ Kc3 79. Kxh4 a3 80. Qf3+ Kc2 81. Qxa3 b1Q 82. Qg3 Kd2 83. Qg5+ Ke2 84. Qg4+ Kf2 85. Kg5 Qh7 86. h4 Qg8+ 87. Kf4 Qh8 88. h5 Ke1 89. Kg5 Qg7+ 90. Kh4 Qf6+ 91. Qg5 Qd4+ 92. Qg4 Qf6+ 93. Kh3 Qf1+ 94. Kg3 Qg1+ 95. Kf4 Qd4+ 96. Kg5 Qe5+ 97. Kh6 Qh8+ 98. Kg5 Qg7+ 99. Kf5 Qd7+ 100. Kf4 Qd4+ 101. Kg3 Qg1+ 102. Kh3 Qh1+ 103. Kg3 Qg1+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "5"]
[White "Papayan, Oleg"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2253"]
[BlackElo "2305"]
[PlyCount "58"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Qe2 e6 5. exd5 cxd5 6. Qb5+ Nd7 7. Qxb7 Bxf3 8. gxf3 Ngf6 9. Nb5 Rc8 10. Nxa7 Rxc2 11. Nc6 Rxc6 12. Qxc6 Bc5 13. Be2 0-0 14. d3 Qa5+ 15. Bd2 Bxf2+ 16. Kxf2 Qxd2 17. Qc3 Qf4 18. Rag1 h5 19. h3 Qh4+ 20. Kf1 Rb8 21. Rg2 d4 22. Qe1 Qf4 23. Bd1 Nd5 24. Rf2 Ne3+ 25. Ke2 Ne5 26. Qd2 Qf5 27. Rhh2 Ng6 28. f4 Nxf4+ 29. Ke1 Nxd3+ 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "1"]
[White "Simonovic, Miroslav"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2082"]
[BlackElo "2305"]
[PlyCount "126"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be7 5. c4 0-0 6. Nc3 dxc4 7. Bxc4 c5 8. Nge2 cxd4 9. Qxd4 Nc6 10. Qxd8 Rxd8 11. a3 a6 12. Rd1 Bf5 13. e4 Rxd1+ 14. Kxd1 Rd8+ 15. Kc2 Bg4 16. f3 Bc8 17. Rd1 Rxd1 18. Nxd1 Bd6 19. h3 Ne5 20. Bd5 Ng6 21. b4 Nh4 22. Ne3 g6 23. Kc3 Bb8 24. a4 Ba7 25. Nd4 Bb8 26. Ne2 Be5+ 27. Kc4 Bb8 28. b5 axb5+ 29. axb5 Kf8 30. f4 g5 31. g3 Ng6 32. f5 Ne5+ 33. Kc5 Ba7+ 34. b6 Nd7+ 35. Kb5 Bxb6 36. Nc4 Bc7 37. g4 h5 38. Nd4 hxg4 39. hxg4 Ke7 40. Na5 Ne5 41. Nxb7 Bd7+ 42. Kb4 Nxg4 43. Nc5 Bd6 44. Nb5 Ne3 45. Nxd6 Nxd5+ 46. exd5 Kxd6 47. Kc4 Bxf5 48. Nb7+ Kc7 49. Nc5 Bh3 50. Kd4 Bg2 51. Nd3 Kd6 52. Nb2 Bxd5 53. Nd3 f5 54. Nf2 g4 55. Ke3 Ke5 56. Nd3+ Kf6 57. Kf4 Be4 58. Ne5 Ke6 59. Nxg4 fxg4 60. Kxe4 f5+ 61. Kf4 Kf6 62. Kg3 Kg5 63. Kf2 f4 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Andreassen, Lars"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2168"]
[PlyCount "38"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 Bxf4 5. exf4 Ne7 6. c3 0-0 7. Nbd2 b6 8. h4 c5 9. h5 h6 10. Ne5 cxd4 11. cxd4 Nbc6 12. Ndf3 Nxe5 13. Nxe5 Qd6 14. Qd2 Bb7 15. Bd3 Rac8 16. 0-0 Rc7 17. Rfc1 Rfc8 18. Rxc7 Qxc7 19. Rc1 Qxc1+ 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2305"]
[BlackElo "2574"]
[PlyCount "86"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 c5 4. c3 b6 5. Bg2 Bb7 6. 0-0 Nf6 7. b3 0-0 8. Bb2 d6 9. c4 cxd4 10. Bxd4 Nbd7 11. Bb2 Rc8 12. Nc3 Rc5 13. Qd2 Qa8 14. Rad1 a6 15. Rfe1 Rfc8 16. Nh4 Bxg2 17. Nxg2 b5 18. Ne3 bxc4 19. bxc4 Nb6 20. Ncd5 Nfxd5 21. Nxd5 Nxd5 22. Bxg7 Rxc4 23. Ba1 Nc7 24. Qg5 Re8 25. Rc1 Ne6 26. Qh6 Rec8 27. Rxc4 Rxc4 28. h3 Qe4 29. e3 f6 30. Rd1 Qf3 31. Rf1 Rc2 32. e4 Qxe4 33. Rc1 Rxc1+ 34. Qxc1 Kf7 35. Bc3 Qc4 36. Qa3 d5 37. Bd2 d4 38. Qa5 d3 39. Kh2 Nd4 40. Be3 Nf3+ 41. Kg2 Qc6 42. Kf1 Ne5 43. Bd4 Qh1# 0-1

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "8"]
[White "Sourath, Biswas"]
[Black "Kopylov, Daniel"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2305"]
[BlackElo "2388"]
[PlyCount "83"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 Bg4 6. f3 Bd7 7. c3 a5 8. a4 e6 9. Bd6 Bxd6 10. cxd6 0-0 11. Ne2 Ne8 12. Nd2 Nxd6 13. Bxc6 bxc6 14. Nd4 Rb8 15. Rb1 Qg5 16. Kf2 c5 17. Ne2 Nf5 18. Nf1 Bc6 19. b3 e5 20. Qd2 Qh4+ 21. g3 Qf6 22. Kg1 Rbd8 23. Qe1 d4 24. e4 d3 25. Nc1 Qh6 26. Qd2 Qh3 27. exf5 Bxf3 28. Ne3 e4 29. Na2 g6 30. f6 Rd6 31. c4 Rxf6 32. Nc3 Bxh1 33. Kxh1 Rf3 34. Ncd5 Rxg3 35. Qb2 f5 36. Ne7+ Kf7 37. N3d5 Rg4 38. Qf6+ Ke8 39. Qc6+ Kf7 40. Qf6+ Ke8 41. Qc6+ Kf7 42. Qf6+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "6"]
[White "Sourath, Biswas"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2305"]
[BlackElo "2009"]
[PlyCount "85"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Bf5 8. Ng5 e5 9. d5 cxd5 10. cxd5 h6 11. e4 Bg4 12. f3 Bc8 13. Nh3 b5 14. Be3 b4 15. Na4 Nbd7 16. Rc1 Ba6 17. Rf2 Qa5 18. b3 Rfc8 19. Rfc2 Rxc2 20. Qxc2 Bb5 21. Bf1 Bxf1 22. Kxf1 Bf8 23. Qd2 g5 24. Nf2 Be7 25. Rc6 Ne8 26. Ng4 Kg7 27. Bf2 Bd8 28. Ne3 Nb6 29. Nf5+ Kh7 30. Bxb6 Bxb6 31. Qe2 Bc5 32. Qc4 Ng7 33. Nxd6 Bxd6 34. Rxd6 Rb8 35. Ra6 Qd8 36. Rxa7 Rc8 37. Qe2 Rc1+ 38. Kg2 Qc8 39. Qa6 Rc2+ 40. Kg1 Rc1+ 41. Kg2 Rc2+ 42. Kg1 Rc1+ 43. Kg2 1/2-1/2

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "3"]
[White "Dominguez Perez, Leinier"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2739"]
[BlackElo "2305"]
[PlyCount "47"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. Nh4 Bd7 5. d4 c5 6. dxc5 e6 7. Nf3 Bxc5 8. Bd3 Nc6 9. 0-0 Nge7 10. Re1 Ng6 11. c3 0-0 12. b4 Bb6 13. Bg5 Qc7 14. Bxg6 hxg6 15. Nbd2 d4 16. Rc1 dxc3 17. Rxc3 Qb8 18. Ne4 Bc8 19. Nf6+ gxf6 20. Bxf6 Bd8 21. Qd2 Bxf6 22. exf6 Kh7 23. Ng5+ Kg8 24. Nh7 1-0

