[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.31"]
[Round "9"]
[White "Miranda Mesa, Elier"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2472"]
[BlackElo "2400"]
[PlyCount "63"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. 0-0 Qc7 10. h3 Ne7 11. c4 0-0 12. Re1 f5 13. exd5 cxd5 14. cxd5 Nxd5 15. Nc4 Bh2+ 16. Kh1 Rac8 17. Bd2 Qb8 18. Qe2 Nf4 19. Bxf4 Bxf4 20. Rad1 Rfd8 21. b3 Rc6 22. Qf3 Be8 23. Qe2 Bf7 24. Nb2 Rcd6 25. g3 Bg5 26. Nc4 Rd4 27. Ne5 Qb7+ 28. Kg1 R4d6 29. Bc4 Rd2 30. Rxd2 Rxd2 31. Qf3 Qb8 32. Nxf7 1-0

[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.30"]
[Round "7"]
[White "Gonzalez Zamora, Juan Carlos"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2480"]
[BlackElo "2400"]
[PlyCount "102"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qd3 c5 12. dxc5 Nbd7 13. Nc3 Bc6 14. b4 a5 15. b5 Bxf3 16. Qxf3 Nxc5 17. Rad1 Qc7 18. Bf4 Qb6 19. Be3 Rac8 20. g4 h6 21. h4 Rfd8 22. g5 hxg5 23. hxg5 Nfd7 24. Ne4 Qc7 25. g6 fxg6 26. Bf4 e5 27. Be3 Ne6 28. b6 Nxb6 29. Bh3 Qc6 30. Rxd8+ Rxd8 31. Nf6+ Kf7 32. Nd5+ Nf4 33. Nxf4 Qxf3 34. exf3 Nxa4 35. Ne6 Rd6 36. Ng5+ Bxg5 37. Bxg5 Nc3 38. Kg2 b5 39. f4 e4 40. f5 gxf5 41. Rc1 b4 42. Be3 Kf6 43. Rc2 g5 44. Bd2 Rxd2 45. Rxd2 g4 46. Bxg4 fxg4 47. Rd7 b3 48. Rb7 a4 49. Kf1 Ke5 50. Ke1 e3 51. fxe3 g3 0-1

[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.30"]
[Round "8"]
[White "Sanchez, Sebastian Felipe"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2400"]
[BlackElo "2603"]
[PlyCount "82"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 h6 5. Nf3 Bd6 6. Qc2 0-0 7. c5 Be7 8. b4 b6 9. Nbd2 c6 10. a4 a5 11. b5 Bb7 12. Ba3 Nbd7 13. bxc6 Bxc6 14. cxb6 Bxa3 15. Rxa3 Rc8 16. 0-0 Nxb6 17. Qa2 Nfd7 18. Rc1 Bb7 19. Rac3 Rxc3 20. Rxc3 Qa8 21. Bf1 Rc8 22. Rxc8+ Qxc8 23. e3 Bc6 24. Nb3 Qa8 25. Qd2 Nc4 26. Qa2 Qb8 27. Nfd2 Qb4 28. Nb1 Bxa4 29. Nc1 Nb2 30. Kg2 Bc2 31. Na3 Be4+ 32. Kg1 Nb6 33. Nb3 N6c4 34. Nxc4 dxc4 35. Nxa5 c3 36. f3 Bd5 37. Qa1 c2 38. Qc1 Qc3 39. e4 Qxd4+ 40. Kg2 Qd1 41. Qxb2 c1Q 0-1

[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.29"]
[Round "5"]
[White "Jorajuria Mendoza, Algol"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2096"]
[BlackElo "2400"]
[PlyCount "42"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. Be2 Bg7 5. 0-0 e5 6. exd5 cxd5 7. d4 e4 8. Ne5 Ne7 9. c4 0-0 10. Nc3 f6 11. Ng4 Kh8 12. Ne3 dxc4 13. Nxe4 f5 14. Nc3 f4 15. Nxc4 Nbc6 16. Ne5 Nxd4 17. Nf3 Nec6 18. Qa4 Nxe2+ 19. Nxe2 Bg4 20. Bxf4 Bxf3 21. gxf3 Nd4 0-1

[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.29"]
[Round "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Obregon Rivero, Juan Carlos"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2400"]
[BlackElo "2496"]
[PlyCount "77"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 Qb6 9. Nc2 d6 10. b3 Be6 11. e4 Rfc8 12. Nd5 Qd8 13. Bg5 Ng4 14. Rc1 Bh6 15. Bxh6 Nxh6 16. Qd2 Kg7 17. h3 f6 18. f4 Rab8 19. Nce3 Nf7 20. Rfd1 Qf8 21. b4 b6 22. a3 Ncd8 23. Qb2 Bd7 24. Rd2 Nb7 25. Bf1 Qd8 26. h4 a6 27. Rdc2 e6 28. Nc3 b5 29. cxb5 Qb6 30. Kf2 axb5 31. Kf3 Re8 32. Bh3 Bc6 33. Ncd5 Bxd5 34. exd5 e5 35. Be6 exf4 36. gxf4 Nbd8 37. Ng4 Nxe6 38. Qxf6+ Kg8 39. Qb2 1-0

[Event "Mexican op 69th"]
[Site "Mexico City"]
[Date "2024.03.28"]
[Round "3"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2507"]
[BlackElo "2400"]
[PlyCount "63"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. Bd2 Bc5 11. a3 Ne7 12. 0-0-0 0-0 13. Rhf1 b4 14. axb4 Bxb4 15. f5 f6 16. Rf3 Rac8 17. Rh3 Rf7 18. Qh5 g6 19. fxg6 Nxg6 20. e5 f5 21. g4 Bxc3 22. Bxc3 Rg7 23. gxf5 Nf4 24. Qh6 Nxh3 25. f6 Rf7 26. Qxh3 Qc5 27. Bd4 Qb4 28. Qh5 Rcf8 29. c3 Qa5 30. Rg1+ Kh8 31. Rg7 Qa1+ 32. Kc2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Banusz, Tamas"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2621"]
[BlackElo "2400"]
[PlyCount "126"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 b6 5. c4 Bb7 6. cxd5 exd5 7. d4 Bd6 8. Nc3 0-0 9. Nb5 a6 10. Nxd6 cxd6 11. Bg5 Nbd7 12. Rc1 h6 13. Bf4 Ne4 14. Qd3 Ndf6 15. Nd2 Re8 16. Nxe4 dxe4 17. Qa3 d5 18. Bh3 b5 19. Bc7 Qe7 20. Qxe7 Rxe7 21. Bd6 Ree8 22. Rc7 Bc8 23. Bg2 Bg4 24. e3 Rec8 25. Rc5 Be6 26. Rfc1 Ne8 27. Be7 f5 28. Bf1 Kf7 29. Rxc8 Rxc8 30. Rxc8 Bxc8 31. Bc5 Nc7 32. Be2 Ne6 33. Bd6 Bd7 34. h4 g6 35. Kf1 a5 36. Ke1 Bc6 37. Kd2 Nd8 38. Bc7 Nb7 39. Bf4 h5 40. Bc7 Ke6 41. Kc3 Kd7 42. Bb6 Kd6 43. a3 Kd7 44. b3 Kd6 45. Kb2 Be8 46. Bd1 Bd7 47. a4 bxa4 48. bxa4 Kc6 49. Ba7 Kc7 50. Ka3 Nd6 51. Be2 Nc4+ 52. Kb3 Nd2+ 53. Kc3 Nb1+ 54. Kc2 Na3+ 55. Kb3 Nc4 56. Bc5 Be6 57. Kc3 Kc6 58. Be7 Kb6 59. Bd8+ Ka6 60. Bc7 Bf7 61. Bd8 Be6 62. Bc7 Bf7 63. Bd8 Be6 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Donchenko, Alexander"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2636"]
[BlackElo "2400"]
[PlyCount "81"]
[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. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 b6 5. cxd5 exd5 6. g3 Bb7 7. Bg2 Bd6 8. 0-0 0-0 9. Nc3 a6 10. d4 Nbd7 11. Qc2 Re8 12. Rfd1 b5 13. a4 b4 14. Nb1 a5 15. e3 Ne4 16. Nbd2 f5 17. Rac1 Rc8 18. Bh3 Rf8 19. Nxe4 fxe4 20. Ne5 Bxe5 21. dxe5 Qe7 22. e6 Nf6 23. Qc5 Rfe8 24. Qxe7 Rxe7 25. Rc5 Ra8 26. Be5 Ne8 27. Rdxd5 Bxd5 28. Rxd5 Kf8 29. Bd4 Nf6 30. Rb5 Ree8 31. Rb7 Nd5 32. Bf5 Ra6 33. Bxe4 Nc3 34. Bxh7 Ne2+ 35. Kg2 Nxd4 36. exd4 Raxe6 37. Rxc7 R8e7 38. Rc8+ Kf7 39. Bg8+ Kf6 40. Bxe6 Rxe6 41. Ra8 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Hakobyan, Aram"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "E28"]
[WhiteElo "2619"]
[BlackElo "2400"]
[PlyCount "94"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 Nc6 7. Ne2 b6 8. Ng3 Ba6 9. e4 Ne8 10. Bd3 Na5 11. Qe2 c5 12. d5 f6 13. 0-0 Nd6 14. Nh5 Bxc4 15. Bf4 e5 16. Be3 Bxd3 17. Qxd3 c4 18. Qc2 Nb3 19. Rae1 Qe8 20. Ng3 g5 21. Qd1 Qg6 22. Qg4 Rf7 23. h4 h6 24. f3 Raf8 25. Kf2 f5 26. exf5 Nxf5 27. hxg5 Nxe3 28. Rxe3 d6 29. Ne4 Rf5 30. Rh1 hxg5 31. Rh5 Nc5 32. Nxg5 Nd3+ 33. Kg1 Nf4 34. Qh4 Nxh5 35. Ne4 Nf4 36. g4 R5f7 37. Kf2 Rh7 38. Qg3 Rh3 39. Qg1 Nd3+ 40. Ke2 Nf4+ 41. Kd2 Rf7 42. Kc1 Rfh7 43. Re1 Rh2 44. Qe3 Nd3+ 45. Kb1 Nxe1 46. g5 Rh1 47. a4 R7h2 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Deveci, Huseyin Said"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2400"]
[BlackElo "2250"]
[PlyCount "97"]
[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. c4 c6 3. Nf3 Nf6 4. e3 dxc4 5. Bxc4 e6 6. 0-0 Be7 7. Qe2 b5 8. Bd3 0-0 9. Rd1 Bb7 10. a4 a6 11. e4 Nbd7 12. Bf4 Qb6 13. Nc3 b4 14. a5 Qa7 15. Na4 c5 16. Rac1 cxd4 17. Rc7 Rfd8 18. Rdc1 Rac8 19. Ne5 Nxe5 20. Bxe5 Rxc7 21. Bxc7 Re8 22. Bb6 Qb8 23. Bxd4 Qf4 24. Be3 Qe5 25. Nc5 Bc8 26. f4 Qb8 27. Bxa6 Bxc5 28. Rxc5 Nxe4 29. Rxc8 Rxc8 30. Bxc8 Qxc8 31. Qd3 f5 32. a6 Nc5 33. Qc4 Qxa6 34. Qxc5 b3 35. Kf2 Qd3 36. Bd4 Qd2+ 37. Kf3 Qd3+ 38. Be3 Qd1+ 39. Kf2 Qd3 40. Qc8+ Kf7 41. Qc5 Kg6 42. h3 h5 43. Qe5 Qc2+ 44. Kg1 Kf7 45. Bd4 Qc1+ 46. Kh2 g5 47. Qf6+ Ke8 48. Qxe6+ Kd8 49. Bb6+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Sanchez, Sebastian Felipe"]
[Black "Marchesich, Giovanni"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2400"]
[BlackElo "2210"]
[PlyCount "105"]
[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. c4 Bg7 3. Nf3 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Ng5 Nh6 8. Nge4 Be6 9. Bg5+ Ke8 10. Nf6+ Kf8 11. e3 Nf5 12. 0-0-0 Na6 13. Nd7+ Kg8 14. Bf6 Bxf6 15. Nxf6+ Kg7 16. Nfe4 Rad8 17. Be2 h6 18. a3 Ne7 19. b4 f5 20. Nd2 c6 21. Kb2 Nc7 22. Nb3 b6 23. h4 Kf6 24. f4 e4 25. Nd4 Bf7 26. g4 Ne6 27. g5+ Kg7 28. Nb3 hxg5 29. Rxd8 Rxd8 30. hxg5 Nc8 31. Kc2 Nd6 32. Rd1 Nb7 33. Rxd8 Nexd8 34. Nb1 Kf8 35. Kc3 Ke8 36. N1d2 Ke7 37. c5 Ne6 38. cxb6 axb6 39. Nc4 b5 40. Ne5 Nbd8 41. Na5 Kd6 42. Naxc6 Nxc6 43. Nxf7+ Ke7 44. Bxb5 Na7 45. Bc4 Kxf7 46. b5 Ke7 47. Kb4 Kd6 48. a4 Nc8 49. a5 Nc5 50. b6 Ne7 51. a6 Nc6+ 52. Kb5 Nd3 53. a7 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Piorun, Kacper"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2400"]
[BlackElo "2592"]
[PlyCount "62"]
[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 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Na3 cxd4 7. cxd4 Bb4+ 8. Bd2 Ne7 9. Bxb4 Qxb4+ 10. Qd2 Qb6 11. Bd3 a6 12. 0-0 Nbc6 13. Nc2 0-0 14. b4 f6 15. Rfe1 Rac8 16. a3 Qd8 17. Re2 f5 18. Rc1 h6 19. h4 Be8 20. Ree1 Bh5 21. Nh2 f4 22. Be2 Bxe2 23. Rxe2 Nf5 24. h5 Ncxd4 25. Nxd4 Rxc1+ 26. Qxc1 Nxd4 27. Re1 Qg5 28. Qc5 f3 29. g3 Ne2+ 30. Kh1 Qxh5 31. Qe3 Qh3 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Reshef, Omer"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2400"]
[BlackElo "2464"]
[PlyCount "151"]
[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. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Nbd7 10. 0-0-0 Be7 11. Nxg6 hxg6 12. g3 a6 13. Kb1 dxc4 14. Bxc4 b5 15. Be2 c5 16. dxc5 Nxc5 17. Qc2 0-0 18. Rc1 Qb7 19. e4 Rac8 20. Be3 b4 21. Na4 Ncxe4 22. Qd3 Nd6 23. Nc5 Qd5 24. Nxa6 Qxd3+ 25. Bxd3 Nd5 26. Bd4 Nf5 27. Bf2 Bf6 28. Be4 Nfe7 29. Nc5 Rfd8 30. Nb7 Rd7 31. Rxc8+ Nxc8 32. Nc5 Rc7 33. Bxd5 exd5 34. Rd1 Ne7 35. Nb3 Kf8 36. Bc5 Ke8 37. Bxb4 Nc6 38. Bc5 Rd7 39. Nd4 Bxd4 40. Bxd4 f6 41. Kc2 Rb7 42. b3 Kd7 43. Kb2 Ke6 44. Re1+ Kd6 45. Bf2 Rc7 46. a3 Ne5 47. Re3 d4 48. Re2 Nd3+ 49. Kb1 Rc1+ 50. Ka2 Nxf2 51. Rxf2 d3 52. Rd2 Rh1 53. Rxd3+ Kc5 54. Rd2 Rg1 55. Kb2 Kb5 56. Rc2 Rf1 57. a4+ Kb4 58. Rc4+ Ka5 59. Ka3 Rxf3 60. Rc7 Rf2 61. Rxg7 g5 62. Rg6 Rxh2 63. Rxf6 g4 64. Rf4 Kb6 65. Rxg4 Kc5 66. Rc4+ Kd5 67. a5 Rh1 68. Ka4 Ra1+ 69. Kb5 Rb1 70. Rb4 Ra1 71. g4 Kd6 72. a6 Kc7 73. Rc4+ Kb8 74. Kb6 Re1 75. a7+ Ka8 76. Rc8# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Sychev, Klementy"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2542"]
[BlackElo "2400"]
[PlyCount "57"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nxc6 bxc6 7. Bd3 Nf6 8. Qe2 d5 9. exd5 cxd5 10. Nb5 Qb6 11. Bf4 Kd7 12. 0-0 Ba6 13. a4 Rc8 14. c4 Bc5 15. b4 Bxb4 16. Rab1 Qa5 17. Rfd1 Rhd8 18. cxd5 Nxd5 19. Qh5 Ke8 20. Be5 Bf8 21. Qxh7 Nb4 22. Bf1 Rxd1 23. Rxd1 Qxa4 24. Ra1 Bxb5 25. Rxa4 Bxa4 26. Bxg7 Bxg7 27. Qxg7 Bd7 28. Qh8+ Ke7 29. Qh4+ 1-0

