[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.10.01"]
[Round "9"]
[White "Romero Calduch, Sergio"]
[Black "Garcia Fernandez, Victor"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2276"]
[BlackElo "2353"]
[PlyCount "87"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Qd7 9. Nc3 Bb7 10. 0-0 Nc6 11. Be3 Bb4 12. Qc1 Ne7 13. a3 Ba5 14. Nd2 Nf5 15. b4 cxb3 16. Nxb3 Bxc3 17. Qxc3 Bd5 18. a4 Nxa4 19. Qb4 Nb6 20. Nc5 Qd8 21. Na6 Rc8 22. Ra3 h6 23. Rc1 Ne7 24. Qd2 c6 25. Nc5 Rc7 26. Rca1 Nec8 27. Qc1 Nd7 28. Bd2 Qh4 29. Nxd7 Rxd7 30. Qc5 Qd8 31. Bb4 Qb6 32. Qxb6 axb6 33. Ra8 Rd8 34. Rb8 Kd7 35. Rb7+ Ke8 36. Rc7 b5 37. Ra8 c5 38. Bxb5+ Kf8 39. Bxc5+ Kg8 40. Rcxc8 Bxa8 41. Rxd8+ Kh7 42. Bd3+ g6 43. Rxh8+ Kxh8 44. Bf8 1-0

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.30"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Matamoros Franco, Carlos S"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2276"]
[BlackElo "2404"]
[PlyCount "58"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 e6 8. 0-0 Re8 9. h3 exd5 10. exd5 Bf5 11. Nh4 Bd7 12. Bd3 Ng4 13. Nf3 Ne5 14. Nxe5 Bxe5 15. Bd2 Na6 16. Qc1 f5 17. f4 Bd4+ 18. Kh2 Nb4 19. Bb1 Qf6 20. a3 Na6 21. Bd3 Re7 22. Qc2 Rae8 23. Rae1 Be3 24. Bxe3 Rxe3 25. Rxe3 Rxe3 26. Nd1 Re8 27. Qc3 Kf7 28. Qxf6+ Kxf6 29. Nc3 Nc7 1/2-1/2

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.29"]
[Round "7"]
[White "Fier, Alexandr"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2551"]
[BlackElo "2276"]
[PlyCount "109"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 h6 8. Be3 cxd4 9. Nxd4 Nge7 10. Bb5 a6 11. Bxc6+ Nxc6 12. Nxf5 exf5 13. Nd2 Be7 14. Nf3 0-0 15. Qd3 Qd7 16. Rad1 d4 17. Nxd4 Nxe5 18. Qxf5 Qxf5 19. Nxf5 Bf6 20. Nd6 b5 21. Bc5 Rfd8 22. Ne4 Nd3 23. Nxf6+ gxf6 24. Be7 Re8 25. Rxd3 Rxe7 26. Rfd1 Re2 27. R3d2 Rae8 28. Kf1 R2e4 29. a3 Kg7 30. g3 R8e5 31. Kg2 Rc5 32. Kf3 Re6 33. Rd5 Rxd5 34. Rxd5 Re1 35. Rd6 Rb1 36. Rd2 Re1 37. Re2 Rh1 38. h4 Kg6 39. Ke3 Rd1 40. Rd2 Re1+ 41. Kd4 Re5 42. c4 bxc4 43. Kxc4 Re6 44. b4 f5 45. Kc5 f6 46. a4 Re5+ 47. Kb6 Re4 48. Rb2 Re6+ 49. Kc7 f4 50. b5 axb5 51. axb5 fxg3 52. fxg3 Re7+ 53. Kd6 Re8 54. b6 Kh5 55. b7 1-0

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.28"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Merario Alarcon, Andres"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2276"]
[BlackElo "2408"]
[PlyCount "107"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 b6 7. Bxc4 Bb7 8. 0-0 Bb4 9. Qe2 0-0 10. Rd1 Qe7 11. Na2 Bd6 12. Nc3 Bb4 13. Na2 Bd6 14. Nc3 c5 15. e4 cxd4 16. e5 Bxe5 17. Nxe5 dxc3 18. bxc3 Nbd7 19. Nxd7 Nxd7 20. Ba3 Nc5 21. Qe5 Rfc8 22. Bf1 Qf6 23. Qe3 Nxa4 24. c4 Bc6 25. Bd6 Rd8 26. Bc7 Rxd1 27. Rxd1 b5 28. Rd6 Bb7 29. Rd7 Qg6 30. Qa7 Rf8 31. Bd6 Bxg2 32. Bxg2 Qb1+ 33. Bf1 Qg6+ 34. Bg3 bxc4 35. Qd4 Qf6 36. Bxc4 Nc3 37. Qxf6 gxf6 38. Bxa6 Ra8 39. Bc4 Ra4 40. Rc7 Ne4 41. Bf4 Ra8 42. Bh6 Rd8 43. Kg2 Nd6 44. Bd3 Nc8 45. Be2 Nd6 46. Bh5 e5 47. Kf1 Re8 48. Rd7 Re6 49. Kg2 Ne8 50. Rd8 f5 51. Bg4 Rxh6 52. Bxf5 Kg7 53. Rxe8 Kf6 54. Rxe5 1-0