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "9"]
[White "Gordievsky, Dmitry"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2517"]
[BlackElo "2305"]
[PlyCount "89"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 b6 9. h3 Bb7 10. Re1 exd4 11. Nxd4 Re8 12. g4 Nc5 13. f3 c6 14. Bg5 h6 15. Bh4 Qc7 16. Bg3 Rad8 17. Qd2 Qc8 18. Rad1 Nh7 19. b4 Ne6 20. Nde2 Be5 21. f4 Bg7 22. f5 Nef8 23. Bxd6 Be5 24. c5 g5 25. Qe3 Nd7 26. Rd2 Bxd6 27. Rxd6 Ne5 28. Red1 Rxd6 29. cxd6 Qd7 30. Qd4 Ba6 31. Ng3 Nf6 32. Kh1 Kg7 33. a4 Bc4 34. a5 bxa5 35. bxa5 Qb7 36. Rb1 Qa6 37. Rb8 Rxb8 38. Qxe5 Kg8 39. Qxf6 Qc8 40. Nh5 Qf8 41. Qd4 Bb3 42. Nf6+ Kh8 43. Nd7+ Qg7 44. Qxg7+ Kxg7 45. Nxb8 1-0

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "7"]
[White "Koellner, Ruben Gideon"]
[Black "Sourath, Biswas"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2429"]
[BlackElo "2305"]
[PlyCount "142"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. c4 a5 7. b5 c5 8. dxc5 Nfd7 9. Ba3 Bxa1 10. Qxa1 Nf6 11. cxd5 Qxd5 12. Bc4 Qh5 13. 0-0 Re8 14. Ne5 Be6 15. Bxe6 fxe6 16. Ndf3 Nbd7 17. Nxd7 Nxd7 18. Qd4 Qd5 19. Qc3 Rac8 20. e4 Qxe4 21. Rd1 Nf6 22. Qxa5 Ra8 23. Qc3 Qa4 24. Rd3 Red8 25. Rxd8+ Rxd8 26. h3 Qxb5 27. Qe5 Qb1+ 28. Kh2 Qxa2 29. c6 Qxa3 30. c7 Re8 31. Qxe6+ Kg7 32. c8Q Rxc8 33. Qxc8 Qd6+ 34. g3 Qc6 35. Qxc6 bxc6 36. Ne5 c5 37. Kg2 e6 38. Kf3 Kf8 39. Nd3 Nd7 40. Ke4 Ke7 41. Nf4 Kd6 42. Kd3 e5 43. Ne2 Nb6 44. Nc3 c4+ 45. Ke4 Nd7 46. Na4 Nf6+ 47. Ke3 Kd5 48. h4 Nd7 49. Nc3+ Kc5 50. h5 Nf6 51. hxg6 hxg6 52. Na2 Kb5 53. f4 e4 54. Kd4 e3 55. Kxe3 Kc5 56. Nc3 Nd5+ 57. Nxd5 Kxd5 58. g4 c3 59. Kd3 c2 60. Kxc2 Ke4 61. f5 gxf5 62. g5 Ke5 63. Kd3 f4 64. Ke2 Kf5 65. Kf3 Kxg5 66. Kf2 Kg4 67. Kg2 f3+ 68. Kf2 Kf4 69. Kf1 Ke3 70. Ke1 f2+ 71. Kf1 Kf3 1/2-1/2

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "6"]
[White "Santiago, Yago de Moura"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2481"]
[BlackElo "2305"]
[PlyCount "94"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h3 d6 6. Bg5 c6 7. Nf3 e5 8. d5 Na6 9. Nd2 h6 10. Bh4 Qb6 11. Rb1 Nh5 12. Be2 Nf4 13. 0-0 f5 14. Be7 Rf7 15. c5 dxc5 16. d6 Be6 17. Bc4 Nc7 18. exf5 gxf5 19. Re1 Ncd5 20. a3 Nxe7 21. dxe7 Rxe7 22. Bxe6+ Nxe6 23. Nc4 Qc7 24. Qh5 Rf8 25. Rbd1 Nd4 26. Ne3 Qc8 27. Ne2 Qe8 28. Qh4 Re6 29. Nxd4 cxd4 30. Nc4 e4 31. Qg3 Qg6 32. Qb3 Rf7 33. Kh1 Kh7 34. a4 d3 35. Ne3 Bd4 36. Rd2 f4 37. Nf1 Rfe7 38. Qc4 c5 39. b4 b6 40. a5 Qf5 41. axb6 axb6 42. bxc5 bxc5 43. Rb1 f3 44. Ng3 fxg2+ 45. Kxg2 Qf3+ 46. Kh2 Bxf2 47. Nf1 Rg6 0-1

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2305"]
[BlackElo "2587"]
[PlyCount "88"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 Nd7 5. g3 e5 6. Bg2 Ne7 7. 0-0 0-0 8. e4 exd4 9. Nxd4 Nc6 10. Be3 Nde5 11. Nxc6 bxc6 12. b3 Nxc4 13. bxc4 Bxc3 14. Bh6 Re8 15. Rb1 Be6 16. Qd3 Qf6 17. e5 Bxe5 18. Bxc6 Bf5 19. Qd2 Bxb1 20. Bxa8 Bc3 21. Bg5 Bxd2 22. Bxf6 Bxa2 23. Bd5 a5 24. Ra1 Re1+ 25. Rxe1 Bxe1 26. Bd8 c6 27. Bxc6 Bxc4 28. Bf6 Bb3 29. Kf1 Bb4 30. Ke2 a4 31. Kd3 a3 32. f3 a2 33. Bb5 d5 34. Bb2 Bf8 35. Kc3 Bc4 36. Bxc4 dxc4 37. Kxc4 Bg7 38. Kb3 Bxb2 39. Kxa2 Bd4 40. Kb3 Kg7 41. Kc4 Bg1 42. h3 Bh2 43. g4 Kf6 44. Kd3 Kg5 0-1

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2305"]
[BlackElo "2533"]
[PlyCount "90"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 c6 5. Qd2 b5 6. Bd3 Nbd7 7. Nf3 Bb7 8. e5 b4 9. Ne4 Nxe4 10. Bxe4 d5 11. Bd3 e6 12. h4 h6 13. c3 Qb6 14. 0-0 a5 15. Rac1 Rc8 16. c4 c5 17. Be3 cxd4 18. Bxd4 Bc5 19. cxd5 Bxd5 20. Qe3 Bxf3 21. gxf3 Bxd4 22. Rxc8+ Ke7 23. Qc1 Rxc8 24. Qxc8 Nxe5 25. Be4 f5 26. Rc1 Bxf2+ 27. Kg2 Bxh4 28. Rc7+ Kd6 29. Rc2 fxe4 30. fxe4 Bd8 31. b3 Ke7 32. Rd2 h5 33. Rd1 g5 34. Qc1 Nf7 35. Qd2 Qc6 36. Qd4 Bb6 37. Qd3 Ne5 38. Qe2 Ng6 39. Kh2 Nf4 40. Qf3 Qc2+ 41. Kh1 g4 42. Qf1 Qxe4+ 43. Kh2 Bc7 44. Kg1 Ne2+ 45. Kf2 Bg3# 0-1

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "1"]
[White "Sourath, Biswas"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2613"]
[PlyCount "129"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Qb3 Bd6 9. Bxd6 Qxd6 10. Be2 0-0 11. 0-0 Rab8 12. Rae1 b5 13. a3 a5 14. Nh4 Be4 15. f3 Qf4 16. fxe4 Qxd2 17. exd5 Qe3+ 18. Kh1 Nxd4 19. Qd1 Nxe2 20. Rxe2 Qh6 21. Nf3 Nxd5 22. Qd4 Rbd8 23. Qc5 Nf4 24. Re4 Nxg2 25. Qxb5 Ne3 26. Rg1 Nf5 27. Qe2 Rd7 28. Ne5 Rd2 29. Ng4 Qg5 30. Nf6+ Qxf6 31. Qxd2 Rd8 32. Qg5 Qxg5 33. Rxg5 Kf8 34. b4 axb4 35. axb4 Rc8 36. c4 Nd6 37. Reg4 Rxc4 38. Rxc4 Nxc4 39. Rc5 Nd6 40. b5 Ke8 41. b6 Kd8 42. Rc7 g5 43. Rc6 Kd7 44. Rc7+ Kd8 45. Kg2 h5 46. Kf3 f5 47. Ke3 Nc8 48. Rc6 Ne7 49. Rxe6 Nd5+ 50. Kd4 Nf4 51. Rc6 Kd7 52. b7 Kxc6 53. b8Q h4 54. Qc8+ Kd6 55. Qxf5 h3 56. Ke4 Ne6 57. Qxh3 Ke7 58. Ke5 Nf8 59. Qf5 Nd7+ 60. Kd4 Nf6 61. Qxg5 Ke6 62. Qe5+ Kf7 63. h4 Kg6 64. Qg5+ Kf7 65. h5 1-0

