[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.23"]
[Round "7"]
[White "Katsuta, Yuki"]
[Black "Nodon, Jeremi"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "1897"]
[BlackElo "1823"]
[PlyCount "93"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rd8 12. 0-0 c5 13. Nxd5 Bxd5 14. Qc2 Nd7 15. Rfd1 Rac8 16. Qb1 Nf6 17. b3 Bxf3 18. Bxf3 cxd4 19. Rxc8 Rxc8 20. Rxd4 e5 21. Rd1 e4 22. Be2 Qc5 23. g3 Nd5 24. Rd4 Nc3 25. Qc2 Nxe2+ 26. Qxe2 Qc1+ 27. Kg2 f5 28. Qh5 Rf8 29. Rd5 Kh7 30. Rd7 Qa3 31. Rf7 Rxf7 32. Qxf7 Qa5 33. a3 a6 34. Qe6 Qxa3 35. Qxf5+ Kh8 36. Qe6 b5 37. Qe8+ Kh7 38. Qxe4+ Kh8 39. Qd5 b4 40. e4 a5 41. e5 a4 42. e6 axb3 43. e7 Qa4 44. Qd8+ Kh7 45. e8Q Qxe8 46. Qxe8 b2 47. Qe4+ 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.22"]
[Round "6"]
[White "Gishi, Takeshi"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2036"]
[BlackElo "1897"]
[PlyCount "55"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 f6 7. b4 cxd4 8. cxd4 fxe5 9. dxe5 Nh6 10. Bd3 g6 11. Ra2 Bg7 12. Be3 Qd8 13. Re2 Ng4 14. 0-0 Ngxe5 15. Nxe5 Nxe5 16. Bd4 Nxd3 17. Bxg7 Rg8 18. Bh6 Qh4 19. Qxd3 Qxh6 20. Qxd5 Kf7 21. Qf3+ Kg7 22. Qc3+ Kf8 23. Qf6+ Ke8 24. Rxe6+ Bxe6 25. Qxe6+ Kf8 26. Qf6+ Ke8 27. Re1+ Kd7 28. Re7+ 1-0

[Event "Tokyo Japan op"]
[Site "Tokyo"]
[Date "2021.11.21"]
[Round "3"]
[White "Katsuta, Yuki"]
[Black "Okabe, Yuma"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1897"]
[BlackElo "1454"]
[PlyCount "52"]
[EventDate "2021.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. h3 h6 11. Bc1 Nf6 12. dxe5 dxe5 13. Be3 Qe7 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. c5 Nb4 17. Qb3 Nc6 18. Rfd1 Rb8 19. Rac1 Be6 20. Qa4 Rfd8 21. a3 a6 22. b4 Nd4 23. Bxd4 exd4 24. e5 Qf4 25. b5 axb5 26. Bxb5 Bxh3 0-1

[Event "Tokyo-ch"]
[Site "Tokyo"]
[Date "2021.03.21"]
[Round "5"]
[White "Higashino, Tetsuo"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2069"]
[BlackElo "1897"]
[PlyCount "33"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 c5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. b3 Be7 8. Bb2 0-0 9. Qc2 Nc6 10. Bc4 Qd8 11. 0-0 b6 12. Rfd1 Bb7 13. d4 cxd4 14. Nxd4 Nxd4 15. Rxd4 Qc7 16. Rg4 e5 17. Bxf7+ 1-0

[Event "Tokyo-ch"]
[Site "Tokyo"]
[Date "2021.03.21"]
[Round "4"]
[White "Katsuta, Yuki"]
[Black "Ogawa, Tomie"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1897"]
[BlackElo "2174"]