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.19"]
[Round "9"]
[White "Barrientos Chavarriaga, Sergio E"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2441"]
[BlackElo "2406"]
[PlyCount "58"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Qa5+ 12. Bd2 Qd8 13. Bg5 Qa5+ 14. Bd2 Qd8 15. Bg5 Be7 16. Bxf6 Bxf6 17. c3 Ne7 18. Nxf6+ gxf6 19. Nc2 Bb7 20. Bd3 d5 21. Qe2 f5 22. exf5 e4 23. f6 Nf5 24. f3 Qxf6 25. 0-0 Qb6+ 26. Kh1 Qh6 27. Kg1 Qb6+ 28. Kh1 Qh6 29. Kg1 Qb6+ 1/2-1/2

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.18"]
[Round "7"]
[White "Budisavljevic, Luka"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2476"]
[BlackElo "2406"]
[PlyCount "199"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Rb1 Na6 8. g3 Bb7 9. d5 b5 10. b3 exd5 11. Bg2 Ne4 12. Bd2 b4 13. axb4 Nxb4 14. 0-0 Nxd2 15. Qxd2 Rb8 16. cxd5 d6 17. Ra1 0-0 18. Nb5 Bxd5 19. Bxd5 Rxb5 20. Bc4 Rb7 21. Rfd1 Bc7 22. Nc3 Bb8 23. Qe2 Qf6 24. Nd5 Nxd5 25. Bxd5 Rb4 26. Ra6 Re8 27. Bc4 g6 28. h4 Kg7 29. Rd5 Qc3 30. Qf3 Re6 31. Qe2 Re4 32. Kg2 h5 33. Qf3 Rbxc4 34. bxc4 Qxc4 35. Rd2 Qxa6 36. Qxe4 Bc7 37. Rb2 Bb6 38. Qd5 Qa1 39. Rd2 Qe5 40. Qc6 Ba5 41. Rxd6 Be1 42. Rd1 Bb4 43. Qd5 Qb2 44. e4 Qf6 45. e5 Qf5 46. Rd3 a5 47. Rf3 Qe6 48. Qxe6 fxe6 49. Rd3 c4 50. Rd4 c3 51. Rc4 Kh6 52. f4 Kg7 53. Kf3 Kf7 54. Ke2 Ke7 55. Kd1 Kd7 56. Kc2 Kd8 57. Rc6 Kd7 58. Rb6 Ke7 59. Rb7+ Kf8 60. Rc7 Kg8 61. Kb3 Kf8 62. Ka4 Kg8 63. Kb3 Kf8 64. Rd7 Kg8 65. Kc2 Kf8 66. Kd3 Kg8 67. Rd4 Kf7 68. Re4 Ke7 69. Rc4 Kd7 70. Ke3 Ke7 71. Kf3 Kf7 72. g4 hxg4+ 73. Kxg4 Kg7 74. h5 gxh5+ 75. Kxh5 Kf7 76. Kh6 Bf8+ 77. Kh7 Bb4 78. Rc7+ Ke8 79. Rc8+ Ke7 80. Rc4 Kf7 81. Kh6 Bf8+ 82. Kg5 Be7+ 83. Kg4 Bb4 84. Kf3 Ke7 85. Ke4 Kd7 86. Kd3 Kd8 87. Ke3 Kd7 88. Ke4 Kd8 89. f5 exf5+ 90. Kxf5 Ke7 91. Rc7+ Kd8 92. Rc4 Ke7 93. e6 Kd6 94. Rc8 Kd5 95. Rxc3 a4 96. Rc2 Be7 97. Rc7 Bb4 98. Kf6 a3 99. e7 a2 100. Ra7 1-0

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.18"]
[Round "8"]
[White "Sanchez, Sebastian Felipe"]
[Black "Kaufman, Raymond"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2406"]
[BlackElo "2153"]
[PlyCount "75"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 d5 6. c3 Nbd7 7. f4 Be7 8. Bd3 b6 9. Ngf3 Bb7 10. Bxf6 Nxf6 11. Bb5+ Kf8 12. 0-0 g6 13. Ne5 Rc8 14. Qf3 Ne4 15. Rad1 cxd4 16. exd4 Kg7 17. Bd3 f6 18. Ng4 h5 19. Nf2 f5 20. Qe2 Bd6 21. Nh3 Qf6 22. Nf3 Rhe8 23. Ne5 Re7 24. Rf3 h4 25. Re3 Rec7 26. g4 hxg3 27. Bxe4 gxh2+ 28. Kxh2 dxe4 29. Rg1 Bxe5 30. fxe5 Qh4 31. Qg2 Kh8 32. Qxg6 Rh7 33. Qg2 Rhc7 34. Qg6 Rh7 35. Reg3 Qd8 36. Rg5 Qf8 37. Rh5 Rcc7 38. Ng5 1-0

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.17"]
[Round "5"]
[White "Miranda Mesa, Elier"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2495"]
[BlackElo "2406"]
[PlyCount "150"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 Nd4 12. cxb5 0-0 13. b6 Bb7 14. Bc4 Rc8 15. 0-0 g6 16. Qd3 Bxd5 17. Bxd5 Qxb6 18. Nc4 Qb5 19. Rad1 Rc7 20. b3 Rd8 21. Kh1 Kg7 22. f4 Qc5 23. Qe3 Ne6 24. fxe5 Bxe5 25. Qh3 Re8 26. Qh4 Kg8 27. Rd3 Bg7 28. Rdf3 h6 29. Qg3 Ng5 30. Rf4 Rce7 31. Qg4 Nxe4 32. Bxe4 d5 33. Bd3 dxc4 34. Bxc4 Rf8 35. Bxa6 Kh7 36. Bc4 f5 37. Qd1 Rfe8 38. R4f3 Qa3 39. Qd2 Rb8 40. Rd3 Ra7 41. Rf2 Qe7 42. Re2 Qh4 43. g3 Qh3 44. Re1 Re8 45. Rde3 Rxe3 46. Rxe3 f4 47. gxf4 Rxa2 48. Rxh3 Rxd2 49. Rf3 Bd4 50. Bd3 Kg7 51. Rg3 Rd1+ 52. Kg2 Rg1+ 53. Kf3 Rxg3+ 54. hxg3 Bc3 55. g4 Kf6 56. Ke4 Bd2 57. Be2 Be1 58. Bd1 Bd2 59. Bc2 Ba5 60. Kd5 Bd2 61. f5 gxf5 62. gxf5 h5 63. Ke4 h4 64. Kf3 Kg5 65. Bd3 Bb4 66. Ke4 h3 67. Ke5 Bc3+ 68. Ke6 Kf4 69. Bf1 h2 70. Bg2 Ke3 71. Kd5 Kf4 72. Ke6 Ke3 73. Bh1 Kd4 74. f6 Bb4 75. f7 Kc3 1/2-1/2

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.17"]
[Round "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Griffith, Kyron"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2406"]
[BlackElo "2335"]
[PlyCount "135"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 0-0 6. Nc3 dxc4 7. bxc4 c5 8. Be2 b6 9. 0-0 Bb7 10. Qb3 Nc6 11. Rfd1 Rc8 12. Rac1 Qc7 13. h3 Rfd8 14. d3 h6 15. Rd2 Qb8 16. Rcd1 Bf8 17. Bf1 Qa8 18. Nh2 Qb8 19. f4 Bd6 20. g3 Be7 21. Bg2 Rd7 22. Nf3 Rcd8 23. Ne2 Qa8 24. e4 Nh7 25. Kf2 Bf6 26. Bc1 Be7 27. Bb2 Bf6 28. Bc1 Be7 29. a3 Bf6 30. h4 Qb8 31. Bh3 g6 32. Rf1 Ba8 33. Rdd1 Na5 34. Qc2 b5 35. h5 bxc4 36. hxg6 cxd3 37. gxh7+ Kh8 38. Qxc5 dxe2 39. Kxe2 Rxd1 40. Rxd1 Rxd1 41. Kxd1 Bxe4 42. Ne5 Bxe5 43. fxe5 Qb3+ 44. Ke2 Qf3+ 45. Ke1 Qxg3+ 46. Qf2 Qxf2+ 47. Kxf2 Kxh7 48. Ke3 Bd5 49. Bf1 Kg7 50. Kf4 Bc4 51. Bg2 Bb5 52. Be3 a6 53. Bc5 f5 54. exf6+ Kxf6 55. Bd4+ Kf7 56. Bf3 Nc4 57. Bh5+ Ke7 58. Bg7 Nxa3 59. Bxh6 Nc4 60. Bg7 a5 61. Ke4 a4 62. Kd4 a3 63. Kc3 e5 64. Kb3 Ke6 65. Bf8 Ba4+ 66. Ka2 Bc6 67. Be2 Bd5 68. Bxc4 1/2-1/2

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.16"]
[Round "3"]
[White "Ruiz Perez, Juan Octavio"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2089"]
[BlackElo "2406"]
[PlyCount "64"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 Nf6 6. Nb5 e5 7. Bg5 d6 8. Bxf6 gxf6 9. Bc4 Rg8 10. Qh5 Rg7 11. N1c3 a6 12. Na3 b5 13. Bd5 Bd7 14. Nd1 Rc8 15. Ne3 Ne7 16. Bb3 a5 17. c3 a4 18. Bc2 Qb6 19. 0-0 Rg5 20. Qf3 Rg6 21. Qh5 Bh6 22. Rfe1 Kf8 23. Bd3 Kg7 24. Nac2 Bxe3 25. Rxe3 Bg4 26. Qh4 a3 27. bxa3 Rxc3 28. h3 Be6 29. Rb1 Rg5 30. Rxb5 Qc7 31. f4 Ng6 32. Qe1 Nxf4 0-1

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.16"]
[Round "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Muniz Guevara, Amanda Maria"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2406"]
[BlackElo "2133"]
[PlyCount "71"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. b3 Bg7 6. Bb2 0-0 7. h3 Nbd7 8. d4 b6 9. cxd5 cxd5 10. Bd3 Bb7 11. 0-0 Rc8 12. Qe2 Nb8 13. Rfc1 Ne8 14. Rc2 Nc6 15. Ba3 Nc7 16. Rac1 Qd7 17. Nb5 Ne6 18. Qd2 Rfd8 19. Be2 Nc7 20. Rxc6 Nxb5 21. Rxc8 Rxc8 22. Rxc8+ Bxc8 23. Bxb5 Qxb5 24. Bxe7 Ba6 25. Qc2 Qd7 26. Bh4 Qc8 27. Qxc8+ Bxc8 28. Bg3 Bf8 29. Bb8 a6 30. Ba7 b5 31. Bc5 a5 32. Ne5 Bf5 33. Nc6 b4 34. Nxa5 Bb1 35. Kf1 Bxa2 36. Ke2 1-0

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.15"]
[Round "1"]
[White "Gonzalez, Tun Aaron"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1966"]
[BlackElo "2406"]
[PlyCount "99"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nge2 Bf5 7. 0-0 0-0 8. Nf4 c6 9. Qf3 Bxd3 10. Nxd3 Bxc3 11. bxc3 Nd7 12. h4 Re8 13. h5 Nc8 14. Bf4 Ncb6 15. Rfb1 Qc8 16. Re1 Nc4 17. h6 g6 18. Rxe8+ Qxe8 19. Re1 Qf8 20. Qe2 Rd8 21. Bc7 Rc8 22. Bf4 Rd8 23. Bc7 Rc8 24. Bf4 Nf6 25. Qe7 Qxe7 26. Rxe7 Ne4 27. Rxb7 Nxc3 28. Be3 a5 29. Ne5 Nxe5 30. dxe5 d4 31. Bg5 Ne4 32. Be7 Nc3 33. e6 Nd5 34. Bd6 f6 35. Rg7+ Kh8 36. e7 Nb6 37. Rf7 Nd7 38. Bc7 Re8 39. Bxa5 c5 40. Kf1 Kg8 41. Rg7+ Kh8 42. Bc7 c4 43. Bd6 Ne5 44. a4 c3 45. f4 d3 46. fxe5 dxc2 47. Ba3 fxe5 48. Rf7 Kg8 49. Rf8+ Rxf8+ 50. exf8Q# 1-0

