[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Ilamparthi, AR."]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2440"]
[BlackElo "2273"]
[PlyCount "113"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 0-0 9. Nb3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Re8 12. Nbxd4 Nxd4 13. Nxd4 Bg4 14. f3 Bh5 15. 0-0-0 Qd5 16. Nb3 Qc6 17. Kb1 Bg6 18. Bd3 Rad8 19. Rhe1 Rxe1 20. Qxe1 Bxd3 21. Rxd3 Rxd3 22. cxd3 Nd5 23. Nd4 Qd7 24. Qe5 h6 25. Qb8+ Kh7 26. Qxa7 Nb4 27. Qc5 Nxd3 28. Qc3 Nf4 29. g3 Nd5 30. Qd3+ g6 31. Nc2 Qe6 32. a3 Nf6 33. Qb5 Qe7 34. a4 Nd7 35. Qxb7 Qe6 36. Qb5 Ne5 37. f4 Nc4 38. b3 Nd2+ 39. Kc1 Nxb3+ 40. Kb2 Nd2 41. Qb4 Nc4+ 42. Kc3 Nd6 43. a5 Qf6+ 44. Kb3 Qe6+ 45. Kb2 Nc4+ 46. Kc3 Nd6 47. Qb6 Ne4+ 48. Kd4 Qe8 49. Nb4 Nf2 50. Nd5 Qe4+ 51. Kc5 Nd3+ 52. Kd6 Qa4 53. a6 Qa3+ 54. Kc7 Nc5 55. a7 Ne6+ 56. Kb7 Nc5+ 57. Kc8 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Klukin, Kirill"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2413"]
[BlackElo "2273"]
[PlyCount "113"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bf4 Bf5 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nge2 0-0 11. h3 Re8 12. 0-0-0 Ne4 13. Nxe4 dxe4 14. Qc2 Na6 15. a3 Nc7 16. Bxd6 Qxd6 17. Nc3 Qe6 18. Kb1 Nd5 19. Rc1 Rad8 20. Nxd5 Rxd5 21. Qb3 Re7 22. Rc2 Qg6 23. g3 Rf5 24. Rd1 h5 25. h4 Rd7 26. Rdd2 Kh7 27. Qa4 a6 28. Qb4 Qg4 29. Rc5 Rxc5 30. Qxc5 Rd5 31. Qe7 Rd7 32. Qe8 Kg6 33. Rc2 Rd5 34. Ka2 Qf5 35. Qe7 Rd7 36. Qf8 Rd5 37. Qb8 Rd7 38. Qc8 Qd5+ 39. Kb1 Qf5 40. Rc5 Rd5 41. Qxb7 Rxc5 42. dxc5 Qxc5 43. Qxa6 Qf5 44. Qe2 Qd5 45. Qc2 c5 46. b3 Kf5 47. a4 Kg4 48. a5 Kf3 49. a6 Qc6 50. a7 Qc8 51. Qa2 Qa8 52. Kc1 f5 53. Kd1 g6 54. Ke1 Kg2 55. Qa6 Kf3 56. Kf1 Qd8 57. Qe2# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Melikhov, Evgeny V"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2172"]
[BlackElo "2273"]
[PlyCount "96"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. h3 c6 10. 0-0 0-0 11. Rb1 Qc7 12. b4 h6 13. Bxf6 Nxf6 14. a4 b5 15. a5 Qe7 16. Qb3 g5 17. Ne5 Bxe5 18. dxe5 Nd7 19. Ne2 Nxe5 20. f4 Nxd3 21. Qxd3 c5 22. f5 Bd7 23. f6 Qd6 24. bxc5 Qxc5 25. Nd4 Rfe8 26. Rbc1 Qd6 27. Rf3 Rac8 28. Rcf1 b4 29. h4 Rc3 30. Qd2 g4 31. e4 gxf3 32. Qxh6 Qg3 33. Nxf3 Qg6 34. Qf4 Rxe4 35. Qd6 Bh3 36. Ng5 Re8 37. gxh3 Rc2 38. Rf2 Rc1+ 39. Kg2 Rc2 40. Kg3 Rc3+ 41. Rf3 Rxf3+ 42. Kxf3 Qf5+ 43. Kg3 Qe5+ 44. Qxe5 Rxe5 45. Kf4 Re1 46. Nf3 Rf1 47. Ke3 Rxf3+ 48. Kxf3 b3 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Sierra Vallina, Lionel"]
[Black "Donatti, Alvaro"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2273"]
[BlackElo "2193"]
[PlyCount "75"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Nge2 g6 9. 0-0 Nxc3 10. Nxc3 Bg7 11. a4 0-0 12. d6 e6 13. Ne4 Ba6 14. Bd2 Qb6 15. Qf3 Bb7 16. Nf6+ Kh8 17. Qf4 Qd8 18. Bc3 Nc6 19. Ng4 Bxc3 20. bxc3 f5 21. Ne5 Nxe5 22. Qxe5+ Kg8 23. Qxc5 Rc8 24. Qd4 Qf6 25. Qxf6 Rxf6 26. Bxd7 Rd8 27. Bb5 Rxd6 28. Rfd1 e5 29. c4 Kf7 30. c5 Rxd1+ 31. Rxd1 Bc8 32. Rd8 Be6 33. c6 Ke7 34. c7 Rf8 35. Rxf8 Kxf8 36. Ba6 Ke7 37. c8Q Bxc8 38. Bxc8 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Sierra Vallina, Lionel"]
[Black "Duda, Jan Krzysztof"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2273"]
[BlackElo "2731"]
[PlyCount "76"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 Ne7 6. Na3 Bb7 7. Bb5 Nbc6 8. 0-0 0-0-0 9. Nc2 a6 10. Bd3 Kb8 11. Qe2 Ka7 12. b4 Re8 13. b5 Nb8 14. bxa6 Bxa6 15. Bxa6 Nxa6 16. a4 Nc6 17. a5 Nxa5 18. Ba3 Ra8 19. Bb4 Nc4 20. Nd2 Bxb4 21. Nxb4 Kb7 22. Nxa6 Nxd2 23. Qxd2 Rxa6 24. Rxa6 Kxa6 25. Ra1+ Kb7 26. Qa2 Qb5 27. Qa7+ Kc6 28. Qa3 Kd7 29. h4 h5 30. g3 Qc4 31. Qc1 Qd3 32. Qg5 Qg6 33. Qf4 Rc8 34. Qd2 Ke7 35. c4 Kf8 36. cxd5 exd5 37. Qb4+ c5 38. Qxb6 Qxb6 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Sierra Vallina, Lionel"]
[Black "Otero Marino, Alain"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2273"]
[BlackElo "2250"]
[PlyCount "110"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 d6 6. Bxc5 dxc5 7. Bb5 Nd7 8. Bxc6 bxc6 9. Nbd2 0-0 10. 0-0 f6 11. Nc4 Qe7 12. Nfd2 Rd8 13. a4 Nf8 14. Qe1 Ne6 15. Nb3 Nd4 16. Nxd4 cxd4 17. Qa5 Be6 18. Nd2 Rdb8 19. b3 c5 20. f4 exf4 21. Rxf4 Qd6 22. Raf1 Rb4 23. R4f2 Qb6 24. Qxb6 axb6 25. e5 f5 26. Nf3 g6 27. Ng5 Bd5 28. g4 fxg4 29. e6 Re8 30. Rf6 b5 31. a5 c4 32. bxc4 bxc4 33. Rf7 cxd3 34. cxd3 Rb2 35. Ne4 Bxe4 36. dxe4 Rxe6 37. Rxc7 Rxe4 38. Rfc1 Ree2 39. Rd7 Rg2+ 40. Kf1 Rbf2+ 41. Ke1 Re2+ 42. Kf1 Ref2+ 43. Ke1 Rg1+ 44. Kxf2 Rxc1 45. Rxd4 h5 46. Kg3 Ra1 47. Rd5 Kg7 48. Rb5 Kh6 49. Rc5 Ra3+ 50. Kg2 h4 51. Rc4 Kh5 52. Rc5+ g5 53. Rb5 Ra2+ 54. Kg1 g3 55. hxg3 h3 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Sierra Vallina, Lionel"]
[Black "Postny, Evgeny"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2273"]
[BlackElo "2600"]
[PlyCount "84"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. dxc5 Bxc5 8. b4 Bxe2 9. Qxe2 Be7 10. 0-0 Qa6 11. Qc2 Nd7 12. a4 Qc6 13. Na3 Rc8 14. Nb5 a6 15. Nfd4 Qc4 16. Nd6+ Bxd6 17. exd6 Qxd4 18. Be3 Qc4 19. Rfd1 Ngf6 20. Rd4 Qc6 21. c4 Qxd6 22. c5 Qe5 23. Rad1 0-0 24. Bf4 Qh5 25. R4d3 e5 26. Rh3 Qg6 27. Qxg6 hxg6 28. Bg5 a5 29. Rb1 axb4 30. Rxb4 Nxc5 31. Rb5 Nxa4 32. Rxb7 Rb8 33. Rhb3 Rxb7 34. Rxb7 Ne4 35. Be3 d4 36. Bc1 Rc8 37. Ba3 Rc3 38. f3 Rxa3 39. fxe4 Nc3 40. Re7 Ra5 41. Re8+ Kh7 42. Re7 f6 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Sierra Vallina, Lionel"]
[Black "Santeramo, Alessia Carmen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2273"]
[BlackElo "2162"]
[PlyCount "73"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Bb6 6. 0-0 d6 7. a4 Bg4 8. Nbd2 Na5 9. Ba2 c5 10. h3 Be6 11. Bxe6 fxe6 12. Ng5 Qe7 13. f4 exf4 14. Bxf4 c4+ 15. Kh1 cxd3 16. cxd3 0-0 17. Nb3 h6 18. Nf3 Rae8 19. Nxa5 Bxa5 20. Be3 d5 21. Ne5 Qb4 22. Ng6 Rf7 23. e5 Nh7 24. Rxf7 Kxf7 25. Qh5 Kg8 26. Rf1 Bd8 27. Nf4 Qe7 28. Ng6 Qd7 29. Kh2 Bg5 30. Bxg5 Nxg5 31. h4 Nf7 32. Qf3 Nh8 33. h5 Nxg6 34. hxg6 Qe7 35. Qf7+ Kh8 36. Qxe7 Rxe7 37. Rf8# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Sierra Vallina, Lionel"]
[Black "Skaric, Djuro"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2273"]
[BlackElo "2297"]
[PlyCount "121"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 g6 3. Nc3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. d4 e5 8. e4 Bg4 9. d5 Ne7 10. h3 Bd7 11. Nh4 Ne8 12. b4 h6 13. c5 f5 14. exf5 gxf5 15. Qc2 f4 16. Rd1 Nf5 17. Nxf5 Bxf5 18. Ne4 Nf6 19. cxd6 cxd6 20. Bb2 Rc8 21. Qd3 Nxe4 22. Bxe4 Bxh3 23. Rac1 Qg5 24. Rxc8 Bxc8 25. Rc1 h5 26. Rc7 h4 27. Bc1 Bh3 28. Kh2 Bg4 29. gxf4 exf4 30. Bf3 Bf5 31. Qf1 Rf6 32. Qg2 Qxg2+ 33. Kxg2 h3+ 34. Kh2 Rf8 35. Rxb7 Rc8 36. Bxf4 Rc2 37. Bg3 Be5 38. Kg1 Bxg3 39. fxg3 Rxa2 40. Rb8+ Kf7 41. Rd8 Ke7 42. Rh8 Kf6 43. g4 Ra1+ 44. Kh2 Ra2+ 45. Kg3 Bc2 46. Rxh3 Ra3 47. Rh6+ Ke5 48. Re6+ Kd4 49. Rxd6 Be4 50. Rf6 Ke5 51. Rf8 Bxd5 52. Rf5+ Ke6 53. Rxd5 Rxf3+ 54. Kxf3 Kxd5 55. Kf4 Kc4 56. g5 Kxb4 57. g6 a5 58. g7 a4 59. g8Q a3 60. Qa2 Kc3 61. Qxa3+ 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Yonal, Timur"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2074"]
[BlackElo "2273"]
[PlyCount "78"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bb5+ Nc6 7. Qa4 Nb6 8. Bxc6+ bxc6 9. Qxc6+ Bd7 10. Qf3 g6 11. Nge2 Bg7 12. 0-0 Rc8 13. d3 0-0 14. Be3 Bc6 15. Qg3 Nd5 16. Nxd5 Qxd5 17. Nc3 Qxd3 18. Bxa7 Qc2 19. Rab1 Ra8 20. Rfc1 Qf5 21. Be3 Rfb8 22. Bd2 Rb4 23. h3 Rc4 24. b3 Rc5 25. Rb2 Rd8 26. Rbc2 Be5 27. Qe3 Rd3 28. Qxc5 Bh2+ 29. Kxh2 Qxc5 30. Ne2 Qxf2 31. Rxc6 Rxd2 32. Rc8+ Kg7 33. R1c2 Qxe2 34. Rxd2 Qxd2 35. a4 Qb4 36. a5 Qxa5 37. Rc4 Qe5+ 38. Kg1 Qe3+ 39. Kf1 Qd3+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Yuan, Qingyu"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2360"]
[BlackElo "2273"]
[PlyCount "162"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. c4 e6 5. g3 h6 6. Bg2 c6 7. 0-0 Bd6 8. d3 0-0 9. Nbd2 Bh7 10. a3 Nbd7 11. b4 c5 12. Qb3 Qe7 13. Rab1 Rab8 14. Rfc1 b5 15. cxd5 exd5 16. bxc5 Nxc5 17. Qd1 Na4 18. Bxf6 Qxf6 19. Rb3 Rfc8 20. Rxb5 Nc3 21. Rxb8 Rxb8 22. Qe1 Bxa3 23. Ra1 Nxe2+ 24. Kh1 Bb2 25. Rxa7 Bxd3 26. Bf1 Re8 27. Qd1 Nc3 28. Qb3 Bxf1 29. Qxb2 Be2 30. Kg2 Bd3 31. Rc7 Ne4 32. Qxf6 Nxf6 33. Nd4 Rd8 34. h3 Ne4 35. N2f3 Nd6 36. Ne5 Be4+ 37. f3 Bh7 38. g4 Re8 39. Ndc6 f6 40. Ne7+ Kf8 41. N5c6 d4 42. Kf2 d3 43. Ke3 Nc4+ 44. Kf2 Ne5 45. Nxe5 fxe5 46. Nc6 e4 47. fxe4 Rxe4 48. Rd7 Re2+ 49. Kf3 Ke8 50. Rd4 Be4+ 51. Kf4 Bxc6 52. Rxd3 Re4+ 53. Kf5 Re7 54. Rd4 Kf7 55. h4 Bd7+ 56. Kf4 Be6 57. g5 g6 58. gxh6 Kf6 59. Rd6 Rh7 60. Kg3 Rxh6 61. Rd4 Ke5 62. Rd1 Rh8 63. Re1+ Kf6 64. Rf1+ Bf5 65. Rc1 Rd8 66. Rc6+ Kg7 67. Rc4 Rd3+ 68. Kf4 Rh3 69. Ke5 Kh6 70. Kf6 Kh5 71. Rc1 Rxh4 72. Rg1 Re4 73. Rg5+ Kh4 74. Rg1 Re6+ 75. Kg7 g5 76. Rf1 Be4 77. Kf7 Ra6 78. Re1 Bd5+ 79. Kg7 g4 80. Re5 Bf3 81. Re6 Rxe6 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Feliz Dotel, Dewar Bienvenido"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2032"]
[BlackElo "2275"]
[PlyCount "56"]
[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. e3 Nf6 3. Nf3 Bf5 4. c4 e6 5. Bd3 c6 6. 0-0 Bd6 7. b3 0-0 8. Bxf5 exf5 9. Ba3 Ne4 10. cxd5 cxd5 11. Bxd6 Qxd6 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Qd3 Rac8 15. Na3 Rc3 16. Qb5 Qc6 17. Qxc6 Rxc6 18. f3 Nd6 19. Rac1 Rfc8 20. Rxc6 Rxc6 21. Kf2 Ra6 22. Rc1 Rxa3 23. e4 fxe4 24. fxe4 Nxe4+ 25. Ke3 g6 26. Rc7 b6 27. Rd7 Nf6 28. h3 Nxd7 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Kobalia, Mihail"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2542"]
[BlackElo "2275"]
[PlyCount "43"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 e5 8. h3 exf4 9. hxg4 Qe7+ 10. Kf1 0-0-0 11. Nd2 g6 12. g5 Ne4 13. Nxe4 dxe4 14. Re1 e3 15. Nf3 h6 16. fxe3 fxe3 17. Rh4 hxg5 18. Rxh8 g4 19. Qa3 Rd6 20. Rxe3 Qxe3 21. Qxd6 Qxd3+ 22. Kf2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Rietze, Clemens"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2343"]
[BlackElo "2275"]
[PlyCount "102"]
[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 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. b3 Nbd7 9. Nbd2 c5 10. cxd5 exd5 11. dxc5 bxc5 12. e3 Bb7 13. Bb2 Qb6 14. Rfd1 Rfd8 15. Rac1 a5 16. Ne5 Nxe5 17. Bxe5 a4 18. Nf3 axb3 19. axb3 Ne4 20. Nd2 Nxd2 21. Rxd2 Ra3 22. Rcd1 Rxb3 23. Bxd5 Bxd5 24. Rxd5 Rxd5 25. Rxd5 Rb1+ 26. Kg2 Qc6 27. e4 Qb5 28. Rd3 h6 29. Bc3 Qb3 30. Qd2 Qe6 31. f3 c4 32. Rd5 Rb3 33. h4 Bf6 34. e5 Be7 35. Ba1 Qa6 36. Bc3 Qa3 37. Rd7 Rxc3 38. Rxe7 Rd3 39. Qe2 Qxe7 40. e6 Qxe6 41. Qc2 Qd5 42. Qf2 Rd2 43. Kg1 Rxf2 44. Kxf2 c3 45. g4 c2 46. Kg3 c1Q 47. h5 Qcc5 48. Kh4 Qdd4 49. Kg3 Qg5 50. Kh2 Qh4+ 51. Kg2 Qdf2# 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Rustamov, Rustam"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2261"]
[BlackElo "2275"]
[PlyCount "144"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 b6 9. a4 Ba6 10. 0-0 Bxd3 11. Qxd3 h6 12. a5 0-0 13. axb6 Qxb6 14. Ba3 Nd7 15. Rfb1 Qc7 16. g4 Rfb8 17. Rb5 Rxb5 18. Qxb5 Rb8 19. Qa4 Ng6 20. Bc1 cxd4 21. cxd4 Qc3 22. Ra3 Qc8 23. Be3 Rb1+ 24. Kg2 Nb6 25. Qxa7 Nc4 26. Qa6 Nxe3+ 27. fxe3 Qxc2+ 28. Kg3 Rb2 29. Qf1 Qe4 30. Ra8+ Kh7 31. Ra3 Rb1 32. Qh3 Kg8 33. Qg2 Rc1 34. Rb3 Rc2 35. Qf1 Rc8 36. Qa6 Qc2 37. Rb2 Qc1 38. Qb7 Qc4 39. Rb4 Qc3 40. Rb6 Re8 41. Qd7 Rf8 42. Qb5 Qxe3 43. Qb3 Qf4+ 44. Kf2 Qxg4 45. Rb8 Rxb8 46. Qxb8+ Kh7 47. Qe8 Qf4 48. Kg2 Nh4+ 49. Nxh4 Qg4+ 50. Kh1 Qxh4 51. Qxf7 Qe4+ 52. Kg1 Qxd4+ 53. Kg2 Qe4+ 54. Kf2 Qxe5 55. Qe8 Qf5+ 56. Ke2 d4 57. h4 d3+ 58. Kd2 e5 59. h5 e4 60. Ke3 Qf3+ 61. Kd4 Qf5 62. Ke3 Qf3+ 63. Kd4 Qf6+ 64. Kxe4 d2 65. Qd7 Qh4+ 66. Ke3 Qe1+ 67. Kf4 Qf2+ 68. Ke4 Qe2+ 69. Kf4 d1Q 70. Qf5+ Kg8 71. Qc8+ Kf7 72. Qc7+ Qe7 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Shkapenko, Pavel"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2390"]
[BlackElo "2275"]
[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. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ne2 Nh6 9. 0-0 Nf5 10. Nf3 Nd7 11. Ng3 g6 12. Nxf5 gxf5 13. Bg5 Qb5 14. Qd2 c5 15. b3 Rc8 16. c4 dxc4 17. d5 Nb6 18. dxe6 fxe6 19. Bf6 Rg8 20. Ng5 Qc6 21. Qe2 Nd5 22. Qxh5+ Kd7 23. Qf7+ Be7 24. Bxe7 Nxe7 25. Rfd1+ Kc7 26. Qxe7+ Kb8 27. bxc4 Qa4 28. Qxe6 Rge8 29. Qd5 Rcd8 30. Qxd8+ Rxd8 31. Rxd8+ Kc7 32. Rad1 Qxc4 33. e6 Qe2 34. R8d7+ Kb6 35. Rb1+ Kc6 36. Rdxb7 c4 37. R7b2 Qe5 38. Rc2 Qf4 39. Rbc1 Kd6 40. Rxc4 Qe5 41. Nf7+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Sierra Vallina, Lionel"]
[Black "Bartel, Mateusz"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2275"]
[BlackElo "2660"]
[PlyCount "137"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Nc6 8. f3 a6 9. a4 Nxd4 10. Qxd4 Be6 11. Bxe6 fxe6 12. e5 Nd7 13. exd6 Bxd6 14. Qe4 Qf6 15. Be3 Qe5 16. Qxe5 Bxe5 17. Ne4 Nf6 18. Nc5 b6 19. Nd3 Bd6 20. Bd4 Nd7 21. Rfe1 Rae8 22. a5 b5 23. Re2 c5 24. Be5 Nxe5 25. Nxe5 Rf5 26. Rae1 Bc7 27. c3 c4 28. Nc6 Kf7 29. Nb4 Bxa5 30. Nxa6 Bb6+ 31. Kf1 g5 32. h3 h5 33. Re4 Rd5 34. Nb4 Rd2 35. R4e2 Rxe2 36. Kxe2 Kf6 37. Nc2 Bc5 38. Ne3 Ra8 39. Kd2 Rd8+ 40. Kc2 Rd3 41. Nf1 Kf5 42. b3 Rd8 43. Ng3+ Kg6 44. Rxe6+ Kf7 45. Re2 h4 46. Ne4 cxb3+ 47. Kxb3 Be7 48. Rd2 Ra8 49. Rd7 Ke6 50. Rb7 Ra3+ 51. Kb2 Ra5 52. Rb6+ Ke5 53. Kb3 Kf4 54. Re6 Ra3+ 55. Kb2 Ra7 56. Rb6 Ra5 57. Rb7 Ba3+ 58. Kb3 Bc1 59. Rg7 Ra3+ 60. Kc2 Be3 61. Rxg5 Bg1 62. Rg4+ Ke3 63. Kb2 Ra4 64. Rxh4 Ke2 65. Rg4 Be3 66. h4 Kd1 67. h5 Bc1+ 68. Kb3 Ra2 69. Kxa2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2275"]
[BlackElo "2501"]
[PlyCount "102"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. Re1 g5 7. d4 g4 8. dxe5 gxf3 9. exf6 Qxf6 10. Qxf3 Qxf3 11. gxf3 Bh3 12. Kh1 Nd4 13. Na3 Nxf3 14. Bf1 Bxf1 15. Rxf1 Rg8 16. Bf4 0-0-0 17. Rad1 Rg4 18. Bg3 Rxe4 19. Kg2 Ng5 20. Rfe1 c6 21. h4 Rxe1 22. Rxe1 Ne6 23. Nc4 Nd4 24. c3 Nf5 25. Ne3 Nxe3+ 26. Rxe3 Kd7 27. Kf3 d5 28. Kg4 Bg7 29. Kf5 c5 30. Be5 Bxe5 31. Kxe5 Kc6 32. Kf6 d4 33. Rd3 dxc3 34. Rxc3 Rd4 35. h5 Rf4+ 36. Kg7 Rxf2 37. Rb3 c4 38. Rc3 b5 39. b3 Kc5 40. bxc4 bxc4 41. Ra3 f5 42. Rxa7 f4 43. Kxh6 Rg2 44. Rf7 Rg4 45. Rg7 Rxg7 46. Kxg7 f3 47. h6 f2 48. h7 f1Q 49. h8Q Qa1+ 50. Kg8 Qxh8+ 51. Kxh8 c3 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Klukin, Kirill"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2275"]
[BlackElo "2390"]
[PlyCount "100"]
[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 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Nxd7 10. Be2 Bg7 11. 0-0 0-0 12. Rd1 Qc8 13. Be3 Nb6 14. Qh4 e5 15. Ne4 Nd4 16. Bd3 Nf5 17. Nf6+ Bxf6 18. Qxf6 Nxe3 19. fxe3 Qc5 20. Qf3 Rad8 21. h4 Nd5 22. Re1 Nf4 23. Bf1 Rd2 24. Kh2 Ne6 25. h5 Rxc2 26. Re2 b6 27. Rd1 Rxe2 28. Bxe2 Qe7 29. hxg6 hxg6 30. Kg3 Kg7 31. Rh1 Ng5 32. Qg4 f5 33. Qh4 Ne4+ 34. Kf3 Qxh4 35. Rxh4 Rd8 36. g4 Rd2 37. gxf5 gxf5 38. Rh5 Nd6 39. Rg5+ Kf6 40. Rg8 Rxb2 41. a4 Ne4 42. Ra8 Ng5+ 43. Kf2 Nh3+ 44. Kf1 a5 45. Bb5 Nf2 46. Rb8 Ng4 47. Rxb6+ Kg5 48. Re6 Nxe3+ 49. Kg1 Kf4 50. Ra6 Rg2+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Sierra Vallina, Lionel"]
[Black "Rosenberg, Evan"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2275"]
[BlackElo "1985"]
[PlyCount "83"]
[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. e3 c5 3. c4 d4 4. exd4 cxd4 5. d3 Nc6 6. g3 e5 7. Bg2 Bb4+ 8. Nbd2 a5 9. 0-0 Nge7 10. a3 Bd6 11. b3 0-0 12. Rb1 f6 13. Ne4 Bg4 14. c5 Bc7 15. b4 axb4 16. axb4 Kh8 17. h3 Be6 18. b5 Na5 19. b6 Bb8 20. Ra1 Ra6 21. Bd2 Nb3 22. Rxa6 bxa6 23. Qc2 Nc6 24. Rb1 Nxd2 25. Nfxd2 Bd5 26. Nc4 a5 27. Ned6 Bxg2 28. Kxg2 Bxd6 29. Nxd6 Nb4 30. Qc4 f5 31. Nf7+ Rxf7 32. Qxf7 f4 33. b7 fxg3 34. fxg3 h6 35. c6 Nxc6 36. Rc1 Qb6 37. Qe8+ Kh7 38. Qxc6 Qb2+ 39. Rc2 Qb3 40. Qe4+ g6 41. Rc7+ Kh8 42. Qxe5+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Sierra Vallina, Lionel"]
[Black "Samunenkov, Igor"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2275"]
[BlackElo "2539"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Qe2 Ne4 9. Bb5+ Bd7 10. Nf3 Ng6 11. 0-0 Bd6 12. Rd1 0-0 13. Rxd5 Bxb5 14. Qxb5 Nh4 15. Nxh4 Qxh4 16. Be3 Rad8 17. Nd2 Bb8 18. Nxe4 Qxe4 19. Rad1 Rxd5 20. Qxd5 Qa4 21. Rd2 h6 22. Qxb7 Qxa2 23. g3 Re8 24. Qd7 Qb1+ 25. Kh2 Qe4 26. Bxa7 Re7 27. Qd8+ Re8 28. Qd4 Bxa7 29. Qxa7 Qf3 30. Qa1 Re2 31. Rxe2 Qxe2 32. Kg1 h5 33. h4 g5 34. hxg5 h4 35. Qa8+ Kg7 36. gxh4 Qxb2 37. Qf3 Qc2 38. Kg2 Kg6 39. Qf6+ Kh5 40. Kg3 Qd3+ 41. Qf3+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Velavaa, Ragavesh"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1972"]
[BlackElo "2275"]
[PlyCount "147"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Qc7 9. Bf4 Qb6 10. Nc3 e6 11. a4 Bb4 12. 0-0 Nge7 13. Ne2 a6 14. Bxc6+ Nxc6 15. c3 Be7 16. Qd2 Nxe5 17. Bxe5 h5 18. Bxg7 Rh7 19. Be5 hxg4 20. hxg4 0-0-0 21. Nf4 Be4 22. f3 f6 23. fxe4 fxe5 24. Ng6 exd4 25. Nxe7+ Rxe7 26. Qxd4 Qxb2 27. Rab1 Qe2 28. exd5 exd5 29. Rbe1 Qxe1 30. Rxe1 Rxe1+ 31. Kf2 Re4 32. Qc5+ Kb8 33. g5 Re5 34. g6 Rf5+ 35. Ke2 Re8+ 36. Kd2 Rg8 37. Qd6+ Ka8 38. Qe6 Rff8 39. Kd3 Re8 40. Qf7 Ref8 41. Qe6 Re8 42. Qd6 Rd8 43. Qg3 Rg7 44. Kd4 Rdg8 45. Kxd5 Rxg6 46. Qe3 Rg5+ 47. Kc4 Rc8+ 48. Kb3 Rgc5 49. Qd4 a5 50. Qf6 R8c7 51. Qd8+ Ka7 52. Qd4 b6 53. Kb2 Rc4 54. Qd6 R7c6 55. Qd7+ Ka6 56. Qd8 Rc8 57. Qd7 Rxc3 58. Qb5+ Ka7 59. Qd7+ R3c7 60. Qd4 Rc2+ 61. Kb3 R2c5 62. Qd7+ R8c7 63. Qd4 Rc1 64. Kb2 R1c4 65. Qd1 Rb4+ 66. Ka2 Kb7 67. Qd5+ Ka7 68. Qd1 Rcc4 69. Qd7+ Kb8 70. Qd8+ Rc8 71. Qd6+ Kb7 72. Qd7+ Rc7 73. Qd5+ Ka7 74. Qd1 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Bacrot, Etienne"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2683"]
[BlackElo "2275"]
[PlyCount "87"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bd3 Bd6 11. a4 a6 12. axb5 Qc7 13. Nc4 Bc5 14. bxc6 Qxc6 15. Qf3 Qxf3 16. gxf3 Bb7 17. Be2 Ng4 18. Na5 Bd5 19. c4 Nxf2 20. Rf1 Bxf3 21. Bxf3 Nd3+ 22. Ke2 0-0-0 23. Nb7 Rd7 24. Nxc5 Nxc5 25. b4 Nb3 26. Rxa6 Rhd8 27. Ra8+ Kc7 28. Rxd8 Rxd8 29. d3 Nd4+ 30. Kd2 e5 31. Bb2 Nb3+ 32. Kc3 Nd4 33. Bd5 f5 34. Ra1 Kb6 35. c5+ Kc7 36. Bc4 e4 37. Kd2 Nf3+ 38. Ke3 g5 39. dxe4 fxe4 40. Ra7+ Kc6 41. Ba3 Nd4 42. b5+ Nxb5 43. Ra6+ Kb7 44. Bxb5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Barath, Kalyan M"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2051"]
[BlackElo "2275"]
[PlyCount "130"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Bb2 e6 5. d3 h6 6. Nbd2 Be7 7. Be2 0-0 8. 0-0 Nbd7 9. a3 c6 10. c4 Re8 11. Ne5 Bd6 12. Ndf3 Qc7 13. d4 Ng4 14. Nxg4 Bxg4 15. h3 Bf5 16. Bd3 Nf6 17. cxd5 Bxd3 18. Qxd3 exd5 19. Ne5 Ne4 20. Rac1 Re6 21. f3 Ng3 22. Rfe1 Rae8 23. Ng4 Qe7 24. b4 a6 25. Bc3 Qg5 26. Bd2 Qf5 27. Nf2 Qxd3 28. Nxd3 Nf5 29. Ne5 Bxe5 30. dxe5 Rxe5 31. Kf2 f6 32. g4 Nd6 33. Bc3 R5e6 34. Bd4 Kf7 35. a4 f5 36. Bc5 fxg4 37. hxg4 Nc4 38. b5 axb5 39. axb5 cxb5 40. Rb1 b6 41. Bd4 Ra8 42. Rxb5 Ra2+ 43. Re2 Rxe2+ 44. Kxe2 Rd6 45. Kd3 g6 46. e4 Na3 47. Rxb6 Rxb6 48. Bxb6 dxe4+ 49. Kxe4 Nb5 50. Be3 Kg7 51. Kd5 h5 52. Ke6 h4 53. Bf2 h3 54. Bg3 Nd4+ 55. Ke5 Nxf3+ 56. Kf4 h2 57. Bxh2 Nxh2 58. Kg3 Nf1+ 59. Kf2 Nd2 60. Ke3 Nc4+ 61. Kd4 Nd6 62. Ke5 Nf7+ 63. Ke6 Ng5+ 64. Ke5 Kf7 65. Kf4 Kf6 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Bowden, Karl"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2348"]
[BlackElo "2275"]
[PlyCount "82"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 g6 7. d4 a6 8. Be2 Nb6 9. Bf3 Nbxd5 10. Qb3 Nxc3 11. bxc3 Qc7 12. Ne2 Bg7 13. Bf4 Qd7 14. Rb1 0-0 15. 0-0 Qf5 16. Bxb7 Bxb7 17. Qxb7 Nd5 18. Bg3 e6 19. c4 Nf6 20. Be5 h5 21. h3 h4 22. Qb2 Ne4 23. Bxg7 Kxg7 24. d5+ Kh7 25. Nd4 Qg5 26. Nf3 Qe7 27. Rfe1 Nc5 28. Qd4 Rad8 29. Nxh4 Qd6 30. Rbd1 exd5 31. cxd5 Ne6 32. Qg4 Nf4 33. Nf3 Nxd5 34. Ng5+ Kg7 35. Qd4+ Qf6 36. Qxf6+ Nxf6 37. Nf3 Rxd1 38. Rxd1 Rc8 39. Rd6 Rc2 40. Rxa6 Ne4 41. Kh2 Rxf2 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2175"]
[BlackElo "2275"]
[PlyCount "76"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 e6 4. Be2 Nf6 5. e5 Nfd7 6. d4 c5 7. c3 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Re1 cxd4 11. cxd4 f6 12. exf6 Bxf6 13. Nc3 Nb6 14. b3 Bd7 15. Qd2 Be8 16. Ng5 Nxd4 17. Bxd4 Bxg5 18. Qb2 Bf6 19. Rad1 Bxd4 20. Rxd4 Qf6 21. Nd1 Bc6 22. f4 Rae8 23. Ne3 e5 24. Ng4 Qf5 25. fxe5 h5 26. Rf1 Qg5 27. h4 Qg6 28. Rxf8+ Rxf8 29. Nh2 Nd7 30. Nf3 Nc5 31. Qc1 Ne6 32. Rd1 d4 33. Bc4 Bxf3 34. Bxe6+ Qxe6 35. gxf3 Rxf3 36. Qg5 Qh3 37. Qd8+ Kh7 38. Rd2 Rf1# 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Kaliakhmet, Elnaz"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2000"]
[BlackElo "2275"]
[PlyCount "124"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Na6 9. c3 Nc7 10. Be3 Re8 11. Qc2 g6 12. Rae1 Nd5 13. a3 Bg4 14. Nd2 Qc7 15. h3 Bd7 16. c4 Nxe3 17. fxe3 Bg3 18. Re2 f5 19. e4 fxe4 20. Nxe4 Bh4 21. Nf6+ Bxf6 22. Rxf6 Rxe2 23. Qxe2 Re8 24. Qf2 Be6 25. b4 Qd7 26. Rf4 a5 27. b5 Qe7 28. bxc6 bxc6 29. c5 Bd5 30. Kh2 Qe3 31. Qf1 Qd2 32. Rf2 Qc3 33. Rf4 Re1 34. Qf2 Rd1 35. Be2 Rd2 36. Qe1 Qc2 37. Rf2 Bc4 38. Bd1 Rxf2 39. Bxc2 Rxc2 40. Qe8+ Kg7 41. Qxc6 Bf1 42. Qe4 Rxg2+ 43. Qxg2 Bxg2 44. Kxg2 Kf6 45. Kf3 Ke6 46. Kf4 f5 47. a4 h6 48. h4 Kf6 49. d5 g5+ 50. hxg5+ hxg5+ 51. Kf3 Ke5 52. d6 Ke6 53. Kg3 Kd7 54. Kf3 Kc6 55. Ke3 Kd7 56. Kd4 g4 57. Ke3 Kc6 58. Kf4 Kd7 59. Kg3 Kc6 60. Kf4 Kd7 61. Kg3 Ke6 62. Kf4 Kd7 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Kis, Lorand Bela"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1990"]
[BlackElo "2275"]
[PlyCount "44"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. a4 Bb4 6. e3 0-0 7. Bd3 c5 8. 0-0 cxd4 9. exd4 dxc4 10. Bxc4 Nc6 11. Qd3 b6 12. Bg5 Bb7 13. Rad1 Na5 14. Ba2 Be7 15. Bb1 g6 16. Bh6 Re8 17. Ne5 Nc6 18. Qh3 Nd5 19. Ne4 Qc7 20. Rfe1 Nxe5 21. dxe5 Qxe5 22. Bg5 Bxg5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Belenkaya, Dina"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2275"]
[BlackElo "2164"]
[PlyCount "115"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 c5 4. bxc5 Nc6 5. e3 e5 6. exd4 exd4 7. g3 Bxc5 8. d3 Bg4 9. Bg2 Qe7+ 10. Qe2 Qxe2+ 11. Kxe2 Ne5 12. h3 Bxf3+ 13. Bxf3 0-0-0 14. Be4 Ne7 15. f4 N5c6 16. Nd2 Rhe8 17. Nb3 f5 18. Nxc5 fxe4 19. Nxe4 Nf5 20. Kf3 Nb4 21. Rd1 Nd6 22. Ba3 Nxe4 23. Bxb4 Nd6 24. Bxd6 Re3+ 25. Kf2 Rxd6 26. Re1 Rxd3 27. Re8+ Kd7 28. Rae1 Ra3 29. R8e7+ Kc6 30. Rxg7 Rxa2+ 31. Re2 Ra1 32. Rxh7 d3 33. Rd2 Rc1 34. Ke3 Re1+ 35. Kf2 Re4 36. f5 a5 37. Rg7 Kc5 38. Rg6 Rd8 39. f6 a4 40. Rg4 Rxc4 41. Rxc4+ Kxc4 42. g4 Rd6 43. g5 Rd5 44. h4 a3 45. Ke1 Re5+ 46. Kd1 Rxg5 47. hxg5 Kc3 48. f7 b5 49. Rxd3+ Kxd3 50. f8Q Kc3 51. Qf5 a2 52. Qc2+ Kb4 53. Qxa2 Kc3 54. Qc2+ Kb4 55. g6 Ka3 56. g7 b4 57. g8Q b3 58. Qgxb3# 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Jumabayev, Rinat"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2275"]
[BlackElo "2598"]
[PlyCount "56"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Bd3 g6 6. Bc2 Bg7 7. d4 0-0 8. 0-0 b5 9. e5 Ne8 10. Re1 cxd4 11. cxd4 Nb6 12. Nc3 b4 13. Ne4 Bg4 14. Bf4 Rc8 15. Bb3 dxe5 16. dxe5 Qxd1 17. Raxd1 Nc7 18. h3 Bxf3 19. gxf3 Rfd8 20. Bg5 Kf8 21. Rxd8+ Rxd8 22. Nd6 Ncd5 23. Rd1 h6 24. Bxd5 hxg5 25. Nxf7 Rxd5 26. Rxd5 Nxd5 27. Nxg5 Bxe5 28. b3 Nf4 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Sierra Vallina, Lionel"]
[Black "Klekowski, Maciej"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2275"]
[BlackElo "2477"]
[PlyCount "40"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. g3 Nf6 5. Bg2 Be7 6. d3 0-0 7. 0-0 d6 8. Bd2 Qe8 9. Qc1 Kh8 10. Rb1 a5 11. a3 Qh5 12. b4 axb4 13. axb4 e4 14. dxe4 fxe4 15. Ng5 Nd4 16. Ngxe4 Ng4 17. h3 Ne5 18. Be3 Bxh3 19. Bxd4 Ng4 20. Ng5 Bxg2 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Sierra Vallina, Lionel"]
[Black "Mahdavi, Reza"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2275"]
[BlackElo "2312"]
[PlyCount "98"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 Qa5 8. dxc5 Qc7 9. b4 a5 10. Bb5 Bd7 11. Bf4 b6 12. cxb6 Qxb6 13. Bxc6 Qxc6 14. 0-0 Qxc3 15. Rc1 Be7 16. Ncd4 Qxb4 17. Nxf5 Qxf4 18. Nxg7+ Kf8 19. Nh5 Qa4 20. Qd2 h6 21. Nf6 Bb5 22. Rfe1 Bb4 23. Qe3 Qa3 24. Rc7 Qxe3 25. Rxe3 Bc4 26. Nd4 Be7 27. Rf3 Bxf6 28. Rxf6 Rh7 29. Nxe6+ Kg8 30. Nd4 Bxa2 31. h4 Bc4 32. e6 fxe6 33. Rg6+ Kh8 34. Rc5 a4 35. Nc2 Re7 36. Na3 Kh7 37. Rf6 Kg7 38. Rf4 Bb3 39. Rb4 Rf8 40. g3 Ref7 41. f4 Kf6 42. Kf2 Rg7 43. Kf3 Rfg8 44. g4 Rxg4 45. Rb6 Rg3+ 46. Kf2 Rg2+ 47. Kf1 Ra2 48. Nb5 Bc4+ 49. Ke1 Rg1# 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Sierra Vallina, Lionel"]
[Black "Miszler, Levente"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2275"]
[BlackElo "2269"]
[PlyCount "88"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. Re1 0-0-0 11. Bf1 Ne7 12. a4 Nf5 13. Na3 c4 14. b3 Bc5 15. bxc4 dxc4 16. Nxc4 Rhf8 17. Qc2 Bc6 18. Bf4 Bd5 19. Rad1 Nh4 20. Nd6+ Kb8 21. Bg3 Nf5 22. Nxf5 Rxf5 23. c4 Bc6 24. Rxd8+ Qxd8 25. Bd3 Rf8 26. Bxh7 Qb6 27. Be4 Bxa4 28. Qe2 Bb3 29. Rb1 a5 30. h4 a4 31. Bc2 Qb4 32. Bxb3 axb3 33. Kh1 Qc3 34. f3 Bd4 35. Rd1 b2 36. Qe4 Qc1 37. Qb1 Qxb1 38. Rxb1 Rc8 39. f4 Rxc4 40. Kh2 Rc1 41. Rxb2 Bxb2 42. f5 exf5 43. e6+ Kc8 44. e7 Kd7 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "10"]
[White "Gabdushev, Ruslan"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2256"]
[BlackElo "2275"]
[PlyCount "60"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. f4 e6 5. Nf3 Be7 6. Be2 h6 7. Nd4 Bh7 8. 0-0 Nbd7 9. d3 c6 10. h3 Qc7 11. Nd2 0-0 12. c4 Nc5 13. N2f3 Ncd7 14. Rc1 a5 15. cxd5 exd5 16. a3 Rfe8 17. Qd2 Bc5 18. Kh2 Qd6 19. a4 Re7 20. Rfe1 Rae8 21. Bf1 Rxe3 22. g3 Rxe1 23. Rxe1 Rxe1 24. Qxe1 Qe7 25. Qxa5 Qe3 26. Qd8+ Nf8 27. Bg2 Bxd3 28. Qc8 Qf2 29. Bc3 Bf1 30. Ne1 Bxg2 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "Ioannidis, Evgenios"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2519"]
[BlackElo "2275"]
[PlyCount "99"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Bg3 Re8 10. h3 Nbd7 11. Nge2 Nf8 12. 0-0 Bd6 13. Rc1 Nh5 14. Bxd6 Qxd6 15. Qc2 g6 16. e4 dxe4 17. Nxe4 Qd8 18. Rcd1 Nf6 19. N2c3 Nxe4 20. Bxe4 Be6 21. d5 cxd5 22. Bxd5 Bxd5 23. Nxd5 Rc8 24. Qb3 b6 25. Qa4 Kg7 26. Qxa7 Ra8 27. Qb7 Rxa2 28. Qc6 Ra5 29. Qc3+ f6 30. Nc7 Qc8 31. Nxe8+ Qxe8 32. Qc7+ Qf7 33. Qxb6 Rg5 34. Rfe1 h5 35. Rc1 Kh6 36. Qe3 Qd5 37. f3 h4 38. Rcd1 Qf5 39. Rd4 Kh5 40. Kh1 Nh7 41. Qe4 Qxe4 42. Rexe4 Kh6 43. Rxh4+ Rh5 44. Rxh5+ Kxh5 45. b4 Ng5 46. b5 Ne6 47. Rd7 g5 48. b6 Kh4 49. Kh2 Nc5 50. Rh7# 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Kandil, Ahmed"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2201"]
[BlackElo "2275"]
[PlyCount "28"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. 0-0 e6 8. a4 Bd6 9. Na3 Bxh2+ 10. Kh1 Bd6 11. Nb5 Qd8 12. Nxd6+ Qxd6 13. Re1 Nge7 14. Nh2 Bxd1 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Ovezdurdiyeva, Jemal"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2057"]
[BlackElo "2275"]
[PlyCount "88"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Nf3 e6 8. Be2 Bd6 9. Nf1 Nbd7 10. Bg5 Qc7 11. Ne3 Ne4 12. Qd3 Ndf6 13. Nd2 Bxe2 14. Qxe2 Nxd2 15. Qxd2 Ne4 16. Qd3 Qa5+ 17. c3 Nxg5 18. hxg5 Qxg5 19. 0-0-0 0-0-0 20. Kb1 g6 21. Nc4 Bc7 22. Rh3 Qxg2 23. Rf3 Rd7 24. Qe3 Rhd8 25. a4 Kb8 26. a5 a6 27. Nb6 Bxb6 28. axb6 Qh2 29. Rf4 Qg2 30. c4 g5 31. Rf3 Qg4 32. Qe5+ Ka8 33. Rfd3 Qf5 34. Qxf5 exf5 35. Kc2 c5 36. d5 Rd6 37. Rg3 g4 38. Rh1 Rh8 39. f3 f4 40. Rgg1 g3 41. Rh4 Rxb6 42. Rxf4 h4 43. Rh1 Rg6 44. Rg1 h3 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "Poddubnyi, Viktor"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2304"]
[BlackElo "2275"]
[PlyCount "36"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. g3 d5 6. exd5 Qxd5 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Bxc3 10. bxc3 Bg4 11. Qe2+ Kd8 12. gxf4 Re8 13. Qf2 Ne4 14. Bxe4 Rxe4 15. fxg5 Nc6 16. gxh6 Bh3 17. Re1 Kd7 18. Rxe4 Qxe4 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "6"]
[White "Sierra Vallina, Lionel"]
[Black "Jing, Andrew"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2275"]
[BlackElo "1953"]
[PlyCount "79"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. e3 Nc6 5. c3 e5 6. dxc5 Bxc5 7. Bd3 e4 8. Bb5 a6 9. Ba4 b5 10. Bc2 Be6 11. Nb3 Ba7 12. Ne2 h6 13. Bh4 g5 14. Bg3 h5 15. h4 g4 16. Nf4 Ne7 17. Nd4 Bxd4 18. Qxd4 Nf5 19. Qe5 Nxg3 20. fxg3 Rh6 21. Nxe6 fxe6 22. Qxe6+ Kf8 23. 0-0 Kg7 24. Rf5 Qd7 25. Qxd7+ Nxd7 26. Rxd5 Nb6 27. Rd4 Re8 28. Bb3 Rf6 29. Rf1 Rxf1+ 30. Kxf1 Nc8 31. Ke2 Kf6 32. Rd5 Re5 33. Rd8 Rc5 34. Rf8+ Kg6 35. Re8 Kg7 36. Rxe4 Nd6 37. Re7+ Kf8 38. Re6 Nf5 39. Kf2 Nxg3 40. Kxg3 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Sierra Vallina, Lionel"]
[Black "Jones, Daniel"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2275"]
[BlackElo "1924"]
[PlyCount "37"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Nd5 Kd8 8. Be3 Nf6 9. Nf4 Qf7 10. Qd2 b5 11. Na5 a6 12. 0-0-0 d5 13. Nb3 c6 14. Nc5 Bg4 15. f3 exf3 16. gxf3 Bxf3 17. Qa5+ Ke8 18. Nfe6 Bd6 19. Qd8# 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Makarian, Rudik"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2275"]
[BlackElo "2525"]
[PlyCount "90"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. 0-0 Nbd7 9. d4 c5 10. a4 cxd4 11. Nxd4 Bxg2 12. Kxg2 Rc8 13. Qd3 bxa4 14. Nc3 Bc5 15. Nxa4 0-0 16. Rd1 Ne5 17. Qd2 Be7 18. Nc3 Qc7 19. Qf4 Qb7+ 20. Kg1 Ng6 21. Qf3 Qb6 22. Ra2 Rfd8 23. Be3 Ne5 24. Qf4 Ng6 25. Qf3 Nd5 26. Nf5 Qb3 27. Nxe7+ Ngxe7 28. Rxa7 Nf5 29. Rd3 Ndxe3 30. fxe3 Qxb2 31. Rxd8+ Rxd8 32. Ne4 Qc1+ 33. Kf2 Qc8 34. Ng5 Nh6 35. Nxf7 Rf8 36. Kg2 Nxf7 37. Qg4 Qe8 38. h4 Kh8 39. Kh2 Rg8 40. h5 Nh6 41. Qf4 Qxh5+ 42. Kg2 Qxe2+ 43. Kh3 Qh5+ 44. Kg2 Qd5+ 45. Kh3 Qf5+ 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Sierra Vallina, Lionel"]
[Black "Spichkin, Alexander"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2275"]
[BlackElo "2035"]
[PlyCount "78"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ne5 Qxd5 5. d4 exd3 6. Nxd3 Nc6 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Nf6 10. Bxf6 gxf6 11. Qe2+ Be6 12. Nf4 Qa5+ 13. c3 0-0-0 14. Qb5 Rhe8 15. Qxa5 Nxa5 16. Nxe6 Rxe6+ 17. Be2 Rde8 18. 0-0 Rxe2 19. b4 Nc4 20. a4 a5 21. Rfd1 Rd2 22. Rdc1 Ree2 23. Rf1 Ne3 24. Rfe1 Nc2 25. Rxe2 Rxe2 26. Rd1 Re1+ 27. Rxe1 Nxe1 28. Kf1 Nd3 29. Ke2 Nb2 30. bxa5 Nxa4 31. Kd3 Kd7 32. Kc4 Kc6 33. Kb4 Nc5 34. Kc4 Ne6 35. g3 h5 36. h4 f5 37. f3 f6 38. Kb4 f4 39. gxf4 Nxf4 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "9"]
[White "Sierra Vallina, Lionel"]
[Black "Sychev, Klementy"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2275"]
[BlackElo "2542"]
[PlyCount "76"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Bb6 6. 0-0 0-0 7. a4 d5 8. exd5 Nxd5 9. Re1 Nxe3 10. fxe3 e4 11. Nfd2 Ne5 12. d4 Ng4 13. Nf1 c5 14. c3 Qh4 15. Qe2 Bc7 16. h3 Nh6 17. Qf2 Qg5 18. Kh1 Nf5 19. Nbd2 Ng3+ 20. Nxg3 Bxg3 21. Nxe4 Bxf2 22. Nxg5 Bxe1 23. Rxe1 Bd7 24. dxc5 h6 25. Ne4 Bxa4 26. Nd6 b6 27. b4 bxc5 28. bxc5 Bc6 29. Rf1 a5 30. Nxf7 Kh7 31. Bd3+ g6 32. Rf6 Bd5 33. Rxg6 Bxf7 34. Rb6+ Kg7 35. c6 a4 36. c7 a3 37. Rb1 a2 38. Ra1 Rfc8 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "2"]
[White "Donchenko, Alexander"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2643"]
[BlackElo "2275"]
[PlyCount "81"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. b4 0-0 6. a3 a5 7. b5 c6 8. c4 dxc4 9. Qa4 Bd7 10. bxc6 Bxc6 11. Qxc4 Nbd7 12. Nc3 Rc8 13. Qa2 b5 14. Bb2 b4 15. axb4 axb4 16. Nd1 Ra8 17. Qb1 Nc5 18. Ne3 Rxa1 19. Bxa1 Qa5 20. Nc4 Qb5 21. Nd4 Qxc4 22. Nxc6 Bd6 23. d3 Qb3 24. Bxf6 gxf6 25. Qxb3 Nxb3 26. Rb1 Nc5 27. Rxb4 f5 28. Rb5 Kg7 29. d4 Na4 30. Rb3 Rc8 31. e3 Kf6 32. Bf3 Bc7 33. Rb7 Bd6 34. Rb3 Bc7 35. Kg2 Nb6 36. Ne5 Rb8 37. Nc6 Rc8 38. h4 Nd7 39. Rb7 Nb6 40. Na7 Ra8 41. Rxc7 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "5"]
[White "Khamrakulov, Djurabek"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2491"]
[BlackElo "2275"]
[PlyCount "70"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 c5 9. dxc5 bxc5 10. cxd5 exd5 11. b3 Nc6 12. Bb2 Nb4 13. Qb1 Bg4 14. a3 Nc6 15. Qc2 Re8 16. h3 Bh5 17. Nh4 Bxe2 18. Rfe1 Bh5 19. g4 Bg6 20. Nxg6 hxg6 21. Rad1 Nd4 22. Qd3 Qb6 23. b4 Ne6 24. Qg3 cxb4 25. axb4 Qxb4 26. Bxf6 Bxf6 27. Bxd5 Rad8 28. Nf3 Nf4 29. g5 Rxe1+ 30. Rxe1 Bc3 31. Bxf7+ Kxf7 32. Re3 Kg8 33. Qg4 Rf8 34. Qd7 Qb1+ 35. Kh2 Qf1 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "11"]
[White "Plyasunov, Daniil"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2249"]
[BlackElo "2275"]
[PlyCount "96"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 dxc4 7. Bxc4 Nd7 8. Nge2 Ne7 9. Ng3 Bg6 10. Bg5 Qc7 11. Qf3 Nf5 12. Nxf5 Bxf5 13. 0-0 Nb6 14. Bb3 Be7 15. Bxe7 Qxe7 16. g3 Rd8 17. Rad1 Bg4 18. Qf4 Bxd1 19. Rxd1 Nd5 20. Nxd5 exd5 21. Bc2 g6 22. Re1 Qe6 23. Qf6 Kd7 24. Qf3 Kc7 25. b4 Kb8 26. a4 Rhf8 27. Qc3 f6 28. f4 fxe5 29. dxe5 d4 30. Qd3 Qg4 31. Kh2 Rxf4 32. gxf4 Qxh4+ 33. Kg2 Qxe1 34. Qxg6 Qd2+ 35. Kh3 Qe3+ 36. Qg3 Qxg3+ 37. Kxg3 d3 38. Bd1 d2 39. f5 Kc7 40. Kf4 Rd4+ 41. Kg5 h4 42. f6 Kd7 43. Kg6 h3 44. Kf7 h2 45. e6+ Kc7 46. e7 Rd7 47. Ke6 h1Q 48. e8Q Qd5# 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "8"]
[White "Sierra Vallina, Lionel"]
[Black "Khouri, Ahmed Abbas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2275"]
[BlackElo "1963"]
[PlyCount "81"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nc4 Qe6+ 10. Be3 Ne4 11. d5 Qf6 12. Nb5 0-0-0 13. Nxa7+ Kb8 14. Nb5 e6 15. g5 Nxg5 16. Bg2 Bc5 17. d6 c6 18. Nd4 Be4 19. Bxg5 Qxg5 20. Bxe4 Qh4 21. Qd3 f5 22. Nxc6+ bxc6 23. Qb3+ Kc8 24. Bxc6 Qxf2+ 25. Kd1 Qd4+ 26. Kc1 Nb6 27. Nxb6+ Bxb6 28. Rd1 Qc5 29. Qxe6+ Kb8 30. d7 Rhf8 31. a3 f4 32. b4 Qc3 33. Ra2 f3 34. Qd6+ Ka7 35. a4 f2 36. a5 f1Q 37. axb6+ Kxb6 38. Bg2+ Kb5 39. Bxf1+ Rxf1 40. Ra5+ Kc4 41. Qc5# 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "10"]
[White "Sierra Vallina, Lionel"]
[Black "Martinez Pla, Xavier"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2275"]
[BlackElo "2251"]
[PlyCount "68"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 d6 4. Bg2 Nc6 5. 0-0 e5 6. c3 Nf6 7. d4 cxd4 8. cxd4 Bg4 9. d5 Nd4 10. Nc3 Be7 11. Be3 Nxf3+ 12. Bxf3 Bh3 13. Bg2 Bxg2 14. Kxg2 b5 15. b4 0-0 16. Qd3 Qd7 17. a4 Rab8 18. axb5 axb5 19. Ra7 Rb7 20. Rfa1 Rfb8 21. f3 h5 22. Rxb7 Rxb7 23. Ra5 h4 24. Rxb5 Rc7 25. Rb8+ Kh7 26. b5 h3+ 27. Kf2 Ra7 28. b6 Ra3 29. Qc4 Rxc3 30. Qxc3 Qa4 31. b7 Qa2+ 32. Qd2 Qb3 33. Ba7 Nxe4+ 34. fxe4 Bg5 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "6"]
[White "Sierra Vallina, Lionel"]
[Black "Molina, Roberto Junio Brito"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2275"]
[BlackElo "2381"]
[PlyCount "243"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c3 c5 7. Ne2 Nc6 8. 0-0 Rc8 9. Nd2 Qb6 10. Nf3 Qa6 11. Qd1 cxd4 12. cxd4 Nge7 13. Ng3 Rc7 14. Be3 Nc8 15. Nh5 Nb6 16. b3 Nd7 17. Ng5 h6 18. Nf3 g6 19. Nf6+ Nxf6 20. exf6 Bd6 21. Qd2 g5 22. h4 g4 23. Nh2 h5 24. Bf4 Bxf4 25. Qxf4 Qb6 26. Rac1 Kd7 27. Rc5 Kc8 28. Rfc1 Kb8 29. Nf1 Ka8 30. Ng3 Rd7 31. Qg5 a6 32. Qg7 Rhd8 33. Nxh5 Nxd4 34. Qxg4 e5 35. Rc8+ Ka7 36. Ng3 Qxf6 37. Rxd8 Rxd8 38. h5 e4 39. Rd1 Rd6 40. Qc8 Nc6 41. Qg4 Qe5 42. Qe2 f5 43. h6 d4 44. h7 Rh6 45. Qc2 Rxh7 46. b4 Nxb4 47. Qc4 Nc6 48. Rb1 Rd7 49. Qb3 Qb5 50. Qxb5 axb5 51. Rxb5 e3 52. Rb1 f4 53. Nf1 d3 54. fxe3 fxe3 55. Nxe3 Nd4 56. Rd1 Ne2+ 57. Kf2 Nc3 58. Rd2 Ne4+ 59. Ke1 Nxd2 60. Kxd2 Kb6 61. g4 Kc5 62. Kc3 Kd6 63. Kxd3 Ke5+ 64. Kc3 Kf4 65. Nc4 Rc7 66. Kb4 Kxg4 67. Kb5 Kf5 68. a4 Ke6 69. a5 Kd7 70. Nb6+ Kd6 71. a6 bxa6+ 72. Kxa6 Kc6 73. Nc4 Kc5 74. Na5 Rc8 75. Kb7 Rh8 76. Kc7 Rh7+ 77. Kc8 Ra7 78. Nb7+ Kb6 79. Nd8 Kc5 80. Nb7+ Kd5 81. Nd8 Kd6 82. Nb7+ Ke5 83. Nd8 Rh7 84. Nb7 Kd5 85. Nd8 Rh8 86. Kd7 Rg8 87. Nb7 Rg7+ 88. Kc8 Kc6 89. Nd8+ Kd6 90. Nb7+ Kd5 91. Nd8 Rh7 92. Nb7 Ke6 93. Nd8+ Ke7 94. Kc7 Ke8+ 95. Kc8 Rh1 96. Nb7 Rc1+ 97. Kb8 Kd7 98. Ka7 Ra1+ 99. Kb6 Rb1+ 100. Ka6 Kc7 101. Na5 Rb6+ 102. Ka7 Rb4 103. Ka6 Rb1 104. Nc4 Rb4 105. Na5 Rb8 106. Nc4 Kc6 107. Na5+ Kc5 108. Nb7+ Kc6 109. Na5+ Kc7 110. Nc4 Rb1 111. Na5 Rb6+ 112. Ka7 Rh6 113. Nc4 Rh4 114. Na5 Rh6 115. Nc4 Rg6 116. Na5 Rf6 117. Nc4 Rf1 118. Ka6 Rc1 119. Kb5 Kd7 120. Kc5 Ke6 121. Kd4 Ra1 122. Kc5 1/2-1/2