[PlyCount "126"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Qc7 8. h3 e5 9. Be3 Re8 10. d5 Na6 11. Rb1 Nc5 12. Qc2 Nh5 13. b4 Nd7 14. Rfd1 Nf4 15. Bf1 Nf6 16. c5 cxd5 17. Bxf4 exf4 18. Nxd5 Nxd5 19. Rxd5 dxc5 20. Rxc5 Qe7 21. Re1 b6 22. Rc7 Qxb4 23. Bc4 Be6 24. Bxe6 Rxe6 25. Rd1 Rd6 26. e5 Rxd1+ 27. Qxd1 h6 28. Qd7 Qb1+ 29. Kh2 Qxa2 30. Qc6 Rb8 31. Qd6 Qe6 32. Qxe6 fxe6 33. Rxa7 b5 34. Ra3 b4 35. Rb3 Kf7 36. g3 fxg3+ 37. Kxg3 Bf8 38. Nd2 Rc8 39. Ne4 Rc4 40. f3 g5 41. h4 Kg6 42. hxg5 hxg5 43. Kf2 Kf5 44. Nd6+ Bxd6 45. exd6 Rd4 46. d7 Rxd7 47. Rxb4 Rd3 48. Ke2 Ra3 49. Kf2 e5 50. Rb8 Ra6 51. Rb4 Rc6 52. Ra4 Rd6 53. Rb4 Rd4 54. Rb8 Rf4 55. Ke2 Kg6 56. Ke3 Ra4 57. Kf2 Kf5 58. Rf8+ Ke6 59. Re8+ Kf6 60. Rf8+ Kg6 61. Rg8+ Kh6 62. Re8 Ra2+ 63. Ke3 Ra1 1/2-1/2

[Event "Tokyo-ch"]
[Site "Tokyo"]
[Date "2021.03.20"]
[Round "3"]
[White "Nakamura, Naohiro"]
[Black "Katsuta, Yuki"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2111"]
[BlackElo "1897"]
[PlyCount "98"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. a4 Rb8 8. Bg5 Be7 9. e3 0-0 10. Nfd2 Na5 11. Qc2 c5 12. dxc5 Bxc5 13. Nxc4 Nxc4 14. Qxc4 Be7 15. Bf4 Ra8 16. Nc3 Qa5 17. e4 e5 18. Be3 Be6 19. Nd5 Nxd5 20. exd5 Bf5 21. Rfd1 Bd6 22. Qb3 Qc7 23. Rac1 Qe7 24. Qb6 Rac8 25. h4 h6 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Bxc1 Bc2 29. a5 Bc5 30. d6 Qxd6 31. Qxd6 Bxd6 32. Bxb7 Bb4 33. Bxa6 Bxa5 34. Kf1 Kf8 35. Ke2 Ke7 36. Bd2 Bxd2 37. Kxd2 Ba4 38. Kc3 Kd6 39. Kb4 Bd7 40. Ka5 Kc7 41. b4 g5 42. hxg5 hxg5 43. b5 f5 44. b6+ Kb8 45. Kb4 f4 46. Kc3 Bc6 47. Kd3 Bf3 48. Kd2 Bg4 49. Kd3 Bf3 1/2-1/2

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.16"]
[Round "4"]
[White "Katsuta, Yuki"]
[Black "Matsumura, Cocoro"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2055"]
[BlackElo "1652"]
[PlyCount "61"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Bg5 Bxd5 8. Bxf6 Qxf6 9. Qxd5 Qxb2 10. Qe4+ Be7 11. Rb1 Qxa2 12. Nf3 d5 13. Qf5 0-0 14. Rd1 Bf6 15. e3 Bc3+ 16. Nd2 d4 17. Bd3 g6 18. Qg4 dxe3 19. fxe3 Rd8 20. Qe4 Qd5 21. Qxd5 Rxd5 22. Be4 Rxd2 23. Rxd2 Bxd2+ 24. Kxd2 Nc6 25. bxc6 a5 26. Rb1 Kg7 27. c7 Rc8 28. Rb7 a4 29. Ra7 a3 30. Kc2 c4 31. Bc6 1-0

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.16"]
[Round "6"]
[White "Katsuta, Yuki"]
[Black "Sawabe, Ikuta"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2055"]
[BlackElo "1236"]
[PlyCount "54"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bd7 4. c4 e6 5. Nf3 c5 6. Nc3 cxd4 7. exd4 Bb4 8. Bd3 0-0 9. 0-0 Bc6 10. a3 dxc4 11. Bxc4 Bxc3 12. bxc3 Nbd7 13. Re1 Rc8 14. Ba2 Nb6 15. Ne5 Bd5 16. Qd3 Bxa2 17. Rxa2 Qd5 18. Rc2 Nc4 19. Nxc4 Rxc4 20. Re5 Qc6 21. Qg3 Rc8 22. Bh6 g6 23. h4 Rxd4 24. cxd4 Qxc2 25. Rc5 Qd1+ 26. Kh2 Rd8 27. f3 Qxd4 1/2-1/2

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.16"]
[Round "5"]
[White "Kawanaka, Yosuke"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1461"]
[BlackElo "2055"]