[Event "Carlos Torre Memorial op 33rd"]
[Site "Merida"]
[Date "2023.12.15"]
[Round "2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Gutierrez Espinosa, Karen"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2406"]
[BlackElo "2063"]
[PlyCount "129"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Nc3 Bd6 13. Ng5 h6 14. Nge4 Bc7 15. Be3 Ng4 16. Bd2 f5 17. h3 Ngf6 18. Nxf6+ Nxf6 19. Re1 Re8 20. Be3 e5 21. dxe5 Bxe5 22. c5 b5 23. Rad1 Bxc3 24. bxc3 Ne4 25. g4 Qc7 26. gxf5 Nf6 27. Bd4 Qf7 28. Re3 Rad8 29. Rde1 Nd5 30. Bxd5 cxd5 31. f6 Re4 32. f3 Rxe3 33. Rxe3 gxf6 34. Qe2 Qg6+ 35. Kh2 Bc8 36. Re7 Kh8 37. Qg2 Qxg2+ 38. Kxg2 Rg8+ 39. Kf2 Rf8 40. Kg3 a6 41. Kh4 Kg8 42. Rc7 a5 43. Ra7 a4 44. Ra5 Bd7 45. Ra6 Kg7 46. Rd6 Bc8 47. a3 Rf7 48. Kg3 Kg6 49. h4 h5 50. Kf4 Bh3 51. c6 Bf1 52. Rxd5 Rc7 53. Rd6 Bc4 54. Rxf6+ Kh7 55. Be5 Rf7 56. Kf5 Rxf6+ 57. Kxf6 Bd5 58. c7 Bb7 59. f4 Kh6 60. Bd6 Bc8 61. Bf8+ Kh7 62. Kf7 Bg4 63. Be7 Bc8 64. Bg5 Bg4 65. Ke7 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.23"]
[Round "7.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Cuartas, Jaime Alexander"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2405"]
[BlackElo "2528"]
[PlyCount "185"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bg4 6. c3 Bxf3 7. Nxf3 e6 8. Qb3 Qc8 9. Be2 Be7 10. 0-0 0-0 11. dxc5 Bxc5 12. Rad1 h6 13. Ne5 Rd8 14. Nd3 Bd6 15. Bxd6 Rxd6 16. Rc1 Qc7 17. Rfd1 Rad8 18. Qa4 a6 19. Nb4 Ne5 20. Nd3 Nc4 21. b3 b5 22. Qb4 Rb8 23. Qc5 Rc6 24. Qd4 Nd6 25. Nb4 Rcb6 26. Bd3 a5 27. Nc2 Rc6 28. Na3 b4 29. Nb1 Rc8 30. Rc2 Qe7 31. Rdc1 e5 32. Qh4 e4 33. Be2 d4 34. exd4 Nf5 35. Qh3 Nxd4 36. Rd2 Nxe2+ 37. Rxe2 Nd5 38. Qf5 Rc5 39. Rxe4 Qc7 40. Re5 g6 41. Qe4 Nxc3 42. Rxc5 Qxc5 43. Nxc3 bxc3 44. h4 c2 45. Qe3 Qh5 46. Qd3 Qc5 47. Qe3 Qd5 48. Qe2 Qf5 49. g3 h5 50. Kh2 Kh7 51. Kg1 Rc3 52. Qd2 Qc5 53. Kh2 Kg7 54. Kg2 Qe5 55. Kh2 Qc7 56. Qd4+ Kh7 57. Kg2 Rc5 58. Kh2 Qc6 59. Qd3 Qc8 60. Qf3 Qd7 61. Qe2 Qf5 62. Qd2 Rc7 63. Qe2 f6 64. Kg2 Kg7 65. Kg1 Qc5 66. Qd2 Qf5 67. Qe2 Kf7 68. Kg2 Qc5 69. Qd3 Qc6+ 70. Kh2 Qc5 71. Kg1 Qc6 72. Qd2 Qe4 73. Kh2 Qf5 74. Qe2 Qc5 75. Qd2 g5 76. hxg5 fxg5 77. Qe2 Kg7 78. Qd2 Qf5 79. Kg1 Kh7 80. Qe2 Kh6 81. Qe8 h4 82. Qh8+ Kg6 83. Qg8+ Kh5 84. Qe8+ Kh6 85. Qh8+ Kg6 86. Qe8+ Rf7 87. Qc6+ Kh5 88. Qxc2 Qf3 89. Qd1 hxg3 90. fxg3 Kg4 91. Rc4+ Kh3 92. Qxf3 Rxf3 93. g4 1/2-1/2

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.22"]
[Round "6.1"]
[White "Escobar Forero, Alder"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2450"]
[BlackElo "2405"]
[PlyCount "54"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Risaralda"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Nd7 7. Nbd2 h6 8. a4 a5 9. Nb3 g5 10. Ne1 Bg7 11. f4 gxf4 12. Nd3 Ng6 13. Nxf4 Nxf4 14. Rxf4 0-0 15. Ra3 Qe7 16. Bg4 f6 17. exf6 Rxf6 18. Bxf5 Rxf5 19. Rxf5 exf5 20. Bf4 Qe4 21. Bc7 b6 22. Qd2 Re8 23. Ra1 Qe2 24. Rd1 Bf6 25. Bf4 Qxd2 26. Bxd2 Kh7 27. Kf1 Kg6 1/2-1/2

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "5.1"]
[White "Avila Pavas, Santiago"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2514"]
[BlackElo "2405"]
[PlyCount "90"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3 Bxc3+ 9. bxc3 c5 10. Bd3 Qa5 11. Ne2 cxd4 12. Bxd4 Nc6 13. 0-0 Nc5 14. Be3 Bd7 15. Qh4 Nxd3 16. cxd3 Qd8 17. Qf4 Qc7 18. d4 Na5 19. Qf6 Rh7 20. Bxh6 Bb5 21. Ra2 Bxe2 22. Rxe2 Qxc3 23. Bd2 Qxa3 24. Re3 Qa2 25. Rh3 Rxh3 26. gxh3 Qxd2 27. Qh8+ Ke7 28. Qxa8 Qxd4 29. Rb1 Qxe5 30. Qxa7 Qg5+ 31. Kh1 Qf5 32. Qc5+ Kf6 33. Qc3+ e5 34. Rb6+ Nc6 35. Rxb7 Nd4 36. Qe3 Ne6 37. Qg3 Nf4 38. Rb2 Nxh3 39. Rb8 Kg7 40. f3 d4 41. Rd8 Qb1+ 42. Kg2 Nf4+ 43. Kf2 Qc2+ 44. Kf1 Qe2+ 45. Kg1 d3 0-1

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "4.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Torres, Juan Camilo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2405"]
[BlackElo "2273"]
[PlyCount "115"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Caldas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. f4 Be7 8. c4 0-0 9. Kh1 Nbd7 10. b3 Re8 11. Qe2 e5 12. Nf5 Bf8 13. Nc3 exf4 14. Bxf4 Ne5 15. Bg5 Bxf5 16. Rxf5 Be7 17. Bd2 g6 18. Rff1 Rc8 19. Rad1 Nfd7 20. Bb1 Rc6 21. Nd5 Bg5 22. Nb4 Rb6 23. Nd5 Rc6 24. Nb4 Rb6 25. Bc3 Re6 26. Qe1 Qf8 27. Bc2 Qh6 28. Bd4 Nc5 29. Nd5 Rc6 30. Qf2 Ncd7 31. Rd3 Bh4 32. g3 Bg5 33. h4 b5 34. Kg2 Bd8 35. cxb5 axb5 36. Bd1 Qf8 37. Rd2 Nf6 38. Qe2 Rc8 39. Nxf6+ Bxf6 40. Qxb5 Bg7 41. Qd5 h5 42. Rdf2 Rc7 43. a4 Qe8 44. Be2 Ng4 45. Bxg4 hxg4 46. Bxg7 Kxg7 47. Rf4 Rce7 48. Rxg4 Re5 49. Qxd6 R7e6 50. Qd4 Kg8 51. Rff4 Qc6 52. Kh3 f5 53. Rg5 Rxe4 54. Rxe4 Rxe4 55. Qd3 Rd4 56. Rxg6+ Kh7 57. Rxc6 Rxd3 58. Rf6 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.20"]
[Round "3.1"]
[White "Florez Salazar, Luis Angel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2137"]
[BlackElo "2405"]
[PlyCount "85"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Cauca"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

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. Nxc6 bxc6 10. Qd4 c5 11. Qd3 0-0 12. f3 d5 13. exd5 exd5 14. Nxd5 Nxd5 15. Qxd5 Be6 16. Qe4 Bxa2 17. Bd3 f5 18. Qf4 Qa5 19. Bd2 Rab8 20. Rhe1 Bxd2+ 21. Qxd2 Qb6 22. Qc3 Qh6+ 23. Rd2 Bf7 24. Kb1 Qh4 25. Rde2 Qa4 26. Re7 Qa2+ 27. Kc1 Qa1+ 28. Kd2 Qxb2 29. Qxb2 Rxb2 30. Ra7 g6 31. Ree7 Rb4 32. c3 Rb6 33. Bxa6 Rd8+ 34. Ke3 Rf6 35. Rxf7 Rxf7 36. Bc4 f4+ 37. Ke4 Re8+ 38. Kd3 Rd8+ 39. Kc2 Rdf8 40. Rxf7 Rxf7 41. Kb3 Kg7 42. Bxf7 Kxf7 43. Kc4 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "1.1"]
[White "Aponte Rodriguez, Alejandro"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1810"]
[BlackElo "2405"]
[PlyCount "64"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Cesar"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. N1c3 a6 7. Nd4 Nf6 8. Be2 Qb6 9. Nb3 Qc7 10. Be3 b5 11. a3 Bb7 12. Qd2 Be7 13. f4 0-0 14. Bf3 Rac8 15. 0-0 Nd7 16. Qf2 Rfd8 17. Rad1 Bf8 18. Kh1 Re8 19. Rfe1 g6 20. g4 Ba8 21. h4 b4 22. axb4 Nxb4 23. Rd2 Qb8 24. Ba7 Qb7 25. Na5 Qc7 26. Nb3 Be7 27. Red1 d5 28. Be3 Nf6 29. exd5 Nbxd5 30. Nxd5 Nxd5 31. Bxd5 Bxd5+ 32. Kh2 Rb8 0-1

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "2.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Martinez, Julian"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2405"]
[BlackElo "2143"]
[PlyCount "96"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Santander"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. Nf3 Be7 5. Nbd2 Nc6 6. c3 Na5 7. Bb5+ Bd7 8. Ba4 Bxa4 9. Qxa4+ Nc6 10. 0-0 0-0 11. Re1 Qd7 12. Qb3 Na5 13. Qc2 c5 14. Nf1 Nc6 15. Ng3 Rfe8 16. Bg5 h6 17. Be3 d5 18. a4 Bf8 19. Rad1 Rad8 20. Bc1 Qc7 21. Nf5 Ne7 22. Ne3 dxe4 23. dxe4 Rxd1 24. Rxd1 Ng6 25. g3 Qc8 26. Nd2 Qc6 27. f3 Bd6 28. Ndc4 Bb8 29. Qb3 Qc8 30. Nf5 Rd8 31. Rxd8+ Qxd8 32. Qxb7 Qd1+ 33. Kf2 Qxc1 34. Qxb8+ Kh7 35. Qxa7 Qc2+ 36. Ke1 Qc1+ 37. Ke2 Qc2+ 38. Nd2 Nh5 39. Qd7 Nhf4+ 40. gxf4 Nxf4+ 41. Kf2 Qd1 42. Ng3 c4 43. Qf5+ Kg8 44. Qc8+ Kh7 45. Qf5+ Kg8 46. Qc8+ Kh7 47. Qf5+ Kg8 48. Qc8+ Kh7 1/2-1/2

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.27"]
[Round "10"]
[White "Sanchez, Sebastian Felipe"]
[Black "Mouhamad, Joachin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2410"]
[BlackElo "2271"]
[PlyCount "59"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Nbd2 dxc4 5. Nxc4 b5 6. Na5 c5 7. Bd2 cxd4 8. Rc1 Ne7 9. g3 Ra7 10. Bg2 g6 11. Qc2 f6 12. 0-0 Rd7 13. Qe4 Qb6 14. Bh3 Rd8 15. Rfd1 Bg7 16. Bb4 f5 17. Qa8 Bd7 18. Qb7 Qxb7 19. Nxb7 Nbc6 20. Bc5 e5 21. Nxd8 Nxd8 22. e3 Bc6 23. Bg2 d3 24. b4 e4 25. Nd4 Bd5 26. f3 Nec6 27. Nxc6 Nxc6 28. fxe4 fxe4 29. Rxd3 exd3 30. Bxd5 0-1

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.26"]
[Round "9"]
[White "Munoz Pantoja, Miguel Angel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2330"]
[BlackElo "2410"]
[PlyCount "85"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. h3 Bf5 7. Nc3 Qd7 8. g4 Bg6 9. Bb5 f6 10. d4 e6 11. 0-0 Rd8 12. Qe2 cxd4 13. Rd1 Bc5 14. Na4 Be7 15. Rxd4 Qc8 16. Rxd8+ Bxd8 17. Nd4 e5 18. Nxc6 bxc6 19. Ba6 Qc7 20. Nc5 Bf7 21. Bc4 Bd5 22. Be3 Ne7 23. Ne6 Qb7 24. Nxg7+ Kf7 25. Nh5 Qxb2 26. Rd1 Bb6 27. Bb3 Qc3 28. Qf3 e4 29. Qxe4 Qxb3 30. Qxe7+ Kxe7 31. axb3 Bf3 32. Re1 Kf7 33. Bxb6 axb6 34. Ng3 h5 35. gxh5 Bxh5 36. f4 Bf3 37. Kf2 Bd5 38. c4 Be6 39. f5 Bd7 40. Rd1 Ke7 41. Re1+ Kf7 42. Rd1 Ke7 43. Re1+ 1/2-1/2

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.23"]
[Round "6"]
[White "Sanchez, Sebastian Felipe"]
[Black "Alekseenko, Kirill"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2410"]
[BlackElo "2675"]
[PlyCount "110"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 7. 0-0 a5 8. a3 Be7 9. b3 cxb3 10. Qxb3 c6 11. Bb2 a4 12. Qc2 Bb7 13. Ne5 0-0 14. Rfc1 Nfd7 15. Bxc6 Nxc6 16. Nxc6 Bxc6 17. Qxc6 Nf6 18. Rab1 Rb8 19. e4 h6 20. Kg2 Re8 21. f3 Bf8 22. Rc2 Qa5 23. Bc3 Qa7 24. Ba1 Rb6 25. Qc3 Rd8 26. Qd3 Rb7 27. d5 Qa6 28. Bxf6 gxf6 29. Rcb2 f5 30. Kf1 Bxa3 31. Ra2 Bf8 32. Ke2 Bg7 33. Rb4 exd5 34. exf5 Qa5 35. Rg4 Kf8 36. f6 Bxf6 37. Qh7 b4 38. Kd1 Qa7 39. Qxh6+ Ke7 40. Rf4 Rd6 41. Nf1 b3 42. Re2+ Kd7 43. Qf8 Qb8 44. Qxf7+ Kc6 45. Qh5 a3 46. Nd2 a2 47. Nxb3 a1Q+ 48. Nxa1 Rb1+ 49. Kd2 Qb2+ 50. Ke3 Qc1+ 51. Rd2 Re6+ 52. Re4 d4+ 53. Kd3 Qc3+ 54. Ke2 Rxe4+ 55. fxe4 Qe3# 0-1

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.22"]
[Round "5"]
[White "David, Alberto"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2518"]
[BlackElo "2410"]
[PlyCount "52"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 b6 5. b3 Bb7 6. Bb2 c5 7. e3 Nc6 8. c4 dxc4 9. bxc4 Be7 10. Qe2 0-0 11. Rd1 Rc8 12. Nc3 Qc7 13. Rac1 a6 14. Ba1 Rfd8 15. Ne1 Ne8 16. Rb1 Rb8 17. d3 Na5 18. Bxb7 Rxb7 19. f4 Nd6 20. a4 Nc6 21. Nf3 Bf6 22. Rbc1 Qb8 23. g4 Rbd7 24. Rb1 Rb7 25. Rbc1 Rbd7 26. Rb1 Rb7 1/2-1/2

