[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.14"]
[Round "9"]
[White "Mueller, Oliver"]
[Black "Patra, Subhendu Kumar"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2253"]
[BlackElo "1747"]
[PlyCount "61"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Qc2 Be7 7. Bd2 0-0 8. a3 b6 9. Bd3 Ba6 10. cxd5 Bxd3 11. Qxd3 cxd5 12. 0-0 Qc7 13. Rfc1 Qb7 14. Rc2 Rfc8 15. Rac1 a6 16. h3 Rc4 17. Na2 Rxc2 18. Qxc2 a5 19. b4 axb4 20. Bxb4 Bxb4 21. Nxb4 h6 22. a4 Qa7 23. Ra1 Qb7 24. Nc6 Kf8 25. Nce5 Kg8 26. Rc1 Nxe5 27. Nxe5 Nd7 28. Nf3 Qa7 29. Ra1 Qb7 30. Rc1 Qa7 31. Ra1 1/2-1/2

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.13"]
[Round "8"]
[White "Patra, Subhendu Kumar"]
[Black "Ross, Chris Neil"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1747"]
[BlackElo "2224"]
[PlyCount "103"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. Nb3 b5 11. Kb1 Nc4 12. Bxc4 bxc4 13. Nd4 Rb8 14. Ka1 0-0 15. g4 d6 16. Nde2 Nd7 17. Bd4 Ne5 18. Rhf1 f6 19. h3 Nc6 20. Bf2 Na7 21. Bxa7 Qxa7 22. a3 Bc5 23. Na4 Rd8 24. Nxc5 Qxc5 25. Qc3 Bb7 26. Nd4 Kf7 27. Rde1 d5 28. e5 Bc8 29. f4 fxe5 30. Rxe5 Kg8 31. f5 exf5 32. Nxf5 Bxf5 33. Rexf5 Qc6 34. Qd4 Rd7 35. Rd1 Rbd8 36. h4 Qe6 37. Re5 Qf6 38. g5 Qf3 39. Rde1 Qf7 40. Rd1 Qf3 41. Rde1 Qf7 42. Re6 a5 43. Ra6 Re7 44. Rxe7 Qxe7 45. Ra7 Rd7 46. Ra8+ Kf7 47. Qf4+ Ke6 48. Ra6+ Rd6 49. Qg4+ Kf7 50. Qf5+ Ke8 51. Ra8+ Rd8 52. Qxd5 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.12"]
[Round "7"]
[White "Nizam, Rasim"]
[Black "Patra, Subhendu Kumar"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2166"]
[BlackElo "1747"]
[PlyCount "86"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Nc3 Nxb5 8. Nxb5 Nxe5 9. Rxe5 d6 10. Re1 0-0 11. d4 Bf6 12. c4 a6 13. Nc3 Re8 14. Be3 Bf5 15. Qf3 Bd3 16. b3 c6 17. Qd1 Bg6 18. Qd2 Qd7 19. Bg5 Rxe1+ 20. Rxe1 Bxg5 21. Qxg5 Re8 22. Rxe8+ Qxe8 23. Qe3 Kf8 24. Qxe8+ Kxe8 25. b4 Kd7 26. f3 c5 27. dxc5 dxc5 28. a3 Kc6 29. b5+ axb5 30. cxb5+ Kb6 31. Kf2 Bd3 32. a4 Ka5 33. Ke3 Bc2 34. Nd5 Bxa4 35. Ne7 b6 36. Nc8 Bxb5 37. Nd6 Bc6 38. Nxf7 b5 39. Ne5 Be8 40. Nd3 c4 41. Nc5 b4 42. Kd4 c3 43. Nd3 g5 0-1

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.11"]
[Round "6"]
[White "Patra, Subhendu Kumar"]
[Black "Suder, Ryszard"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1747"]
[BlackElo "2052"]
[PlyCount "66"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Qf3 Nb6 6. Bb5+ c6 7. Be2 c5 8. Bb5+ N8d7 9. Nh3 a6 10. Be2 Nf6 11. d3 Nbd5 12. Ng5 Nxc3 13. bxc3 Bd6 14. 0-0 Qc7 15. h3 Bd7 16. Ne4 Nxe4 17. Qxe4 0-0 18. Bf3 Bc6 19. Qe2 b5 20. Bxc6 Qxc6 21. c4 Rab8 22. cxb5 axb5 23. Bb2 Rfd8 24. Qg4 Bf8 25. Rfe1 g6 26. Bf6 Rd7 27. a4 bxa4 28. Qxa4 Qxa4 29. Rxa4 Bg7 30. Bxg7 Kxg7 31. Rea1 Kf6 32. Kf1 Ke7 33. Ke2 Rd4 1/2-1/2