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.27"]
[Round "5"]
[White "Fernandez Sanchez, Fernando Miguel"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2399"]
[BlackElo "2276"]
[PlyCount "78"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. 0-0 Nc6 9. Nxd7 Qxd7 10. Nc3 Rc8 11. Qa4 b6 12. d3 Be7 13. Bd2 0-0 14. Rfc1 Rfd8 15. Rab1 h6 16. Kf1 Ne8 17. a3 Na5 18. Be1 Qxa4 19. Nxa4 Nb3 20. Rc3 Nd4 21. e3 Nb5 22. Rb3 Nbd6 23. Rc1 Bf6 24. Ke2 c4 25. dxc4 Nxc4 26. Nc3 Ned6 27. Rd1 Na5 28. Rb4 Ndc4 29. Rxd8+ Rxd8 30. Be4 Be7 31. Ra4 Nxb2 32. Rd4 Rxd4 33. exd4 a6 34. Nb1 Nac4 35. Bc3 Na4 36. Bb4 Bxb4 37. axb4 Nd6 38. Bc6 b5 39. Nd2 Nc3+ 0-1

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.27"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Barrenechea Bahamonde, Gustavo"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2276"]
[BlackElo "2093"]
[PlyCount "73"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. a3 a5 10. Qc2 Bb6 11. Nc3 h6 12. Nb5 0-0 13. Bf4 Ne4 14. Qd3 Nc5 15. Qd1 Ne6 16. Bd6 Re8 17. e3 d4 18. e4 Nc5 19. e5 d3 20. Rc1 d2 21. Rxc5 Bxc5 22. Bxc5 Bg4 23. Nd6 Rxe5 24. Nxf7 Kxf7 25. Nxe5+ Nxe5 26. Qb3+ Kf6 27. f3 Be6 28. Qa4 Nc4 29. Rd1 Qd5 30. Bf2 Rd8 31. Qc2 Qd3 32. Qxd3 Rxd3 33. Bf1 Nxb2 34. Bxd3 Nxd1 35. Bd4+ Ke7 36. Bc2 a4 37. Bxa4 1/2-1/2

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.26"]
[Round "3"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2477"]
[BlackElo "2276"]
[PlyCount "58"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. Qa4 d4 6. d3 Nf6 7. b4 Nfd7 8. 0-0 0-0 9. Nbd2 a5 10. bxa5 Rxa5 11. Qc2 Ra8 12. Nb3 e5 13. a4 Re8 14. a5 Na6 15. Ba3 c5 16. Rae1 Qc7 17. e3 dxe3 18. Rxe3 Ndb8 19. Ng5 Nc6 20. Ne4 Nd4 21. Nxd4 cxd4 22. Ree1 Qxa5 23. Ra1 Qc7 24. Rab1 Rd8 25. Rb5 Kh8 26. Rfb1 Qd7 27. Rd5 Qc7 28. Nd6 Kg8 29. Nxc8 Raxc8 1-0

[Event "Iberoamerican-ch 10th"]
[Site "Linares"]
[Date "2024.09.25"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Rodriguez Vila, Andres"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2276"]
[BlackElo "2417"]
[PlyCount "101"]
[EventDate "2024.09.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. h3 f5 5. g4 fxg4 6. hxg4 Bxg4 7. Ng5 h6 8. Rg1 Qd7 9. Ne4 Nc6 10. Be3 Nf6 11. Nxf6+ Bxf6 12. Nc3 Bf5 13. Bg2 e5 14. Nd5 Bg7 15. dxe5 Nxe5 16. Qb3 c6 17. Nf4 Qf7 18. Bd4 0-0 19. 0-0-0 g5 20. Bxe5 dxe5 21. Nd3 e4 22. Nc5 Qe7 23. Qe3 Be5 24. Bh3 Bxh3 25. Qxh3 Bg7 26. Ne6 Rxf2 27. Nxg7 Qxg7 28. Qe6+ Kh8 29. Rd7 Qf6 30. Qxe4 Qf4+ 31. Qxf4 Rxf4 32. Rh1 Rxc4+ 33. Kd2 Rh4 34. Rf1 Rf4 35. Rxf4 gxf4 36. Rxb7 a5 37. Ke1 a4 38. Kf2 c5 39. Kf3 Re8 40. Ra7 Re3+ 41. Kxf4 Rxe2 42. Rxa4 Rxb2 43. Kf5 Kg7 44. Ra7+ Kf8 45. a4 Ke8 46. Ke6 Rb6+ 47. Kd5 h5 48. Rh7 Ra6 49. Rxh5 Rxa4 50. Rh8+ Kf7 51. Kxc5 1/2-1/2