[PlyCount "97"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Nc3 d6 4. e4 a6 5. Be3 b5 6. Bd3 Bb7 7. 0-0 Nd7 8. Re1 e6 9. Bg5 Ne7 10. Qd2 h6 11. Bh4 g5 12. Bg3 g4 13. Nh4 Bxd4 14. Be2 Bf6 15. Bxg4 h5 16. Bd1 Nc6 17. Nf3 b4 18. Na4 e5 19. h3 h4 20. Bh2 Qe7 21. c3 a5 22. Bb3 0-0-0 23. Bd5 Rdg8 24. Qd3 Ndb8 25. cxb4 Qf8 26. Rec1 Qg7 27. Ne1 Bg5 28. Rd1 axb4 29. b3 Ba6 30. Qc2 Nd4 31. Qb2 Be2 32. Rxd4 exd4 33. Qxe2 d3 34. Qg4+ Kd8 35. Rd1 Qd4 36. Nxd3 Bd2 37. Qf3 Bh6 38. Ne5 Qa7 39. Nxf7+ Ke7 40. Nxh8 Rxh8 41. Qf7+ Kd8 42. Qf6+ Kd7 43. Qxh8 Bg5 44. Qg7+ Be7 45. Qg4+ Kd8 46. Be6 Nd7 47. Bxd7 c5 48. Bb5 Bf8 49. Bxd6 1-0

[Event "Tokyo Summer op"]
[Site "Tokyo"]
[Date "2018.07.15"]
[Round "2"]
[White "Katsuta, Yuki"]
[Black "Baba, Masahiro"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2055"]
[BlackElo "2399"]
[PlyCount "126"]
[EventDate "2018.07.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 exd5 15. exd5 Ba5 16. f5 Bxf5 17. Rxf5 gxf5 18. Rxb7 Qf6 19. Qg5+ Qxg5 20. Bxg5 Bxc3 21. d6 Bd4+ 22. Kf1 Rab8 23. Rxb8 Rxb8 24. d7 f6 25. Bd2 Kf8 26. Ba5 Rb1+ 27. Bd1 Rxd1+ 28. Ke2 Bc3 29. d8Q+ Rxd8 30. Bxd8 Kf7 31. Kd3 Bd4 32. Kc4 Ke6 33. a4 h5 34. h3 Kd7 35. Ba5 Kd6 36. Bd8 f4 37. Ba5 f5 38. Bd8 Ke5 39. a5 a6 40. Be7 f3 41. gxf3 Kf4 42. Bxc5 Bxc5 43. Kxc5 Kxf3 44. Kb6 Kg3 45. Kxa6 f4 46. Kb6 f3 47. a6 f2 48. a7 f1Q 49. a8Q Qxh3 50. Qa3+ Kg2 51. Qb2+ Kh1 52. Qc1+ Kh2 53. Qf4+ Qg3 54. Qd4 Kh3 55. Qd7+ Kg2 56. Qd5+ Qf3 57. Qg5+ Kh3 58. Qg1 h4 59. Kc5 Qf5+ 60. Kd6 Qd3+ 61. Ke6 Qe2+ 62. Kf5 Qf3+ 63. Ke6 Qg4+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.05"]
[Round "11"]
[White "Katsuta, Yuki"]
[Black "Higashino, Tetsuo"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1883"]
[BlackElo "1978"]
[PlyCount "66"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. g3 0-0 7. Bg2 a6 8. a4 e6 9. Nge2 exd5 10. cxd5 Nbd7 11. 0-0 Rb8 12. f4 b5 13. axb5 axb5 14. f5 b4 15. Na4 Re8 16. fxg6 hxg6 17. Bg5 Qc7 18. Rf4 Nh7 19. h4 f6 20. Bxf6 Nhxf6 21. Qf1 Rf8 22. Kh1 Ne5 23. Ng1 Nh5 24. Rxf8+ Bxf8 25. Qe1 Bh6 26. Nf3 Qe7 27. Rd1 Bg4 28. Nxe5 Qxe5 29. Ra1 Nxg3+ 30. Kg1 Qd4+ 31. Kh2 Bf4 32. Qb1 Qf2 33. b3 Ne2+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.04"]
[Round "9"]
[White "Katsuta, Yuki"]
[Black "Yamada, Kohei"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1883"]
[BlackElo "2164"]
[PlyCount "52"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 b6 13. Qc1 Qe6 14. Bc4 Qxe4 15. Re1 Qb7 16. Bb4 Be6 17. Rxe6 fxe6 18. Ng5 Nc6 19. Nxe6 Kh8 20. Bc3 Rf6 21. Nxg7 Kxg7 22. d5 Rc8 23. Qe1 Nd4 24. Ba6 Qxa6 25. Qxe7+ Kg8 26. Bxd4 Qd3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.04"]
[Round "10"]
[White "Osaka, Takuma"]
[Black "Katsuta, Yuki"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1956"]
[BlackElo "1883"]