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "8"]
[White "Sourath, Biswas"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2547"]
[PlyCount "135"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bd3 Nh5 8. Bg3 g6 9. Ne5 Nxg3 10. Nxc6 bxc6 11. hxg3 Rb8 12. Rb1 Kf8 13. Qf3 Kg8 14. 0-0 Kg7 15. e4 Bd7 16. Rfe1 a5 17. exd5 cxd5 18. dxc5 Bxc5 19. Nb3 Bb6 20. c4 a4 21. Nd2 Qf6 22. cxd5 exd5 23. Qxf6+ Kxf6 24. Nf3 Rhc8 25. Ne5 Be6 26. Nf3 Ba7 27. Re2 Rc7 28. Rd1 h5 29. Kh2 g5 30. Rdd2 Rc1 31. Rc2 Ra1 32. a3 Rh8 33. Ne5 h4 34. Nc6 Bb6 35. Nb4 hxg3+ 36. Kxg3 Rg1 37. Rxe6+ fxe6 38. Rc6 Bd4 39. Nxd5+ Ke5 40. Nc7 Rh6 41. Bc4 Rc1 42. Nxe6 Ba7 43. Nd8 Rxc6 44. Nxc6+ Kd6 45. Nxa7 Rxc4 46. Nb5+ Ke5 47. Nc3 g4 48. Nd1 Kd4 49. Kxg4 Rc2 50. Nc3 Rxf2 51. Nxa4 Rxg2+ 52. Kf4 Kc4 53. b4 Ra2 54. Nc5 Rxa3 55. Ne4 Kxb4 56. Ke5 Ra8 57. Kd5 Rd8+ 58. Nd6 Rh8 59. Nf7 Rh1 60. Ne5 Rd1+ 61. Ke4 Kc3 62. Nf3 Rh1 63. Kd5 Kd3 64. Ne5+ Ke3 65. Nc4+ Kf4 66. Kc5 Rc1 67. Kd4 Rxc4+ 68. Kxc4 1/2-1/2

[Event "Aimchess Play In op"]
[Site "Chess.com INT"]
[Date "2023.06.12"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2305"]
[BlackElo "2619"]
[PlyCount "86"]
[EventDate "2023.06.12"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. a4 a5 9. Bd3 d6 10. Be4 Bxe4 11. Nxe4 f5 12. Ng3 Nf6 13. 0-0 0-0 14. Qd3 Nbd7 15. Rfe1 d5 16. Qa3 c5 17. Rac1 Ne4 18. c4 Kh8 19. Qb3 cxd4 20. cxd5 dxe3 21. Rxe3 Nec5 22. Qb5 f4 23. Rxe6 Nxe6 24. dxe6 Qxe6 25. Re1 Qf7 26. Ng5 Qg6 27. Re6 Nf6 28. Nf1 Rab8 29. Re7 Rbc8 30. Ne6 Rg8 31. Nxf4 Qg4 32. Qe5 Rc1 33. Nd3 Rd1 34. Qb5 Rf8 35. Ne5 Qb4 36. Qe2 Qxe7 37. Ng6+ hxg6 38. Qxe7 Re8 39. Qc7 Ree1 40. Qc8+ Kh7 41. Qh3+ Nh5 42. g4 Rxf1+ 43. Kg2 Rg1+ 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "6"]
[White "Fridman, Daniel"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2586"]
[BlackElo "2305"]
[PlyCount "54"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 b6 9. h3 Bb7 10. Re1 exd4 11. Nxd4 Re8 12. Bf4 Nc5 13. Qc2 Nfd7 14. Rad1 Bxd4 15. Rxd4 Ne6 16. Rdd1 Nxf4 17. gxf4 Qh4 18. Qd2 Nf6 19. e5 Bxg2 20. Kxg2 Nh5 21. Re4 f5 22. Rd4 c5 23. Rxd6 Nxf4+ 24. Kf3 Qxh3+ 25. Kxf4 g5+ 26. Kxg5 Qg4+ 27. Kh6 Qh4# 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "9"]
[White "Goutham Krishna, H."]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2082"]
[BlackElo "2305"]
[PlyCount "140"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bf4 c5 6. e3 cxd4 7. exd4 d5 8. h3 Nc6 9. Be2 b6 10. 0-0 Bb7 11. Ne5 dxc4 12. Bf3 Rc8 13. Qa4 Qxd4 14. Bxc6 Qxf4 15. Bxb7 Rc7 16. Nxf7 Rxb7 17. g3 Qf5 18. g4 Nxg4 19. Qc6 Rbb8 20. Qxc4 Rxf7 21. hxg4 Qf4 22. Qe6 Qe5 23. Rae1 Qxe6 24. Rxe6 Rc8 25. Nd5 Kf8 26. b3 Rd8 27. Ne3 Rd2 28. Rc6 Bd4 29. Nd1 Rxa2 30. Kg2 Rd2 31. Kg3 Rd3+ 32. Kh4 Rxb3 33. f4 Bf6+ 34. g5 Be5 35. Kg4 Rb4 36. Kh3 Rfxf4 37. Rxf4+ Rxf4 38. Ne3 Rf3+ 39. Kg4 Rxe3 40. Rc4 Rg3+ 41. Kh4 Rf3 42. Kg4 Rf4+ 43. Rxf4+ Bxf4 44. Kxf4 a5 45. Ke5 a4 46. Kd4 a3 47. Kc3 e5 48. Kb3 Ke7 49. Kxa3 Ke6 50. Kb4 Kf5 51. Kc4 Kxg5 52. Kd3 Kf4 53. Ke2 b5 54. Kd3 b4 55. Kc4 h5 56. Kxb4 h4 57. Kc4 h3 58. Kd5 h2 59. Ke6 h1Q 60. Kf6 g5 61. Kg6 g4 62. Kf6 g3 63. Ke6 g2 64. Kd5 e4 65. Kd4 e3 66. Kd3 e2 67. Kd2 e1Q+ 68. Kd3 g1Q 69. Kc2 Qc6+ 70. Kd3 Qge3# 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "1"]
[White "Jiganchine, Roman"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2205"]
[BlackElo "2305"]
[PlyCount "112"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ exd5 15. Bg5+ f6 16. Qxd7+ Kxd7 17. Be3 Bb4+ 18. Ke2 Ke6 19. Rhd1 Rac8 20. a3 Ba5 21. Rac1 Bb6 22. Kd3 d4 23. Bf4 Kd5 24. h4 g6 25. Rh1 h6 26. Bg3 g5 27. f4 g4 28. f5 h5 29. Rhe1 Rce8 30. Bf4 Ba5 31. b4 Bb6 32. a4 a5 33. b5 Bc5 34. Bd2 Re5 35. Bxa5 Ra8 36. Bc7 Rxe1 37. Rxe1 Rxa4 38. b6 Ra3+ 39. Kc2 Rc3+ 40. Kb2 Kc4 41. Rc1 Ba3+ 42. Kb1 Bxc1 43. Ka2 Rc2+ 44. Kb1 Rc3 45. b7 Rb3+ 46. Kxc1 Rxb7 47. Bd6 d3 48. Kd2 Rd7 49. Bf4 Kd5 50. Kxd3 Ra7 51. Be3 Ra3+ 52. Ke2 Ke4 53. Kf1 Kxf5 54. Kg2 Ke4 55. Kg3 Rxe3+ 56. fxe3 Kxe3 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "7"]
[White "Sanal, Vahap"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2577"]
[BlackElo "2305"]
[PlyCount "35"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 e6 4. Nbd2 c5 5. g3 Nc6 6. Bg2 g6 7. 0-0 Bg7 8. c3 Nge7 9. Re1 0-0 10. e5 d4 11. c4 Qc7 12. Qe2 Nb8 13. Ne4 b6 14. Nf6+ Kh8 15. Ng5 h6 16. Bxa8 hxg5 17. Bxg5 Nbc6 18. Qg4 1-0

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Afanasieva, Alexandra"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2305"]
[BlackElo "1857"]
[PlyCount "37"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 b6 3. Nc3 e6 4. e4 Bb7 5. Bd3 Bb4 6. Qe2 d5 7. e5 Ne4 8. Bd2 Nxd2 9. Qxd2 c5 10. a3 cxd4 11. axb4 dxc3 12. bxc3 d4 13. Nf3 Bxf3 14. gxf3 dxc3 15. Bb5+ Nd7 16. Qd6 Qe7 17. Bc6 Qxd6 18. exd6 Rc8 19. Rxa7 1-0

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "11"]
[White "Sourath, Biswas"]
[Black "Djordjevic, Vuk D"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2385"]
[PlyCount "121"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 Qd6 7. g3 b6 8. c3 c5 9. Bd3 0-0 10. Qe2 a5 11. a4 Ba6 12. Bxa6 Rxa6 13. 0-0 Ra7 14. Nb1 Ne4 15. Na3 Re7 16. Nb5 Qd8 17. Rfd1 c4 18. Nd2 Nd6 19. b3 Nxb5 20. axb5 cxb3 21. Nxb3 Rc7 22. Rdc1 Qd7 23. Nd2 Rfc8 24. Qd3 Qd6 25. Kg2 Nd7 26. Nf3 Rc4 27. Nd2 R4c7 28. Nf3 f6 29. Ra2 Nf8 30. h4 Qd7 31. Nd2 Ng6 32. h5 Ne7 33. Nf1 Nf5 34. g4 Nd6 35. Ne3 Qxb5 36. Qxb5 Nxb5 37. Rb2 Nxc3 38. Rxb6 Ne2 39. Rxc7 Rxc7 40. f5 Nf4+ 41. Kf3 e5 42. h6 Kf7 43. hxg7 Kxg7 44. dxe5 fxe5 45. g5 d4 46. Ng4 Nd5 47. Rd6 Nc3 48. f6+ Kg6 49. Nxe5+ Kxg5 50. f7 Rc8 51. Nd7 a4 52. f8Q Rxf8+ 53. Nxf8 a3 54. Ra6 a2 55. Ne6+ Kf5 56. Nxd4+ Ke5 57. Ne2 Nd5 58. Rxa2 Nb4 59. Ra5+ Kf6 60. Ra4 Nc6 61. Ra6 1-0