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.28"]
[Round "9"]
[White "Romero Calduch, Sergio"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2246"]
[BlackElo "2443"]
[PlyCount "43"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. Be2 b6 6. cxd5 exd5 7. 0-0 Bb7 8. b3 Nbd7 9. Nc3 Bd6 10. Bb2 0-0 11. Rc1 Qe7 12. Rc2 Ne4 13. Nxe4 dxe4 14. Ne5 Nxe5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. Qd7 Rac8 18. Rfc1 Qd6 19. Rd1 Qe5 20. Rdc1 Qd6 21. Rd1 Qe5 22. Rdc1 1/2-1/2

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.27"]
[Round "8"]
[White "Cuartas, Jaime Alexander"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2519"]
[BlackElo "2246"]
[PlyCount "71"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. Nf3 Bg4 7. Be3 Nf5 8. h3 Bxf3 9. Qxf3 dxc4 10. 0-0-0 Nxe3 11. fxe3 Bb4 12. Bxc4 Bxc3 13. bxc3 Qa5 14. Kb2 Nd7 15. Rhf1 0-0 16. Bb3 c5 17. Qg4 Nb6 18. dxc5 Qxc5 19. Rxf7 Rxf7 20. Qxe6 Raf8 21. Rf1 Kh8 22. Rxf7 Rc8 23. c4 Qb4 24. Kc2 h6 25. Qd6 Rxc4+ 26. Kd1 Qxd6+ 27. exd6 Rc6 28. Rf8+ Kh7 29. Bc2+ g6 30. Rf7+ Kg8 31. Rf6 Nd7 32. Bb3+ Kh8 33. Rxg6 Kh7 34. Re6 Nc5 35. Bc2+ Kg7 36. Rg6+ 1-0

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.26"]
[Round "7"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2463"]
[BlackElo "2246"]
[PlyCount "92"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Nf3 0-0 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ne4 10. Nd2 Bf5 11. Ndxe4 Bxe4 12. Qd2 c5 13. a3 Ba5 14. dxc5 d4 15. b4 dxc3 16. Qxc3 Bc7 17. f3 Bf5 18. Rd1 Nd7 19. e4 Be6 20. Kf2 a5 21. Bb5 axb4 22. axb4 Ra2+ 23. Kg1 Bf4 24. Bxf4 gxf4 25. h4 Qf6 26. Qxf6 Nxf6 27. Kh2 Nh5 28. Bd7 Ng3 29. Rhe1 h5 30. b5 Bxd7 31. Rxd7 Rc2 32. e5 Ra8 33. e6 fxe6 34. Kh3 Rxc5 35. Rxb7 Re8 36. b6 Rb5 37. Rc1 Nf5 38. Rcc7 Rb1 39. Kh2 Rd8 40. Ra7 Rxb6 41. Rh7 Rb1 42. Rhc7 Rbd1 43. Rh7 Ra8 44. Rhg7+ Nxg7 45. Rxa8+ Kf7 46. Ra4 e5 0-1

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.25"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Sibashvili, Giorgi"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2246"]
[BlackElo "2436"]
[PlyCount "71"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Bd3 Re8 11. Re1 Rc8 12. Rc1 h6 13. Rc2 Qe7 14. e4 dxc4 15. bxc4 e5 16. d5 Nc5 17. Rd2 Nxd3 18. Rxd3 cxd5 19. Nxd5 Nxd5 20. cxd5 Ba6 21. Rc3 Bb4 22. Rxc8 Rxc8 23. Re3 Qc5 24. a3 Ba5 25. h3 f6 26. Nh4 Qf8 27. Rg3 Rc7 28. Nf5 Kh7 29. d6 Rf7 30. Qh5 Bd2 31. Qg6+ Kh8 32. Nxg7 Bc8 33. Nh5 Bg5 34. Rxg5 hxg5 35. Nxf6 Qg7 36. Qh5+ 1-0