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "3"]
[White "Sierra Vallina, Lionel"]
[Black "Mrithyunjay, Mahadevan"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2275"]
[BlackElo "1944"]
[PlyCount "173"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 Nb6 7. e4 0-0 8. h3 Be6 9. d5 Bd7 10. a4 c6 11. a5 Nc8 12. Bd3 cxd5 13. exd5 e6 14. 0-0 exd5 15. Bg5 f6 16. Bf4 Be6 17. Nb5 Na6 18. Nbd4 Bf7 19. Re1 Nc5 20. b4 Nxd3 21. Qxd3 Nd6 22. Ne6 Bxe6 23. Rxe6 Nc4 24. Rd1 Kf7 25. Re2 b6 26. Qxd5+ Qxd5 27. Rxd5 Rfd8 28. Rxd8 Rxd8 29. axb6 axb6 30. Rc2 b5 31. Ra2 Bf8 32. Ra7+ Ke6 33. Rb7 g5 34. Bg3 Na3 35. Rb6+ Kf5 36. Bc7 Rd7 37. Rc6 Bxb4 38. g4+ Ke4 39. Kg2 Nc4 40. Bb8 Bd6 41. Bxd6 Rxd6 42. Rc5 Rd5 43. Rc6 Nd6 44. Rb6 Kd3 45. h4 Kc4 46. hxg5 fxg5 47. Kg3 Kc5 48. Rb8 Rd3 49. Kg2 Ne4 50. Ne5 Rd2 51. Rf8 Kd5 52. Nf3 Rxf2+ 53. Kg1 b4 54. Rd8+ Kc4 55. Nxg5 Rf4 56. Ne6 Rxg4+ 57. Kh2 b3 58. Rc8+ Kd3 59. Rb8 Kc2 60. Nd4+ Kc3 61. Nxb3 Rh4+ 62. Kg2 Ng5 63. Nc5 Rb4 64. Rc8 Rc4 65. Rc7 Kd4 66. Na6 Rxc7 67. Nxc7 Ke5 68. Nb5 Ne6 69. Nc3 Kd4 70. Ne2+ Ke3 71. Ng3 Kf4 72. Kh3 Kg5 73. Ne4+ Kg6 74. Nf2 Ng5+ 75. Kg4 h5+ 76. Kf4 Ne6+ 77. Kg3 Kg5 78. Nh3+ Kf5 79. Kh4 Ng7 80. Nf2 Kg6 81. Ne4 Nf5+ 82. Kh3 Kh6 83. Ng3 h4 84. Nxf5+ Kg5 85. Ne3 Kf4 86. Ng2+ Kf3 87. Nxh4+ 1/2-1/2