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Gorovets, Andrey"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2305"]
[BlackElo "2463"]
[PlyCount "71"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Bb4 5. g3 0-0 6. Bg2 d6 7. 0-0 Bxc3 8. bxc3 Qe7 9. Ba3 c5 10. Nd2 e5 11. Rb1 e4 12. f3 e3 13. Nb3 b6 14. dxc5 dxc5 15. f4 Bb7 16. Bxb7 Qxb7 17. Nxc5 Qe7 18. Ne4 Qxe4 19. Bxf8 Kxf8 20. Rb5 Nbd7 21. Qd6+ Kf7 22. Re5 Nxe5 23. fxe5 Ne8 24. Qd7+ Kg6 25. Qe6+ Nf6 26. Qd6 Qxc4 27. exf6 gxf6 28. Qd7 Qe4 29. Rf4 Qb1+ 30. Rf1 Qc2 31. g4 Rg8 32. Qe6 Kg7 33. Rxf5 Rf8 34. g5 Qxe2 35. gxf6+ Kg6 36. f7+ 1-0

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2305"]
[BlackElo "2613"]
[PlyCount "60"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. g3 Bd7 7. Bg2 Re8 8. 0-0 Qc8 9. Re1 Bh3 10. Bh1 h6 11. Nbd2 Nbd7 12. e4 e5 13. Nf1 Ng4 14. Ne3 Nxe3 15. Rxe3 Bg4 16. Qd3 exd4 17. Bxd4 Nc5 18. Qc3 Bf8 19. e5 Bxf3 20. Rxf3 dxe5 21. Bxe5 Nd7 22. Bd4 c5 23. Bf6 Re6 24. Re1 Rxf6 25. Rxf6 Bg7 26. Bd5 Nxf6 27. Bf3 Qd7 28. Qa5 b6 29. Qc3 Re8 30. Rd1 Qe7 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "8"]
[White "Sourath, Biswas"]
[Black "Molina, Roberto Junio Brito"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "2403"]
[PlyCount "143"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 Qd6 7. g3 c5 8. dxc5 Qxc5 9. c3 0-0 10. Bd3 b6 11. Qe2 a5 12. Nb3 Qc7 13. Nbd4 Ba6 14. Nb5 Qc5 15. a4 Nbd7 16. 0-0 Rfe8 17. Ne5 Nxe5 18. fxe5 Nd7 19. Rfe1 Bxb5 20. Bxb5 Red8 21. Rad1 Qc7 22. h4 Nf8 23. h5 h6 24. Rd4 Qe7 25. Red1 Rac8 26. Rg4 Kh8 27. Rdd4 f6 28. exf6 Qxf6 29. Rdf4 Qe7 30. Qe5 Qc7 31. Qe3 e5 32. Rf5 d4 33. cxd4 exd4 34. Rxd4 Qc1+ 35. Kg2 Qxb2 36. Rxd8 Rxd8 37. Qf4 Ne6 38. Qe4 Nc5 39. Qe7 Qd4 40. Rf8+ Rxf8 41. Qxf8+ Kh7 42. Be8 Qd5+ 43. Kh2 Qg8 44. Qf5+ Kh8 45. Bf7 Qf8 46. Qg6 Nxa4 47. f4 Nc5 48. Ba2 Nd7 49. Qe6 Nf6 50. Qxb6 a4 51. Qa5 a3 52. Qf5 Qd8 53. Kh3 Qd7 54. Be6 Qe8 55. g4 a2 56. Bxa2 Qe2 57. Qc8+ Qe8 58. Qxe8+ Nxe8 59. g5 Nd6 60. Kg4 Kh7 61. gxh6 Kxh6 62. Bb1 Ne8 63. Bg6 Nf6+ 64. Kh4 Nd5 65. Kg4 Ne7 66. f5 Ng8 67. Kf4 Nf6 68. Ke5 Nxh5 69. Bxh5 Kxh5 70. Ke6 Kg5 71. Kf7 Kxf5 72. Kxg7 1/2-1/2

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "10"]
[White "Sourath, Biswas"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2305"]
[BlackElo "2572"]
[PlyCount "68"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. 0-0 0-0 9. a4 a5 10. Na3 d6 11. Nb5 c6 12. Na3 Nd7 13. Nc4 Nhf6 14. c3 Ba6 15. Re1 Rfd8 16. Qc2 e5 17. e4 h6 18. Ne3 Bxe2 19. Rxe2 g6 20. Nc4 Qe6 21. Qd3 Kg7 22. h3 Nh5 23. d5 cxd5 24. exd5 Qf6 25. Qc2 Nf4 26. Re3 Nxd5 27. Rd3 Qe6 28. Rad1 N7f6 29. Qb3 Rab8 30. Re1 Nf4 31. Rde3 Rdc8 32. Ncd2 Qxb3 33. Nxb3 N6d5 34. Re4 f5 0-1

[Event "Titled Tuesday intern op 06th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "3"]
[White "Toktomushev, Teimur"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2212"]
[BlackElo "2305"]
[PlyCount "64"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 h5 12. 0-0 Rb8 13. a4 Bd7 14. h3 c4 15. Nh1 b6 16. Nf2 Re8 17. f4 Nd3 18. Nxd3 Nxe4 19. Ne5 Nxc3 20. bxc3 dxe5 21. Bxc4 exf4 22. Bxf4 Rc8 23. Ba2 Rxc3 24. d6 Bf5 25. Rc1 Rd3 26. Qc2 Bd4+ 27. Kh1 Rxh3+ 28. gxh3 Bxc2 29. Rxc2 Qh4 30. Rf3 Re1+ 31. Kh2 Qf6 32. d7 Kh7 0-1

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "4"]
[White "Jovic, Stanoje"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2075"]
[BlackElo "2281"]
[PlyCount "97"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Re8 8. e4 c6 9. h3 d5 10. Bg5 dxc4 11. dxc4 h6 12. Be3 Be6 13. Qe2 Nbd7 14. Rfd1 Qe7 15. b3 Nc5 16. Nxe5 Nfxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe5 19. Rac1 Bxh3 20. Bxh6 Bxg3 21. fxg3 Qxe4 22. Qxe4 Rxe4 23. Re1 Rae8 24. Rxe4 Rxe4 25. Kf2 f6 26. Be3 Bg4 27. Rc2 a5 28. a4 Bd1 29. Rc3 Kf7 30. Ke1 Bg4 31. Kd2 Re5 32. Rd3 b5 33. Rd6 bxc4 34. bxc4 Re6 35. Rxe6 Bxe6 36. Kc3 Bg4 37. Kb3 Bd1+ 38. Ka3 Ke6 39. Bb6 Kf5 40. Bxa5 Be2 41. Kb4 Kg4 42. Bc7 f5 43. a5 g5 44. a6 Kf3 45. Kc5 f4 46. gxf4 g4 47. f5 g3 48. Bxg3 Kxg3 49. a7 1-0

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "3"]
[White "Sai, Han Thiha"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2070"]
[BlackElo "2281"]
[PlyCount "75"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. d5 Qe7 9. Nd2 c5 10. g4 Ne8 11. h4 f5 12. gxf5 gxf5 13. exf5 Ndf6 14. Rg1 Bxf5 15. h5 h6 16. Bxh6 Kh7 17. Bg5 Rg8 18. Nde4 Bh6 19. Rg3 Qf7 20. Bxh6 Nxe4 21. Nxe4 Bxe4 22. Be3 Nf6 23. h6 Rxg3 24. fxg3 Rg8 25. g4 Qe7 26. g5 Nd7 27. Kd2 Nb6 28. Qg1 Bg6 29. Rf1 e4 30. Qg3 Re8 31. Rf6 Nc8 32. Bg4 Qc7 33. Bxc8 Qa5+ 34. Ke2 Qxa2 35. Qxd6 Qxb2+ 36. Bd2 e3 37. Qd7+ Kh8 38. Qg7# 1-0