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.24"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Arizmendi Martinez, Julen Luis"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2246"]
[BlackElo "2520"]
[PlyCount "115"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Bd3 Re8 11. Re1 e5 12. dxe5 Nxe5 13. cxd5 Nxd3 14. Qxd3 cxd5 15. Nb5 Bb8 16. Rac1 Ne4 17. Nbd4 Qf6 18. Qb5 Bd6 19. Qd7 Re7 20. Qh3 Bc5 21. Ba1 Bc8 22. Qh5 Qd6 23. b4 Bxd4 24. Nxd4 Bd7 25. b5 f6 26. Red1 g6 27. Qh6 Rf7 28. h4 Re8 29. Nc6 a6 30. a4 axb5 31. axb5 Nc5 32. Qf4 Qxf4 33. exf4 Nb3 34. Rb1 Nxa1 35. Rxa1 Bxc6 36. bxc6 Rc8 37. Rac1 Rfc7 38. Rxd5 Rxc6 39. Rxc6 Rxc6 40. Rd7 Rc1+ 41. Kh2 Rb1 42. g4 b5 43. h5 gxh5 44. gxh5 h6 45. Kg3 f5 46. Rd5 b4 47. Rxf5 b3 48. Rb5 b2 49. Kf3 Kf7 50. f5 Rh1 51. Rxb2 Rxh5 52. Kg4 Rh1 53. Rb7+ Kf6 54. Rb6+ Kf7 55. Kf4 Rf1 56. f3 Rh1 57. Re6 Rh2 58. Rg6 1/2-1/2

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.23"]
[Round "4"]
[White "Luke Brezmes, Cristofer"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2073"]
[BlackElo "2246"]
[PlyCount "70"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Qa6 9. c4 Bb4 10. b3 Ne7 11. Ngf3 Nd7 12. 0-0 Nf5 13. Qc2 Be7 14. Bxe7 Kxe7 15. Rfc1 Rhd8 16. Nf1 dxc4 17. bxc4 Nb6 18. Qc3 c5 19. dxc5 Na4 20. Qb4 Qc6 21. N1d2 a5 22. Qa3 Nd4 23. Qe3 Nf5 24. Qg5+ Kf8 25. Qxh5 Nxc5 26. Ng5 Nh6 27. Ndf3 Kg8 28. Nh2 Rd4 29. f3 Nd3 30. Nh3 Nxc1 31. Rxc1 Rxc4 32. Rf1 Rc1 33. Ng4 Nxg4 34. fxg4 Qc5+ 35. Kh2 Rxf1 0-1

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.22"]
[Round "3"]
[White "Romero Calduch, Sergio"]
[Black "Sudharsan, Krishnan1"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2246"]
[BlackElo "1876"]
[PlyCount "41"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. d5 cxd5 6. cxd5 Qa5+ 7. Bd2 Qxd5 8. Bg2 0-0 9. 0-0 d6 10. Qc1 Qh5 11. h4 Nc6 12. Bc3 Bg4 13. b4 Rac8 14. Qb2 a6 15. a4 b5 16. axb5 axb5 17. Ra6 Nb8 18. Ra7 Nc6 19. Ra6 Nb8 20. Ra7 Nc6 21. Ra6 1/2-1/2

[Event "Andorra op 40th"]
[Site "Escaldes"]
[Date "2024.07.20"]
[Round "1"]
[White "Romero Calduch, Sergio"]
[Black "Bibilashvili, Lali"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2246"]
[BlackElo "1864"]
[PlyCount "132"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. h3 Re8 9. e4 exd4 10. Nxd4 Nc5 11. Re1 a5 12. Bg5 c6 13. Qd2 Qb6 14. Rad1 Qb4 15. b3 Ncd7 16. Bf4 Nc5 17. Qc2 a4 18. Be3 Nfd7 19. Nce2 Nf6 20. Bd2 Qb6 21. Nc3 axb3 22. axb3 Bd7 23. Bf4 Bf8 24. Qb2 Nh5 25. Be3 Qb4 26. Na2 Qa3 27. Qxa3 Rxa3 28. Nc1 Nxe4 29. Nc2 Raa8 30. Bd4 Ng5 31. h4 Ne6 32. Bc3 Nc5 33. Ne3 Ng7 34. Bb2 h5 35. Bd4 Be6 36. b4 Nd7 37. b5 Rec8 38. Nd3 Nf5 39. Nxf5 Bxf5 40. Be3 Bg4 41. Ra1 Rxa1 42. Rxa1 Be2 43. Bf1 Bxf1 44. Kxf1 Ne5 45. Nxe5 dxe5 46. Rd1 cxb5 47. cxb5 Bc5 48. Rc1 b6 49. Bxc5 bxc5 50. Ke2 c4 51. Kd2 Rb8 52. Rb1 f6 53. Kc3 Kf7 54. Kxc4 Ke6 55. b6 g5 56. b7 Kf5 57. f3 gxh4 58. gxh4 Kf4 59. Rb3 Kg3 60. Kd5 Kxh4 61. Ke4 Kg5 62. Rb1 h4 63. Rg1+ Kh5 64. Rb1 Kg5 65. Rg1+ Kh5 66. Rb1 Kg5 1/2-1/2