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.21"]
[Round "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Jacobson, Brandon"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2410"]
[BlackElo "2537"]
[PlyCount "71"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[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. h3 Nbd7 6. Be3 e5 7. d5 h5 8. Nf3 Qe7 9. Bd3 Bh6 10. Bxh6 Rxh6 11. Qd2 Rh8 12. g3 Kf8 13. 0-0-0 Kg7 14. Nh4 Nh7 15. Rde1 a5 16. Re3 Nc5 17. Bc2 Bd7 18. Ng2 h4 19. gxh4 Nf6 20. Bd1 a4 21. Rf1 Raf8 22. Qe1 Nh5 23. f4 Nxf4 24. Nxf4 exf4 25. Rxf4 Qe5 26. Qg3 f6 27. a3 g5 28. hxg5 fxg5 29. Rxf8 Qxg3 30. Rxg3 Kxf8 31. Rxg5 Rxh3 32. Bc2 Rh1+ 33. Kd2 Rh2+ 34. Kc1 Rh1+ 35. Nd1 Re1 36. Rg3 1/2-1/2

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "8"]
[White "Avinash, Ramesh"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2319"]
[BlackElo "2427"]
[PlyCount "39"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Ne2 b4 10. Ng3 a5 11. f5 exf5 12. dxc5 Nxc5 13. Bb5 Qb6 14. Nd4 Bd7 15. Bxc6 Bxc6 16. Ndxf5 Qc7 17. 0-0 Rd8 18. Nd6+ Bxd6 19. exd6 Qxd6 20. Qf2 1-0

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "3"]
[White "Buchenau, Frank"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2222"]
[BlackElo "2427"]
[PlyCount "54"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 h6 8. Bd3 Nxc5 9. Bg3 Be7 10. 0-0 Bd7 11. Ne2 Rc8 12. Ned4 Qb6 13. Nb3 Nb4 14. Bh4 Nbxd3 15. Bxe7 Nxb3 16. axb3 Kxe7 17. Qxd3 Bb5 18. c4 dxc4 19. bxc4 Bxc4 20. Qa3+ Qc5 21. b4 Qb6 22. Rfd1 Be2 23. Rd6 Qb5 24. Qe3 Bxf3 25. gxf3 Rc4 26. Rad1 Rhc8 27. Qf4 Rxf4 0-1

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "6"]
[White "Le Goff, Ronan"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2330"]
[BlackElo "2427"]
[PlyCount "30"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nc3 Bg4 6. Bb5 e6 7. h3 Bxf3 8. Qxf3 cxd4 9. exd4 Rc8 10. 0-0-0 a6 11. Be2 Qa5 12. Bd2 Nxd4 13. Qe3 Nxe2+ 14. Qxe2 Bb4 15. Kb1 0-0 0-1

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Nunez V, Gustavo Eduardo"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2427"]
[BlackElo "2212"]
[PlyCount "119"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 a5 9. g4 Nc5 10. Nd2 h6 11. Be2 Kh7 12. h4 Nfd7 13. h5 g5 14. Nf1 Nf6 15. Ng3 b6 16. b3 Bd7 17. Rb1 Ng8 18. Kf1 Ne7 19. Kg2 Qc8 20. Re1 Bf6 21. Kh3 Qa6 22. Bf1 Rfb8 23. Qf3 Kg7 24. a3 Qc8 25. a4 Na6 26. Be2 Nb4 27. Rb2 c5 28. dxc6 Nexc6 29. Nb5 Qf8 30. Rd1 Be7 31. Rbd2 Nd4 32. Nxd4 exd4 33. Bxd4+ f6 34. Nf5+ Bxf5 35. Qxf5 Qf7 36. f4 Nc6 37. fxg5 Nxd4 38. gxh6+ Kxh6 39. Rxd4 Rg8 40. Rf1 Raf8 41. Qf4+ Rg5 42. Rd5 Qe6 43. Bd3 Rfg8 44. Rf5 Kh7 45. Rxg5 Rxg5 46. e5+ Kg7 47. exf6+ Bxf6 48. h6+ Kf7 49. Qxg5 Ke7 50. Rxf6 Qxf6 51. Qxf6+ Kxf6 52. g5+ Kxg5 53. h7 Kf4 54. h8Q Ke3 55. Bf5 Kd2 56. Qd4+ Kc1 57. Qf2 Kd1 58. Qc2+ Ke1 59. Bd3 d5 60. Qe2# 1-0

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "7"]
[White "Sanchez, Sebastian Felipe"]
[Black "Predke, Alexandr"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2427"]
[BlackElo "2684"]
[PlyCount "95"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. dxc5 Na6 6. Ngf3 Nxc5 7. Bg2 0-0 8. 0-0 Qe7 9. Nb3 Nxb3 10. Qxb3 a5 11. Rd1 a4 12. Qc2 Ra5 13. Bd2 a3 14. Rab1 h6 15. Nd4 axb2 16. Bxb4 Qxb4 17. Rxb2 Qe7 18. Qc3 Ra3 19. Qd2 d5 20. cxd5 exd5 21. Nb5 Ra6 22. Nc3 Rd8 23. Qd4 Rad6 24. Rdb1 Qe8 25. Rb6 Re6 26. R1b2 Re5 27. e3 h5 28. h3 Qe7 29. R2b5 Qc7 30. Qc5 Qd7 31. Ra5 Qf5 32. Qd4 Ree8 33. Rc5 Re5 34. Rc7 Ree8 35. Rb5 Qg6 36. Rbc5 Kh8 37. Ne2 Qf5 38. Nf4 Be6 39. Rxb7 Ra8 40. Rcc7 Rxa2 41. Rxf7 Bxf7 42. Rxf7 Rc8 43. Bf3 Rcc2 44. g4 hxg4 45. hxg4 Qg5 46. Ne6 Qh4 47. Rf8+ Kh7 48. Qd3+ 1-0

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2668"]
[PlyCount "60"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 7. a4 c6 8. 0-0 Bb7 9. Qc2 Nbd7 10. b3 c3 11. Nb1 bxa4 12. Rxa4 c5 13. Rd1 Be4 14. Ne1 Bxc2 15. Nxc2 0-0 16. dxc5 Bxc5 17. Bxa8 Qxa8 18. Nxc3 Ne5 19. Be3 Bxe3 20. Nxe3 Qc6 21. Rc1 Qb7 22. Ra5 Nc6 23. Rb5 Qd7 24. Rd1 Qe7 25. Nc4 Rd8 26. Rxd8+ Qxd8 27. Rc5 Qd7 28. e3 h5 29. h3 g6 30. Nb5 Ne4 0-1

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Sanchez, Sebastian Felipe"]
[Black "Slade, Theodore"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2427"]
[BlackElo "2009"]
[PlyCount "115"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Na3 Bxa3 8. bxa3 Bd7 9. a4 Bc6 10. Ba3 Re8 11. Qc2 Bd5 12. Rfe1 Ne4 13. Ne5 f5 14. Nxc4 Nd7 15. Rad1 Nb6 16. Ne5 a5 17. Rc1 c6 18. Rb1 Rb8 19. f3 Nf6 20. e4 fxe4 21. fxe4 Bxe4 22. Bxe4 Qxd4+ 23. Kh1 Qxa4 24. Rxb6 Qxa3 25. Bg2 Nd5 26. Rb3 Qd6 27. Nc4 Qc5 28. Be4 Nf6 29. Nb6 Qxc2 30. Bxc2 Nd5 31. Nc4 a4 32. Rf3 b5 33. Ne5 c5 34. a3 Ra8 35. Be4 b4 36. Nd3 Rec8 37. axb4 cxb4 38. Bxd5 exd5 39. Nxb4 Ra5 40. Ra1 Rca8 41. Rd3 Rb5 42. Rd4 Raa5 43. Ra3 h6 44. Kg2 Kf7 45. Kf3 Ke6 46. Kf4 Rc5 47. Nd3 Rc4 48. Ke3 Rxd4 49. Kxd4 Kd6 50. Nb2 Rb5 51. Nxa4 Rb4+ 52. Kc3 Rb1 53. Ra2 Rh1 54. Kd3 Ke5 55. Nc3 Rb1 56. Nxb1 d4 57. Nd2 Kd5 58. Ra5+ 1-0