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "1"]
[White "Sierra Vallina, Lionel"]
[Black "San, Thit Lwin"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2275"]
[BlackElo "2242"]
[PlyCount "67"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nf3 e6 9. Nc3 Be7 10. Be2 f6 11. exf6 Bxf6 12. 0-0 0-0 13. Qd2 Qe7 14. Rad1 Rad8 15. Kh1 h6 16. h3 g5 17. Bg1 Qg7 18. Qe3 h5 19. d5 exd5 20. cxd5 Ne7 21. Nd4 Nexd5 22. Nxd5 Nxd5 23. Bc4 Bxd4 24. Rxd4 c6 25. Qb3 Be6 26. Re1 Bf7 27. Qxb7 g4 28. hxg4 hxg4 29. Ree4 Nf6 30. Bxf7+ Rxf7 31. Rxd8+ Kh7 32. Qb4 Qh6+ 33. Bh2 Nxe4 34. Qxe4+ 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "9"]
[White "Yuan, Qingyu"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2360"]
[BlackElo "2275"]
[PlyCount "41"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. f3 Qc7 8. N1e2 Bc8 9. c3 e6 10. Bf4 Bd6 11. Qd2 Nbd7 12. Bxd6 Qxd6 13. 0-0-0 Qd5 14. Kb1 0-0 15. Nf4 Qa5 16. b4 Qc7 17. Nfxh5 a5 18. Qg5 Nxh5 19. Nxh5 g6 20. Bd3 Qd8 21. Qh6 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "7"]
[White "Zhu, Hengyi"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2282"]
[BlackElo "2275"]
[PlyCount "57"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 e6 4. Nc3 Nf6 5. e5 Nfd7 6. d4 c5 7. dxc5 Bxc5 8. Bd3 Nc6 9. Bf4 Qc7 10. 0-0 f6 11. Nb5 Qb8 12. Bg3 fxe5 13. Ng5 Nf6 14. c4 a6 15. Nc3 Qd6 16. Bxh7 Nxh7 17. Qh5+ Kd7 18. Nf7 Qf8 19. cxd5 Nf6 20. dxc6+ Kxc6 21. Qxh8 Qxf7 22. Rac1 b5 23. b4 Bb7 24. Qh4 g5 25. Qxg5 Be7 26. Nd5+ Kd6 27. Qxe5+ Kd7 28. Rc7+ Kd8 29. Rxe7 1-0