[PlyCount "98"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nf3 Nf6 5. Nc3 0-0 6. g3 d5 7. Bg2 Nc6 8. 0-0 dxc4 9. e3 Rb8 10. a4 Qe7 11. Qe2 e5 12. Qxc4 exd4 13. exd4 Qd8 14. d5 Bxc3 15. dxc6 Bxb2 16. Rab1 bxc6 17. Qc2 Ba6 18. Rxb2 Rxb2 19. Qxb2 Bxf1 20. Bxf1 Qd5 21. Ne5 Ne4 22. Be3 Re8 23. Nc4 h5 24. Bd4 Ng5 25. Nd2 Re1 26. f3 Rd1 27. Kf2 Rxd2+ 28. Qxd2 Nxf3 29. Qe3 Nxd4 30. Qe8+ Kh7 31. Bd3+ g6 32. Qe3 Qa2+ 33. Kg1 Ne6 34. g4 Qxa4 35. gxh5 Qg4+ 36. Kf1 Qd1+ 37. Kg2 Qxd3 38. hxg6+ Qxg6+ 39. Kf2 Qf5+ 40. Ke2 Qg4+ 41. Kd3 Nf4+ 42. Kd2 Qg2+ 43. Kc1 Qf1+ 44. Kd2 Qe2+ 45. Qxe2 Nxe2 46. Kxe2 f5 47. h4 a4 48. h5 a3 49. h6 a2 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.02"]
[Round "7"]
[White "Katsuta, Yuki"]
[Black "Shiomi, Ryo"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1883"]
[BlackElo "2085"]
[PlyCount "79"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nbd2 e6 5. c3 c6 6. Bd3 Be7 7. Nf1 d5 8. e5 Nfd7 9. Ng3 c5 10. h3 Bxf3 11. Qxf3 cxd4 12. cxd4 Bb4+ 13. Kf1 Nc6 14. Qg4 g6 15. h4 h5 16. Nxh5 gxh5 17. Qg7 Rf8 18. g4 Qb6 19. Be3 0-0-0 20. gxh5 f6 21. exf6 Nxf6 22. h6 Rd7 23. h5 Qc7 24. Qg6 Kb8 25. Rc1 Qa5 26. a3 Bd6 27. Rh3 Rdf7 28. Rf3 Be7 29. h7 Rxh7 30. Rxf6 Bxf6 31. Qxh7 Bxd4 32. Bxd4 Nxd4 33. Qg7 Rxf2+ 34. Kg1 Nf3+ 35. Kxf2 Qd2+ 36. Be2 Qxc1 37. Qf8+ Kc7 38. Qe7+ Kc6 39. Qxe6+ Kc5 40. Qc8+ 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.02"]
[Round "8"]
[White "Kobayashi, Atsuhiko"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2061"]
[BlackElo "1883"]
[PlyCount "73"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 e6 5. d4 Be7 6. c4 0-0 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 e5 11. Nc2 Nc6 12. Nd5 Nxd5 13. exd5 Nb4 14. Ne3 Bc5 15. a3 Na6 16. Qh5 Bd4 17. Nc2 g6 18. Qe2 Nc7 19. Nxd4 exd4 20. Qc4 Bd7 21. Bh6 Bb5 22. Qxd4 f6 23. Rfe1 Rf7 24. Bf4 g5 25. Be3 Rd7 26. Rad1 Ne6 27. Qg4 Ng7 28. a4 h5 29. Qe4 Bc6 30. Rd4 f5 31. Qd3 Qa5 32. b4 Qxa4 33. dxc6 Rxd4 34. Bxd4 bxc6 35. Bxg7 Kxg7 36. Qd7+ Kf8 37. Qxf5+ 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.01"]
[Round "5"]
[White "Katsuta, Yuki"]
[Black "Kojima, Natsumi"]
[Result "1-0"]
[ECO "A66"]
[WhiteElo "1883"]
[BlackElo "1635"]
[PlyCount "95"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 a6 8. Nf3 Bg7 9. e5 dxe5 10. fxe5 Nh5 11. Bg5 Qa5 12. Qa4+ Qxa4 13. Nxa4 0-0 14. Nb6 Ra7 15. Nxc8 Rxc8 16. g4 Bxe5 17. gxh5 Bxb2 18. Rd1 Re8+ 19. Kf2 f6 20. Bf4 Nd7 21. hxg6 hxg6 22. Rg1 Kf7 23. Bh3 b5 24. Be6+ Kg7 25. Bf5 Ne5 26. Bxe5 fxe5 27. Rxg6+ Kf8 28. Rdg1 e4 29. Rg8+ Kf7 30. Be6+ Rxe6 31. dxe6+ Kxe6 32. R1g6+ Kd5 33. Rd8+ Kc4 34. Nd2+ Kb4 35. Nxe4 c4 36. Rc8 Ka3 37. Ke3 Kxa2 38. Rcc6 Bc1+ 39. Ke2 Rh7 40. Rxa6+ Kb3 41. Rg3+ Kb4 42. h3 Re7 43. Kf3 c3 44. Rc6 Bb2 45. Kf4 Rf7+ 46. Ke3 Re7 47. Kd3 Rd7+ 48. Kc2 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.05.01"]
[Round "6"]
[White "Suzuki, Masateru"]
[Black "Katsuta, Yuki"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1986"]