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.10"]
[Round "5"]
[White "Patra, Subhendu Kumar"]
[Black "Jandric, Damjan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1747"]
[BlackElo "2196"]
[PlyCount "44"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. a4 Be6 12. Nec3 Nc6 13. Bc4 Rc8 14. Ba2 g6 15. 0-0 0-0 16. Kh1 Rb8 17. f4 exf4 18. Nxf4 Bxa2 19. Rxa2 Bxf4 20. Rxf4 Qg5 21. Rf1 Rbd8 22. Nd5 Qe5 1/2-1/2

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.09"]
[Round "4"]
[White "Bindzus, Ernst"]
[Black "Patra, Subhendu Kumar"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1985"]
[BlackElo "1747"]
[PlyCount "70"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bb6 7. Nbd2 0-0 8. Nf1 d5 9. Qe2 dxe4 10. dxe4 Ng4 11. Ne3 Nxe3 12. Bxe3 Bxe3 13. Qxe3 Qe7 14. 0-0 Na5 15. Rfd1 Nxb3 16. axb3 a6 17. Ra5 f6 18. h3 Be6 19. c4 Rfd8 20. Raa1 Rd7 21. Kf1 Rad8 22. Ke1 Qb4+ 23. Qc3 Qc5 24. Rxd7 Rxd7 25. Ke2 Qc6 26. Nd2 Rd4 27. f3 Qd7 28. g4 h5 29. Nf1 hxg4 30. hxg4 Bxg4 31. fxg4 Rxe4+ 32. Ne3 Qxg4+ 33. Kd2 Rd4+ 34. Kc2 Qe2+ 35. Kb1 Rd3 0-1

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.08"]
[Round "3"]
[White "Patra, Subhendu Kumar"]
[Black "Began, Branko"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1747"]
[BlackElo "1862"]
[PlyCount "50"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 h6 8. Nf4 Bh7 9. 0-0 Nf6 10. Re1 Nd5 11. Ngh5 Nxf4 12. Bxf4 Bg6 13. Be5 Bxh5 14. Qxh5 Qg5 15. Qh3 Nd7 16. f4 Qe7 17. f5 Nb6 18. Bd3 0-0-0 19. fxe6 f6 20. Bg3 Rxd4 21. Qf5 h5 22. c3 Rd5 23. Qf4 Qc5+ 24. Bf2 Qd6 25. Qxd6 Bxd6 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.07"]
[Round "2"]
[White "Komissarov, Alexey"]
[Black "Patra, Subhendu Kumar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2207"]
[BlackElo "1747"]
[PlyCount "49"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 h5 5. 0-0-0 d6 6. e4 c6 7. Qe1 Qa5 8. e5 dxe5 9. dxe5 Ng4 10. Nf3 b5 11. Nd5 b4 12. Qxb4 Qxd5 13. Rxd5 cxd5 14. Qb5+ Nd7 15. Qxd5 Rb8 16. h3 Nxf2 17. Rg1 Bb7 18. Qd4 Ne4 19. Bb5 Rd8 20. Rd1 Nd6 21. Bxd7+ Rxd7 22. Qa4 Bxf3 23. gxf3 g5 24. exd6 gxf4 25. dxe7 1-0

[Event "IBCA Wch blind 14th"]
[Site "Cagliari"]
[Date "2019.04.06"]
[Round "1"]
[White "Patra, Subhendu Kumar"]
[Black "Aguilar Sevilla, Diego"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1747"]
[BlackElo "2124"]
[PlyCount "90"]
[EventDate "2019.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. 0-0 Nc5 8. Bxc6 dxc6 9. Nxd4 Ne6 10. Nf5 Qxd1 11. Rxd1 g6 12. Ng3 Bg7 13. f4 f5 14. Nc3 0-0 15. Nge2 g5 16. g3 gxf4 17. gxf4 Rf7 18. Kf2 Bd7 19. Be3 Kh8 20. Ng3 Rg8 21. Nh5 Bc8 22. Rg1 Bh6 23. Rxg8+ Kxg8 24. Ne2 b6 25. Nf6+ Kh8 26. Rg1 Bg7 27. Nh5 Bh6 28. Neg3 Nf8 29. Nf6 Ng6 30. Ngh5 Be6 31. Rd1 Rf8 32. b3 a5 33. c4 a4 34. c5 axb3 35. axb3 Bxb3 36. Rb1 Be6 37. cxb6 cxb6 38. Rxb6 Bd5 39. Nxd5 cxd5 40. Rd6 Ra8 41. Rxd5 Ra2+ 42. Rd2 Rxd2+ 43. Bxd2 Kg8 44. Ke3 Nxe5 45. Kf2 Ng6 1/2-1/2