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.21"]
[Round "9"]
[White "Sierra Vallina, Lionel"]
[Black "Del Rio de Angelis, Salvador Gabriel"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2250"]
[BlackElo "2430"]
[PlyCount "45"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nc6 9. Be3 Bd7 10. Nxc6 Bxc6 11. a4 a6 12. a5 Nd7 13. Na4 Qc7 14. Nb6 Rae8 15. Re1 f5 16. Nxd7 Qxd7 17. exf5 Bxg2 18. Kxg2 Rxf5 19. Qd3 Rd5 20. Qe4 Re5 21. Qd3 Rd5 22. Qe4 Re5 23. Qd3 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.20"]
[Round "8"]
[White "Camacho Collados, Marcos"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2474"]
[BlackElo "2250"]
[PlyCount "167"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d4 0-0 6. Nbd2 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. c4 c5 10. cxd5 Nxd5 11. Rc1 Rc8 12. Qe2 N7f6 13. a3 cxd4 14. Nxd4 Rxc1 15. Rxc1 Qa8 16. Ba6 Rc8 17. Rxc8+ Qxc8 18. Bxb7 Qxb7 19. Qc4 a6 20. e4 Nf4 21. g3 Nxe4 22. Nxe4 Qxe4 23. gxf4 Qg6+ 24. Kf1 Qh5 25. Qc3 Qxh2 26. Nxe6 Qh1+ 27. Ke2 Qe4+ 28. Kd2 Qd5+ 29. Nd4 h5 30. Qf3 Qd6 31. Ke2 Bf6 32. Qa8+ Kh7 33. Qe4+ g6 34. f5 g5 35. Qe8 Qd5 36. Qe3 h4 37. Qf3 Qe5+ 38. Kf1 Kh6 39. Bc3 Qc5 40. b4 Qd6 41. Ne2 Qd1+ 42. Kg2 Bxc3 43. Nxc3 Qd4 44. Qc6+ Kh5 45. Qf3+ g4 46. Qe3 Qf6 47. Nd5 Qxf5 48. Nxb6 Kg6 49. a4 Kh7 50. a5 Kg6 51. Kh2 Kh7 52. b5 Qxb5 53. Qe4+ f5 54. Qe7+ Kg6 55. Qd6+ Kh5 56. Nd5 g3+ 57. Kg2 gxf2 58. Kxf2 Qxa5 59. Nf4+ Kg4 60. Ne2 f4 61. Qxf4+ Kh5 62. Qf7+ Kh6 63. Qf6+ Kh5 64. Qf7+ Kh6 65. Qe6+ Kg7 66. Qd7+ Kf6 67. Qd6+ Kf7 68. Nf4 Qf5 69. Ke3 h3 70. Qc7+ Ke8 71. Qc6+ Qd7 72. Qg6+ Qf7 73. Qc6+ Qd7 74. Qa8+ Qd8 75. Qxa6 Qe7+ 76. Kf3 h2 77. Qc8+ Qd8 78. Qe6+ Qe7 79. Qg6+ Qf7 80. Qe4+ Qe7 81. Qa8+ Qd8 82. Qe4+ Qe7 83. Qa8+ Qd8 84. Qe4+ 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.19"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Garijo Perez, Hugo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2250"]
[BlackElo "2153"]
[PlyCount "53"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 Nf6 8. Qe2 Nc6 9. Nxc6 Bxc6 10. Nd5 Bb7 11. Nxf6+ gxf6 12. 0-0 Rc8 13. Bf4 e5 14. Be3 Rc4 15. b3 Rc3 16. Rad1 Qc7 17. Bh3 d6 18. Bd2 Rxc2 19. Rc1 Rxc1 20. Rxc1 Qd8 21. a4 bxa4 22. Qc4 Be7 23. Qb4 Qb8 24. Qxa4+ Kf8 25. Bh6+ Kg8 26. Qd7 Bf8 27. Qg4+ 1-0