[BlackElo "1883"]
[PlyCount "128"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. d3 Nc6 4. Bg2 Nf6 5. 0-0 e5 6. Bg5 Be7 7. Nc3 0-0 8. Bxf6 Bxf6 9. e4 d4 10. Ne2 Be6 11. h3 c4 12. Ne1 Be7 13. f4 f6 14. Nf3 Rc8 15. f5 Bf7 16. Nc1 cxd3 17. Nxd3 Qb6 18. Kh2 Nb4 19. Nxb4 Qxb4 20. Qb1 Qc5 21. Ne1 Bc4 22. Nd3 Qc6 23. Rf2 Rc7 24. Rd2 Rfc8 25. Qh1 Qb6 26. Bf1 Bxd3 27. Bxd3 Qxb2 28. Qb1 Qc3 29. Qb3+ Kf8 30. Qxc3 Rxc3 31. a4 Ra3 32. Rdd1 Rcc3 33. Kg2 Ke8 34. Kf2 Kd8 35. Ke2 Kc7 36. Rdb1 Rxa1 37. Rxa1 Bb4 38. Kd1 Kb6 39. Kc1 Ba3+ 40. Kd1 Ka5 41. Rb1 Bb4 42. Rb3 Kxa4 43. Rxc3 Bxc3 44. Kc1 Kb4 45. g4 a5 46. h4 Be1 47. h5 h6 48. Kb2 a4 49. Ka2 Bd2 50. Be2 a3 51. Bf1 Bc1 52. Be2 Kc3 53. Bd3 Kd2 54. Kb3 Ke3 55. Ka2 Kf3 56. Kb1 Bb2 57. Ka2 Kxg4 58. Be2+ Kf4 59. Bd3 b5 60. Kb3 b4 61. Ka2 Ke3 62. Kb3 Kd2 63. Bc4 Bc3 64. Bd3 Kd1 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.04.30"]
[Round "4"]
[White "Asaka, Samuel"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2070"]
[BlackElo "1883"]
[PlyCount "93"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. dxc5 Bxc5 10. Nb3 Be7 11. Qe2 h5 12. Bc2 g4 13. Nfd4 Ndxe5 14. f3 gxf3 15. Nxf3 Ng4 16. h3 Qb6+ 17. Nfd4 e5 18. hxg4 exd4 19. Qf2 Be6 20. g5 0-0-0 21. Nxd4 Nxd4 22. Be3 Ne2+ 23. Qxe2 Bc5 24. Bxc5 Qxc5+ 25. Qf2 Qxf2+ 26. Rxf2 Rhg8 27. g6 fxg6 28. Rf6 Kd7 29. Re1 Bg4 30. Bxg6 Rdf8 31. Bf7 Rh8 32. Ref1 Ke7 33. Rb6 Rxf7 34. Rxb7+ Bd7 35. Rxf7+ Kxf7 36. Rxd7+ Ke6 37. Ra7 Rb8 38. Rxa6+ Kf5 39. b4 Rc8 40. Ra3 Ke4 41. b5 Kd3 42. b6 Rb8 43. Rb3 Rb7 44. Kf2 h4 45. Kf3 h3 46. gxh3 Rf7+ 47. Kg4 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.04.30"]
[Round "3"]
[White "Katsuta, Yuki"]
[Black "Scott, Tyler"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1883"]
[BlackElo "2089"]
[PlyCount "140"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 Na6 8. Nbd2 c5 9. e3 Qc7 10. a3 Bd7 11. c4 Rab8 12. d5 b5 13. Qc2 bxc4 14. bxc4 Rxb2 15. Qxb2 Nxd5 16. Qc2 Bxa1 17. Rxa1 Nf6 18. e4 Nb8 19. Nh4 Nc6 20. exf5 Nd4 21. Qd1 Nxf5 22. Nxf5 Bxf5 23. h3 Rb8 24. g4 Be6 25. Qe2 Bf7 26. Nf3 e5 27. Ng5 Kg7 28. Nxf7 Qxf7 29. Rd1 Rb6 30. Qc2 Ne8 31. Bd5 Qe7 32. Qa4 Nc7 33. Kg2 Rb2 34. Qc6 Nxd5 35. Qxd5 Qf6 36. Rd2 Rxd2 37. Qxd2 e4 38. Qd5 Qf3+ 39. Kg1 Qxa3 40. Qxe4 Qa1+ 41. Kg2 Qf6 42. Qb7+ Qf7 43. Qb2+ Kf8 44. Qb8+ Kg7 45. Qb2+ Qf6 46. Qb7+ Kh6 47. Qxa7 Qd4 48. Qf7 Qe4+ 49. Kg3 Qe5+ 50. Qf4+ Kg7 51. Qxe5+ dxe5 52. Kf3 Kf6 53. Ke4 Ke6 54. h4 Kd6 55. h5 Ke6 56. hxg6 hxg6 57. Ke3 Ke7 58. Kf3 Kf6 59. Kg3 Kg5 60. f3 Kh6 61. Kh4 g5+ 62. Kg3 Kg7 63. Kf2 Kf6 64. Ke3 Ke7 65. Kd3 Kd7 66. Kc3 Kc7 67. Kb3 Kb7 68. Ka3 Ka7 69. Ka4 Ka6 70. Ka3 Ka7 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.04.29"]
[Round "1"]
[White "Katsuta, Yuki"]
[Black "Takeno, Yuki"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1883"]