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Fernandez Siles, Luis"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2281"]
[BlackElo "2218"]
[PlyCount "35"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Ne4 7. Bb2 f5 8. Nbd2 Nc6 9. c4 Nxd2 10. Qxd2 e5 11. d5 Ne7 12. Ng5 Bh6 13. h4 f4 14. e3 fxg3 15. fxg3 Nf5 16. Qf2 Nxh4 17. Nf7 Nxg2 18. Nxh6+ 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "3"]
[White "Debray, Christopher"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2322"]
[BlackElo "2281"]
[PlyCount "81"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. c4 Nf8 11. Ng3 Bc7 12. Qf3 Ng6 13. Rfe1 Be6 14. Rad1 Qd7 15. h3 Rad8 16. Nh5 Qd6 17. Ng3 Qb4 18. b3 Qa5 19. Re2 Nh4 20. Qe4 Ng6 21. Qf3 Nh4 22. Qh5 Ng6 23. Qxa5 Bxa5 24. Nf5 Bxf5 25. Bxf5 Nf4 26. Rc2 Ne6 27. a3 Bb6 28. Rcd2 c5 29. Bxe6 Rxe6 30. dxc5 Rxd2 31. Rxd2 Bc7 32. Rd7 Rc6 33. Bf4 Ba5 34. Rxb7 g5 35. Bd6 Bc3 36. Rxa7 Rc8 37. b4 Re8 38. g3 Re1+ 39. Kg2 Re2 40. Kf3 Bd4 41. Kxe2 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "7"]
[White "Golubev, Mikhail"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2461"]
[BlackElo "2281"]
[PlyCount "98"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Ne7 9. Bg5 c5 10. cxd5 Qxd5 11. Bxe7 Kxe7 12. Nf3 Nc6 13. Be2 Rhd8 14. 0-0 cxd4 15. cxd4 Nxd4 16. Nxd4 Qxd4 17. Qc1 Qxe5 18. Bxh5 Rac8 19. Qg5+ Qf6 20. Qg3 Rh8 21. Rad1 Kf8 22. Bf3 Qxh4 23. Qxh4 Rxh4 24. Bxb7 Rb8 25. Bc6 Rc4 26. Bd7 Rc7 27. Ba4 Rc3 28. Ra1 Rb6 29. Bd1 Rb1 30. Rxb1 Bxb1 31. Bf3 Bd3 32. Ra1 Rb3 33. Bd1 Rb1 34. Rxb1 Bxb1 35. Kf1 Ba2 36. Ke1 Ke7 37. Kd2 Kd6 38. f4 Bd5 39. g3 Kc5 40. Kc3 Bg2 41. Bh5 f6 42. Bd1 Bf1 43. Bb3 e5 44. fxe5 fxe5 45. Bc2 Bg2 46. Bf5 e4 47. Bg6 Kd5 48. Bf7+ Ke5 49. Bc4 Kf5 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "8"]
[White "Kirillov, Dmitry1111"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2179"]
[BlackElo "2281"]
[PlyCount "59"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 Nf8 12. Kb1 Be6 13. c4 Rc8 14. a3 Bb8 15. Nc3 b5 16. cxb5 cxb5 17. Bxb5 Re7 18. d5 Bg4 19. Rc1 Be5 20. Qd3 g6 21. Ka1 Bf5 22. Qd2 Qa5 23. Bc6 Rec7 24. Nb5 Qxd2 25. Bxd2 Re7 26. Bb4 a6 27. Bxe7 axb5 28. Bxb5 Rb8 29. a4 Nd7 30. Rhe1 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "5"]
[White "Rodriguez, Santiago"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2252"]
[BlackElo "2281"]
[PlyCount "35"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. c4 Nc6 6. cxd5 Qxd5 7. Nc3 Qf5 8. Bd3 Qg5 9. Nf3 Qxg2 10. Rg1 Qh3 11. Rg3 Qh5 12. Nb5 Rb8 13. Nc7+ Kd8 14. Nb5 Ke8 15. Rc1 c4 16. Bxc4 Bh6 17. Be2 Qd5 18. Nc7+ 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Babazada, Khazar Araz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2281"]
[BlackElo "2474"]
[PlyCount "164"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nb5 Na6 7. Be2 c6 8. Nc3 Nc7 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 Nd7 12. e4 dxe4 13. Bxe4 Ne6 14. Be3 Nf6 15. Bf3 Qa5 16. Qe2 Rfd8 17. Rfd1 Qb4 18. a3 Qxb2 19. Na4 Qb5 20. Qxb5 cxb5 21. Nc3 Nc7 22. Bxb7 Rab8 23. Bf3 Nfd5 24. Nxd5 Nxd5 25. Bg5 Bf6 26. Bxf6 exf6 27. Rd3 Rbc8 28. Rb1 Nf4 29. Rd2 Rc3 30. Rxb5 Rxa3 31. Rb7 a5 32. c4 Rc3 33. c5 Nxh3+ 34. gxh3 Rxf3 35. c6 Rc3 36. d5 Rc8 37. Rb6 a4 38. d6 a3 39. d7 Rd8 40. Ra6 Kf8 41. Kg2 Ke7 42. Rxa3 Rxc6 43. Re3+ Re6 44. Red3 f5 45. Rd4 h5 46. R4d3 Re4 47. Rd4 Rxd4 48. Rxd4 Rxd7 49. Rb4 Rd6 50. Kf3 Kf6 51. Kf4 g5+ 52. Kg3 Rd3+ 53. f3 h4+ 54. Kf2 Rd2+ 55. Ke3 Rh2 56. Rb6+ Kg7 57. Rb5 Kg6 58. Rb6+ f6 59. Rb8 Rxh3 60. Rg8+ Kf7 61. Rh8 Kg7 62. Rd8 Rh1 63. Rd7+ Kg6 64. Kf2 Ra1 65. Kg2 Ra2+ 66. Kh3 Ra3 67. Kg2 g4 68. fxg4 fxg4 69. Rd4 Ra2+ 70. Kg1 f5 71. Kh1 Kg5 72. Kg1 h3 73. Kh1 f4 74. Rd3 g3 75. Rd1 Kg4 76. Kg1 f3 77. Rd4+ Kf5 78. Rd5+ Ke4 79. Rd1 Rg2+ 80. Kh1 Rh2+ 81. Kg1 f2+ 82. Kf1 Rh1+ 0-1

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "6"]
[White "Sourath, Biswas"]
[Black "Davidson, Kevin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2281"]
[BlackElo "2154"]
[PlyCount "45"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. 0-0-0 b5 7. f3 b4 8. Nb1 a5 9. Bh6 Bxh6 10. Qxh6 a4 11. h4 Be6 12. e5 dxe5 13. dxe5 Nd5 14. h5 Nd7 15. hxg6 fxg6 16. Nh3 Nxe5 17. Ng5 Qd6 18. Ne4 Qc7 19. Ng5 Qd7 20. Qg7 Rg8 21. Qxe5 Bf5 22. Rxh7 Rd8 23. Rh8 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "1"]
[White "Sourath, Biswas"]
[Black "Eke, Salih"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2281"]
[BlackElo "2283"]
[PlyCount "35"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bf5 6. dxc5 e6 7. Nd4 Bxc5 8. Nxf5 exf5 9. c3 0-0 10. Be2 Ne4 11. Nxe4 fxe4 12. Qb3 Na5 13. Qa4 Nc6 14. Rd1 Rc8 15. 0-0 Ne7 16. c4 d4 17. exd4 Bxd4 18. c5 1-0