[Event "Titled Tuesday intern op 14th Feb Late"]
[Site "Chess.com INT"]
[Date "2023.02.14"]
[Round "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Urazayev, Arystanbek"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2427"]
[BlackElo "2460"]
[PlyCount "74"]
[EventDate "2023.02.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 c5 9. cxd5 exd5 10. dxc5 bxc5 11. Rd1 Nc6 12. a3 Be6 13. Nb3 Qb6 14. Be3 d4 15. Nbxd4 cxd4 16. Nxd4 Nxd4 17. Bxd4 Qb8 18. Rac1 Bb3 19. Qb1 Bxd1 20. Rxd1 Qb3 21. Rd3 Qb5 22. Bxa8 Rxa8 23. Qc2 h6 24. Qc7 Nd5 25. Qe5 Bf6 26. Qf5 Bxd4 27. Rxd4 Nc7 28. Qc2 Ne6 29. Rc4 a5 30. h4 a4 31. e3 h5 32. Kh2 g6 33. Qc3 Qf5 34. Kg2 Qd5+ 35. Kh2 Qf3 36. Qc2 Rd8 37. Rxa4 Rd1 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "4"]
[White "Avalos Parra, Joao"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2185"]
[BlackElo "2427"]
[PlyCount "65"]
[EventDate "2023.02.07"]
[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 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. e3 Nc6 9. Be2 g5 10. Bg3 Ne4 11. 0-0 Bxc3 12. bxc3 Nxc3 13. Qc2 Nxe2+ 14. Qxe2 cxd4 15. exd4+ Be6 16. Rab1 Qd7 17. Rfc1 0-0 18. h4 f6 19. Rxb7 Qxb7 20. Qxe6+ Rf7 21. Rxc6 Raf8 22. hxg5 hxg5 23. Rc1 Kg7 24. Bd6 Rd8 25. Bc5 Qb2 26. Qe3 Rg8 27. a3 Kh7 28. Re1 Qb7 29. Qd3+ Rg6 30. Re6 Kg7 31. Ne5 Rh6 32. Nxf7 Kxf7 33. Re7+ 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "9"]
[White "Borges Feria, Yasel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2439"]
[BlackElo "2427"]
[PlyCount "103"]
[EventDate "2023.02.07"]
[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 e6 2. d3 d5 3. Qe2 Ne7 4. Nf3 c5 5. g3 Nbc6 6. Bg2 g6 7. 0-0 Bg7 8. c3 0-0 9. Re1 e5 10. a3 Be6 11. b4 c4 12. dxc4 dxc4 13. Rd1 Qc8 14. Nbd2 b5 15. a4 a6 16. Nf1 h6 17. Be3 Rd8 18. Bb6 Rxd1 19. Rxd1 Qb7 20. a5 Nc8 21. Bc5 Bf8 22. Bxf8 Kxf8 23. Ne3 N8e7 24. h4 Kg7 25. h5 g5 26. Kh2 f6 27. Bh3 Bxh3 28. Kxh3 Rd8 29. Kg2 Qc8 30. Nd5 Qe6 31. Ne3 Qf7 32. Nh2 Qe8 33. Rxd8 Nxd8 34. Qd1 Nf7 35. Nhg4 Qc6 36. Qf3 Ng8 37. Nf5+ Kh7 38. Nge3 Nd6 39. Nd5 Qd7 40. Nxd6 Qxd6 41. Qf5+ Kg7 42. Qg6+ Kf8 43. Qh7 Qe6 44. f3 Qf7 45. Qf5 Kg7 46. g4 Ne7 47. Nxe7 Qxe7 48. Qg6+ Kf8 49. Qxh6+ Ke8 50. Qg6+ Kd8 51. Qg8+ Kc7 52. Qd5 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "2"]
[White "Daneshvar, Bardiya"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2510"]
[BlackElo "2427"]
[PlyCount "141"]
[EventDate "2023.02.07"]
[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. b3 Bf5 4. Bb2 e6 5. e3 Nbd7 6. Be2 Bd6 7. Nh4 Be4 8. Nd2 h6 9. Nxe4 dxe4 10. g3 g5 11. Ng2 Qe7 12. a3 0-0-0 13. b4 e5 14. d5 a5 15. bxa5 Nc5 16. c4 h5 17. h4 g4 18. Bc3 Nfd7 19. Rb1 f5 20. Qd2 Nb8 21. 0-0 Nba6 22. Bd1 Rhf8 23. Bc2 Rf7 24. Rfe1 Rdf8 25. Bb4 Qd7 26. Qc3 Kd8 27. Kf1 Ke7 28. Ke2 Ra8 29. Kd1 Kf8 30. Kc1 Kg8 31. Kb2 Na4+ 32. Bxa4 Qxa4 33. Qb3 Qd7 34. Kc2 Qe7 35. Red1 Ra7 36. Qa4 Nc5 37. Bxc5 Bxc5 38. Rb5 Qd6 39. Qb3 b6 40. a4 Rxa5 41. Rxa5 bxa5 42. Qb5 Bb4 43. Kb3 Kf8 44. Ne1 Qc5 45. Nc2 Qxb5 46. cxb5 Bd6 47. Kc4 Rd7 48. Na1 Rd8 49. Nb3 Ra8 50. Nc5 Ke7 51. Ne6 Rg8 52. Kb3 Rb8 53. Rc1 Kd7 54. Ng7 Rf8 55. Ne6 Rf7 56. Rc6 f4 57. exf4 exf4 58. gxf4 Bxf4 59. Nc5+ Kd8 60. Nb7+ Kd7 61. Nc5+ Kd8 62. Nxe4 Be5 63. Re6 Rf3+ 64. Kc4 Bd6 65. Nxd6 cxd6 66. Rxd6+ Kc7 67. Rh6 Rxf2 68. Rxh5 g3 69. Rg5 g2 70. h5 Rc2+ 71. Kd3 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "8"]
[White "Khamdamova, Afruza"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2120"]
[BlackElo "2427"]
[PlyCount "90"]
[EventDate "2023.02.07"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Rc1 Ng4 14. Ng3 h6 15. Bd2 Bd7 16. Nh4 Nxh2 17. Kxh2 Rxf2 18. Rxf2 Bxg3+ 19. Kg1 Bxh4 20. Rf1 Qb6 21. Be3 Bg5 22. Bxg5 hxg5 23. Qf3 Qxd4+ 24. Rf2 Ne5 25. Qh5 Qxf2+ 26. Kxf2 Nxd3+ 27. Ke3 Nxc1 28. Kd2 Rc8 29. Qxg5 Kf7 30. Qf4+ Ke8 31. Qg5 Nxa2 32. Qxg7 Nb4 33. Qg8+ Ke7 34. Qg7+ Kd6 35. Qd4 Nc6 36. Qf4+ e5 37. Qf6+ Be6 38. g4 Rg8 39. g5 Ne7 40. Ke3 Rg6 41. Qf8 Rxg5 42. Qd8+ Bd7 43. Qb8+ Ke6 44. Qxb7 Nc6 45. Qb3 Rg3+ 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "1"]
[White "Koridze, Lile"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2122"]
[BlackElo "2427"]
[PlyCount "52"]
[EventDate "2023.02.07"]
[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 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 Ne4 10. b3 f5 11. Bc3 Bf6 12. e3 g5 13. Bb2 g4 14. Ne5 Nxe5 15. dxe5 Bg7 16. Nc3 Bd7 17. Nxe4 fxe4 18. Qe2 h5 19. h3 gxh3 20. Bxh3 Qg5 21. Bg2 Rf7 22. cxd5 exd5 23. Rac1 Bg4 24. Qd2 Bxd1 25. Rxd1 Bxe5 26. Ba3 h4 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "6"]
[White "Mesa Cruz, Juan Carlos"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2427"]
[PlyCount "94"]
[EventDate "2023.02.07"]
[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 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 e5 8. a3 0-0 9. b4 d6 10. b5 Na5 11. a4 Nb3 12. Ra3 Nxc1 13. Rxc1 Be6 14. c4 h6 15. a5 Rb8 16. Nc3 f5 17. d3 f4 18. Nd5 g5 19. gxf4 Bxd5 20. exd5 Rxf4 21. Nd2 Nf5 22. Bh3 Nd4 23. Be6+ Kh7 24. Qe3 Qe7 25. Ne4 Rf3 26. Qd2 Rbf8 27. Rf1 R3f4 28. Kh1 h5 29. Raa1 Bh6 30. Rg1 Nf3 31. Qe3 Rh4 32. Rg2 g4 33. Qe2 Bf4 34. Ng3 Kh6 35. Nxh5 Bxh2 36. Rxg4 Rxh5 37. Kg2 Nd4 38. Qe4 Qf6 39. Rf1 Bf4 40. Rh1 Rxh1 41. Kxh1 Bg5 42. f4 exf4 43. Qg2 f3 44. Qh3+ Kg7 45. Qh5 Rh8 46. Rxg5+ Qxg5 47. Qxh8+ Kxh8 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "11"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2427"]
[BlackElo "2563"]
[PlyCount "59"]
[EventDate "2023.02.07"]
[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 d6 3. Nc3 e5 4. Nf3 e4 5. Nd2 Qe7 6. e3 Bf5 7. Be2 h5 8. b4 g6 9. Bb2 Bg7 10. h3 h4 11. Qc2 0-0 12. 0-0-0 c5 13. bxc5 dxc5 14. d5 a6 15. g4 hxg3 16. fxg3 g5 17. g4 Bg6 18. h4 gxh4 19. g5 Nh7 20. Rxh4 Nxg5 21. Rdh1 Nf3 22. R4h3 Ng5 23. Rh4 f5 24. d6 Qe5 25. Rg1 f4 26. Nd1 Qf5 27. Rxf4 Bh6 28. Rxf5 Rxf5 29. Qc3 Kf7 30. Bg4 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ilinca Ilinca, Felix Antonio"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2227"]
[PlyCount "92"]
[EventDate "2023.02.07"]
[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. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Rb8 8. Nfd2 Na5 9. Qa4+ c6 10. Nxc4 Nxc4 11. Qxc4 Be7 12. Nc3 0-0 13. Qe2 c5 14. dxc5 Bxc5 15. Rd1 Qe7 16. Na4 Ba7 17. Bd2 b5 18. Nc3 Bb7 19. Rac1 Rfd8 20. Be1 Bxg2 21. Kxg2 Qb7+ 22. Qf3 Qxf3+ 23. Kxf3 Kf8 24. Ne4 Nd5 25. Nc5 Bxc5 26. Rxc5 Rbc8 27. Rdc1 Rxc5 28. Rxc5 Ke7 29. e4 Nf6 30. Rc7+ Rd7 31. Bb4+ Ke8 32. Rc6 Rd4 33. a3 Rxe4 34. Rxa6 Rc4 35. Rb6 Rc2 36. b3 Rb2 37. Rxb5 Rxb3+ 38. Kg2 Nd5 39. Rb8+ Kd7 40. Rb7+ Nc7 41. Rb6 f5 42. Rb7 Kc6 43. Rb8 Nd5 44. Rc8+ Kd7 45. Rb8 Kc7 46. Re8 Nxb4 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "7"]
[White "Sanchez, Sebastian Felipe"]
[Black "Iljin, Timofey"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2337"]
[PlyCount "105"]
[EventDate "2023.02.07"]
[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. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5 Bxd2+ 9. Nbxd2 c3 10. bxc3 Nxc3 11. Qc5 Nd5 12. 0-0 Nde7 13. Rab1 b6 14. Qc2 Bb7 15. Rfc1 Rb8 16. e3 h6 17. Nc4 0-0 18. Ne1 a5 19. Nd3 Nd5 20. a3 Nce7 21. Nde5 Rc8 22. Nxa5 Ba8 23. Nac6 Nxc6 24. Nxc6 Bxc6 25. Qxc6 Ne7 26. Qb5 Qd6 27. a4 Rfd8 28. a5 bxa5 29. Qxa5 Nd5 30. Rc5 Ra8 31. Qd2 Rab8 32. Rbc1 Nf6 33. Qa5 Rb2 34. Qxc7 Qxc7 35. Rxc7 e5 36. dxe5 Ng4 37. Rc8 Rxc8 38. Rxc8+ Kh7 39. Be4+ g6 40. e6 fxe6 41. Rc7+ Kg8 42. Bxg6 Nxf2 43. Bf7+ Kf8 44. Bxe6 Nd1 45. Rf7+ Ke8 46. Rf3 Re2 47. Bf7+ Ke7 48. Bb3 Re1+ 49. Kg2 Nc3 50. Kh3 Ne4 51. Rf4 Ng5+ 52. Kg4 Re2 53. h4 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "10"]
[White "Sanchez, Sebastian Felipe"]
[Black "Pein, Jonathan"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2427"]
[BlackElo "2256"]
[PlyCount "101"]
[EventDate "2023.02.07"]
[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 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. h3 0-0 6. e4 b6 7. Be3 Bb7 8. Bd3 Nc6 9. g4 Na5 10. Qe2 e6 11. b4 Nc6 12. a3 Re8 13. Kd2 e5 14. d5 Nd4 15. Bxd4 exd4 16. Nb5 c5 17. dxc6 Bxc6 18. Nfxd4 Bxe4 19. Rhe1 d5 20. f3 Bxd3 21. Qxd3 a6 22. Nc3 dxc4 23. Qxc4 Rc8 24. Qd3 Qd6 25. Rxe8+ Nxe8 26. Nde2 Qh2 27. Rc1 Bh6+ 28. f4 Bxf4+ 29. Kc2 Bxc1 30. Kxc1 Nf6 31. Kb2 b5 32. Kb3 Qc7 33. Qf3 Qc4+ 34. Kb2 Qc6 35. Qd3 h5 36. g5 Nd7 37. Nd5 Re8 38. Nec3 Qc4 39. Qg3 Re2+ 40. Nxe2 Qxe2+ 41. Kc1 Qc4+ 42. Nc3 Nb6 43. Kb2 Na4+ 44. Nxa4 bxa4 45. h4 Qg4 46. Qb8+ Kh7 47. Qc7 Qg2+ 48. Kc3 Qf3+ 49. Kd4 Qf4+ 50. Qxf4 f5 51. Qc7+ 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Simonovic, Miroslav"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2427"]
[BlackElo "2115"]
[PlyCount "57"]
[EventDate "2023.02.07"]
[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 e6 3. Nd2 Be7 4. e3 0-0 5. Bd3 d5 6. f4 b6 7. Ngf3 c5 8. c3 cxd4 9. exd4 Bb7 10. Ne5 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. Qe2 Ndf6 14. Ndf3 h6 15. g4 Nd7 16. Qg2 Nxe5 17. Nxe5 g6 18. f5 exf5 19. gxf5 Kh7 20. fxg6+ fxg6 21. Qxg6+ Kh8 22. Nf7+ Rxf7 23. Rxf7 Qxf7 24. Qxf7 Rg8+ 25. Kh1 Rg7 26. Qf8+ Kh7 27. Rg1 Rxg1+ 28. Kxg1 Kg6 29. Qb8 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "11"]
[White "Hirneise, Jens"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2266"]
[BlackElo "2427"]
[PlyCount "13"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. c3 1/2-1/2

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "9"]
[White "Papayan, Oleg"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2253"]
[BlackElo "2427"]
[PlyCount "42"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 Bf5 4. Qb3 Qc8 5. c4 dxc4 6. Qxc4 e6 7. Bf4 Nbd7 8. Nbd2 Bd6 9. Bxd6 cxd6 10. Rc1 Qxc4 11. Nxc4 Ke7 12. e3 Rhc8 13. Rd1 Nb6 14. b3 Nbd5 15. Be2 Nc3 16. Ra1 b5 17. Na3 a6 18. Nd2 d5 19. Bf3 b4 20. Nab1 Nxb1 21. Nxb1 Rc1+ 0-1

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Almedina Ortiz, Edgardo J"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2156"]
[PlyCount "47"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 0-0 6. Bg2 dxc4 7. 0-0 b5 8. a4 c6 9. Qc2 Bb7 10. Rd1 a6 11. Ne5 Qxd4 12. Ndxc4 Qc5 13. Be3 Qe7 14. Nb6 Ra7 15. Nbd7 Nbxd7 16. Nxd7 Nxd7 17. Bxa7 Nc5 18. axb5 axb5 19. Rac1 Na6 20. Bxc6 Bxc6 21. Qxc6 Qxa7 22. Rd7 Qa8 23. Qxb5 Rb8 24. Qh5 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "8"]
[White "Sanchez, Sebastian Felipe"]
[Black "Bon, Michael"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2392"]
[PlyCount "43"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Nbd2 Nc6 7. 0-0 0-0 8. Nxc4 a5 9. Nce5 Nxe5 10. Nxe5 Ra6 11. e4 Rd6 12. Be3 Bc5 13. Nf3 e5 14. Nxe5 Bxd4 15. Nc4 Rd7 16. Qa4 Bxe3 17. Nxe3 b6 18. Rfd1 Qe8 19. Qc2 Bb7 20. Rxd7 Qxd7 21. Rd1 Qe7 22. e5 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "10"]
[White "Sanchez, Sebastian Felipe"]
[Black "Gurevich, Dmitry"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2427"]
[BlackElo "2393"]
[PlyCount "125"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 a6 3. g3 c5 4. dxc5 e6 5. Bg2 Bxc5 6. Nc3 0-0 7. Nh3 Nc6 8. 0-0 Rb8 9. Bf4 e5 10. Bg5 Be7 11. Qd2 b5 12. Bxf6 Bxf6 13. c5 Be7 14. Ne4 b4 15. Rfd1 a5 16. Nhg5 Nd4 17. Nf3 Nxf3+ 18. Bxf3 Bb7 19. Qxd7 Bxe4 20. Bxe4 Qxd7 21. Rxd7 Bxc5 22. Rc1 Bb6 23. Bd5 g6 24. Rc6 Kg7 25. b3 Rbd8 26. Rcd6 Bc7 27. Rxd8 Rxd8 28. Rxd8 Bxd8 29. e3 f5 30. Kf1 e4 31. Ke2 Kf6 32. h4 h6 33. Kd2 g5 34. hxg5+ hxg5 35. Ke2 Ke5 36. Bb7 Bb6 37. Bc8 Bc5 38. f4+ exf3+ 39. Kxf3 g4+ 40. Ke2 Bb6 41. Kf2 Ke4 42. Bb7+ Kd3 43. Ba6+ Kd2 44. Bc8 Bxe3+ 45. Kg2 f4 46. gxf4 Bxf4 47. Bxg4 Kc2 48. Kf3 Be5 49. Ke4 Bc3 50. Bd7 Kb2 51. Kd3 Kxa2 52. Kc2 Ka3 53. Ba4 Bh8 54. Kb1 Bg7 55. Kc2 Bf6 56. Kb1 Be5 57. Kc2 Bd4 58. Kb1 Bc3 59. Kc2 Bb2 60. Kb1 Bh8 61. Kc2 Bb2 62. Kb1 Ba1 63. Kxa1 1/2-1/2

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "7"]
[White "Sanchez, Sebastian Felipe"]
[Black "Nikologorsky, Matfei"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2427"]
[BlackElo "2182"]
[PlyCount "105"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. cxd5 Nxd5 6. Bg2 Nc6 7. 0-0 Be7 8. dxc5 Bxc5 9. e4 Nf6 10. Qxd8+ Nxd8 11. Nc3 Nc6 12. Bf4 0-0 13. Rad1 Nh5 14. Bd6 Bxd6 15. Rxd6 e5 16. Nd5 Rb8 17. b4 a6 18. a4 f6 19. b5 axb5 20. axb5 Nd8 21. Rc1 Nf7 22. Ne7+ Kh8 23. Nxc8 Rfxc8 24. Rxc8+ Rxc8 25. Rd7 Nd8 26. Bh3 g6 27. Rd6 Rb8 28. Bg4 Nf7 29. Rd7 Kg7 30. Bxh5 gxh5 31. Nh4 Kf8 32. Nf5 Ng5 33. Nd6 b6 34. h4 Ne6 35. Rxh7 Rd8 36. Rh8+ Ke7 37. Nf5+ Kd7 38. Rh7+ Kc8 39. Ne7+ Kd7 40. Nc6+ Kd6 41. Nxd8 Nxd8 42. Rxh5 Kc5 43. Rh6 Kxb5 44. Rxf6 Kc5 45. h5 b5 46. h6 b4 47. h7 b3 48. h8Q b2 49. Qf8+ Kc4 50. Qg8+ Kc3 51. Rf3+ Kd2 52. Qd5+ Ke1 53. Re3# 1-0

[Event "Titled Tuesday intern op 31st Jan Late"]
[Site "Chess.com INT"]
[Date "2023.01.31"]
[Round "6"]
[White "Zhou, Qiyu"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2201"]
[BlackElo "2427"]
[PlyCount "54"]
[EventDate "2023.01.31"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nge2 c5 9. a3 Bxc3+ 10. Nxc3 Qa5 11. Qd3 Nc6 12. dxc5 Bd7 13. 0-0-0 Nxc3 14. Qxc3 Qxc3 15. bxc3 Rc8 16. c4 dxc4 17. Bxc4 Na5 18. Bb3 Rxc5 19. Kb2 Bc6 20. f3 Nc4+ 21. Bxc4 Rxc4 22. h4 g4 23. Rd3 gxf3 24. gxf3 Rg8 25. Bf2 Rg2 26. Rf1 a6 27. Rd4 Rxf2 0-1

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "6.1"]
[White "Gonzalez Velasco, Leandro"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1946"]
[BlackElo "2427"]
[PlyCount "122"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Bg3 Nxg3 15. hxg3 g6 16. Rc1 Qg7 17. Qd2 Bd7 18. a3 Rf6 19. Bb5 Raf8 20. Bxc6 Bxc6 21. Ne5 Bb5 22. f4 g5 23. Qe3 Bxe2 24. Qxe2 gxf4 25. gxf4 Rxf4 26. Rxf4 Rxf4 27. Rc8+ Rf8 28. Rxf8+ Kxf8 29. Qf3+ Ke7 30. Qe3 Qf6 31. Qc3 Qf4 32. Nf3 Kd7 33. Qd3 Qf5 34. Qb3 Kc7 35. Qc3+ Kb8 36. Kf2 a6 37. b4 h5 38. a4 Qb1 39. b5 axb5 40. axb5 Qxb5 41. Qd2 Qe8 42. Qh6 Qf7 43. Qh8+ Kc7 44. Qa8 h4 45. Qa5+ Kd7 46. Qb5+ Kc8 47. Ke2 Qg6 48. Qb3 Qxg2+ 49. Ke3 Qg6 50. Qc3+ Kd7 51. Qb3 Qh6+ 52. Ke2 Kc8 53. Qc2+ Kb8 54. Qd1 h3 55. Qg1 h2 56. Qh1 Qf4 57. Kf2 Bc7 58. Kg2 Qg4+ 59. Kf2 Qg3+ 60. Ke2 Bf4 61. Qb1 Qg2+ 0-1