[BlackElo "1352"]
[PlyCount "89"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. c4 Nf6 5. Nc3 Be7 6. Nb5 Bd6 7. Nxd6+ cxd6 8. e3 0-0 9. Bd3 h6 10. h3 Nb4 11. Be2 Re8 12. 0-0 a6 13. Qb3 Nc6 14. Qa3 e5 15. cxd5 Nxd4 16. Nxd4 exf4 17. exf4 Nxd5 18. Qf3 Nf6 19. Rfd1 d5 20. Rac1 Bd7 21. Qb3 Bc6 22. Bf3 Qd7 23. Nxc6 bxc6 24. Qa4 Qb7 25. Qxc6 Qxb2 26. Rc2 Qb5 27. Bxd5 Nxd5 28. Qxb5 axb5 29. Rxd5 Re1+ 30. Kh2 Rb1 31. Rd7 Ra1 32. Rcc7 R1xa2 33. Rxf7 b4 34. Rxg7+ Kh8 35. Rh7+ Kg8 36. Rb7 Rxf2 37. Kg3 Raa2 38. Rhc7 Rxg2+ 39. Kf3 Rgf2+ 40. Kg4 Rg2+ 41. Kh5 Ra5+ 42. Kxh6 Ra6+ 43. Kh5 Ra5+ 44. Kh4 Ra8 45. Rxb4 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2018.04.29"]
[Round "2"]
[White "Manabe, Hiroshi"]
[Black "Katsuta, Yuki"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2071"]
[BlackElo "1883"]
[PlyCount "131"]
[EventDate "2018.04.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "JPN"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Bd3 Nf6 7. 0-0 0-0 8. b3 Ne4 9. Bb2 Nd7 10. Ne2 Qf6 11. g3 g5 12. Qc2 Qh6 13. Ne5 Bxe5 14. dxe5 g4 15. Nf4 Ng5 16. Be2 Nh3+ 17. Nxh3 Qxh3 18. f3 gxf3 19. Bxf3 Qh6 20. Rae1 Re8 21. cxd5 exd5 22. Qxf5 Nxe5 23. Qf4 Qxf4 24. gxf4 Nd3 25. Bh5 Nxe1 26. Bxe8 Nd3 27. Bd4 Bg4 28. h3 Be2 29. Bd7 Bxf1 30. Kxf1 Kf7 31. Bf5 c5 32. Ba1 c4 33. bxc4 dxc4 34. Bxh7 b5 35. f5 b4 36. Bg6+ Kf8 37. f6 Rc8 38. Ke2 Nc1+ 39. Kd1 Nxa2 40. h4 c3 41. Kc2 Rd8 42. Kb3 Rd2 43. h5 a5 44. h6 Nc1+ 45. Kc4 Rh2 46. h7 Rh4+ 47. Kb5 Nb3 48. e4 Nxa1 49. e5 c2 50. e6 Rxh7 51. Bxh7 c1Q 52. e7+ Kf7 53. Bg6+ Kxg6 54. e8Q+ Kxf6 55. Ka4 Qa3+ 56. Kb5 b3 57. Qh8+ Ke6 58. Qh3+ Kd6 59. Qd3+ Ke7 60. Qe4+ Kd7 61. Qc6+ Kd8 62. Qa8+ Ke7 63. Qe4+ Kf7 64. Qf5+ Ke8 65. Qg6+ Kd7 66. Qf5+ 1/2-1/2

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.24"]
[Round "9"]
[White "Frijde, Joel"]
[Black "Katsuta, Yuki"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1696"]
[BlackElo "1917"]
[PlyCount "84"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Bg5 Qb6 8. Qd2 cxd4 9. cxd4 Nf5 10. Be3 Rc8 11. Nc3 Na5 12. 0-0 Nc4 13. Bxc4 Rxc4 14. Rac1 Be7 15. a3 0-0 16. Ne2 Bb5 17. Ng3 Nxg3 18. hxg3 f6 19. g4 Qd8 20. Kh2 fxe5 21. Nxe5 Bd6 22. f3 Qh4+ 23. Kg1 Bxe5 24. dxe5 Qg3 25. Bf2 Qxe5 26. Bxa7 Ra4 27. Rfe1 Qf6 28. Bf2 Bc6 29. Rc3 e5 30. b4 d4 31. Qa2+ Kh8 32. Rc5 e4 33. Rf5 Qe7 34. Rxf8+ Qxf8 35. fxe4 Qa8 36. Bxd4 Rxa3 37. Qf7 Qg8 38. Qxg8+ Kxg8 39. e5 Rg3 40. e6 Rxg2+ 41. Kf1 Rxg4 42. e7 Rxd4 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.23"]
[Round "8"]
[White "Mafanya, Kulasande"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1847"]
[BlackElo "1917"]