[Event "Roquetas de Mar op 35th"]
[Site "Roquetas de Mar"]
[Date "2024.01.04"]
[Round "4"]
[White "Camacho Collados, Marcos"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2466"]
[BlackElo "2208"]
[PlyCount "64"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Qc2 Bf5 8. Bxf5 gxf5 9. Ne2 e6 10. g4 fxg4 11. hxg4 Nf6 12. f3 0-0-0 13. Bg5 Be7 14. Nd2 h5 15. Bf4 Qa5 16. g5 Ne8 17. g6 f6 18. Nb3 Qa4 19. Qd3 Ng7 20. Bh2 e5 21. 0-0-0 Qxa2 22. Kc2 Qa6 23. Qxa6 bxa6 24. Ra1 Rh6 25. dxe5 fxe5 26. Rxa6 Rxg6 27. Ra4 Rg2 28. Kd1 Nf5 29. Nbc1 d4 30. cxd4 Ncxd4 31. Bxe5 Nxe2+ 32. Ke1 Ne3 0-1

[Event "Roquetas de Mar op 35th"]
[Site "Roquetas de Mar"]
[Date "2024.01.04"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Garcia Fernandez, Victor"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2208"]
[BlackElo "2366"]
[PlyCount "110"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 b6 8. d5 exd5 9. Nxd5 Be6 10. e4 Bxd5 11. exd5 Bd6 12. 0-0 0-0 13. Re1 Nbd7 14. h3 Qc7 15. Ra3 Qb7 16. Rb3 Rfe8 17. Rxe8+ Nxe8 18. Qe2 Nc7 19. Ng5 Nf6 20. Rf3 Re8 21. Re3 Rxe3 22. fxe3 b5 23. Ba2 h6 24. e4 hxg5 25. e5 c4 26. exf6 gxf6 27. axb5 axb5 28. b3 c3 29. b4 Nxd5 30. Kh1 Qe7 31. Qxe7 Nxe7 32. Bb1 Nd5 33. Bd3 Nxb4 34. Bxb5 Bf4 35. Ba3 c2 36. g4 c1Q+ 37. Bxc1 Bxc1 38. Kg2 Nd5 39. Bc6 Nf4+ 40. Kg3 Bd2 41. Ba4 Be1+ 42. Kh2 Kf8 43. Bb3 Ke7 44. Ba2 Ne6 45. Kg2 Kd6 46. Kf3 Ke5 47. Bc4 Nf4 48. Bxf7 Nxh3 49. Bb3 Nf4 50. Ba4 Ng6 51. Kg2 Nh4+ 52. Kh3 Kf4 53. Bd7 Ng6 54. Bc8 Ne5 55. Be6 Nd3 1/2-1/2