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "3.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Garces Suaza, Carlos Daniel"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2427"]
[BlackElo "1744"]
[PlyCount "57"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Caldas"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 c6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 Qc7 9. Rd1 Re8 10. e4 dxe4 11. Nxe4 b6 12. Bf4 Qd8 13. Nd6 Bxd6 14. Bxd6 Bb7 15. Ne5 Nxe5 16. dxe5 Nd7 17. b4 Qc8 18. c5 bxc5 19. bxc5 Ba6 20. Rd4 f6 21. Rh4 h6 22. Rxh6 gxh6 23. Qg6+ Kh8 24. Qxh6+ Kg8 25. Qg6+ Kh8 26. exf6 Nxf6 27. Qxf6+ Kg8 28. Qg6+ Kh8 29. Be5# 1-0

[Event "COL-chT Blitz"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "9.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2427"]
[BlackElo "2535"]
[PlyCount "76"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. 0-0 Nc7 7. b3 e5 8. Bb2 f6 9. Na3 Be7 10. e3 0-0 11. d4 cxd4 12. exd4 e4 13. Ne1 f5 14. Nec2 Be6 15. Nc4 Rc8 16. N2e3 Nb4 17. f3 b5 18. Ne5 Bg5 19. f4 Be7 20. Qe2 a6 21. g4 g6 22. gxf5 gxf5 23. Kh1 Ncd5 24. Bh3 Kh8 25. a3 Nc6 26. Rae1 Qe8 27. Nc2 Rg8 28. Rf2 Bh4 29. Rg1 Rxg1+ 30. Kxg1 Bxf2+ 31. Qxf2 Qh5 32. Bg2 Qd1+ 33. Ne1 Nxe5 34. dxe5 Rg8 35. Kf1 Qxb3 36. Bd4 e3 37. Qf3 Qc4+ 38. Kg1 Qxd4 0-1

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "7.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Arenas Vanegas, David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2386"]
[BlackElo "2443"]
[PlyCount "13"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Nc6 6. a4 b4 7. c3 1/2-1/2

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.05"]
[Round "6.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Cadena Montoya, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2386"]
[BlackElo "2291"]
[PlyCount "19"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Caqueta"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. g3 d6 8. Bg2 Rxa6 9. Nf3 0-0 10. 0-0 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.1"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2384"]
[BlackElo "2386"]
[PlyCount "71"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. 0-0 Nc6 10. Ne4 Be7 11. a3 b6 12. Re1 Bb7 13. Bc2 Rc8 14. Qd3 g6 15. Bb3 Qd7 16. Bh6 Rfd8 17. Rad1 Nf6 18. N4c3 Ng4 19. Bc1 Na5 20. Ba2 Bh4 21. Ng3 Bf6 22. h3 Bxd4 23. Qxd4 Qxd4 24. Rxd4 Rxd4 25. hxg4 Rxg4 26. Rd1 h5 27. f3 Rxg3 28. Kf2 h4 29. Bf4 Nc4 30. Bxc4 Rxc4 31. Be5 Rc8 32. Bf6 g5 33. Rd7 Bc6 34. Rxa7 Kh7 35. Be5 Kg6 36. Ra6 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "4.1"]
[White "Prasca Sosa, Rafael Felipe"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2376"]
[BlackElo "2386"]
[PlyCount "73"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Risaralda II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. 0-0 Qxb2 9. Qe1 c4 10. Rb1 Qxc2 11. Rxb7 0-0-0 12. Bd1 Qd3 13. Be2 Kxb7 14. Bxd3 Bxd3 15. Ne2 Nh6 16. Qd1 Nf5 17. Ne1 Bxe2 18. Qxe2 Kc7 19. Nf3 Rb8 20. g4 Nxe3 21. fxe3 Be7 22. Qc2 Nb4 23. Qa4 Rb7 24. Ne1 f6 25. Nc2 Nd3 26. Na3 fxe5 27. Nxc4 exd4 28. Na5 Rb4 29. Qc6+ Kb8 30. Qd7 Bc5 31. Nc6+ Ka8 32. Nxb4 Nxb4 33. exd4 Bxd4+ 34. Kg2 Bb6 35. Rf7 Rb8 36. a3 Nd3 37. Qc6+ 1-0

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "2.1"]
[White "Maya Serrato, Dylan David"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1918"]
[BlackElo "2386"]
[PlyCount "100"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Narino"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nb4 6. Bf4 c6 7. Nbc3 Nf6 8. 0-0 Be7 9. Qd2 0-0 10. Rae1 Nh5 11. Bg3 Re8 12. Nd1 g6 13. Nf4 Nxg3 14. hxg3 Nxd3 15. Nxd3 Bf5 16. Re2 Bf6 17. c3 Rxe2 18. Qxe2 Qa5 19. a3 Qb5 20. Nc1 Qxe2 21. Nxe2 Re8 22. Ne3 Bd3 23. Re1 g5 24. Nc1 Bg6 25. Nc2 Re6 26. Rxe6 fxe6 27. Ne1 e5 28. dxe5 Bxe5 29. Ned3 Bd6 30. g4 Kf7 31. f3 c5 32. Kf2 Ke6 33. g3 a5 34. Ne1 h5 35. gxh5 Bxh5 36. Ne2 b5 37. f4 Bxe2 38. Kxe2 gxf4 39. gxf4 Bxf4 40. Nd3 Bd6 41. b3 c4 42. bxc4 dxc4 43. Nb2 Bxa3 44. Nd1 Bc5 45. Kd2 Kd5 46. Kc2 Ke4 47. Nb2 Kf3 48. Kd2 a4 49. Kc2 a3 50. Nd1 Ke2 0-1

[Event "COL-chT Rapid"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "3.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Rios, Cristhian Camilo"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2386"]
[BlackElo "2479"]
[PlyCount "94"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Risaralda"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 7. a4 c6 8. 0-0 0-0 9. Qc2 Bb7 10. Rd1 Be7 11. b3 cxb3 12. Nxb3 Nbd7 13. Ne1 Nd5 14. Nd3 a5 15. Bd2 b4 16. e4 N5b6 17. Bf4 Ba6 18. Nb2 Qc8 19. Nxa5 c5 20. d5 exd5 21. exd5 Bf6 22. Nc6 c4 23. Nxb4 c3 24. N2d3 Nc4 25. Nxa6 Rxa6 26. Nb4 Rb6 27. Nc6 Rb2 28. Qd3 Qa6 29. Bf1 Qb6 30. Nd4 Bxd4 31. Qxd4 Qxd4 32. Rxd4 Na5 33. Rd3 c2 34. Rc1 Nb3 35. Rxb3 Rxb3 36. Rxc2 Rb1 37. Kg2 Rd1 38. d6 h6 39. Bb5 g5 40. Bd2 Ne5 41. f4 gxf4 42. Bxf4 Nd3 43. Bxd3 Rxd3 44. Bxh6 Ra8 45. Bf4 Rxa4 46. h4 Kg7 47. Rc5 Rxf4 1/2-1/2