[PlyCount "105"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. g3 b5 6. Bg2 Bb7 7. 0-0 Nd7 8. e4 Ngf6 9. d5 exd5 10. exd5 Nxd5 11. Re1+ Be7 12. Nxd5 cxd5 13. Qe2 0-0 14. Qxe7 Bc6 15. Qxd8 Raxd8 16. Bf4 Nc5 17. Nd4 Be8 18. Re7 Nd3 19. Bc7 Rd7 20. Rxd7 Bxd7 21. Rb1 Rc8 22. Ba5 b4 23. Bf1 Rc5 24. Bd8 Ne5 25. Be7 Ra5 26. Bxb4 Rxa2 27. Ba3 Ba4 28. f4 Ng4 29. Ne2 Bc2 30. Re1 g6 31. Nc3 Rxa3 32. bxa3 d4 33. Bxc4 dxc3 34. h3 Nf6 35. Rc1 Ba4 36. Rxc3 Ne4 37. Re3 Bc6 38. Bd3 f5 39. Bxe4 fxe4 40. Rc3 Bb5 41. Kf2 a6 42. Rc7 Bd3 43. Ke3 Kh8 44. g4 Kg8 45. h4 Kh8 46. f5 gxf5 47. gxf5 Kg8 48. f6 Bb1 49. Ra7 Bd3 50. Kf4 h6 51. Ke3 Kh8 52. Rg7 Bc2 53. Rg1 1-0

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.22"]
[Round "6"]
[White "Hardwarsing, Vishay"]
[Black "Katsuta, Yuki"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1596"]
[BlackElo "1917"]
[PlyCount "74"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Bg4 6. h3 Bh5 7. Be3 Nc6 8. c3 Qd7 9. Nbd2 Nf6 10. Qc2 Bg6 11. Bxg6 hxg6 12. 0-0-0 0-0-0 13. Rde1 Rde8 14. Kb1 Qf5 15. Qxf5+ gxf5 16. Bg5 Ne4 17. Nxe4 fxe4 18. Nd2 f6 19. Be3 Nd8 20. h4 f5 21. g3 Ne6 22. a3 f4 23. gxf4 Bxf4 24. c4 c6 25. cxd5 cxd5 26. Reg1 Re7 27. Rg4 Rf7 28. Rc1+ Kd7 29. Nb3 b6 30. Bxf4 Rxf4 31. Rxf4 Nxf4 32. Rg1 Ne6 33. Rg4 Rf8 34. Rg2 Rf4 35. Rh2 Rf3 36. Nd2 Rd3 37. Nf1 Rd1+ 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.22"]
[Round "7"]
[White "Katsuta, Yuki"]
[Black "Tanaka, Toshiki"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1917"]
[BlackElo "1848"]
[PlyCount "54"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e3 c5 2. f4 Nc6 3. Nf3 Nf6 4. c3 d5 5. d4 e6 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 Ne4 9. Nd2 Nxe5 10. fxe5 f5 11. Bxe4 fxe4 12. Qg4 Bd7 13. Nb3 b6 14. Bd2 Qc7 15. Rxf8+ Rxf8 16. Rc1 a5 17. Be1 a4 18. Nd2 cxd4 19. exd4 Qd8 20. Nf1 Bg5 21. Rc2 e3 22. h4 Bh6 23. Ng3 Rf4 24. Qd1 Qxh4 25. Nh5 Rf1+ 26. Kxf1 Qh1+ 27. Ke2 Qxh5+ 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.20"]
[Round "5"]
[White "Katsuta, Yuki"]
[Black "Kishikawa, Kazuma"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1917"]
[PlyCount "98"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 e5 8. 0-0 a6 9. Ne1 Ne8 10. Rb1 f5 11. b4 Nd7 12. Nd3 fxe4 13. Nxe4 cxb4 14. Rxb4 Qc7 15. Ng5 Nc5 16. Nxc5 Qxc5 17. Rb3 Nf6 18. Ba3 Qc7 19. Qb1 Rb8 20. Rb6 Rd8 21. f4 exf4 22. Rxf4 Qe7 23. Ne6 Bxe6 24. dxe6 Bh6 25. Rf3 Qxe6 26. Qd3 Ng4 27. Rxd6 Rxd6 28. Qxd6 Qxd6 29. Bxd6 Re8 30. Kf1 Ne3+ 31. Kf2 Nf5 32. Bf4 Bf8 33. Rd3 Bc5+ 34. Kf1 Rf8 35. Ke1 Nd4 36. Bh6 Re8 37. Rxd4 Bxd4 38. Kd2 Rd8 39. Kc2 Bc5 40. Bf3 b6 41. Bd5+ Kh8 42. Bf4 Re8 43. Kd3 Kg7 44. h4 a5 45. Bc7 Re3+ 46. Kd2 Ra3 47. Be5+ Kf8 48. Bb2 Rxa2 49. Kc1 Ba3 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.20"]
[Round "4"]
[White "Katsuta, Yuki"]
[Black "Petrosyan, Tigran S"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1917"]