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.30"]
[Round "9"]
[White "Romero Calduch, Sergio"]
[Black "Martinez Fernandez, Raul"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2208"]
[BlackElo "2212"]
[PlyCount "136"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5 12. Nd2 c5 13. dxc5 Rc8 14. b4 cxb3 15. Nxb3 Nxb3 16. Qxb3 Nd7 17. Ba3 Nxc5 18. Bxc5 Bxc5 19. Bxb7 Rb8 20. Qc4 Bxe3 21. Rab1 Bd4 22. Qxa6 Qc7 23. Qc6 Qa5 24. Qb5 Qa7 25. a5 f5 26. Qd7 Kh8 27. a6 e5 28. Rbc1 Rbd8 29. Qe7 Rde8 30. Qd7 e4 31. Bc6 Qb6 32. a7 Qxa7 33. Qxa7 Bxa7 34. Bxe8 Rxe8 35. Rc7 Bd4 36. Rd1 Be5 37. Rf7 Bf6 38. Rd5 Kg8 39. Rb7 f4 40. gxf4 e3 41. fxe3 Rxe3 42. Kf2 Re8 43. Rdb5 h6 44. Rb8 Rxb8 45. Rxb8+ Kh7 46. Kf3 Be7 47. Rb7 Bf6 48. Kg4 Bd4 49. h4 Bf6 50. h5 Bc3 51. Kf5 Bf6 52. Ke6 Bd4 53. Kf7 Bc3 54. Re7 Bb2 55. Re2 Bc3 56. Re5 Bb2 57. Ke6 Bc3 58. Re3 Bd4 59. Rg3 Bb2 60. Kf7 Bd4 61. Rg6 Bc3 62. f5 Bd4 63. Rd6 Bc3 64. Rc6 Bb2 65. Rb6 Bc3 66. f6 Bxf6 67. Rxf6 gxf6 68. Kxf6 Kh8 1/2-1/2

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.29"]
[Round "8"]
[White "Longa Yauca, Javier"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2197"]
[BlackElo "2208"]
[PlyCount "91"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 Re8 8. Qc2 Nbd7 9. cxd5 exd5 10. Bd3 c6 11. 0-0 g6 12. Bd2 Bd6 13. Nce2 Ng4 14. h3 Qh4 15. hxg4 Nf6 16. f4 Nxg4 17. Rf3 Qh2+ 18. Kf1 Bd7 19. Ng1 Re7 20. N3e2 Rae8 21. Qc1 Qh4 22. g3 Nh2+ 23. Ke1 Nxf3+ 24. Nxf3 Qh1+ 25. Kf2 Qh6 26. Qh1 Qg7 27. Qh4 a5 28. Rh1 a4 29. g4 f6 30. g5 Rf8 31. gxf6 Rxf6 32. Bb4 Bxb4 33. axb4 Bf5 34. Bxf5 Rxf5 35. Ng3 Rff7 36. Qg5 b6 37. Ne5 Rf6 38. Kg2 c5 39. bxc5 bxc5 40. dxc5 Rb7 41. Nd3 Rd7 42. Qe5 Kh8 43. Rc1 Re7 44. Qd4 Ree6 45. Ne5 g5 46. Nh5 1-0

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.29"]
[Round "7"]
[White "Romero Calduch, Sergio"]
[Black "Bravo De la Vega, Alvaro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2208"]
[BlackElo "2073"]
[PlyCount "59"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 h6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Nbd7 11. 0-0 Qe7 12. Rab1 Ne8 13. b4 a6 14. a4 b5 15. e4 dxe4 16. Bxe4 Nb8 17. axb5 axb5 18. Nxb5 Qf6 19. Rfc1 Ra6 20. Nc3 Nd6 21. Bh7+ Kh8 22. Bd3 Ra3 23. Ne4 Nxe4 24. Bxe4 Be6 25. b5 Ra2 26. Qc5 Rc8 27. bxc6 Re2 28. Bd3 Ra2 29. Qd6 Bg4 30. Qxb8 1-0

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.28"]
[Round "6"]
[White "Lianes Garcia, Marcos"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2390"]
[BlackElo "2208"]
[PlyCount "93"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. e6 fxe6 7. h4 h5 8. Bd3 Bxd3 9. Qxd3 Qd6 10. Ne2 Nd7 11. Qg6+ Kd8 12. Bg5 Ngf6 13. Na3 hxg4 14. 0-0-0 Nh7 15. Qf7 Nxg5 16. hxg5 Rxh1 17. Rxh1 e5 18. dxe5 Qxe5 19. Nf4 Kc7 20. Ne6+ Kb6 21. fxg4 Qe3+ 22. Kb1 Ne5 23. Qg8 Qf3 24. Rc1 Nxg4 25. c4 a6 26. c5+ Ka7 27. Nc2 Nf2 28. Qh7 Ne4 29. Qh2 Rc8 30. Ncd4 Qd3+ 31. Qc2 Nxc5 32. Qxd3 Nxd3 33. Rf1 c5 34. Ne2 Rc6 35. Nxf8 d4 36. Rf7 Rb6 37. b3 e5 38. Rxg7 c4 39. g6 cxb3 40. axb3 Rxb3+ 41. Kc2 Nc5 42. Nc1 Rg3 43. Re7 Rg2+ 44. Kd1 e4 45. Re5 Rg1+ 46. Kc2 d3+ 47. Kd2 1/2-1/2