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.10.09"]
[Round "9.1"]
[White "Cifuentes, John Jairo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2243"]
[BlackElo "2381"]
[PlyCount "84"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 a6 8. Be3 Be7 9. Kh1 0-0 10. f4 d6 11. Bd3 Re8 12. Qf3 Bd7 13. Rae1 b5 14. a3 Rac8 15. Qg3 Kh8 16. Nxc6 Bxc6 17. e5 Nh5 18. Qh3 g6 19. Bd4 Kg8 20. f5 dxe5 21. fxg6 hxg6 22. Bxg6 fxg6 23. Qxe6+ Kh7 24. Rf7+ Ng7 25. Bxe5 Bd6 26. Qh3+ Kg8 27. Rxc7 Bxc7 28. Qg3 Bxe5 29. Rxe5 Rf8 30. h3 Rf6 31. Re7 Rcf8 32. Qe5 Nf5 33. Re6 Ng3+ 34. Kh2 Nf1+ 35. Kg1 Kg7 36. Rxf6 Rxf6 37. Qc7+ Kh6 38. Qe5 Kg7 39. b4 Nd2 40. Qc7+ Kh6 41. Qd8 Rf2 42. Kh2 Kh5 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.10.09"]
[Round "8.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Barreiro Acosta, Frank"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2381"]
[BlackElo "1900"]
[PlyCount "117"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. Bxf6 exf6 5. dxc5 Bxc5 6. e3 0-0 7. Ngf3 b6 8. Be2 Bb7 9. c3 Nd7 10. 0-0 Qe7 11. Nb3 Bd6 12. Nbd4 g6 13. a4 a6 14. Re1 Nc5 15. Bf1 Ne4 16. Bd3 f5 17. Qe2 Rfc8 18. Red1 Bc5 19. Qf1 Kg7 20. Be2 Qf6 21. Ne1 Bd6 22. Nd3 h5 23. Nf4 Bxf4 24. exf4 Re8 25. Nc2 Re7 26. Nb4 Qd6 27. g3 a5 28. Nc2 Rae8 29. Bb5 Bc6 30. Nd4 Bd7 31. f3 Nf6 32. Re1 h4 33. Rxe7 Rxe7 34. Re1 Nh5 35. Kf2 Bxb5 36. Nxb5 Qc5+ 37. Kg2 hxg3 38. hxg3 Nf6 39. Nd4 Rxe1 40. Qxe1 Qc4 41. Qd1 Qa2 42. Qb3 Qxb3 43. Nxb3 Kf8 44. Kf2 Ke7 45. Nd4 Kd7 46. b4 axb4 47. cxb4 Ne8 48. Ke3 Nd6 49. Kd3 Nc4 50. Kc3 Ne3 51. Ne2 Kd6 52. Kd3 Nc4 53. Kd4 Nb2 54. Nc3 Kc6 55. a5 bxa5 56. bxa5 Nc4 57. a6 Nb6 58. a7 Kd6 59. Nxd5 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "1.1"]
[White "Carvajal Barreto, Johan Sebastian"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1843"]
[BlackElo "2381"]
[PlyCount "74"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santander Almo"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Qc2 d5 6. e3 b6 7. Nf3 Bb7 8. a3 Be7 9. cxd5 exd5 10. Bd3 Nbd7 11. b4 a5 12. b5 Bd6 13. a4 Qe7 14. Rc1 Ne4 15. 0-0 f5 16. Be1 Rf6 17. Nd2 Bxh2+ 18. Kh1 Rh6 19. g3 Bxg3+ 20. Kg2 Bd6 21. Kf3 Rh2 22. Bxe4 fxe4+ 23. Ke2 Rf8 24. Kd1 Qe6 25. Qb3 Nf6 26. Kc2 h5 27. Kb1 Qf5 28. Rg1 Kh7 29. Ka1 Ng4 30. Rf1 h4 31. Ne2 Qg5 32. Nc3 h3 33. Rg1 Qh5 34. Ne2 Nxf2 35. Ng3 Qh4 36. Bxf2 Rfxf2 37. Nf5 Rxf5 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "3.1"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1972"]
[BlackElo "2381"]
[PlyCount "66"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Bb2 e6 5. Be2 h6 6. 0-0 Be7 7. Ne5 0-0 8. d3 Nbd7 9. f4 c6 10. Nd2 Qb6 11. Bd4 Qc7 12. Ndf3 a5 13. Qe1 a4 14. Nxd7 Nxd7 15. Qg3 Bf6 16. Bxf6 Nxf6 17. Ne5 Qa5 18. Qe1 Rfc8 19. Qxa5 Rxa5 20. b4 Raa8 21. a3 Rc7 22. Rac1 c5 23. bxc5 Rxc5 24. c4 dxc4 25. Rxc4 Rb5 26. Rfc1 Rb3 27. R4c3 Rxc3 28. Rxc3 Nd5 29. Rc4 Nxe3 30. Rb4 Ra7 31. Bf3 f6 32. Nd7 Nc2 33. Rd4 Nxd4 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "5.1"]
[White "Peinado Rincon, Giovanny Alfredo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2130"]
[BlackElo "2381"]
[PlyCount "151"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santander"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 e6 9. h3 h6 10. Be2 Be7 11. 0-0 0-0 12. a4 a6 13. b4 b5 14. a5 Ne4 15. Nxe4 Bxe4 16. Nd2 Bg6 17. Bh5 Bxh5 18. Qxh5 Kh7 19. e4 Rae8 20. e5 f6 21. exf6 Rxf6 22. Bg3 Ref8 23. Rae1 Bd6 24. Bxd6 Qxd6 25. Nf3 Rf5 26. Qg4 R8f6 27. Ne5 Nxe5 28. dxe5 Rxe5 29. Qg3 Rff5 30. Kh2 d4 31. Rxe5 Qxe5 32. Qxe5 Rxe5 33. cxd4 Rd5 34. Re1 Rd6 35. Kg3 c3 36. Rc1 Rc6 37. Kf4 Rc4 38. Ke5 Kg6 39. d5 exd5 40. Kxd5 Kf7 41. g4 g5 42. Re1 c2 43. Rc1 Kf6 44. f3 Kf7 45. Kd6 Kg6 46. Kd5 h5 47. Kd6 h4 48. Kd5 Kf7 49. Kd6 Kf6 50. Kd5 Kg7 51. Ke5 Rxb4 52. Rxc2 Ra4 53. Rc7+ Kg8 54. Kf6 Rf4+ 55. Kxg5 Rxf3 56. Kxh4 Ra3 57. Kg5 b4 58. Kg6 Kf8 59. Rb7 Rxa5 60. Rxb4 Ra3 61. h4 a5 62. Rb7 a4 63. h5 Rb3 64. Ra7 Rb6+ 65. Kf5 Rb5+ 66. Kg6 Rb6+ 67. Kg5 Rb5+ 68. Kh4 Rb4 69. h6 Kg8 70. Kh5 Rb5+ 71. g5 Rb4 72. g6 Rb5+ 73. Kg4 Rb6 74. Kf5 Rb5+ 75. Ke4 Rb6 76. Ra8+ 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "4.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Herrera, Juan Sebastian"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2381"]
[BlackElo "2329"]
[PlyCount "97"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nf3 Nd7 10. a3 Nac5 11. Nd2 a4 12. h4 f5 13. gxf5 gxf5 14. exf5 Nf6 15. Qc2 Ng4 16. Bxc5 Bxf5 17. Bd3 Bxd3 18. Qxd3 dxc5 19. Nde4 Rf4 20. 0-0-0 Qf8 21. Rdg1 Kh8 22. Rh3 Bh6 23. Kb1 Nxf2 24. Nxf2 Rxf2 25. Ne4 Rf4 26. Rhg3 b6 27. d6 cxd6 28. Qd5 Rd8 29. Nxd6 Rf6 30. Rg8+ Qxg8 31. Rxg8+ Rxg8 32. Nf7+ Kg7 33. Nxe5 Rgf8 34. Nd7 Rf1+ 35. Ka2 R8f2 36. Qe5+ Kf7 37. Qh5+ Kg7 38. Nxb6 Bc1 39. Qg4+ Kf7 40. Qd7+ Kg6 41. Nxa4 Kh6 42. Qd6+ Kh5 43. Qxc5+ Kxh4 44. Qd4+ Rf4 45. Qd8+ Kg3 46. Qg8+ Rg4 47. Qxh7 Rxc4 48. Qd3+ Kf2 49. Qxc4 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "6.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2381"]
[BlackElo "1968"]
[PlyCount "125"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nh5 8. g3 a5 9. Be2 Nf6 10. g4 Na6 11. Nf3 b6 12. Nd2 Nc5 13. h4 Ne8 14. h5 Bf6 15. Nf1 Bg5 16. Qd2 Bxe3 17. Qxe3 g5 18. h6 f6 19. Ng3 Bd7 20. b3 Qc8 21. Nf5 Kf7 22. Rb1 Qb7 23. Qf3 Kg6 24. Qh3 Kf7 25. Qh5+ Kg8 26. Ne7+ Kh8 27. Kd2 c6 28. f3 b5 29. dxc6 Bxc6 30. Nxc6 Qxc6 31. cxb5 Qb7 32. Bc4 Nc7 33. Rbd1 N5e6 34. Kc1 Nd4 35. Rd3 Rac8 36. Kb2 Qb6 37. a4 Nce6 38. Nd5 Qb7 39. Rhd1 Nc5 40. Rxd4 exd4 41. Rxd4 Ne6 42. Rd2 Nc7 43. Ne7 Rce8 44. Nf5 Ne6 45. Nxd6 Qd7 46. Qh2 Rd8 47. Rd3 Nf4 48. Rd1 Qe7 49. Nf5 Qb4 50. Qc2 Qc5 51. Ka2 Qe5 52. Ne3 Ne6 53. Nd5 Nf4 54. Qb2 Nxd5 55. Bxd5 Qxb2+ 56. Kxb2 Rc8 57. b6 Rb8 58. b7 Rfd8 59. Rc1 Re8 60. Rc5 Red8 61. Rxa5 Rd6 62. Ra8 Rdd8 63. a5 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "7.1"]
[White "Sandoval, Jesus Eduardo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1860"]
[BlackElo "2381"]
[PlyCount "116"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdalena"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bd3 Nb4 6. c3 Nxd3+ 7. Qxd3 Bd6 8. 0-0 Ne7 9. Bg5 f6 10. Bh4 c6 11. Re1 0-0 12. Nbd2 Bf5 13. Qf1 Qb6 14. b3 Rfe8 15. Bg3 Bxg3 16. hxg3 Qa5 17. c4 Bg6 18. cxd5 Nxd5 19. Rxe8+ Rxe8 20. Re1 Qxa2 21. Rxe8+ Bxe8 22. Qe2 Bf7 23. Qe4 Qa1+ 24. Kh2 Qa5 25. Qg4 Qc7 26. Ne4 Qe7 27. Nh4 h5 28. Qc8+ Kh7 29. Qf5+ g6 30. Qf3 Kg7 31. Kg1 b6 32. Kh2 a5 33. Kg1 Be6 34. Kh2 Qd7 35. Qd3 Bf7 36. Nf3 Nb4 37. Qb1 Qe6 38. Ned2 Nd5 39. Ne4 Qf5 40. Nfd2 Nb4 41. Qc1 Bd5 42. f3 Qe6 43. Qb1 Qe7 44. Qc1 Qc7 45. Qb1 h4 46. f4 hxg3+ 47. Nxg3 Qxf4 48. Qe1 Qh4+ 49. Kg1 Qxd4+ 50. Kh2 Qh4+ 51. Kg1 Qd4+ 52. Kh2 Qe5 53. Qf2 c5 54. Nf3 Qe6 55. Qd2 Bxf3 56. gxf3 Nc6 57. Qf4 Ne5 58. Qd2 Nxf3+ 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "6.1"]
[White "Cifuentes, John Jairo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2187"]
[BlackElo "2442"]
[PlyCount "50"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Nc3 dxc4 9. Bf4 Nd5 10. a4 a5 11. Rc1 N7b6 12. e4 Nxf4 13. gxf4 Bd7 14. Ne5 Be8 15. d5 exd5 16. Nxd5 Bxa4 17. Qe2 Nxd5 18. exd5 Bd6 19. Qxc4 Qe8 20. Rfe1 Qb5 21. Qd4 Qb4 22. Qe3 Rae8 23. Be4 f5 24. Bb1 Bb3 25. Qh3 Qxf4 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "7.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Carvajal Barreto, Johan Sebastian"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2442"]
[BlackElo "1735"]
[PlyCount "81"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Santander Almo"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Bb4 5. e3 a6 6. Qa4+ Nc6 7. cxd5 exd5 8. Bd3 0-0 9. Nge2 h6 10. Bh4 Be6 11. 0-0 Be7 12. Rac1 b5 13. Qd1 Na5 14. b3 Rc8 15. Qd2 Nb7 16. Rfd1 g5 17. Bg3 Nh5 18. Nb1 c6 19. Rc2 Qd7 20. Rdc1 Nxg3 21. hxg3 f5 22. a4 Qd6 23. Qd1 Kg7 24. Nd2 Bd7 25. Nf3 Bf6 26. Qd2 Rfe8 27. Ra2 c5 28. axb5 axb5 29. Ra7 Qb6 30. Rxb7 Qxb7 31. dxc5 b4 32. Nfd4 Re5 33. Qc2 Qa7 34. c6 Be8 35. Bxf5 Rxc6 36. Nxc6 Bxc6 37. Qxc6 Rxf5 38. Qc8 Kg6 39. g4 Re5 40. Rc7 Qa1+ 41. Kh2 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "4.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Gaona Ballesteros, Andres"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2442"]
[BlackElo "1424"]
[PlyCount "77"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Boyaca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 c6 6. cxd5 Nxd5 7. h5 Bg4 8. Qb3 Qb6 9. h6 Bf6 10. Qxb6 Nxb6 11. Ne4 N8d7 12. Bd2 0-0-0 13. e3 Bf5 14. Nxf6 Nxf6 15. Ng5 Rdf8 16. f3 Ne8 17. e4 Bd7 18. a4 f6 19. a5 Na8 20. Nh3 Bxh3 21. Rxh3 Nac7 22. Rc1 Kd7 23. g4 f5 24. g5 fxe4 25. fxe4 Nd6 26. Rh4 Rf7 27. Bh3+ e6 28. Bb4 Rhf8 29. e5 Nf5 30. Bxf5 exf5 31. Bxf8 Rxf8 32. Ke2 Ke6 33. Rh3 a6 34. Rb3 Nb5 35. Rxb5 axb5 36. a6 Kd7 37. axb7 Rb8 38. d5 cxd5 39. e6+ 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "5.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2442"]
[BlackElo "1910"]
[PlyCount "93"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Santander"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 Nbd7 7. e4 b6 8. e5 Ne8 9. Re1 c5 10. h4 Nc7 11. Nf1 Bb7 12. N1h2 Re8 13. Ng5 h6 14. Nh3 Nf8 15. Qh5 Nh7 16. Qg4 Kh8 17. Nf4 Bf8 18. h5 Be7 19. Nf3 Rb8 20. c3 a6 21. Be3 Qc8 22. d4 a5 23. Rad1 Ba6 24. Nd3 Bxd3 25. Rxd3 c4 26. Rdd1 b5 27. Qf4 Kg8 28. g4 Qd8 29. Qg3 b4 30. Re2 bxc3 31. bxc3 Nb5 32. Rc1 Nc7 33. Bf1 Ng5 34. Nxg5 Bxg5 35. f4 Be7 36. g5 Kh8 37. Bh3 Rg8 38. Rg2 Rb6 39. Kh2 a4 40. Rcg1 Rb8 41. Qf3 Qd7 42. gxh6 gxh6 43. f5 exf5 44. Bxf5 Qc6 45. Bd7 Qxd7 46. Qxf7 Qe6 47. Rxg8+ 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.07"]
[Round "2.1"]
[White "Lizarazo Panqueva, Saulo"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2442"]
[PlyCount "48"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Santander Indersantander"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. g3 Bd7 6. c4 Qe4+ 7. Be2 Nf6 8. d3 Qc6 9. Bf4 Bd6 10. Qd2 e5 11. Bg5 Bg4 12. Qe3 Nbd7 13. 0-0 0-0 14. Nc3 Rfe8 15. Bxf6 Nxf6 16. Ne4 Nd7 17. Rfe1 Rad8 18. Nh4 Bxe2 19. Rxe2 Be7 20. Nf3 f5 21. Nc3 Bd6 22. Rae1 Nf6 23. Qg5 Qxf3 24. Qe3 Qc6 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.07"]
[Round "3.1"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2312"]
[BlackElo "2442"]
[PlyCount "80"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 Nf6 7. Na3 cxd4 8. Bc4 Qa5 9. Nxd4 Nxd4 10. Bxd4 e5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Nc4 Qd5 14. Qe2 f6 15. 0-0 Be7 16. Be3 Rc8 17. Nd2 0-0 18. Rfd1 Rc7 19. c4 Qc6 20. Rac1 Rfc8 21. a3 Qe6 22. b4 a5 23. Rb1 axb4 24. axb4 b6 25. Qd3 f5 26. f3 Nf6 27. Qb3 Rd7 28. Bxb6 Kf7 29. c5 Nd5 30. Ba5 Rb8 31. Rdc1 Nf4 32. Qxe6+ Kxe6 33. Rc2 Bxc5+ 34. bxc5 Rxd2 35. Bxd2 Rxb1+ 36. Kf2 Rb2 37. Rxb2 Nd3+ 38. Ke2 Nxb2 39. c6 Nc4 40. c7 Kd7 1/2-1/2

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.06"]
[Round "1.1"]
[White "Sanchez, Sebastian Felipe"]
[Black "Conto Garcia, Nicolas Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2442"]
[BlackElo "1351"]
[PlyCount "79"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bolivar"]
[BlackTeam "Magdalena"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. d4 d5 3. c4 b6 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bb7 7. Bb5+ c6 8. Bd3 e6 9. 0-0 Be7 10. Qc2 h6 11. Rd1 Nbd7 12. Qe2 Qc8 13. Bf4 0-0 14. Rac1 c5 15. b4 a5 16. bxc5 bxc5 17. Na4 Ba6 18. Nxc5 Bxc5 19. dxc5 Nxc5 20. Qe3 Nfd7 21. Bd6 Nxd3 22. Rxc8 Rfxc8 23. h3 Rc2 24. Rxd3 Bxd3 25. Qxd3 Rac8 26. Ne5 R8c3 27. Qd4 Nxe5 28. Bxe5 Rc4 29. Qd8+ Kh7 30. Qf8 f6 31. Bxf6 gxf6 32. Qf7+ Kh8 33. Qxf6+ Kh7 34. Qxe6 a4 35. Qf7+ Kh8 36. e5 Rc8 37. e6 Rxa2 38. e7 Ra1+ 39. Kh2 Re1 40. Qf8+ 1-0

[Event "Barcelona Sants op-A 23rd"]
[Site "Barcelona"]
[Date "2022.08.26"]
[Round "8"]
[White "Sanchez, Sebastian Felipe"]
[Black "Bernado Lopez, Roger"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2430"]
[BlackElo "2249"]
[PlyCount "51"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Nbd7 5. Bb2 b6 6. Qc2 Bd6 7. cxd5 exd5 8. Nd4 0-0 9. Nf5 Bc5 10. Nc3 Re8 11. Nb5 a6 12. b4 axb5 13. bxc5 Nxc5 14. Bxb5 Ba6 15. Bxa6 Rxa6 16. 0-0 Na4 17. Rab1 Nxb2 18. Rxb2 Qd7 19. f3 g6 20. Nd4 c5 21. Nb5 Qc6 22. Rfb1 Nd7 23. Nd4 Qf6 24. Nb5 Qc6 25. Nd4 Qf6 26. Nb5 1/2-1/2

[Event "Barcelona Sants op-A 23rd"]
[Site "Barcelona"]
[Date "2022.08.25"]
[Round "7"]
[White "Lalith, Babu MR"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2549"]
[BlackElo "2430"]
[PlyCount "101"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3 c5 9. dxc5 bxc5 10. 0-0 Bb7 11. a3 Ba5 12. Na4 Bxd2 13. Qxd2 Nbd7 14. Rac1 Ne4 15. Qc2 Rc8 16. Rfd1 f5 17. Nc3 Ndf6 18. Bc4 Nxc3 19. Qxc3 Qc7 20. Ba2 f4 21. exf4 Qxf4 22. Qa5 Qd6 23. b4 cxb4 24. axb4 Qb6 25. Qxb6 axb6 26. Nd4 Ne4 27. Rxc8 Rxc8 28. Bb3 Rc3 29. f3 Nd6 30. Kf2 Kf8 31. Ba2 Ke7 32. Rd2 Ra3 33. h4 Ra4 34. b5 Kd7 35. Bb1 g6 36. h5 gxh5 37. Bxh7 Rb4 38. g4 hxg4 39. fxg4 Nxb5 40. Nxb5 Rxb5 41. g5 Ke7 42. Kg3 Bc8 43. Re2+ Kf8 44. Kf4 Rb4+ 45. Ke5 Kg7 46. Bd3 Rb3 47. Rd2 Bd7 48. Kxd5 Be8 49. Kd4 Rb4+ 50. Kc3 Rg4 51. Rb2 1/2-1/2

[Event "Barcelona Sants op-A 23rd"]
[Site "Barcelona"]
[Date "2022.08.23"]
[Round "5"]
[White "Sanchez, Sebastian Felipe"]
[Black "Edouard, Romain"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "2430"]
[BlackElo "2551"]
[PlyCount "90"]
[EventDate "2022.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Na6 10. 0-0 Rb8 11. f3 Bd7 12. Nc4 Ne8 13. a4 Nb4 14. Bf4 Qe7 15. Qd2 b6 16. Nb5 Bxb5 17. axb5 f5 18. Bd3 Rd8 19. Rae1 Nxd3 20. Qxd3 Qd7 21. Qb3 fxe4 22. fxe4 Bd4+ 23. Kh1 Qg4 24. Qf3 Qd7 25. Qb3 Qe7 26. h3 Ng7 27. e5 Nh5 28. exd6 Qf6 29. g3 Qf5 30. Kh2 Qxd5 31. Qc2 Nxf4 32. gxf4 Rde8 33. Rxe8 Rxe8 34. Kg3 Re4 35. Qg2 Bf6 36. b3 Qe6 37. Rd1 Bh4+ 38. Kf3 g5 39. Qc2 Rxf4+ 40. Kg2 g4 41. d7 Bd8 42. Nd6 Qe3 43. Qd3 Qf2+ 44. Kh1 Rd4 45. Ne4 Qf4 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.08"]
[Round "10.3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2440"]
[BlackElo "2520"]
[PlyCount "123"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 Re8 9. Nf3 c5 10. dxc5 Nbd7 11. Bb5 Qa5 12. Nd4 Ne4 13. 0-0 Bxc3 14. bxc3 a6 15. Ba4 Qxc5 16. Bb3 Ne5 17. f3 Nd6 18. Bf2 Bd7 19. Rad1 Nec4 20. Rfe1 b5 21. Ne2 Nxe3 22. Qd2 Rac8 23. Ng3 Ndc4 24. Bxc4 Nxc4 25. Bxc5 Nxd2 26. Rxe8+ Bxe8 27. Bd4 Nc4 28. Nf5 Kh7 29. Nxg7 f6 30. Bxf6 Bf7 31. Nf5 Re8 32. Ne7 Nb6 33. Kf2 a5 34. Rd4 Nd7 35. Bh4 Nb6 36. Rg4 Be6 37. Rd4 Kg7 38. f4 Kf7 39. f5 Bc8 40. Nxd5 Nxd5 41. Rxd5 Re4 42. g3 Rc4 43. Rxb5 a4 44. Ra5 Rxc3 45. Ra7+ Kg8 46. g4 h5 47. f6 Rc2+ 48. Kg1 Rc1+ 49. Kf2 Rc2+ 50. Ke3 Bxg4 51. f7+ Kf8 52. Bg5 Rc6 53. Ke4 Re6+ 54. Kd5 Rg6 55. h4 Be6+ 56. Ke5 Bxa2 57. Be7+ Kxf7 58. Bf6+ Kg8 59. Ra8+ Kf7 60. Rxa4 Rxf6 61. Rxa2 Rf3 62. Ke4 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.07"]
[Round "9.3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Steil Antoni, Fiona"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2440"]
[BlackElo "2218"]
[PlyCount "55"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "LUX"]