[BlackElo "2421"]
[PlyCount "66"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 c5 12. 0-0 c4 13. Bc2 Nd7 14. Re1 Bb7 15. Qb1 Nf6 16. Ne5 b5 17. b3 Nd7 18. Nxd7 Qxd7 19. e4 dxe4 20. bxc4 bxc4 21. Bxe4 Rab8 22. Bxb7 Rxb7 23. Qe4 c3 24. Rac1 Rc8 25. Qd3 Rbc7 26. Re2 Rc4 27. d5 R4c5 28. d6 R5c6 29. Re7 Qxd6 30. Qxd6 Rxd6 31. Rxa7 c2 32. Re7 Rd1+ 33. Re1 Rxe1+ 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.19"]
[Round "2"]
[White "Katsuta, Yuki"]
[Black "Gaehler, Marco"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1917"]
[BlackElo "2315"]
[PlyCount "60"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 Bg4 6. Be2 0-0 7. Be3 Nfd7 8. Qb3 Bxf3 9. Bxf3 Nc6 10. Rd1 e5 11. dxe5 Ncxe5 12. Be2 b6 13. 0-0 Nc5 14. Qc2 Nc6 15. Nd5 Re8 16. f3 Ne6 17. Rfe1 Ncd4 18. Qa4 c6 19. Nb4 a5 20. Nxc6 Qd7 21. Bxd4 Nxd4 22. c5 bxc5 23. Bb5 Nxb5 24. Qxb5 Reb8 25. Qxc5 dxc5 26. Rxd7 Rxb2 27. Rc1 Bh6 28. Rc3 Rxa2 29. Ne5 Rb8 30. h3 Rb1+ 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.19"]
[Round "3"]
[White "Sikivou, Taione"]
[Black "Katsuta, Yuki"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1817"]
[BlackElo "1917"]
[PlyCount "166"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd2 cxd4 9. cxd4 Qxc2 10. Rc1 Qe4+ 11. Qxe4 dxe4 12. Ne2 Nbc6 13. g3 f5 14. Be3 Kf7 15. Nc3 a6 16. Na4 Rd8 17. Nb6 Rb8 18. Nc4 Bd7 19. Nd6+ Kf8 20. Rb1 b5 21. Be2 Nc8 22. Nxc8 Rbxc8 23. 0-0 Be8 24. Rfd1 Na5 25. Bd2 Nc4 26. Bb4+ Kf7 27. Bxc4 Rxc4 28. Bc5 Bc6 29. Rbc1 Bd5 30. Kf1 g5 31. Ke2 f4 32. Kd2 h5 33. Re1 Rxc1 34. Rxc1 Kg6 35. gxf4 g4 36. Be7 Rb8 37. Ke3 a5 38. Bd6 Rb7 39. Rb1 Kf5 40. Rb2 h4 41. Rb1 Bc4 42. Rb2 Rg7 43. Rd2 Rg6 44. Be7 g3 45. fxg3 hxg3 46. Bg5 gxh2 47. Rxh2 b4 48. axb4 axb4 49. Rh7 Bd5 50. Rf7+ Kg4 51. Be7 b3 52. Ba3 Rg8 53. Kd2 Kf3 54. f5 Rg2+ 55. Ke1 exf5 56. Rxf5+ Ke3 57. Bc1+ Kxd4 58. Rf2 Rg1+ 59. Rf1 Rxf1+ 60. Kxf1 Kxe5 61. Ke2 Kd4 62. Bb2+ Kc5 63. Kd2 Kd6 64. Ke3 Ke6 65. Bd4 Kf5 66. Bb2 Kg4 67. Be5 Kh3 68. Kf2 Bc4 69. Bd4 Bd3 70. Be5 Bc2 71. Bd4 Kg4 72. Ke3 Kg3 73. Be5+ Kg2 74. Bd4 Kf1 75. Kd2 Bd3 76. Bb2 Kf2 77. Bd4+ Kf3 78. Bc3 Bb1 79. Bd4 Bc2 80. Bb2 e3+ 81. Ke1 e2 82. Bc1 Bd1 83. Bb2 Ke3 0-1

[Event "World University-ch 13th"]
[Site "Katowice"]
[Date "2014.08.18"]
[Round "1"]
[White "Batchuluun, Tsegmed"]
[Black "Katsuta, Yuki"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2513"]
[BlackElo "1917"]
[PlyCount "59"]
[EventDate "2014.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. a3 Ba5 8. Nf3 Nc6 9. Be3 Nf6 10. dxc5 Bxc3+ 11. bxc3 Qc7 12. Nd4 a6 13. Nxc6 Qxc6 14. Rb1 0-0 15. Rb6 Qe4 16. Qd3 Qe5 17. Qd4 Qc7 18. Qd6 Qd7 19. Bd3 Qa4 20. 0-0 Qxa3 21. Bd4 Nd7 22. Rbb1 Qa4 23. f4 a5 24. Qe7 Qc6 25. Rf3 h6 26. Rg3 e5 27. Bxe5 Nxe5 28. Qxe5 f6 29. Qe7 Qd7 30. Rxg7+ 1-0