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.18"]
[Round "6"]
[White "Guillo Longares, Cecilia"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2065"]
[BlackElo "2250"]
[PlyCount "36"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 b6 10. Bc3 f6 11. Qd6 Bd7 12. Rd1 0-0-0 13. Qa3 Kb7 14. Nf3 Nc7 15. Rd4 Qb1+ 16. Rd1 Qe4 17. Rd4 Qb1+ 18. Rd1 Qe4 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.17"]
[Round "5"]
[White "Sierra Vallina, Lionel"]
[Black "Zapata, Karen"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2250"]
[BlackElo "2037"]
[PlyCount "93"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 b5 4. Bxf6 gxf6 5. e4 Qb6 6. Qh5 Bg7 7. Nd2 c4 8. Ngf3 f5 9. Qxf5 Bxb2 10. Rb1 c3 11. Nb3 Na6 12. Ne5 Rf8 13. Nd3 d6 14. Qxh7 f5 15. e5 dxe5 16. Nxe5 Nb4 17. Bd3 Nxd3+ 18. Nxd3 Qf6 19. Qh5+ Qf7 20. Qxf7+ Kxf7 21. Nxb2 cxb2 22. 0-0 Rd8 23. Rfd1 Bb7 24. Rxb2 Bxd5 25. Re1 Kf6 26. f3 e5 27. Kf2 Bc4 28. c3 a5 29. Nd2 Bd3 30. g4 Rac8 31. a4 Rxc3 32. axb5 a4 33. gxf5 Kxf5 34. b6 a3 35. Rb3 Rxb3 36. Nxb3 a2 37. Ra1 Bb1 38. Nc1 Rd2+ 39. Kg3 Rb2 40. b7 Rxb7 41. Nxa2 Rb3 42. Nc1 Rb2 43. Ra5 Kf6 44. Ra3 e4 45. Rb3 Rxb3 46. Nxb3 exf3 47. Kf4 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.16"]
[Round "4"]
[White "Garcia Blanco, Omar"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2369"]
[BlackElo "2250"]
[PlyCount "125"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. c4 0-0 6. 0-0 c6 7. b3 b6 8. Bb2 Nbd7 9. Qc2 Bb7 10. Nc3 Rc8 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Qc7 14. Qe2 Bf6 15. Rad1 Rfd8 16. h4 h6 17. Rfe1 c5 18. d5 exd5 19. cxd5 Qd6 20. Nd2 Bxb2 21. Nc4 Qf6 22. Nxb2 Kf8 23. Nc4 Re8 24. Qd3 Rxe1+ 25. Rxe1 Kg8 26. Bh3 b5 27. Na5 Ne5 28. Rxe5 Qxe5 29. Nxb7 c4 30. bxc4 bxc4 31. Qd1 Re8 32. d6 Qe1+ 33. Qxe1 Rxe1+ 34. Kg2 c3 35. Bf5 Rd1 36. Kf3 g6 37. Bc2 Rd2 38. Ke3 Kf8 39. Ba4 Rd5 40. Bb3 Rd2 41. Bc4 Kg7 42. Bd3 Rd1 43. a4 h5 44. a5 Kh7 45. a6 Kg7 46. d7 c2 47. Bxc2 Rxd7 48. Be4 Kf6 49. Na5 Rd6 50. Bb7 Ke6 51. Nc6 Kd7 52. Nxa7 Re6+ 53. Kf3 Kc7 54. Nb5+ Kb6 55. Bc8 Rc6 56. Bb7 Re6 57. Kg2 Rf6 58. Bc8 Rc6 59. Bd7 Rc1 60. a7 Ra1 61. Kf3 Ra4 62. Be8 Ra5 63. Ke4 1-0

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.15"]
[Round "3"]
[White "Sierra Vallina, Lionel"]
[Black "Cesar Maestre, Bernardo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2250"]
[BlackElo "2386"]
[PlyCount "111"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Re8 10. Be3 Be6 11. f4 exf4 12. Bxf4 Nc6 13. Qe1 Qb6 14. Rd1 Ne5 15. Nd4 Nfd7 16. Qg3 Bf8 17. a3 Rac8 18. Be3 Qxb2 19. Nxe6 Rxe6 20. Bd4 Qxc2 21. Qe3 d5 22. Rb1 Rxc3 23. Bxc3 Bc5 24. Rbc1 Qa4 25. Qf4 d4 26. Bb4 Bxb4 27. axb4 h6 28. Rc8+ Kh7 29. Qf5+ Rg6 30. Bh5 Qa2 31. Bxg6+ fxg6 32. Qf2 Qxf2 33. Rxf2 Nf6 34. Rxf6 gxf6 35. Rc7+ Kg8 36. Kg1 b5 37. Ra7 Nd3 38. Rxa6 Kf7 39. Rd6 Nxb4 40. Rxd4 Na2 41. Rd3 b4 42. Rb3 Ke6 43. Rb2 Nc3 44. Rxb4 Ke5 45. Kf2 Nxe4+ 46. Ke3 Nd6 47. Ra4 h5 48. Ra5+ Ke6 49. Kf3 Ke7 50. g3 Ke6 51. h4 Nc4 52. Ra7 Kf5 53. Ra4 Ne5+ 54. Ke2 Ng4 55. Rf4+ Ke5 56. Kd3 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.14"]
[Round "2"]
[White "Plazuelo Pascual, Juan"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2437"]
[BlackElo "2250"]
[PlyCount "77"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. Rc1 0-0 11. h3 Qc7 12. Bh4 h6 13. Qe1 Rfe8 14. Nd2 g5 15. Bg3 Nh5 16. Bxd6 Qxd6 17. Ne2 Ndf6 18. g4 Bxg4 19. hxg4 Nxg4 20. Nf3 Qe6 21. Kg2 f5 22. Qb4 Qf7 23. Rce1 f4 24. exf4 Rxe2 25. Bxe2 Nxf4+ 26. Kg3 Nh5+ 27. Kg2 Nf4+ 28. Kg3 Nh5+ 29. Kxg4 Qe6+ 30. Kxh5 Qh3+ 31. Nh4 Qxh4+ 32. Kg6 g4 33. f4 gxf3 34. Rg1 Kh8 35. Bxf3 Qf4 36. Bxd5 cxd5 37. Qe7 Rg8+ 38. Kh5 Qf3+ 39. Kh4 1/2-1/2

[Event "ESP-ch 88th"]
[Site "Marbella"]
[Date "2023.10.13"]
[Round "1"]
[White "Sierra Vallina, Lionel"]
[Black "Sanchez Elena, Lucia"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2250"]
[BlackElo "1868"]
[PlyCount "82"]
[EventDate "2023.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 a6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 14. Nb5 axb5 15. Qxb4 Rxa2 16. Rxd6 0-0 17. Rd2 Be6 18. Rfd1 Qc4 19. Qxc4 bxc4 20. c3 Rc8 21. f4 Kf8 22. h3 Ke7 23. Kf2 g6 24. g4 exf4 25. Bxf4 Nd7 26. Bxh6 Ne5 27. Kg3 Nd3 28. Bf1 Rc7 29. Bxd3 cxd3 30. Rxd3 Rxb2 31. e5 Rd7 32. Bg5+ Ke8 33. Rxd7 Bxd7 34. Bf6 Rb3 35. Kh4 b5 36. Rd6 Rxc3 37. Rxd7 Rxh3+ 38. Kxh3 Kxd7 39. Kg3 b4 40. Kf3 b3 41. Ke3 Ke6 1-0

[Event "ESP-chT Rapid"]
[Site "Ubeda"]
[Date "2023.09.24"]
[Round "9.8"]
[White "Sierra Vallina, Lionel"]
[Black "Santamaria Fernandez, Guillermo"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2251"]
[BlackElo "2217"]
[PlyCount "73"]
[EventDate "2023.09.23"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gijon 64"]
[BlackTeam "Gambito CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 d5 7. exd5 Qxd5 8. d4 e6 9. Be3 cxd4 10. Nxd4 Nf6 11. Nd2 Bd6 12. Qe2 h5 13. Rfd1 Nxd4 14. Bxd4 Bc7 15. Bxf6 gxf6 16. Ne4 Qe5 17. Nxf6+ Qxf6 18. Qb5+ Kf8 19. Qxb7 Bxh2+ 20. Kxh2 Kg7 21. Rd3 h4 22. Rf3 Qe5+ 23. Kg1 Rhf8 24. Qb4 Qg5 25. Qd4+ e5 26. Qe4 f6 27. Rh3 Rh8 28. Rd1 Raf8 29. Rd7+ Rf7 30. Rhd3 Rhf8 31. Rxf7+ Rxf7 32. Rh3 Re7 33. Qxh4 Qc1+ 34. Kh2 Kf7 35. Qg4 Qf4+ 36. Qxf4 exf4 37. Rh7+ 1-0