[Event "Titled Tuesday intern op 23rd May Late"]
[Site "Chess.com INT"]
[Date "2023.05.23"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Mickiewicz, Piotr"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2281"]
[BlackElo "2245"]
[PlyCount "105"]
[EventDate "2023.05.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. h3 Kf8 7. 0-0 h6 8. Bh2 g6 9. a4 a6 10. Nbd2 Kg7 11. a5 d6 12. axb6 cxb6 13. c3 Nbd7 14. Qb3 Qc7 15. Bd3 b5 16. e4 Nb6 17. e5 Nfd5 18. Ne4 Nc8 19. exd6 Nxd6 20. Nc5 Qc6 21. Ne5 Qc7 22. Bxg6 Qc8 23. Qc2 f5 24. Bh5 Bg5 25. Ng6 Re8 26. Bxd6 Nf6 27. Be5 Kh7 28. Bxf6 Bxf6 29. Ne5 Rg8 30. Bg6+ Rxg6 31. Nxg6 Kxg6 32. Qe2 Bd5 33. Rae1 Kf7 34. Qh5+ Kg7 35. Re3 Qe8 36. Rg3+ Kh7 37. Qxe8 Rxe8 38. Re1 h5 39. Rge3 f4 40. R3e2 f3 41. gxf3 Rg8+ 42. Kf1 Bxf3 43. Rxe6 Bh4 44. R6e5 Bg2+ 45. Ke2 Kg6 46. Rg1 Kf6 47. Ne4+ Kf7 48. Ng5+ Bxg5 49. Rxg2 Kf6 50. f4 Bxf4 51. Rxg8 Bxe5 52. dxe5+ Kf7 53. Ra8 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "5"]
[White "Avazkhonov, Alikhon"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1538"]
[BlackElo "2281"]
[PlyCount "106"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. Qd2 a6 9. d5 Ne5 10. Ng3 Bd7 11. a4 Qa5 12. h3 b5 13. cxb5 axb5 14. Bxb5 Bxb5 15. Nxb5 Qxb5 16. axb5 Rxa1+ 17. Kf2 Ra2 18. Rc1 Rxb2 19. Rc2 Nc4 20. Rxb2 Nxd2 21. Rxd2 Rb8 22. e5 Nd7 23. exd6 exd6 24. Ne4 Rb6 25. Ra2 f5 26. Ra8+ Nf8 27. Ng5 Rxb5 28. Ne6 Rb7 29. Nxf8 Bxf8 30. Bh6 Rf7 31. Rd8 f4 32. h4 Rf5 33. Ke2 Rf6 34. Kd3 Rf5 35. Kc4 Rf6 36. Kb5 Rf5 37. Bxf8 Rxf8 38. Rxd6 Rb8+ 39. Kxc5 Rb2 40. Rc6 Kf7 41. Rc7+ Ke8 42. Kd6 Rxg2 43. Rxh7 Rf2 44. Rh8+ Kf7 45. Kd7 Rxf3 46. d6 Rd3 47. Kc7 Rc3+ 48. Kd8 Rd3 49. d7 f3 50. Rh7+ Kg8 51. Re7 f2 52. Ke8 f1Q 53. d8Q Qf8# 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "6"]
[White "Demchenko, Anton"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2623"]
[BlackElo "2281"]
[PlyCount "49"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. Nge2 Nh6 8. Ng3 Bg6 9. cxd5 cxd5 10. Bd3 Nf5 11. Bxf5 Bxf5 12. Nxf5 exf5 13. Bg5 Qb6 14. 0-0 Bxc3 15. bxc3 Qc6 16. c4 0-0 17. cxd5 Qxd5 18. Qxh5 Qxd4 19. e6 fxe6 20. Rab1 b6 21. Rfd1 Qa4 22. Be7 Re8 23. Rb4 Qc6 24. Rc4 Rxe7 25. Rd8+ 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "2"]
[White "Lenderman, Aleksandr"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2572"]
[BlackElo "2281"]
[PlyCount "83"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Re1 a6 9. d5 Kh8 10. Be3 Nc5 11. Nd2 a5 12. a3 a4 13. Bxc5 dxc5 14. Nxa4 b6 15. b4 Bd7 16. Nc3 Qe7 17. Qb3 Ng8 18. Nb5 Rfc8 19. bxc5 Qxc5 20. Qb4 Bf8 21. Qxc5 Bxc5 22. Nb3 Bf8 23. Red1 Bxb5 24. cxb5 Rxa3 25. Rxa3 Bxa3 26. Ra1 Bd6 27. Nd2 Bc5 28. Ra7 Nf6 29. h4 h5 30. g3 Ne8 31. Nc4 Bd4 32. g4 Nf6 33. d6 Nxe4 34. dxc7 Nxf2 35. Kg2 Bc5 36. Rb7 Kg7 37. Nxb6 Bxb6 38. Rxb6 Nxg4 39. Bxg4 hxg4 40. Rc6 Kf8 41. b6 Ra8 42. c8Q+ 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Cezila, Rubens Jr"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2281"]
[BlackElo "2314"]
[PlyCount "88"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 a5 6. Bg2 a4 7. 0-0 d6 8. d3 axb3 9. axb3 Rxa1 10. Bxa1 Nc6 11. Bc3 e5 12. b4 Bg4 13. b5 Ne7 14. h3 Bd7 15. Nbd2 Qc8 16. Qb3 Bxh3 17. c5 Ned5 18. Bb2 Qg4 19. Nh2 Qxe2 20. Bxh3 Qxd2 21. Bg2 Ne7 22. Bxb7 Rb8 23. Bg2 Qa5 24. cxd6 cxd6 25. Ra1 Qxb5 26. Qxb5 Rxb5 27. Ra8+ Bf8 28. Ba3 Rb6 29. Nf3 Kg7 30. Nd2 Nf5 31. Nc4 Rb3 32. g4 Nxg4 33. Bd5 Rxd3 34. Be4 Rd4 35. Bxf5 gxf5 36. Nb6 Rd1+ 37. Kg2 Rd2 38. Nc4 Rxf2+ 39. Kg1 Ra2 40. Kf1 h5 41. Ra7 h4 42. Nb2 h3 43. Kg1 Ra1+ 44. Nd1 Rxd1# 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Koepke, Christian"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2281"]
[BlackElo "2308"]
[PlyCount "87"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 f6 6. c3 Bg4 7. Qb3 Qd7 8. Nbd2 e6 9. h3 Bh5 10. Be2 Bf7 11. 0-0 Nge7 12. Bh2 g5 13. Ne1 Nf5 14. f4 Bd6 15. Nd3 Rg8 16. Rae1 Ne3 17. Rf2 g4 18. hxg4 0-0-0 19. Nf1 Nxg4 20. Bxg4 Rxg4 21. Nc5 Bxc5 22. dxc5 Rdg8 23. Qd1 Bh5 24. Qd3 Bg6 25. Qe2 Be4 26. Ne3 R4g6 27. Rd1 Qg7 28. Kf1 e5 29. f5 Rg5 30. g4 h5 31. Nxd5 Rxg4 32. Ke1 Bxd5 33. Rxd5 Qg5 34. Rd6 Qc1+ 35. Rd1 Qg5 36. Rd6 Qh4 37. Kd2 Re4 38. Qf3 Rgg4 39. Kc2 Qg5 40. Rfd2 Rh4 41. Qd3 Qg8 42. Rd7 Qe8 43. Qd6 Rd4 44. Qc7# 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "7"]
[White "Sourath, Biswas"]
[Black "Martic, Ivan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2281"]
[BlackElo "2301"]
[PlyCount "82"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. c3 cxd4 6. exd4 Bg4 7. Qb3 Qc8 8. Nbd2 Bxf3 9. Nxf3 e6 10. Bd3 Be7 11. 0-0 0-0 12. Rfe1 a6 13. Qc2 b5 14. Ne5 g6 15. a3 Nxe5 16. Bxe5 Nd7 17. Bf4 Bf6 18. Qe2 Nb6 19. Bh6 Bg7 20. Bxg7 Kxg7 21. Qe5+ Kg8 22. h4 Qb8 23. Qe3 Nc4 24. Qe2 Qf4 25. g3 Qf6 26. a4 Rab8 27. b3 Nd6 28. Qe5 Qxe5 29. dxe5 Nf5 30. axb5 axb5 31. Ra5 Rfc8 32. Rc1 Nd4 33. Ra7 Nf3+ 34. Kg2 Nxe5 35. Be2 b4 36. c4 dxc4 37. bxc4 b3 38. Ra4 Rd8 39. c5 Rd2 40. Kf1 b2 41. Rb1 Rc2 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "1"]
[White "Sourath, Biswas"]
[Black "Miazhynski, Michael"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2281"]
[BlackElo "2145"]
[PlyCount "133"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 a6 6. Be2 0-0 7. 0-0 c5 8. dxc5 Nc6 9. Nd4 Qa5 10. Nb3 Qd8 11. Bf3 e5 12. Bg5 e4 13. Be2 Be6 14. Nd4 h6 15. Bh4 Qa5 16. Nxe6 fxe6 17. a3 Qxc5 18. Na4 Qa5 19. c4 Rad8 20. b4 Qc7 21. Bg3 Qf7 22. Qc2 d4 23. exd4 Nxd4 24. Qa2 Nh5 25. Bxh5 gxh5 26. Rad1 e5 27. Nc5 Rc8 28. Rfe1 b6 29. Nxe4 Qxc4 30. Qxc4+ Rxc4 31. h4 Rc2 32. Kh2 Nf5 33. Rd2 Rxd2 34. Nxd2 Nxg3 35. Kxg3 Rd8 36. Nf3 Rd3 37. Re3 Rxe3 38. fxe3 Kf7 39. Nd2 Ke6 40. e4 Bf8 41. Nc4 b5 42. Ne3 Kf6 43. Nd5+ Kf7 44. Nc7 Bd6 45. Nxa6 Ke6 46. Kf3 Kd7 47. Nc5+ Bxc5 48. bxc5 Kc6 49. g4 hxg4+ 50. Kxg4 Kxc5 51. Kf5 Kd4 52. h5 Kc4 53. Kxe5 Kb3 54. Kf6 Kxa3 55. e5 b4 56. e6 b3 57. e7 b2 58. e8Q b1Q 59. Qa8+ Kb2 60. Qb8+ Kc2 61. Qxb1+ Kxb1 62. Kg6 Kc2 63. Kxh6 Kd3 64. Kg7 Ke4 65. h6 Kd5 66. h7 Ke6 67. h8Q 1-0

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "3"]
[White "Ankudinova, Elena"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1947"]
[BlackElo "2281"]
[PlyCount "62"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. Bb2 Bf5 7. c4 c6 8. Be2 Ne4 9. 0-0 a5 10. b5 cxb5 11. cxb5 a4 12. a3 Qa5 13. Nxe4 Bxe4 14. Nd2 Bf5 15. f3 Bh6 16. f4 Rc8 17. Rc1 Nd7 18. g4 Be6 19. Bd3 Bxg4 20. Be2 Bxe2 21. Qxe2 Nb6 22. Qd3 Nc4 23. Nxc4 Qxb5 24. Ne5 Qxb2 25. Rb1 Qc3 26. Rxb7 f6 27. Qxc3 Rxc3 28. Ng4 Bf8 29. Rd7 h5 30. Nf2 Rxa3 31. Rxd5 Rxe3 0-1

