[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.21"]
[Round "10"]
[White "Tatekawa Palacio, Shigeki"]
[Black "Arenas, Sebastian"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1288"]
[BlackElo "1300"]
[PlyCount "46"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. 0-0 d6 6. d3 Bg4 7. Bg5 Nd4 8. Nd5 Nxf3+ 9. gxf3 Bh3 10. Nxf6+ gxf6 11. Bd5 Rg8 12. f4 exf4 13. Qh5 Rxg5+ 14. Qxg5 fxg5 15. Rfe1 c6 16. c3 f6 17. d4 Bb6 18. b4 Qd7 19. f3 g4 20. Kf2 Qg7 21. a4 g3+ 22. Kg1 gxh2+ 23. Kf2 Qg2# 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "9"]
[White "Bedoya Cossio, Samuel"]
[Black "Tatekawa Palacio, Shigeki"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1300"]
[BlackElo "1288"]
[PlyCount "62"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 a6 8. Bxc6 bxc6 9. Bxf6 Qxf6 10. Qe2 Qg6 11. Nh4 Qg5 12. g3 Bg4 13. Qe1 Rab8 14. b3 Rb4 15. a3 Rd4 16. b4 d5 17. bxc5 a5 18. a4 Rb4 19. exd5 cxd5 20. Rb1 Rd4 21. Rb5 Bh3 22. Ne2 Rxh4 23. Rxa5 Qg4 24. f3 Qg5 25. g4 Rxg4+ 26. fxg4 Qxg4+ 27. Ng3 f5 28. Rb5 f4 29. a5 fxg3 30. a6 gxh2+ 31. Kh1 Qg2# 0-1

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.20"]
[Round "8"]
[White "Medina, Juan Esteban"]
[Black "Tatekawa Palacio, Shigeki"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1385"]
[BlackElo "1288"]
[PlyCount "49"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. e3 e5 4. g3 Bc5 5. Bg2 0-0 6. Nge2 d6 7. 0-0 Bg4 8. a3 a6 9. Qc2 Qc8 10. Re1 Bh3 11. Bh1 Bf5 12. d3 Ng4 13. b4 Ba7 14. b5 Ne7 15. bxa6 bxa6 16. Qd2 Qe6 17. Nd5 Nxd5 18. cxd5 Qh6 19. h4 Qxe3 20. fxe3 Bxe3+ 21. Qxe3 Nxe3 22. Bxe3 Bxd3 23. Rad1 Bf5 24. Rf1 Bh3 25. Bg2 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.18"]
[Round "6"]
[White "Pena Mora, Carlos"]
[Black "Tatekawa Palacio, Shigeki"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1542"]
[BlackElo "1288"]
[PlyCount "57"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. dxe5 Nxe5 4. f4 Ng6 5. Nf3 Nf6 6. Nc3 Bc5 7. h3 0-0 8. Qd3 d6 9. Be3 b6 10. 0-0-0 Ba6 11. Qxa6 Bxe3+ 12. Kb1 Nxf4 13. e5 Ne8 14. Qc4 Ne6 15. Qe4 Bc5 16. Bd3 g6 17. h4 Rb8 18. h5 f5 19. exf6 Qxf6 20. Nd5 Qg7 21. Qxe6+ Kh8 22. hxg6 a5 23. Rxh7+ Qxh7 24. gxh7 Ng7 25. Qe7 Rbc8 26. Qh4 c6 27. Nf4 Rf6 28. Qxf6 Rf8 29. Qxf8# 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "2"]
[White "Lopez Rayo, Santiago"]
[Black "Tatekawa Palacio, Shigeki"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1583"]
[BlackElo "1288"]
[PlyCount "28"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Qf6 6. 0-0 Nge7 7. Bg5 Qd6 8. Bxe7 Qxe7 9. cxd4 Bd6 10. e5 Nxe5 11. dxe5 Bxe5 12. Nxe5 Qxe5 13. Re1 d6 14. Rxe5+ dxe5 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.16"]
[Round "3"]
[White "Plazas, Alfonso"]
[Black "Tatekawa Palacio, Shigeki"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1967"]
[BlackElo "1288"]
[PlyCount "61"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. e3 Nf6 4. d4 Nc6 5. dxc5 0-0 6. Nf3 d6 7. cxd6 cxd6 8. Be2 Bf5 9. 0-0 Rc8 10. b3 Nh5 11. Bb2 Qf6 12. Nd5 Qg6 13. Nh4 Qg5 14. Nxf5 Qxf5 15. Bxh5 Qe6 16. e4 Qh6 17. Bc1 Qe6 18. Bg4 Qe8 19. Bxc8 Qxc8 20. Ba3 Qd8 21. Qg4 Ne7 22. Rad1 Ng6 23. g3 Qa5 24. Bxd6 Qxa2 25. Bxf8 Nxf8 26. Nf6+ Kh8 27. Rd8 Qa3 28. Nd7 h6 29. Rxf8+ Kh7 30. Qf5+ g6 31. Qxf7# 1-0

[Event "COL-ch"]
[Site "Palmira"]
[Date "2017.05.15"]
[Round "1"]
[White "Tatekawa Palacio, Shigeki"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1288"]
[BlackElo "2025"]
[PlyCount "8"]
[EventDate "2017.05.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 0-1