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.28"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Bustos Bernardo, Samuel"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2208"]
[BlackElo "2176"]
[PlyCount "95"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. 0-0 Nbd7 9. b3 Be7 10. Bb2 0-0 11. Rc1 c5 12. a4 b4 13. Nb1 Ne4 14. Nbd2 Ndf6 15. Nxe4 Nxe4 16. Bd3 Rc8 17. Qe2 Qd5 18. Bc4 Qd6 19. Rfd1 Qb6 20. Ne5 Nf6 21. dxc5 Bxc5 22. Nd7 Nxd7 23. Qg4 g6 24. Rxd7 Rcd8 25. a5 Qc6 26. Rxd8 Rxd8 27. Bf1 Rd5 28. Bf6 Qd6 29. Qh4 Rh5 30. Qg3 Qxg3 31. hxg3 Bd6 32. Bxa6 Bxa6 33. Rc6 Be5 34. Bxe5 Rxe5 35. Rxa6 Rc5 36. Ra8+ Kg7 37. a6 Rc1+ 38. Kh2 Ra1 39. g4 Ra3 40. a7 Kf6 41. f4 h6 42. e4 g5 43. e5+ Kg7 44. f5 exf5 45. gxf5 f6 46. exf6+ Kf7 47. Rh8 Kxf6 48. a8Q 1-0

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.27"]
[Round "4"]
[White "Horcajuelo Rocamora, Martin"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2296"]
[BlackElo "2208"]
[PlyCount "36"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. Qc2 c5 8. dxc5 h6 9. Bd2 Bxc5 10. e3 a6 11. Bd3 0-0 12. 0-0 Bd6 13. Ne2 Nc5 14. Bb4 Qb6 15. Bc3 Qd8 16. Bb4 Qb6 17. Bc3 Qd8 18. Bb4 Qb6 1/2-1/2

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.27"]
[Round "3"]
[White "Romero Calduch, Sergio"]
[Black "Lopez Andujar Ocana, Antonio"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2208"]
[BlackElo "1958"]
[PlyCount "75"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Qd5 7. Nc3 Bb4 8. 0-0 Qa5 9. Qc2 0-0 10. Rd1 Rb8 11. e4 Be7 12. a3 Qh5 13. Bf4 e5 14. dxe5 Ng4 15. h3 g5 16. Bd2 Ngxe5 17. Nxe5 Nxe5 18. Nd5 Bd8 19. g4 Qh4 20. Qc3 f6 21. f4 gxf4 22. Bxf4 c6 23. Nxf6+ Bxf6 24. Bxe5 Be6 25. Rf1 Bxe5 26. Qxe5 Qh6 27. g5 Qg6 28. h4 Rbe8 29. Rxf8+ Rxf8 30. h5 Qe8 31. h6 Rf7 32. Bh3 Bd7 33. Qxe8+ Bxe8 34. Be6 Kf8 35. Bxf7 Bxf7 36. Rf1 Ke7 37. Rf6 c5 38. e5 1-0

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.26"]
[Round "2"]
[White "Condezo Abderrahim, Ibrahim"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1768"]
[BlackElo "2208"]
[PlyCount "90"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Be7 8. c4 Qa5+ 9. Nbd2 Qa6 10. b3 Nh6 11. 0-0 Nf5 12. g3 Nd7 13. Re1 Nb6 14. Qc2 dxc4 15. bxc4 Bb4 16. Re4 0-0-0 17. Bb2 Bxd2 18. Nxd2 Rhg8 19. a4 g5 20. hxg5 Rxg5 21. a5 Nd7 22. Rf4 Rdg8 23. Kf1 Rxg3 24. fxg3 Ne3+ 25. Kf2 Nxc2 26. Rc1 Nb4 27. Rc3 Qxa5 28. Ra3 Qc7 29. Ne4 c5 30. dxc5 Nxc5 31. Nd6+ Kb8 32. Rxf7 Qc6 33. Ke2 Qg2+ 34. Rf2 Qh1 35. Rf1 Qc6 36. Rf7 Nbd3 37. Bd4 h4 38. gxh4 Qg2+ 39. Bf2 Nxe5 40. Rf4 Ned3 41. Rf7 Rd8 42. Nb5 Nxf2 43. Rxf2 Rd2+ 44. Kxd2 Qxf2+ 45. Kc3 a6 0-1