[Event "ESP-chT Rapid"]
[Site "Ubeda"]
[Date "2023.09.23"]
[Round "1.4"]
[White "Moussard, Jules"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2656"]
[BlackElo "2251"]
[PlyCount "83"]
[EventDate "2023.09.23"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Andreu Paterna"]
[BlackTeam "Gijon 64"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. c3 d5 2. f4 g6 3. Nf3 Bg7 4. d4 c5 5. e3 Nf6 6. Bd3 0-0 7. 0-0 Nc6 8. Nbd2 b6 9. b3 a5 10. Ba3 cxd4 11. exd4 Ba6 12. Bxa6 Rxa6 13. Qe2 Ra8 14. Ne5 Na7 15. Rac1 Re8 16. Ndf3 Ne4 17. Ng5 f6 18. Nxe4 dxe4 19. Ng4 h5 20. Ne3 f5 21. d5 Qd7 22. c4 Nc8 23. Bb2 e6 24. Rfd1 Bxb2 25. Qxb2 Qg7 26. Qf2 e5 27. d6 Ra7 28. Rd5 Rd7 29. Rcd1 Re6 30. c5 bxc5 31. Nc4 exf4 32. Qxc5 Qf8 33. Kf1 f3 34. gxf3 exf3 35. Kf2 Qe8 36. Kxf3 Re2 37. Re5 Rxe5 38. Nxe5 Nxd6 39. Rxd6 Qa8+ 40. Kf4 Qe4+ 41. Kg5 Rg7 42. Qd5+ 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "3"]
[White "Chen, Minda"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1801"]
[BlackElo "2211"]
[PlyCount "74"]
[EventDate "2023.08.22"]
[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. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. a3 Qc7 11. b4 0-0 12. Qb3 Bg4 13. Nd2 Bxh2+ 14. Kh1 Bd6 15. Rac1 h6 16. Bxf6 Nxf6 17. b5 Qd7 18. a4 Bh3 19. Ne2 Qg4 20. Ng3 Bxg3 21. fxg3 Qxg3 22. gxh3 Qxh3+ 23. Kg1 Qxe3+ 24. Rf2 Ng4 25. Rcf1 axb5 26. axb5 Qxd4 27. Kg2 Nxf2 28. Rxf2 Qg4+ 29. Kh1 Ra1+ 30. Nf1 cxb5 31. Qxb5 Qh3+ 32. Kg1 Rd1 33. Bc2 Rd4 34. Rg2 Rh4 35. Qxd5 Qh1+ 36. Kf2 Rf4+ 37. Kg3 Qh4# 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2108"]
[BlackElo "2211"]
[PlyCount "127"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Qf3 0-0 8. Bd3 Na6 9. Bxa6 bxa6 10. Ne2 Rb8 11. 0-0 Rxb2 12. Qxc6 Bxf4 13. Nxf4 Bb7 14. Qc3 Rb5 15. a4 Rf5 16. Ne2 Qd5 17. f3 Rc8 18. Qd3 g6 19. Rab1 Qd7 20. c4 Ra5 21. Nc3 Kg7 22. Rb4 Ba8 23. Rfb1 Rh5 24. Ne4 a5 25. Rb5 Rf5 26. Rxf5 Qxf5 27. d5 a6 28. Rd1 Qd7 29. c5 Qxa4 30. c6 Qb5 31. Qc3 Qb4 32. Qxf6+ Kg8 33. h3 Qb6+ 34. Kh1 Qd8 35. Qd4 Bxc6 36. dxc6 Qxd4 37. Rxd4 Rxc6 38. Ra4 Rb6 39. Rxa5 Kg7 40. Kh2 f5 41. Nc3 Kf7 42. Na4 Rd6 43. Nc5 h6 44. Nxa6 Rc6 45. Nb4 g5 46. Nd5 Kg6 47. Rb5 Rd6 48. Rb6 Rxb6 49. Nxb6 f4 50. Nc4 Kf5 51. Kg1 Ke6 52. Kf2 Kd5 53. Nd2 Kd4 54. g3 h5 55. gxf4 gxf4 56. Ne4 Kd3 57. h4 Kd4 58. Nf6 Ke5 59. Nxh5 Kf5 60. Ke2 Kg6 61. Nxf4+ Kf5 62. Ke3 Ke5 63. h5 Kf5 64. h6 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "6"]
[White "Ovezdurdiyeva, Jemal"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2057"]
[BlackElo "2211"]
[PlyCount "90"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 c5 7. Be3 cxd4 8. Qxd4 Qxd4 9. Bxd4 Nc6 10. Bc3 Nd5 11. Bd2 g6 12. Bc4 Be6 13. N1e2 Bg7 14. 0-0-0 Rc8 15. Rhe1 0-0 16. Kb1 Ne5 17. Bb3 Ng4 18. Rf1 Rfd8 19. Bg5 Rd7 20. Nd4 Rcd8 21. c3 Bxd4 22. Rxd4 Nc7 23. Rxd7 Rxd7 24. Ba4 b5 25. Bc2 a5 26. f3 Ne5 27. Re1 Nc4 28. Ne4 Na6 29. Rd1 Rxd1+ 30. Bxd1 b4 31. Bxe7 bxc3 32. Nxc3 Ne3 33. Be2 Nc7 34. g3 Bf5+ 35. Kc1 Ne6 36. Bd6 Nd4 37. Kd2 Nxe2 38. Kxe3 Nxc3 39. bxc3 Be6 40. a3 f6 41. Kd4 Kf7 42. c4 Ke8 43. Kc5 Kd7 44. Kb5 Kxd6 45. Kxa5 Kc5 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Bifulco, Michel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2211"]
[BlackElo "2288"]
[PlyCount "39"]
[EventDate "2023.08.22"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Re1 d5 6. Bb5 Bc5 7. d4 exd4 8. Nxd4 0-0 9. Bxc6 bxc6 10. Be3 Qf6 11. f3 Ng5 12. Nc3 Ne6 13. Nxc6 Bxe3+ 14. Rxe3 d4 15. Nd5 Qg5 16. Re5 Qh6 17. Nxd4 Rd8 18. Nf5 Qg5 19. Nfe7+ Qxe7 20. Nxe7+ 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Bolat, Inayat"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "2211"]
[BlackElo "2097"]
[PlyCount "98"]
[EventDate "2023.08.22"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 g6 7. d4 Bg7 8. Re1 Nf6 9. d5 Ne7 10. Bxd7+ Nxd7 11. c4 h6 12. Nc3 0-0 13. b4 f5 14. Ba3 a5 15. bxa5 Rxa5 16. Bb4 Ra8 17. a4 f4 18. Nd2 g5 19. f3 Ng6 20. Nb3 h5 21. c5 Qf6 22. cxd6 cxd6 23. Nb5 Nh4 24. Bxd6 Rf7 25. Nc5 g4 26. fxg4 f3 27. Rf1 Qg5 28. Nxd7 Qe3+ 29. Rf2 Rxd7 30. Qe1 Qg5 31. Qd2 Qxg4 32. g3 Ng6 33. Qe3 Rf7 34. Bc5 h4 35. Kh1 hxg3 36. hxg3 Qh3+ 37. Rh2 Qg4 38. Nc3 Rc8 39. Rg1 Rfc7 40. d6 Rxc5 41. d7 Qxd7 42. Nd5 Qg4 43. Rf2 Rf8 44. Rgf1 Rxd5 45. exd5 Qh3+ 46. Kg1 Qxg3+ 47. Kh1 Rf5 48. Rg1 Rh5+ 49. Rh2 Rxh2# 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "5"]
[White "Sierra Vallina, Lionel"]
[Black "Wang, Alex Yuxuan"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2211"]
[BlackElo "2140"]
[PlyCount "110"]
[EventDate "2023.08.22"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. a3 Be7 12. Nbd2 Nxd2 13. Bxd2 0-0 14. Rc1 f6 15. exf6 Rxf6 16. Bg5 Rf7 17. Bxe7 Qxe7 18. Re3 Raf8 19. Qe2 Rf6 20. Re1 Qd7 21. Rxe6 Rxf3 22. gxf3 Nxd4 23. Qe3 Nxf3+ 24. Kh1 Nxe1 25. Qxe1 Qf7 26. Kg1 Qf3 27. Re3 Qg4+ 28. Rg3 Qd4 29. Qe6+ Kh8 30. Qe2 Qf6 31. Kg2 a6 32. Rf3 Qg6+ 33. Rg3 Qb6 34. Qd2 h6 35. b4 Qf6 36. Qe2 Qf5 37. h3 d4 38. Kg1 Qb1+ 39. Kg2 Qf5 40. Kg1 Qf4 41. Kg2 b6 42. Kg1 a5 43. Kg2 axb4 44. axb4 Qd6 45. Qb5 Qf4 46. Qe2 Qf5 47. Kg1 Qb1+ 48. Kg2 Qxb4 49. Qe5 Rf7 50. Qd5 Re7 51. Qf5 Re8 52. Qd7 Re7 53. Qd8+ Kh7 54. Qf8 Qd6 55. Rxg7+ Rxg7+ 0-1

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "4"]
[White "Skvortsov, Andrei"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2294"]
[BlackElo "2211"]
[PlyCount "159"]
[EventDate "2023.08.22"]
[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 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 g6 5. Nc3 Bg7 6. Nf3 d6 7. h4 Bg4 8. Nd5 Nge7 9. Bg5 h6 10. Bf6 0-0 11. Bxg7 Kxg7 12. Qc3+ f6 13. Nh2 Be6 14. Nf4 Qd7 15. 0-0-0 Ne5 16. Qxc7 Rac8 17. Qxd6 Qxd6 18. Rxd6 Bxa2 19. Be2 Bb3 20. Ne6+ Kf7 21. Nd4 Bc4 22. b3 Bxe2 23. Nxe2 Rc7 24. Kb2 Rfc8 25. c3 b5 26. f4 N5c6 27. Ng4 Ng8 28. Rhd1 h5 29. Ne3 Nge7 30. Rd7 a5 31. Rxc7 Rxc7 32. Nd4 Na7 33. e5 fxe5 34. fxe5 a4 35. Rf1+ Kg8 36. Rf8+ Kxf8 37. Ne6+ Kf7 38. Nxc7 axb3 39. Kxb3 Nec6 40. e6+ Ke7 41. c4 bxc4+ 42. Kxc4 Nc8 43. Kd5 Nb4+ 44. Ke5 Nd3+ 45. Ke4 Nf2+ 46. Kf4 Kf6 47. Ned5+ Kg7 48. e7 Nxe7 49. Nxe7 Nd3+ 50. Kg3 Ne5 51. Ned5 Kf7 52. Nf4 Ng4 53. Nh3 Kf6 54. Nd5+ Kf5 55. Ng5 Ne5 56. Nf4 Nc4 57. Nd3 Ne3 58. Ne1 Nf1+ 59. Kf2 Nd2 60. Nef3 Nc4 61. g3 Nd6 62. Nd2 Nb5 63. Nc4 Nd4 64. Ne3+ Kf6 65. Kg2 Nc6 66. Nf3 Nb4 67. Kf2 Nd3+ 68. Ke2 Nc5 69. Nd4 Ne4 70. Nf1 Nc3+ 71. Kf3 Nd5 72. Ne2 Kf5 73. Nf4 Nf6 74. Nh3 Nd7 75. Ne3+ Kf6 76. Ke4 Ne5 77. Nd5+ Ke6 78. Ng5+ Kd6 79. Nf4 Ng4 80. Nxg6 1-0

[Event "Titled Tuesday intern op 22nd Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "8"]
[White "Slovineanu, Viacheslav"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2412"]
[BlackElo "2211"]
[PlyCount "69"]
[EventDate "2023.08.22"]
[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. Nf3 e6 3. c4 Nf6 4. e3 Be7 5. b3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Bb2 Nbd7 9. Nc3 dxc4 10. bxc4 c5 11. Qe2 Rc8 12. Rad1 Qc7 13. Ne5 Rfd8 14. f4 cxd4 15. exd4 Nf8 16. f5 a6 17. fxe6 Nxe6 18. d5 Nd4 19. Qe1 Bc5 20. Kh1 Re8 21. Rxf6 Rxe5 22. Qg3 Qe7 23. Rff1 Rg5 24. Qh3 h6 25. Ne4 Re5 26. Nxc5 bxc5 27. Bxd4 cxd4 28. Qg3 Re8 29. h3 Re3 30. Qg4 Bc8 31. Qxd4 Qg5 32. Rf3 Rxf3 33. gxf3 Bxh3 34. Rg1 Qh5 35. Qxg7# 1-0

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "7"]
[White "Lianes Garcia, Marcos"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2391"]
[BlackElo "2211"]
[PlyCount "151"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Nf3 a5 8. b5 Nd7 9. c4 dxc4 10. Bxc4 Nb6 11. Qxd8+ Bxd8 12. Be2 Ne7 13. Nc3 Bc7 14. 0-0 Nd7 15. Ne4 Nxe5 16. Bb2 Nxf3+ 17. Bxf3 0-0 18. Rac1 Bf4 19. Rc2 Bd7 20. g3 Bxb5 21. gxf4 Bxf1 22. Kxf1 Rac8 23. Rxc8 Rxc8 24. Nd6 Rc2 25. Bd4 Ra2 26. Nb5 Nf5 27. Bc3 b6 28. Bd1 a4 29. Ke1 h6 30. Be2 Ne7 31. Kd1 Nc6 32. Ke1 Ne7 33. Bd4 Rc2 34. Bxb6 Nd5 35. Be3 Kf8 36. Kd1 Rc8 37. Kd2 Ke7 38. Bd1 Ra8 39. Nc3 Nf6 40. Bc5+ Kd8 41. Ke3 Kc7 42. h3 Ra5 43. Bb4 Ra8 44. Bf3 Ra6 45. Be2 Ra8 46. Bc5 Ra5 47. Kd4 Nd7 48. Bb4 Rf5 49. Ke3 Nb6 50. Bd3 Rh5 51. Bf1 g5 52. fxg5 hxg5 53. Kf3 Rh4 54. Kg3 f5 55. Bb5 f4+ 56. Kg2 e5 57. Nxa4 Nxa4 58. Bxa4 e4 59. Bc2 g4 60. Bxe4 Rxh3 61. Bf5 f3+ 62. Kg1 Rh5 63. Be4 Re5 64. Bc2 Re2 65. Bd3 Re5 66. Kh2 Rd5 67. Bc2 Re5 68. Kg3 Kb6 69. Bd3 Rd5 70. Bc4 Rd4 71. Be6 Kc6 72. Bxg4 Kd5 73. Kxf3 Rd3+ 74. Kf4 Rd4+ 75. Kf5 Rd3 76. f4 1-0

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "5"]
[White "Matnadze, Ana"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2402"]
[BlackElo "2211"]
[PlyCount "104"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[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 Be7 5. Bg2 0-0 6. Nc3 c6 7. 0-0 a5 8. Nd2 b5 9. cxb5 cxb5 10. Nxb5 Qb6 11. a4 Nc6 12. Nb1 Ba6 13. N1c3 Bb4 14. Bg5 Nd7 15. e4 dxe4 16. Bxe4 Rac8 17. Qd3 h6 18. Be3 Qb8 19. Bf4 e5 20. dxe5 Ndxe5 21. Qe3 Rfe8 22. Rfe1 Bxb5 23. axb5 Bxc3 24. bxc3 Qxb5 25. Rab1 Qc4 26. Bxc6 Nxc6 27. Qxe8+ Rxe8 28. Rxe8+ Kh7 29. Re3 a4 30. Bd6 a3 31. Bxa3 Qa2 32. Rb6 Qxa3 33. Rxc6 Qa1+ 34. Kg2 Qa8 35. h4 Qxc6+ 36. Kg1 Qd5 37. Kh2 g5 38. hxg5 hxg5 39. g4 Qc4 40. Kg3 Qf4+ 41. Kg2 Qxg4+ 42. Rg3 Qe4+ 43. Kg1 Kg6 44. Re3 Qg4+ 45. Rg3 Qd1+ 46. Kg2 Qd5+ 47. Kg1 f5 48. Re3 f4 49. Re1 Qd2 50. Re6+ Kf5 51. Re8 Qxc3 52. Kg2 Qc6+ 0-1

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "9"]
[White "Plazuelo Pascual, Juan"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2454"]
[BlackElo "2211"]
[PlyCount "168"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[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. Nc3 a6 5. cxd5 exd5 6. Bf4 Bd6 7. Be5 c6 8. e3 0-0 9. Bd3 Qe7 10. Qc2 h6 11. h3 Bxe5 12. Nxe5 c5 13. 0-0 b5 14. Be2 Nbd7 15. Nxd7 Bxd7 16. dxc5 Qxc5 17. Rac1 Rac8 18. Qb1 d4 19. Nxb5 Qg5 20. Nxd4 Bxh3 21. Bf3 h5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 h4 25. Qc7 Bg4 26. Qb8+ Kh7 27. Qf4 Kg6 28. Qxg5+ Kxg5 29. Bb7 a5 30. Nb3 Be6 31. Nxa5 Bxa2 32. b4 Nd7 33. Bc6 Nb6 34. Nb7 Kf6 35. Nc5 Ke5 36. Nd7+ Nxd7 37. Bxd7 Kd6 38. Be8 g5 39. Kh2 Be6 40. g3 hxg3+ 41. Kxg3 Kd5 42. b5 Kc5 43. Bc6 f5 44. Kf3 Bc4 45. e4 fxe4+ 46. Kxe4 Be6 47. Ke5 Bc8 48. Kf6 g4 49. Ke7 Bf5 50. Kf6 Bc8 51. Kg5 Be6 52. Be8 Bc8 53. Kf6 Kb6 54. Ke7 Bf5 55. Kd6 Be4 56. Bc6 Bf5 57. Bd7 Bd3 58. Ke5 Be2 59. Kf4 Kc5 60. Ke3 Bf3 61. Bc6 Bd1 62. Kd2 Bb3 63. Bd7 Bd5 64. Ke3 Bf3 65. Kf4 Be2 66. Ke3 Bf3 67. Kd3 Bd1 68. Kd2 Bf3 69. Ke3 Bd1 70. Kf4 Be2 71. Ke5 Bf3 72. Kf5 Bd1 73. Kg5 Be2 74. Kf4 Kb6 75. Bxg4 Bxb5 76. Ke5 Kc7 77. Kf6 Kd8 78. Kg7 Ke7 79. f4 Bd3 80. Bh5 Bf5 81. Bg6 Bd7 82. Be4 Bh3 83. Bg6 Bd7 84. f5 Bxf5 1/2-1/2

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "10"]
[White "Sierra Vallina, Lionel"]
[Black "Alonso Moyano, Jonathan"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2211"]
[BlackElo "2353"]
[PlyCount "137"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[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. Nf3 a6 3. g3 Nc6 4. Bg2 e6 5. 0-0 Nf6 6. e5 Nd5 7. d4 Nb6 8. Re1 d6 9. exd6 Qxd6 10. Bf4 Qd8 11. Be3 Nd5 12. Bg5 f6 13. Bh4 Be7 14. c4 Nb6 15. d5 exd5 16. cxd5 Qxd5 17. Nfd2 Qf7 18. Ne4 0-0 19. Nd6 Bxd6 20. Qxd6 g5 21. Qxc5 Nd7 22. Qd6 Qg6 23. Be4 Qg7 24. Bd5+ Kh8 25. Bxc6 bxc6 26. Re7 Qh6 27. Rxd7 Bxd7 28. Qxd7 gxh4 29. Nc3 hxg3 30. hxg3 f5 31. Qd4+ Qf6 32. Qf4 Rab8 33. Rb1 a5 34. a3 Rfe8 35. Kg2 Qe5 36. Qh6 Re6 37. Qh4 Rg8 38. Rh1 h6 39. Rd1 f4 40. Rd3 fxg3 41. fxg3 Reg6 42. Rf3 Qg5 43. Qh3 Qd2+ 44. Rf2 Rxg3+ 45. Qxg3 Rxg3+ 46. Kxg3 Qg5+ 47. Kf3 Qe5 48. Re2 Qh5+ 49. Ke3 Kg7 50. Ne4 Qe5 51. Kf3 Qd5 52. Ke3 h5 53. Rg2+ Kh6 54. Kf4 c5 55. Rd2 Qf7+ 56. Ke3 Qe7 57. Rd6+ Kg7 58. Rd5 c4 59. Kf4 Qf7+ 60. Rf5 Qc7+ 61. Kg5 Qe7+ 62. Kf4 Qh4+ 63. Ke5 Qe1 64. Rxh5 Qe2 65. Rg5+ Kf7 66. Kd4 Qxb2+ 67. Kxc4 Qxa3 68. Rf5+ Ke6 69. Rc5 0-1