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "8"]
[White "Korelskiy, Egor"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2096"]
[BlackElo "2281"]
[PlyCount "93"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. a3 Bc5 7. d3 Nd7 8. Bd2 Qb6 9. Na4 Qb5 10. b3 d4 11. Nxc5 Qxc5 12. Qd1 Qe7 13. Be2 Ngf6 14. 0-0 0-0 15. f4 c5 16. a4 b6 17. Bf3 Rab8 18. Qe2 a6 19. e5 Nd5 20. Bxd5 exd5 21. Qf3 Qe6 22. Rae1 Rbe8 23. f5 Qc6 24. Bf4 b5 25. axb5 axb5 26. Qg3 Kh8 27. Qg4 f6 28. e6 Nb6 29. Ra1 Ra8 30. h4 Rxa1 31. Rxa1 Ra8 32. Re1 Re8 33. h5 Nc8 34. h6 Qb7 35. hxg7+ Qxg7 36. Qh4 Rg8 37. Re2 Qf8 38. g4 Qg7 39. Rg2 Qe7 40. g5 Nd6 41. gxf6 Rxg2+ 42. Kxg2 Qf8 43. Bxd6 Qxd6 44. f7 Kg7 45. Qg5+ Kf8 46. Qg8+ Ke7 47. f8Q# 1-0

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "4"]
[White "Mika, Tomasz1111"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2169"]
[BlackElo "2281"]
[PlyCount "63"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 g6 9. e4 Bg7 10. Be5 Qa5 11. exd5 a6 12. dxc6 axb5 13. cxb7 Bxb7 14. 0-0 0-0 15. Nc4 Bxf3 16. Nxa5 Bxd1 17. Nc6 Bxc2 18. Nxe7+ Kh8 19. Rb2 Bd3 20. Rd1 Rfe8 21. Bd6 Ne4 22. Rb3 Bc4 23. Re3 Nc3 24. Rde1 Be6 25. c6 Ra6 26. a3 Bf6 27. c7 Rxd6 28. c8Q Rxc8 29. Nxc8 Ra6 30. Rxc3 Bxc3 31. Rc1 Bb2 32. Rd1 0-1

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "7"]
[White "Ohanyan, Emin"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2444"]
[BlackElo "2281"]
[PlyCount "53"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Qxd4 7. Ne2 Qb6 8. 0-0 Bc5 9. Ng3 Be6 10. c3 0-0 11. Qh5 g6 12. Qh6 Rd8 13. Nh5 gxh5 14. Bxh7+ Kh8 15. Bf5+ Kg8 16. Bxe6 fxe6 17. Qg6+ Kf8 18. Qxf6+ Ke8 19. Qxe6+ Be7 20. Bg5 Qc5 21. Qg8+ Kd7 22. Rad1+ Kc7 23. Rxd8 Qxg5 24. Rc8+ Kb6 25. Qxg5 Bxg5 26. f4 Bf6 27. Re1 1-0

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "6"]
[White "Sourath, Biswas"]
[Black "Brady, Tyson"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2281"]
[BlackElo "2092"]
[PlyCount "45"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. c4 Nf6 6. Nc3 Qxb2 7. Nge2 Qb6 8. Rb1 Qd8 9. Nb5 Na6 10. Qa4 Ne4 11. Bf4 g5 12. Be5 f6 13. Qc2 Qa5+ 14. Nbc3 Nxc3 15. Nxc3 fxe5 16. Rb5 Qd8 17. Be2 d6 18. Bh5+ Kd7 19. dxe5 Nc7 20. Rxc5 dxc5 21. Qd2+ Nd5 22. Qxd5+ Kc7 23. Nb5+ 1-0

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2281"]
[BlackElo "2293"]
[PlyCount "33"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 f5 9. Nf3 e6 10. 0-0-0 Qe8 11. Qh2 Na6 12. Bxa6 bxa6 13. Rh1 Qg6 14. Ne5 Bxe5 15. Bxe5 c6 16. Ne2 Bd7 17. Nf4 1-0

[Event "Titled Tuesday intern op 09th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.09"]
[Round "2"]
[White "Sourath, Biswas"]
[Black "Harriott, Tyrell"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2281"]
[BlackElo "1889"]
[PlyCount "126"]
[EventDate "2023.05.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. Nc3 Nbd7 4. Nf3 c5 5. d5 g6 6. e4 Nh5 7. Bg5 Bg7 8. Bb5 0-0 9. 0-0 Ne5 10. Nxe5 Bxe5 11. Bh6 Ng7 12. Be3 Qa5 13. Be2 Bxc3 14. bxc3 Qxc3 15. Rb1 f5 16. Bg5 Rf7 17. Rb3 Qa5 18. e5 dxe5 19. d6 Be6 20. Rxb7 exd6 21. Rxf7 Bxf7 22. Qxd6 Re8 23. Be7 Qxa2 24. Qxc5 Ne6 25. Qd6 Nf4 26. Bb5 Rc8 27. Qxe5 Nd5 28. Bg5 Qxc2 29. Bd7 Qc3 30. Qe2 Qc4 31. Qb2 Qc3 32. Qb7 Rc7 33. Qb8+ Kg7 34. Qd8 h6 35. Bh4 g5 36. Bxg5 hxg5 37. Qxg5+ Bg6 38. Bxf5 Qf6 39. Qxg6+ Qxg6 40. Bxg6 Kxg6 41. Rd1 Rc5 42. g3 a5 43. h4 Kf5 44. Rd4 Ke5 45. Ra4 Nb6 46. Rg4 a4 47. h5 a3 48. Rb4 a2 49. Rxb6 a1Q+ 50. Kg2 Qa8+ 51. Kh2 Rc1 52. Rb5+ Kf6 53. Rb6+ Kg7 54. Kh3 Qh1+ 55. Kg4 Rc4+ 56. f4 Qd1+ 57. Kg5 Rc5+ 58. f5 Qd2+ 59. Kh4 Qd8+ 60. f6+ Kf7 61. h6 Qxb6 62. h7 Qxf6+ 63. Kh3 Qg7 0-1

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.09"]
[Round "9"]
[White "Sourath, Biswas"]
[Black "Wallace, John Paul"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2265"]
[BlackElo "2384"]
[PlyCount "65"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 b6 4. c4 g6 5. Nc3 Bg7 6. Qf3 Nc6 7. d5 Na5 8. Bd3 0-0 9. e4 Ba6 10. Qe2 e6 11. Nf3 exd5 12. cxd5 c4 13. Bc2 d6 14. 0-0 Re8 15. Qd2 Nb7 16. Rfe1 Nc5 17. Nd4 Ng4 18. Nc6 Qc7 19. b4 cxb3 20. axb3 Bb7 21. b4 Ne6 22. Nb5 Qd7 23. dxe6 fxe6 24. Ncd4 e5 25. Bb3+ Kh8 26. Be6 Rxe6 27. Nxe6 Qxe6 28. Bg3 Qd7 29. Nxd6 Bc6 30. Red1 Qe6 31. b5 Bd7 32. Nf7+ Qxf7 33. Qxd7 1-0

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.08"]
[Round "8"]
[White "Mota, Pankit"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2101"]
[BlackElo "2265"]
[PlyCount "106"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 g6 9. d4 Bg7 10. Be3 Na5 11. Bc2 Nac4 12. Qe2 Nxe3 13. fxe3 0-0 14. 0-0 Be6 15. Bd3 Rc8 16. Rf2 h6 17. Nd2 Nd5 18. Nxd5 Qxd5 19. Ne4 b6 20. Nc3 Qg5 21. Rf4 h5 22. Raf1 Bg4 23. Qf2 f5 24. Ba6 Rcd8 25. Bc4+ Kh8 26. Qg3 h4 27. Qf2 e5 28. dxe5 Bxe5 29. h3 Bh5 30. Rxh4 Bg3 31. Rxh5+ gxh5 32. Qf3 Be5 33. Ne2 h4 34. Nf4 Bxf4 35. exf4 Qe7 36. Kh2 Kg7 37. Qh5 Rd6 38. Rf2 Rh6 39. Qf3 Qe4 40. Qc3+ Rhf6 41. Bd3 Qc6 42. Qb3 Rd8 43. Rf3 Rd4 44. Bb5 Qd5 45. Qc3 Qc5 46. Qe3 Rd1 47. Qxc5 bxc5 48. Ra3 Rf7 49. Bc4 Re7 50. Ra5 Ree1 51. Rxa7+ Kf8 52. Ra8+ Ke7 53. Ra7+ Kd8 0-1