1. d4 f5 2. Bg5 c6 3. e3 Qb6 4. Nd2 Qxb2 5. Bd3 e6 6. Nc4 Qb4+ 7. Kf1 b5 8. Rb1 Qa4 9. Ne5 g6 10. Ne2 Be7 11. h4 Qa5 12. Nf4 Qd8 13. Qf3 d5 14. g4 Nf6 15. gxf5 exf5 16. Qg3 Rg8 17. f3 Qa5 18. Ke2 b4 19. h5 Ba6 20. hxg6 Qxa2 21. Kd2 Bxd3 22. Nfxd3 b3 23. Rxb3 hxg6 24. Qh4 Qa5+ 25. Ke2 Qd8 26. Rb7 Nbd7 27. Nxd7 Nxd7 28. Bxe7 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.06"]
[Round "8.3"]
[White "Rodshtein, Maxim"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2596"]
[BlackElo "2440"]
[PlyCount "169"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 h6 13. Bxf6 Bxf6 14. Nbd2 Bxf3 15. Nxf3 a5 16. Qc3 Nc6 17. Rad1 Nb4 18. Ne5 c6 19. Ng4 h5 20. Nxf6+ Qxf6 21. f4 Rfd8 22. e4 g6 23. h4 Qe7 24. f5 exf5 25. exf5 Nd5 26. Rde1 Qf6 27. Qd2 gxf5 28. Re5 Ne7 29. Qe3 Kf8 30. Be4 c5 31. Rxc5 Qxd4 32. Qxd4 Rxd4 33. Bxf5 b6 34. Rc7 Rad8 35. Bc2 Rb4 36. b3 Rg4 37. Rf3 Rd2 38. Bd3 Rd4 39. Bc4 f5 40. Rb7 Rb2 41. Rf2 Rxf2 42. Kxf2 f4 43. Rxb6 fxg3+ 44. Kxg3 Nf5+ 45. Kf2 Nd6 46. Be2 Ke7 47. Ra6 Rd5 48. Ra7+ Kf6 49. Rh7 Kg6 50. Rh8 Re5 51. Bd3+ Kg7 52. Rh7+ Kf6 53. Rh6+ Ke7 54. Rh7+ Kf6 55. Rc7 Nf5 56. Rc6+ Ke7 57. Bxf5 Rxf5+ 58. Ke3 Kd7 59. Ke4 Rf1 60. Rc5 Rb1 61. Rb5 Rh1 62. Rxh5 Rh3 63. Rb5 Rxh4+ 64. Kd3 Kc6 65. Rxa5 Rh3+ 66. Kc4 Rh4+ 67. Kc3 Rh3+ 68. Kb4 Rh4+ 69. Ka3 Kb6 70. Rg5 Ka6 71. Rg6+ Ka7 72. a5 Kb7 73. b4 Ka7 74. Ka4 Rh7 75. a6 Rh5 76. b5 Rh1 77. Rg7+ Kb8 78. Ka5 Rh8 79. Rg5 Rf8 80. b6 Ka8 81. Rc5 Rb8 82. Kb5 Rh8 83. a7 Kb7 84. Rc7+ Ka8 85. Ka6 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.05"]
[Round "7.3"]
[White "Poh, Yu Tian"]
[Black "Sanchez, Sebastian Felipe"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2118"]
[BlackElo "2440"]
[PlyCount "86"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Malaysia"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "MAS"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Ne7 9. 0-0 Nf5 10. Nb3 Qa6 11. Qd1 c5 12. dxc5 Nd7 13. Bg5 Bxc5 14. c3 Rc8 15. Re1 Qa4 16. Rc1 0-0 17. a3 Nb6 18. Nxc5 Qxd1 19. Rexd1 Rxc5 20. Nd4 Nxd4 21. cxd4 Rxc1 22. Rxc1 f6 23. exf6 gxf6 24. Bf4 Rc8 25. Rxc8+ Nxc8 26. f3 Ne7 27. g4 Nc6 28. Be3 Kh7 29. Kf2 Kg6 30. Kg3 b5 31. Kf2 a5 32. b3 a4 33. bxa4 bxa4 34. Ke2 f5 35. g5 f4 36. Bf2 Na7 37. Be1 Nb5 38. Kd3 Nxa3 39. Bb4 Nc4 40. Kc3 Kf5 41. Bc5 a3 42. Kb3 Nd2+ 43. Kxa3 Nxf3 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.03"]
[Round "6.2"]
[White "Fier, Alexandr"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2567"]
[BlackElo "2440"]
[PlyCount "149"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "COL"]

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 Be7 9. f3 b5 10. g4 Bb7 11. g5 Nh5 12. Nce2 d5 13. Nxc6 Bxc6 14. e5 Qxe5 15. Nd4 Qc7 16. f4 Bd6 17. Nxc6 Qxc6 18. Be2 g6 19. Qd4 0-0 20. Bxh5 gxh5 21. Kb1 Rac8 22. Qd2 Bc5 23. Bxc5 Qxc5 24. Rhf1 Rc6 25. f5 Rfc8 26. Rc1 e5 27. Qe2 e4 28. f6 Re8 29. Rf4 e3 30. Rd1 d4 31. Rfxd4 Qxg5 32. Re4 Rcc8 33. h4 Qxf6 34. Rxe3 Rxe3 35. Qxe3 Qxh4 36. Qb6 Re8 37. Qxa6 Qd4 38. Rc1 Re5 39. a3 Kg7 40. Rf1 Rg5 41. Qb7 Qd5 42. Qe7 Rg6 43. b3 h6 44. Qh4 Qe5 45. Qd8 Rg5 46. Qd7 Qe6 47. Qd4+ Qe5 48. Qd7 Qe6 49. Qd4+ f6 50. Qb4 Re5 51. Rg1+ Kf7 52. Kb2 Qd5 53. Qf4 Re2 54. Qc7+ Re7 55. Qc3 Qe5 56. Rh1 Kg6 57. Rg1+ Kf5 58. Rf1+ Kg5 59. Rg1+ Kf5 60. Rf1+ Kg6 61. Rg1+ Kf7 62. Rh1 Re6 63. Qxe5 Rxe5 64. Kc3 Ke6 65. Kb4 Kd6 66. c4 bxc4 67. bxc4 Rg5 68. a4 Kc6 69. a5 f5 70. Rh4 Rg6 71. Rxh5 Rf6 72. Kc3 Kc5 73. Kd3 Rd6+ 74. Ke3 Kxc4 75. Rxf5 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.02"]
[Round "5.2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2440"]
[BlackElo "2515"]
[PlyCount "72"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "ARG"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. a3 Bc5 5. e3 d6 6. d4 Ba7 7. Nf3 Nd7 8. b4 c6 9. Nc3 Ngf6 10. Bb2 0-0 11. Be2 Bb8 12. 0-0 e4 13. Nd2 d5 14. b5 Re8 15. a4 Nf8 16. Ba3 Qc7 17. g3 Bh3 18. Re1 Qc8 19. Qc2 Qf5 20. Bxf8 Rxf8 21. bxc6 bxc6 22. f3 Qg6 23. Kf2 Re8 24. fxe4 dxe4 25. Rab1 h5 26. Rg1 h4 27. Nf1 c5 28. dxc5 Qf5+ 29. Ke1 hxg3 30. Nxg3 Qxc5 31. Ngxe4 Qe7 32. Bf3 Ra6 33. Rb7 Qa3 34. Rb3 Qe7 35. Rb7 Qa3 36. Rb3 Qe7 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.01"]
[Round "4.3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Ahn, Hongjin"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2440"]
[BlackElo "2303"]
[PlyCount "119"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "South Korea"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "KOR"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 Nd5 10. Nxc4 c5 11. Ne3 cxd4 12. Nxd5 exd5 13. Nd2 Ba6 14. Nb3 d3 15. exd3 Nd7 16. Bf4 Rc8 17. Qd2 Nc5 18. Nxc5 Bxc5 19. Rfe1 Be7 20. Be5 Qd7 21. Bd4 Rfd8 22. Re5 Qb7 23. Bh3 Bf6 24. Bxc8 Qxc8 25. Rc1 Qg4 26. Qe3 Bxe5 27. Qxe5 h6 28. f3 Qg5 29. Qxg5 hxg5 30. Rd1 Rd7 31. Kf2 Rc7 32. Ke3 f6 33. b3 Kf7 34. Kd2 Ke6 35. Rh1 Kd6 36. h4 gxh4 37. Rxh4 Bc8 38. Be3 Rb7 39. Rh8 Be6 40. Bd4 Kc6 41. Ra8 Rc7 42. Rxa7 Rxa7 43. Bxa7 Bf7 44. d4 Bh5 45. g4 Bg6 46. Bc5 Bb1 47. Bxb4 f5 48. Bc5 fxg4 49. fxg4 Kb7 50. b4 Ka6 51. Bf8 g6 52. Be7 Be4 53. b5+ Kb7 54. Kc3 g5 55. Kb4 Bf3 56. a5 Bxg4 57. a6+ Kb6 58. Bc5+ Kc7 59. b6+ Kc6 60. b7 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.31"]
[Round "3.3"]
[White "Sanchez, Sebastian Felipe"]
[Black "Hamed, Mohamed1111"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2440"]
[BlackElo "2116"]
[PlyCount "75"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Sudan"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "SUD"]

1. d4 e6 2. c4 b6 3. e4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Ne7 6. Nc3 d5 7. f3 Ba6 8. b3 0-0 9. Rd1 Nd7 10. Nh3 Re8 11. cxd5 Bxf1 12. dxe6 fxe6 13. Rxf1 Ng6 14. Kf2 c5 15. d5 e5 16. g3 Nf6 17. Kg2 h6 18. Nf2 Qd6 19. Rc1 Rf8 20. Nb5 Qd7 21. a4 Nh5 22. Na3 Rf7 23. Nc4 Raf8 24. Ng4 Re8 25. Qc3 Qe7 26. Rcd1 Qg5 27. Nd6 Ref8 28. Nxf7 Rxf7 29. d6 Rd7 30. b4 cxb4 31. Qc8+ Rd8 32. Qc4+ Kh8 33. Qxb4 Nhf4+ 34. gxf4 Nxf4+ 35. Kh1 h5 36. Ne3 Nh3 37. Qd2 Kh7 38. Qg2 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.30"]
[Round "2.3"]
[White "Moranda, Wojciech"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2636"]
[BlackElo "2440"]
[PlyCount "61"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. Qe2 e5 10. c4 Ne7 11. cxd5 cxd5 12. exd5 Nxd5 13. Be4 Nf4 14. Qa6 Bc7 15. Nc4 Rb8 16. Bxf4 exf4 17. 0-0 0-0 18. Rad1 f3 19. Bxf3 Bb5 20. Rxd8 Bxa6 21. Rxb8 Rxb8 22. Rc1 Bxc4 23. Rxc4 Rxb2 24. g3 Bd8 25. Re4 Kf8 26. Re2 Rxe2 27. Bxe2 Bb6 28. Bc4 Ke7 29. Kf1 h5 30. h4 g6 31. Ke2 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.29"]
[Round "1.2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Naipal, Hoolan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2440"]
[BlackElo "1785"]
[PlyCount "65"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Mauritius"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "MRI"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Nc3 Rd8 13. Bf4 a6 14. Re1 Bf8 15. Rad1 h6 16. h4 b5 17. c5 Nd5 18. Nxd5 cxd5 19. g4 Re8 20. g5 h5 21. g6 f6 22. Bh3 Qc6 23. Re2 Bxc5 24. dxc5 e5 25. Bg3 d4 26. Bg2 Qxc5 27. Qf5 Nf8 28. Nxd4 Bxg2 29. Kxg2 Qd5+ 30. Qf3 Qxa2 31. Nb3 Qa4 32. Qd5+ Kh8 33. Re4 1-0

[Event "Seville op 47th"]
[Site "Seville"]
[Date "2022.07.23"]
[Round "9"]
[White "Sanchez, Sebastian Felipe"]
[Black "Enchev, Ivajlo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2440"]
[BlackElo "2445"]
[PlyCount "57"]
[EventDate "2022.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. c3 cxd4 7. exd4 Bxf3 8. Nxf3 e6 9. Qb3 Qc8 10. Bd3 Be7 11. 0-0 0-0 12. Rfe1 Nh5 13. Bd2 Bd6 14. Qc2 f5 15. Ng5 e5 16. g4 h6 17. Qb3 hxg5 18. Qxd5+ Kh8 19. Qxd6 f4 20. f3 Nf6 21. Rxe5 Rd8 22. Qe6 Nxe5 23. Qxe5 Rd5 24. Qe2 Qd7 25. h4 gxh4 26. Bxf4 Re8 27. Qf2 Nh7 28. Qxh4 g5 29. Bxg5 1-0

[Event "Seville op 47th"]
[Site "Seville"]
[Date "2022.07.22"]
[Round "8"]
[White "Nikolov, Momchil"]
[Black "Sanchez, Sebastian Felipe"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2463"]
[BlackElo "2440"]
[PlyCount "64"]
[EventDate "2022.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 b6 8. Bf4 Bb7 9. Rd1 Nc6 10. b4 Be7 11. e4 Nh5 12. Be3 Qc7 13. Nb5 Qb8 14. Rxd7 Nf6 15. Rd1 Ng4 16. Bg5 Bxg5 17. Nxg5 a5 18. bxa5 Rxa5 19. Be2 Nf6 20. 0-0 Qf4 21. Nf3 Qxe4 22. Qb2 Na7 23. Nd6 Qc6 24. Nxb7 Qxb7 25. Rd6 Nc8 26. Rd3 Qc7 27. Nd4 Nd6 28. Rc3 Nfe4 29. Rb3 e5 30. Nb5 Nxb5 31. Rxb5 Rxb5 32. Qxb5 Nc3 1/2-1/2