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "6"]
[White "Sierra Vallina, Lionel"]
[Black "Lorenzo de la Riva, Lazaro"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2211"]
[BlackElo "2404"]
[PlyCount "123"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[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. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 Qb6 8. a4 d6 9. d4 a6 10. Bf1 e5 11. d5 Ne7 12. a5 Qc7 13. Nbd2 Nd7 14. Nc4 b5 15. axb6 Nxb6 16. Nxb6 Qxb6 17. Nd2 f5 18. Nc4 Qd8 19. f3 Rb8 20. Qa4 h6 21. Qa5 g5 22. Qxd8 Rxd8 23. Ne3 f4 24. Nc4 h5 25. Be2 Bf6 26. Bd2 Kf7 27. Ra3 Ke8 28. Rea1 Kd7 29. Bc1 Kc7 30. Nd2 g4 31. fxg4 hxg4 32. Bxg4 Bxg4 33. hxg4 Rg8 34. Rxa6 Rxg4 35. Ra7+ Rb7 36. R1a6 Nc8 37. Rc6+ Kb8 38. Rxb7+ Kxb7 39. Nf3 Be7 40. b4 Na7 41. Nxe5 dxe5 42. Re6 Nc8 43. Rxe5 cxb4 44. cxb4 Bxb4 45. Kf2 Bd6 46. Rf5 Bc5+ 47. Kf3 Rg3+ 48. Kxf4 Rxg2 49. e5 Rc2 50. Rf7+ Kb8 51. Be3 Rc4+ 52. Kf5 Bxe3 53. Ke6 Rh4 54. d6 Rh6+ 55. Rf6 Nb6 56. Rxh6 Bxh6 57. Ke7 Kc8 58. e6 Bg5+ 59. Ke8 Bh4 60. Kf7 Nd5 61. e7 Nxe7 62. dxe7 1/2-1/2

[Event "ESP-ch Rapid"]
[Site "Linares"]
[Date "2023.08.19"]
[Round "3"]
[White "Tejedor Fuente, Enrique"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2386"]
[BlackElo "2211"]
[PlyCount "201"]
[EventDate "2023.08.19"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. a4 c5 13. axb5 cxd4 14. Nc6 Bb7 15. Nxd4 Bb4+ 16. c3 Bxc3+ 17. bxc3 Qxc3+ 18. Qd2 Qxa1 19. 0-0 Ne4 20. Qb4 Qc3 21. Ba3 Qxb4 22. Bxb4 Rc8 23. Nc6 a6 24. Na7 axb5 25. Nxc8 Bxc8 26. Ra1 Kd7 27. f3 Nf6 28. Ra7+ Kc6 29. Rxf7 Nd5 30. Ba3 Rg8 31. Bb2 Kc5 32. Bxg7 Kb4 33. Bc2 h5 34. h4 Ne3 35. Bh7 Rd8 36. Kf2 Nf5 37. Bxf5 exf5 38. Kg3 Kc4 39. Rc7+ Kd5 40. Kf4 Rg8 41. Bc3 Be6 42. Bb4 Rxg2 43. Rc5+ Kd4 44. Rxb5 Bd5 45. Be1 Re2 46. Bg3 Rg2 47. Ra5 Kc4 48. Ra4+ Kb5 49. Ra1 Kc6 50. Ra6+ Kb5 51. Rh6 Rg1 52. Bf2 Rf1 53. Kg3 f4+ 54. Kg2 Rd1 55. Rxh5 Rd3 56. Rf5 Kc6 57. Rxf4 Kd6 58. Kg3 Ke6 59. Rf8 Rb3 60. Bd4 Rb7 61. Rf6+ Ke7 62. h5 Rb1 63. Rf5 Be6 64. Ra5 Rh1 65. Be3 Kf6 66. Bg5+ Kf7 67. h6 Kg6 68. Be3 Bf5 69. Ra6+ Kh7 70. Ra7+ Kg6 71. Rg7+ Kf6 72. Bg5+ Ke6 73. Re7+ Kd6 74. Re3 Bg6 75. Ra3 Bc2 76. Ra2 Bh7 77. Ra6+ Ke5 78. Ra5+ Ke6 79. Kf4 Bc2 80. Ra6+ Kf7 81. Rc6 Bb1 82. Rc7+ Kg8 83. Rg7+ Kf8 84. Rb7 Bc2 85. Bf6 Kg8 86. Rg7+ Kf8 87. Rc7 Bb1 88. Ra7 Kg8 89. Bg5 Re1 90. Ra1 Rd1 91. Ra8+ Kh7 92. Ra1 Bc2 93. Ra7+ Kg8 94. Ke5 Rb1 95. Rg7+ Kf8 96. Be7+ Ke8 97. h7 Rb5+ 98. Kf4 Bxh7 99. Rxh7 Rb7 100. Rh8+ Kd7 101. Bg5 1-0

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.18"]
[Round "7.29"]
[White "Maldonado Mena, German"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2049"]
[BlackElo "2211"]
[PlyCount "48"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Marbella Metro"]
[BlackTeam "Gijon 64"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 Bd6 6. e4 dxe4 7. Bc4 Qe7 8. Nd5 Qd7 9. a4 Nc6 10. Qe3 Nge7 11. Qxe4 0-0 12. Nxe7+ Bxe7 13. Be3 Re8 14. 0-0-0 Na5 15. Bd5 Qxa4 16. Nf3 Bf6 17. Bxf7+ Kxf7 18. Qxh7 Qc4+ 19. Kb1 Qd5 20. Ng5+ Bxg5 21. Qh5+ Kf6 22. Rd3 g6 23. Qh7 Bf5 24. Bxg5+ Kxg5 0-1

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.17"]
[Round "6.19"]
[White "Sierra Vallina, Lionel"]
[Black "Zapata, Karen"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2061"]
[PlyCount "88"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gijon 64"]
[BlackTeam "Rianxo CC"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Bd3 g6 6. Bc2 b5 7. d4 cxd4 8. cxd4 Bb7 9. Nbd2 Qc7 10. 0-0 Bg7 11. Re1 0-0 12. Bd3 a6 13. Qe2 Rfe8 14. h3 e5 15. d5 Nc5 16. Bc2 Rac8 17. b4 Na4 18. Bxa4 bxa4 19. Bb2 a3 20. Rac1 Qd7 21. Bxa3 Qa4 22. Qe3 Bh6 23. Qxh6 Qxa3 24. Nc4 Qxb4 25. Nfd2 Rc7 26. Qe3 Bc8 27. Rb1 Qc5 28. Qxc5 dxc5 29. Rb6 Nd7 30. Rc6 Rxc6 31. dxc6 Nf8 32. Nd6 Rd8 33. N2c4 Ne6 34. Rb1 Nd4 35. c7 Rd7 36. Nxc8 Rxc7 37. N8d6 Re7 38. Rb6 a5 39. Ra6 f5 40. Rxa5 Kg7 41. Rxc5 Kf6 42. a4 Ne2+ 43. Kf1 Nc3 44. Nb6 Re6 1-0

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.16"]
[Round "5.14"]
[White "Alonso Alvarez, Aitor"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2266"]
[BlackElo "2211"]
[PlyCount "81"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Vetusta Chess"]
[BlackTeam "Gijon 64"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. Ne2 Qc7 11. Bf4 Bg4 12. Bxd6 Qxd6 13. Ng3 Nh5 14. Nxh5 Bxh5 15. Be2 0-0 16. Ne1 Bxe2 17. Qxe2 Rfe8 18. Nd3 Nb6 19. Nc5 Qe7 20. Rfe1 Nc4 21. Qc2 Nd6 22. a4 Qg5 23. a5 Re7 24. Re2 Rae8 25. Rae1 Nf5 26. f4 Qh5 27. Qd3 h6 28. e4 dxe4 29. Rxe4 Rxe4 30. Rxe4 Rxe4 31. Nxe4 Qh4 32. g3 Qe7 33. Kf2 Qb4 34. Qc3 Qa4 35. Nc5 Qd1 36. Qd3 Qh5 37. Kg2 Nd6 38. Qf3 Qf5 39. Qb3 Nb5 40. Nxb7 Nxd4 41. Qf3 0-1

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.15"]
[Round "4.9"]
[White "Domingo Nunez, Alejandro"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2323"]
[BlackElo "2211"]
[PlyCount "60"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Granada Aimpulsa"]
[BlackTeam "Gijon 64"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. b3 d4 7. e3 c5 8. Ne5 Qc7 9. f4 Nbd7 10. Nd3 e5 11. Bb2 Bd6 12. Na3 a6 13. Nc2 Rb8 14. fxe5 Nxe5 15. Nxe5 Bxe5 16. exd4 cxd4 17. d3 Bg4 18. Qd2 Rbd8 19. Rae1 Rfe8 20. Qf2 Qd7 21. Bc1 h6 22. Nb4 Bh3 23. Qf3 a5 24. Nc2 b6 25. Na3 Bg4 26. Qc6 Bd6 27. Nb5 Bb4 28. Qxd7 Nxd7 29. Rxe8+ Rxe8 30. a3 Bf8 1/2-1/2

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.15"]
[Round "3.19"]
[White "Sierra Vallina, Lionel"]
[Black "Horcajuelo Rocamora, Martin"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2243"]
[PlyCount "81"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gijon 64"]
[BlackTeam "Diagonal Alcorcon"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Bd3 g6 6. Bc2 b5 7. d4 Bb7 8. e5 dxe5 9. dxe5 Bxf3 10. Qxf3 Nxe5 11. Qe2 Nc4 12. 0-0 e6 13. Rd1 Qe7 14. Ba4 bxa4 15. Qxc4 Bg7 16. Qxa4+ Kf8 17. Be3 Qc7 18. Bf4 Qb6 19. Na3 Kg8 20. Nc4 Qb7 21. Be3 Qc7 22. Rd6 Bf8 23. Rc6 Qb7 24. Bxc5 Bxc5 25. Rxc5 Kg7 26. Qc6 Rab8 27. Qxb7 Rxb7 28. Rd1 Nd5 29. f3 h5 30. h4 Rhb8 31. Rd2 Kf6 32. Kf2 Ke7 33. g3 Kf6 34. b3 Rb5 35. Rxb5 Rxb5 36. Nd6 Rb6 37. Ne4+ Ke7 38. c4 Nc7 39. Nc5 Rc6 40. Nd3 Kf6 41. Nb4 1-0

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.14"]
[Round "2.19"]
[White "Gonzalez Cano, Juan Jose"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2035"]
[BlackElo "2211"]
[PlyCount "140"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Casareno iAcere"]
[BlackTeam "Gijon 64"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 Nge7 6. Re1 0-0 7. d3 d6 8. c3 Ba7 9. Nbd2 Kh8 10. Nf1 f5 11. Be3 Bxe3 12. Nxe3 f4 13. Nf1 Bg4 14. N1d2 g5 15. Qc1 Rg8 16. Bd1 Qd7 17. b4 Raf8 18. Qb2 Rg6 19. d4 Bxf3 20. Nxf3 g4 21. Nh4 Rh6 22. g3 f3 23. Qd2 Rh5 24. a4 Ng6 25. Nf5 Nce7 26. Bc2 Qe6 27. b5 Qf6 28. b6 Nxf5 29. dxe5 Nxe5 30. exf5 cxb6 31. Rad1 Nf7 32. Qd4 Qxd4 33. Rxd4 Rg5 34. Re7 h5 35. Rxb7 Rg7 36. Rxb6 Ng5 37. Rdxd6 Re7 38. Rh6+ Nh7 39. Rhe6 Rc7 40. Rec6 Re8 41. Kf1 Rce7 42. Re6 Rxe6 43. Rxe6 Rc8 44. f6 Nf8 45. Rxa6 Rxc3 46. Bd1 Kg8 47. Ke1 Kf7 48. Kd2 Ra3 49. Ra5 Ne6 50. Rxh5 Kxf6 51. Rd5 Ng5 52. Bc2 Nh3 53. Ke1 Ra2 54. Rd2 Ke5 55. Bd1 Rxd2 56. Kxd2 Nxf2 57. Bc2 Kd4 58. a5 Kc5 59. Ke3 Nh3 60. Bf5 f2 61. Ke2 Kb5 62. Bxg4 Ng5 63. Kxf2 Kxa5 64. h4 Nf7 65. Be6 Ne5 66. Ke3 Kb6 67. Kf4 Ng6+ 68. Kg5 Nf8 69. Kf6 Kc6 70. Bf5 Kd5 1-0

[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.13"]
[Round "1.19"]
[White "Sierra Vallina, Lionel"]
[Black "Hoyas Cebrian, Lucas"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2211"]
[BlackElo "1910"]
[PlyCount "27"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gijon 64"]
[BlackTeam "Barcelona II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 Nf6 2. e5 Nd5 3. d4 b5 4. Bxb5 c5 5. Ne2 Qa5+ 6. Nbc3 e6 7. 0-0 Bb7 8. Nxd5 Bxd5 9. Nc3 cxd4 10. Qxd4 Nc6 11. Qf4 Ne7 12. Bd2 Rc8 13. Ne4 Ng6 14. Bxd7+ 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "4"]
[White "Amilal, Munkhdalai"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2437"]
[BlackElo "2211"]
[PlyCount "75"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. f4 Nxc5 7. c3 Bd7 8. Nd2 Rc8 9. Ngf3 h5 10. g3 Nh6 11. Nd4 Ng4 12. Bg1 Na4 13. h3 Nh6 14. Rb1 Bc5 15. Qxh5 Qb6 16. N2b3 g6 17. Qd1 Nf5 18. Nxc5 Nxc5 19. Nxf5 gxf5 20. b4 d4 21. bxc5 Qc6 22. Rh2 Qe4+ 23. Re2 Qf3 24. Qxd4 Qxg3+ 25. Bf2 Qf3 26. Re3 Qh1 27. Rg3 Bc6 28. Rg1 Qf3 29. Bb5 Rd8 30. Qe3 Qd5 31. Bxc6+ bxc6 32. Qe2 Qd7 33. Rd1 Qc7 34. Rxd8+ Qxd8 35. Qf3 Qc8 36. Bh4 Qa6 37. Bf6 Rf8 38. Qd1 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "3"]
[White "Masruri, Rahman"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2299"]
[BlackElo "2211"]
[PlyCount "51"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qb3 c4 6. Qc2 e5 7. Bg3 Bf5 8. Qc1 h5 9. h3 h4 10. Bh2 exd4 11. exd4 0-0-0 12. Be2 Re8 13. Kf1 Nf6 14. a4 Na5 15. Qf4 g6 16. Nf3 Bh6 17. Ng5 Nb3 18. a5 Qc6 19. Ra4 Bxg5 20. Qxg5 Qxa4 21. Qf4 Qc6 22. Na3 Nh5 23. Bxh5 Bd3+ 24. Be2 Rxe2 25. Qb8+ Kd7 26. Qxh8 0-1

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "6"]
[White "Schlecht, Daniel"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2370"]
[BlackElo "2211"]
[PlyCount "98"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 e6 3. Bg2 Nf6 4. d4 Be7 5. 0-0 0-0 6. c4 c6 7. Qc2 b6 8. Nbd2 c5 9. cxd5 exd5 10. b3 Nc6 11. Bb2 Nb4 12. Qb1 g6 13. a3 Bf5 14. Qd1 Nc2 15. Rc1 Nxd4 16. Nxd4 cxd4 17. Nf3 d3 18. exd3 Rc8 19. Qd2 Qd7 20. Rfe1 Rxc1 21. Rxc1 Qb5 22. b4 Qxd3 23. Qxd3 Bxd3 24. Ne5 Bb5 25. Nc6 Bxc6 26. Rxc6 Ne4 27. Rc7 Bf6 28. Bxe4 Bxb2 29. Bxd5 Bxa3 30. b5 Bc5 31. Rxa7 Kg7 32. Ra8 Rxa8 33. Bxa8 Kf6 34. Bd5 Ke7 35. Kg2 f6 36. Bg8 h6 37. Bd5 Kd6 38. Bc6 Ke5 39. h4 g5 40. hxg5 fxg5 41. f3 h5 42. Be8 h4 43. gxh4 gxh4 44. Bc6 Kf4 45. Kh3 Bf2 46. Be4 Bg3 47. Bc6 Bf2 48. Be4 Bg3 49. Bc6 Bf2 1/2-1/2