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.07"]
[Round "7"]
[White "Sourath, Biswas"]
[Black "Ji, Jiahao Eric"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2265"]
[BlackElo "1959"]
[PlyCount "83"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 Qb4 7. Nge2 e6 8. 0-0 Bd7 9. Nd4 Qxc5 10. Re1 a6 11. Na4 Qa7 12. Nxc6 bxc6 13. Be2 Be7 14. c4 0-0 15. Qb3 Ne4 16. Qb6 f6 17. Bd3 Nc5 18. Qxa7 Rxa7 19. Nxc5 Bxc5 20. e4 e5 21. Bd2 d4 22. b4 Be7 23. c5 a5 24. Bc4+ Kh8 25. a3 a4 26. f4 h6 27. fxe5 fxe5 28. Rf1 Rxf1+ 29. Rxf1 Kh7 30. Kf2 Bf6 31. Ke2 Bc8 32. Kd3 Ba6 33. Bxa6 Rxa6 34. Kc4 Ra8 35. b5 cxb5+ 36. Kxb5 Kg6 37. c6 d3 38. c7 Be7 39. Kc6 Bg5 40. Bxg5 hxg5 41. Kb7 Re8 42. c8Q 1-0

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.06"]
[Round "6"]
[White "Bentsen, Hakon"]
[Black "Sourath, Biswas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2088"]
[BlackElo "2265"]
[PlyCount "87"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. 0-0 Nf6 10. Nd2 0-0 11. Ng3 Rb8 12. f4 b5 13. Nh5 Ne8 14. a3 g6 15. Ng3 Ne7 16. Nb3 Nf6 17. Nc5 h5 18. Qe2 Nf5 19. Qe5 Ne8 20. Nxf5 exf5 21. Rae1 a6 22. Bb1 Qxe5 23. Rxe5 Nf6 24. Ba2 Rd8 25. Rfe1 Rb6 26. Bxd5 Nxd5 27. Re8+ Rxe8 28. Rxe8+ Kg7 29. Rxc8 b4 30. axb4 a5 31. g3 axb4 32. c4 Ne3 33. b3 h4 34. gxh4 Kh6 35. Rh8+ Kg7 36. Re8 Nc2 37. d5 Kh6 38. Rh8+ Kg7 39. Rd8 Kf6 40. d6 Rc6 41. d7 Rd6 42. Re8 Rd1+ 43. Kf2 Rd2+ 44. Kg3 1-0

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.05"]
[Round "5"]
[White "Sourath, Biswas"]
[Black "Sian, Shadi"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2265"]
[BlackElo "2137"]
[PlyCount "100"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bb5+ Nc6 7. Bg3 0-0 8. Nbd2 Qe7 9. Qa4 Bd7 10. Ne5 Rfc8 11. Nxd7 Nxd7 12. f4 a6 13. Bd3 c4 14. Bb1 f5 15. Qd1 Qf7 16. Bh4 Be7 17. Bxe7 Qxe7 18. 0-0 Qh4 19. a4 b5 20. b4 Nb6 21. Bc2 Rf8 22. Ra2 h6 23. Rf3 Qh5 24. Qf1 Ne7 25. axb5 axb5 26. Ra5 Qe8 27. Qb1 Qd7 28. Rf1 Rxa5 29. bxa5 Na4 30. Bxa4 bxa4 31. Qb6 Ra8 32. Ra1 Nc6 33. a6 Nb8 34. a7 Nc6 35. Rxa4 Rxa7 36. Rxa7 Nxa7 37. h4 g6 38. Qb8+ Kg7 39. Nf3 Nc6 40. Qa8 Nd8 41. Ne5 Qe7 42. g3 Nf7 43. Nc6 Qd7 44. Kg2 h5 45. Kf3 Kh7 46. Nb4 Kg7 47. Qb8 Qa4 48. Qc7 Qd1+ 49. Kf2 Qd2+ 50. Kf3 Qd1+ 1/2-1/2

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.05"]
[Round "4"]
[White "Verbin, Valentina"]
[Black "Sourath, Biswas"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2071"]
[BlackElo "2265"]
[PlyCount "137"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qb5 11. Qd1 Nd7 12. Bg5 Rc8 13. c3 Qa4 14. Re1 c5 15. Qe2 Qa6 16. Qd1 Qb6 17. Rb1 a5 18. dxc5 Bxc5 19. Nfd4 Bxd4 20. Nxd4 Nxd4 21. cxd4 Rc4 22. Be3 Nb8 23. b3 Rc8 24. Qf3 Rc3 25. Rbc1 Rxc1 26. Rxc1 Nc6 27. Rc5 Qa6 28. Qg3 Rh7 29. f4 Qd3 30. Qf2 Rh6 31. f5 Rh8 32. Bd2 Kd7 33. Bxa5 Ra8 34. fxe6+ Kxe6 35. Bc3 Qb1+ 36. Kh2 Rxa2 37. Qf3 Qxb3 38. Qxh5 Qc2 39. Qg4+ Qf5 40. Qxf5+ Kxf5 41. Rxd5 Rc2 42. Be1 b5 43. Rxb5 Nxd4 44. Rb1 Nf3+ 45. Kh3 Nxe5 46. Rb5 Ke6 47. Bg3 Nd7 48. Rg5 Kf6 49. Rd5 Nc5 50. h5 Ne4 51. Bh4+ Ke6 52. Ra5 Rc3+ 53. Kg4 Nd6 54. Bg3 f5+ 55. Kh4 Rc4+ 56. Kh3 Ne4 57. Ra6+ Kf7 58. Ra7+ Kg8 59. Be5 Ng5+ 60. Kg3 Rg4+ 61. Kf2 Nf7 62. Ba1 Rg5 63. Ra8+ Kh7 64. Ra7 Nd6 65. Be5 Ne4+ 66. Kf3 Rg4 67. Rxg7+ Rxg7 68. Bxg7 Kxg7 69. g4 1/2-1/2

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.04"]
[Round "3"]
[White "Sourath, Biswas"]
[Black "Prraneeth, Vuppala"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2265"]
[BlackElo "2437"]
[PlyCount "66"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. c3 0-0 6. Nbd2 c5 7. Ne5 Qc7 8. Bd3 a5 9. h4 a4 10. a3 Nc6 11. Ndf3 Ne4 12. Nxc6 Bxf4 13. Ne7+ Qxe7 14. exf4 cxd4 15. cxd4 Qc7 16. g3 Qa5+ 17. Kf1 Bd7 18. Qe2 f6 19. Kg2 Qb6 20. Rab1 Rfc8 21. h5 Rc7 22. h6 g6 23. Rhc1 Kf7 24. Rxc7 Qxc7 25. Qe1 Rc8 26. Qb4 b6 27. b3 Qc3 28. Bxe4 dxe4 29. Nd2 e3 30. Nc4 Qc2 31. Rf1 Bc6+ 32. Kh2 Qe2 33. Kg1 Qf3 0-1

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.03"]
[Round "2"]
[White "Fiskaaen, Martin Holten"]
[Black "Sourath, Biswas"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2040"]
[BlackElo "2265"]
[PlyCount "100"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h3 d6 6. Be3 e5 7. d5 a5 8. g4 Kh8 9. Nge2 Ng8 10. Qd2 f5 11. exf5 gxf5 12. gxf5 Ne7 13. Ng3 Nxf5 14. Nxf5 Bxf5 15. Bd3 Qh4 16. Bxf5 Rxf5 17. Qd3 Rf7 18. Qe4 Qe7 19. 0-0-0 Nd7 20. Rhg1 Nc5 21. Bxc5 dxc5 22. Qc2 e4 23. Nxe4 Bd4 24. Rg4 Raf8 25. Kb1 Rf4 26. Rdg1 Rxg4 27. Rxg4 Rf3 28. h4 a4 29. Qd1 Rf8 30. f3 a3 31. bxa3 Bg7 32. Qg1 Qe5 33. Rxg7 Qxg7 34. Qxg7+ Kxg7 35. Nxc5 Rxf3 36. Ne6+ Kf6 37. Kc2 Ke5 38. Nxc7 Kd4 39. d6 Kxc4 40. Ne8 Rf7 41. h5 Kc5 42. Kd3 Kc6 43. Ke4 Kd7 44. Nc7 Kxd6 45. Nd5 Rf2 46. Ne3 Ke6 47. Nc4 Rh2 48. Na5 Rh4+ 49. Kd3 Kd5 50. Nxb7 Ra4 0-1

[Event "Fagernes op-A"]
[Site "Fagernes"]
[Date "2023.04.02"]
[Round "1"]
[White "Sourath, Biswas"]
[Black "Koustav, Chatterjee"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2265"]
[BlackElo "2520"]
[PlyCount "44"]
[EventDate "2023.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Bd6 5. g3 c5 6. cxd5 exd5 7. Bg2 Nc6 8. 0-0 d4 9. e3 0-0 10. Na3 Bg4 11. Qb1 Re8 12. Re1 Qd7 13. exd4 cxd4 14. Qd3 Bf5 15. Qc4 Be4 16. Nh4 Bxa3 17. Bxa3 Ne5 18. Qa4 b5 19. Qa6 Re6 20. Qa5 Bxg2 21. Kxg2 Qb7+ 22. Kg1 Nc6 0-1