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "10"]
[White "Shymanskyi, Oleksandr"]
[Black "Sierra Vallina, Lionel"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2284"]
[BlackElo "2211"]
[PlyCount "115"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 e6 3. Bb2 Nf6 4. d3 Be7 5. Nbd2 0-0 6. e4 b6 7. e5 Nfd7 8. d4 c5 9. c3 Ba6 10. Bxa6 Nxa6 11. Qe2 Qc8 12. 0-0 cxd4 13. cxd4 Nb4 14. a3 Nc6 15. Rfc1 Qb7 16. b4 Rfc8 17. Nb3 b5 18. Nc5 Nxc5 19. dxc5 a5 20. Bc3 axb4 21. axb4 h6 22. Nd4 Bg5 23. Rcb1 Nxd4 24. Bxd4 Be7 25. h3 Ra6 26. Rxa6 Qxa6 27. Ra1 Qc6 28. Ra5 Rb8 29. Qa2 f6 30. Ra6 Qd7 31. Ra8 Qc7 32. Rxb8+ Qxb8 33. f4 fxe5 34. Bxe5 Qc8 35. Qa7 Bf6 36. Bxf6 gxf6 37. Qb6 d4 38. Qxb5 Qa8 39. c6 Qa1+ 40. Kh2 Qc1 41. Qb8+ Kg7 42. Qd6 e5 43. Qd7+ Kf8 44. Qf5 Qxc6 45. fxe5 Ke7 46. Qh7+ Ke6 47. exf6 Qd6+ 48. Kh1 Qxb4 49. Qxh6 Qe1+ 50. Kh2 Qe5+ 51. Kg1 Qe1+ 52. Kh2 Qe5+ 53. g3 Qe2+ 54. Kg1 Qe1+ 55. Kg2 Qe2+ 56. Kg1 Qe1+ 57. Kg2 Qe2+ 58. Kg1 1/2-1/2

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "8"]
[White "Sierra Vallina, Lionel"]
[Black "Ashraf, Artin"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2211"]
[BlackElo "2352"]
[PlyCount "78"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 a6 2. d4 c6 3. f4 d5 4. e5 Bf5 5. Nf3 e6 6. h3 c5 7. c3 Nc6 8. Be3 cxd4 9. cxd4 Nge7 10. a3 Be4 11. Nc3 Nf5 12. Bf2 Bxf3 13. Qxf3 Nfxd4 14. Qd1 Qb6 15. Rb1 Bc5 16. Bd3 Nb3 17. Bxc5 Nxc5 18. Bc2 Nd7 19. Qd3 g6 20. h4 h5 21. b4 Rc8 22. Na4 Qa7 23. Rd1 Ne7 24. Nc3 Nf5 25. Ke2 Rc4 26. g3 0-0 27. Bb1 Rfc8 28. Na4 Re4+ 29. Kf1 Re3 30. Qd2 Nxg3+ 31. Kg2 Re2+ 32. Qxe2 Nxe2 33. Kf3 Nxf4 34. Kxf4 Qf2+ 35. Kg5 Qg3+ 36. Kh6 Nxe5 37. Rdf1 Kh8 38. Rhg1 Qe3+ 39. Rg5 Ng4# 0-1

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "11"]
[White "Sierra Vallina, Lionel"]
[Black "Bouget, Alexandre"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2211"]
[BlackElo "2229"]
[PlyCount "135"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 c5 9. c3 Bb7 10. 0-0 Ngf6 11. e5 Nd5 12. Ng5 0-0 13. e6 fxe6 14. Nxe6 Qb6 15. Nxf8 Rxf8 16. Bc4 Kh8 17. Kh1 N7f6 18. dxc5 Qxc5 19. Qd4 Ng4 20. Qxc5 dxc5 21. Bxd5 Bxd5 22. h3 Ne5 23. Be3 Nc4 24. Bxc5 Nxb2 25. cxb4 Nd3 26. Rad1 Bc4 27. Rf3 Nb2 28. Rd2 Re8 29. Bd4 Nxa4 30. Bxg7+ Kxg7 31. Nc3 Nxc3 32. Rxc3 Bb5 33. Re3 Kf6 34. Rd5 e6 35. Rde5 Bc4 36. g4 Rb8 37. g5+ Ke7 38. R3e4 Rxb4 39. Rxe6+ Kd7 40. Re7+ Kd6 41. Kh2 Rb2+ 42. Kg3 Bd5 43. R4e5 Rg2+ 44. Kh4 Rf2 45. Re3 Rxf4+ 46. Kg3 Rf1 47. Rxh7 Rg1+ 48. Kf4 Rf1+ 49. Kg4 Rg1+ 50. Rg3 Rb1 51. h4 Be6+ 52. Kf3 Bd5+ 53. Kf2 Rb2+ 54. Kg1 a5 55. Ra7 Rb1+ 56. Kf2 Rb2+ 57. Ke1 Rb1+ 58. Kd2 Rb5 59. Rd3 Kc5 60. Rc7+ Kb6 61. Rd7 Bc6 62. R7d6 Rb4 63. Rxg6 Rxh4 64. Rdd6 Rc4 65. Rxc6+ Rxc6 66. Rxc6+ Kxc6 67. g6 a4 68. g7 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Davidson, Kevin"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2154"]
[PlyCount "55"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. Bc2 e6 7. d4 Be7 8. 0-0 0-0 9. e5 Nd5 10. Qd3 g6 11. Bh6 Re8 12. exd6 Bxd6 13. Ng5 cxd4 14. cxd4 Nb4 15. Qf3 Qf6 16. Qe2 Nxc2 17. Ne4 Qxd4 18. Nxd6 Qxd6 19. Qxc2 b5 20. Rd1 Qc5 21. Qe4 Rb8 22. Nc3 Bb7 23. Qf4 e5 24. Qh4 Qc6 25. f3 Rbd8 26. Nd5 f5 27. Ne7+ Rxe7 28. Qxe7 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "2"]
[White "Sierra Vallina, Lionel"]
[Black "Nazari, Arad"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2358"]
[PlyCount "108"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Bd3 g6 6. Bc2 Bg7 7. d4 0-0 8. 0-0 a6 9. Re1 e5 10. d5 b5 11. b3 Nh5 12. c4 f5 13. Ng5 Nf4 14. Bxf4 exf4 15. Ne6 Qf6 16. Nxf8 Qxf8 17. Nd2 Bxa1 18. Qxa1 Ne5 19. exf5 Bxf5 20. Qb1 Bxc2 21. Qxc2 Re8 22. f3 Qg7 23. Re4 g5 24. Qb1 Rb8 25. Qe1 h6 26. h4 Qf6 27. hxg5 hxg5 28. Re2 Re8 29. Ne4 Qg6 30. Qf2 bxc4 31. bxc4 Kg7 32. Qe1 g4 33. Nxc5 gxf3 34. Rf2 Rh8 35. Ne6+ Kf6 36. Nxf4 Qh6 37. Nh3 Ke7 38. Rxf3 Kd7 39. Re3 Rg8 40. Rxe5 dxe5 41. Qxe5 Qxh3 42. Qe2 Qg3 43. Qb2 Qe1+ 44. Kh2 Rh8+ 45. Qxh8 Qe4 46. Qg7+ Kd6 47. Qf6+ Kc5 48. Qc6+ Kb4 49. a3+ Kc3 50. Qc5 Qh4+ 51. Kg1 Qe1+ 52. Kh2 Qh4+ 53. Kg1 Qe1+ 54. Kh2 Qh4+ 1/2-1/2

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "5"]
[White "Sierra Vallina, Lionel"]
[Black "Popov, Konstantin"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2211"]
[BlackElo "2376"]
[PlyCount "60"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 g6 6. 0-0 Bg7 7. d4 b5 8. Bc2 e5 9. d5 Ngf6 10. Re1 0-0 11. h3 Bb7 12. Be3 Nh5 13. Nfd2 Nf4 14. c4 f5 15. exf5 gxf5 16. Bxf4 exf4 17. Nc3 b4 18. Ne2 Bxb2 19. Nxf4 Bxa1 20. Qxa1 Qf6 21. Qd1 Rfe8 22. Re6 Rxe6 23. dxe6 Nf8 24. Qh5 Nxe6 25. Bxf5 Nxf4 26. Qxh7+ Kf8 27. Qxb7 Re8 28. Qh7 Re7 29. Ne4 Qa1+ 30. Kh2 Rxh7 0-1

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "1"]
[White "Sierra Vallina, Lionel"]
[Black "Rouast, Joseph"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2211"]
[BlackElo "2135"]
[PlyCount "121"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 5. Qe2 Qe7 6. Nf4 c6 7. d4 d5 8. h4 Nf6 9. f3 h5 10. Qxe7+ Bxe7 11. Bd3 g6 12. Kf2 0-0 13. c3 Re8 14. Nd2 Nbd7 15. Nf1 Nf8 16. g3 Ne6 17. Ne2 Bd7 18. Bd2 Kg7 19. Re1 c5 20. dxc5 Bxc5+ 21. Be3 Bc6 22. Bxc5 Nxc5 23. Bc2 Na4 24. Bxa4 Bxa4 25. Nd2 Bb5 26. Nd4 Bd3 27. Re3 Rxe3 28. Kxe3 Ba6 29. Re1 Re8+ 30. Kf2 Rxe1 31. Kxe1 Nd7 32. Kf2 Ne5 33. Ke3 Kf6 34. a4 Nc4+ 35. Nxc4 dxc4 36. Ke4 b6 37. Kf4 Bb7 38. Nb5 a6 39. Nd6 Bd5 40. Nc8 b5 41. a5 Ke6 42. g4 f6 43. gxh5 gxh5 44. Nb6 Bc6 45. Nc8 Bd5 46. Nb6 Bc6 47. Ke3 Ke5 48. Nc8 Bd5 49. Ne7 Bb7 50. Ng6+ Kf5 51. Nf4 Bc6 52. Nxh5 Be8 53. Ng3+ Kg6 54. f4 f5 55. Kd4 Bc6 56. Kc5 Bb7 57. Kb6 Bc8 58. Kc7 Be6 59. Kb7 Bd5+ 60. Kxa6 Bc6 61. Kb6 1-0

[Event "Titled Tuesday intern op 01st Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.01"]
[Round "9"]
[White "Willy, Stephen"]
[Black "Sierra Vallina, Lionel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2072"]
[BlackElo "2211"]
[PlyCount "65"]
[EventDate "2023.08.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. Bd3 dxe4 7. fxe4 Qxd4 8. Nf3 Qd8 9. 0-0 Nd7 10. e5 Ng6 11. Ne4 Qb6+ 12. Kh1 Ndxe5 13. Nxe5 Nxe5 14. Qh5 Ng6 15. Bxb4 Qxb4 16. Ng5 Qh4 17. Bxg6 hxg6 18. Qxh4 Rxh4 19. Nxf7 Bd7 20. Rad1 Ke7 21. Ng5 Be8 22. Rde1 Kd6 23. Rxe6+ Kc5 24. Rf8 Rg4 25. Nf3 Bd7 26. Re5+ Kd6 27. Rxa8 Rf4 28. Re3 Rc4 29. Rd3+ Kc7 30. Rxd7+ Kxd7 31. Ne5+ Kd6 32. Nxc4+ Kc5 33. Nd2 1-0

[Event "ESP-ch U14 rapid"]
[Site "Salobrena"]
[Date "2023.07.23"]
[Round "6"]
[White "Povshednyi, Ivan"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2109"]
[BlackElo "2079"]
[PlyCount "100"]
[EventDate "2023.07.22"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 c5 9. cxd5 exd5 10. Ne5 Bb7 11. Ndf3 Nbd7 12. dxc5 bxc5 13. Nxd7 Qxd7 14. Bg5 Rac8 15. Rfd1 Qe6 16. Rac1 h6 17. Bxf6 Bxf6 18. e3 Rfd8 19. b3 d4 20. exd4 cxd4 21. Qd2 Rxc1 22. Qxc1 d3 23. Qd2 Qe2 24. Qxe2 dxe2 25. Rxd8+ Bxd8 26. Ne1 Bxg2 27. Kxg2 Ba5 28. Kf3 Bxe1 29. Kxe2 Bb4 30. Kd3 Bc5 31. Ke2 Kf8 32. f3 Ke7 33. Kd3 Kd6 34. Ke4 Bg1 35. h3 Bh2 36. g4 Ke6 37. f4 f5+ 38. Kf3 fxg4+ 39. hxg4 g5 40. fxg5 hxg5 41. Ke4 Bd6 42. Kd4 Ba3 43. Ke4 Kd6 44. Kf5 Bc1 45. Ke4 Kc5 46. Kd3 Kb4 47. Kc2 Bf4 48. Kb1 Ka3 49. Ka1 Be5+ 50. Kb1 Bf6 0-1

[Event "ESP-ch U14 rapid"]
[Site "Salobrena"]
[Date "2023.07.23"]
[Round "8"]
[White "Rey Martinez, Jaime"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2145"]
[BlackElo "2079"]
[PlyCount "90"]
[EventDate "2023.07.22"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qf4 Nd5 9. Qd2 Bf5 10. Bd3 Bxd3 11. Qxd3 e6 12. a3 Bd6 13. 0-0 0-0 14. c4 Ne7 15. Qc2 h6 16. b3 Qa5 17. Re1 Qf5 18. Qxf5 Nxf5 19. Bb2 Rfd8 20. Rad1 Rac8 21. g3 Kf8 22. Kg2 Be7 23. Ne5 b5 24. f4 bxc4 25. bxc4 Bc5 26. Nf3 Rb8 27. Ba1 Bxa3 28. g4 Ne7 29. Ne5 f6 30. Nf3 Kf7 31. Rd3 Bb4 32. Re2 Bd6 33. Rde3 Ng6 34. Kf2 Nxf4 35. Ra2 Rb7 36. Bc3 c5 37. Nd2 Be7 38. Rf3 g5 39. dxc5 Bxc5+ 40. Ke1 Rd3 41. Rxd3 Nxd3+ 42. Kf1 f5 43. gxf5 exf5 44. Nf3 Rb1+ 45. Ke2 Nc1+ 0-1

[Event "ESP-ch U14 rapid"]
[Site "Salobrena"]
[Date "2023.07.23"]
[Round "7"]
[White "Sierra Vallina, Lionel"]
[Black "Jove Albaiges, Guillem"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2079"]
[BlackElo "1891"]
[PlyCount "89"]
[EventDate "2023.07.22"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 b5 6. Bc2 Ngf6 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nbd2 Nxd2 11. Bxd2 Nb6 12. Ng5 h6 13. Qh5 hxg5 14. Qxh8 Nc4 15. Bb4 a5 16. Bc5 Qc7 17. 0-0 Nxe5 18. Rfe1 Nc6 19. Qh5 Bd7 20. Qxg5 0-0-0 21. Bd3 Qb7 22. Qxd5 Be6 23. Qf3 Nxd4 24. Qxb7+ Kxb7 25. Bxd4 Rxd4 26. Bxb5 Rb4 27. a4 g6 28. Rad1 Bg7 29. Bd7 Bb3 30. Rd3 Bf6 31. Be8 Bxa4 32. Bxf7 g5 33. b3 Bb5 34. Rde3 Rd4 35. h3 Rd2 36. Rxe7+ Bxe7 37. Rxe7+ Kb6 38. Re6+ Kb7 39. Re5 Bc6 40. Rxa5 Rd1+ 41. Kh2 Rd7 42. Be8 Rg7 43. Bxc6+ Kxc6 44. Kg3 Kb6 45. Rf5 1-0

[Event "ESP-ch U14 rapid"]
[Site "Salobrena"]
[Date "2023.07.23"]
[Round "9"]
[White "Sierra Vallina, Lionel"]
[Black "Uber Gracia, Hugo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2079"]
[BlackElo "2165"]
[PlyCount "132"]
[EventDate "2023.07.22"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. c3 Qb6 7. Ne2 Qa6 8. Qd1 Ne7 9. 0-0 Nf5 10. Nd2 Be7 11. Nf3 Qb6 12. Qd3 c5 13. g4 c4 14. Qc2 Nh4 15. Nxh4 Bxh4 16. f4 Be7 17. f5 Nd7 18. Be3 Nxe5 19. fxe6 fxe6 20. Qa4+ Nd7 21. Kh1 g5 22. b3 cxb3 23. axb3 Qc6 24. Qxc6 bxc6 25. Ra6 Nb8 26. Ra4 Rf8 27. Rxf8+ Kxf8 28. Nc1 a6 29. Nd3 Nd7 30. Kg2 Ke8 31. Nb4 Bxb4 32. Rxb4 h6 33. h4 a5 34. Rb7 Kd8 35. hxg5 hxg5 36. Bxg5+ Kc8 37. Rxd7 Kxd7 38. Bf4 a4 39. bxa4 Rxa4 40. Kf3 Ra3 41. Bd2 Ra2 42. Ke3 Ke7 43. Kd3 Kf6 44. Bc1 Rg2 45. g5+ Kf5 46. Bd2 Rxg5 47. Bxg5 Kxg5 48. Ke3 Kg4 49. Ke2 Kf4 50. Kf2 e5 51. dxe5 Kxe5 52. Ke3 c5 53. Kf3 d4 54. Ke2 Ke4 55. cxd4 Kxd4 56. Kd2 Kc4 57. Kc2 Kb4 58. Kb2 c4 59. Kc2 Kb5 60. Kc3 Kc5 61. Kc2 Kd4 62. Kd2 c3+ 63. Kc2 Kc4 64. Kc1 Kb3 65. Kb1 c2+ 66. Kc1 Kc3 1/2-1/2