[Event "Alcorcon Diagonal op 2nd"]
[Site "Alcorcon"]
[Date "2023.12.26"]
[Round "1"]
[White "Romero Calduch, Sergio"]
[Black "Piccone Uribe, Luis Guillermo"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2208"]
[BlackElo "1540"]
[PlyCount "65"]
[EventDate "2023.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nc3 c5 7. d5 Na6 8. 0-0 Bd7 9. h3 Nc7 10. a4 a6 11. a5 e6 12. e4 exd5 13. exd5 Bf5 14. Re1 Re8 15. g4 Be4 16. Bf4 Rb8 17. Qb3 Na8 18. Qa4 b6 19. Nxe4 Nxe4 20. Re2 bxa5 21. Rae1 f5 22. Ng5 Rxb2 23. Bxe4 Rxe2 24. Rxe2 fxe4 25. Ne6 Qe7 26. Rxe4 Rb8 27. Nxc5 Rb1+ 28. Kg2 Nb6 29. Qc6 Qf7 30. Re8+ Bf8 31. Bxd6 Qxe8 32. Qxe8 Nxc4 33. Qxf8# 1-0

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.10"]
[Round "9"]
[White "Attalib, Osama A"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1937"]
[BlackElo "2216"]
[PlyCount "92"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Qd5 8. Nf3 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Qd2 Nbd7 12. 0-0-0 Bxf3 13. Bxf3 0-0-0 14. Rhe1 g6 15. c4 Kb8 16. Kb1 Rhe8 17. a4 Qc7 18. a5 a6 19. Qg5 c5 20. dxc5 Qxc5 21. Qxc5 Nxc5 22. Kc2 Rxd1 23. Rxd1 e5 24. Rd6 Re6 25. Rxe6 Nxe6 26. Kc3 Ng4 27. Bxg4 hxg4 28. h5 gxh5 29. Nxh5 f5 30. f3 gxf3 31. gxf3 Kc7 32. b4 Kd6 33. Ng3 Nd4 34. Kd3 Ke6 35. f4 Nc6 36. fxe5 Nxb4+ 37. Kd4 Nc6+ 38. Kc5 Nxa5 39. Nf1 Kxe5 40. Nd2 f4 41. Kb6 Nxc4+ 42. Nxc4+ Kd4 43. Nd2 Kd3 44. Nf1 Ke2 45. Nh2 f3 46. Kxb7 a5 0-1

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.09"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Fadi, Marko"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2216"]
[BlackElo "2221"]
[PlyCount "62"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Qa4+ Nc6 6. Ne5 Bd7 7. Nxc6 Bxc3+ 8. bxc3 Bxc6 9. Qb4 a5 10. Qb3 Ne4 11. c5 0-0 12. Be3 b6 13. f3 Nf6 14. cxb6 cxb6 15. Bg5 Qc7 16. e3 Ba4 17. Qb2 Rfc8 18. Rc1 b5 19. Bd3 b4 20. Kd2 Bc6 21. cxb4 axb4 22. Bb1 Qa5 23. Rc5 Bb5 24. Rhc1 Rxc5 25. Rxc5 Nd7 26. Rc1 Nb6 27. Kd1 Nc4 28. Qf2 h6 29. Be7 Qa3 30. e4 Ba4+ 31. Bc2 Ne3+ 0-1

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.08"]
[Round "7"]
[White "Romero Calduch, Sergio"]
[Black "Bauyrzhan, Arnash"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2216"]
[BlackElo "1993"]
[PlyCount "149"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bd3 Bxf4 8. exf4 Ne7 9. Qc2 g6 10. 0-0-0 Qd6 11. g3 Na6 12. Qe2 0-0 13. Nf3 c5 14. Rhe1 Bg4 15. Bxa6 Qxa6 16. Qxa6 bxa6 17. Rxe7 Bxf3 18. Rd3 cxd4 19. Rxf3 dxc3 20. Rxc3 Rfe8 21. Rcc7 Rxe7 22. Rxe7 a5 23. b3 a4 24. bxa4 Rc8+ 25. Kd2 a5 26. Ra7 Rc5 27. Kd3 Kg7 28. Ra6 h5 29. Ke3 Rc3+ 30. Kd2 Rc5 31. Kd1 Kf8 32. Ra7 Kg7 33. Ke1 Kf6 34. Kf1 Ke6 35. Kg2 Kf6 36. h3 Ke6 37. g4 hxg4 38. hxg4 d4 39. Kf3 Rd5 40. Ra6+ Ke7 41. Ke2 d3+ 42. Kd2 Kd7 43. a3 Ke7 44. Ra7+ Kf6 45. g5+ Kg7 46. Ra8 Kh7 47. Ra7 Kg7 48. Ra8 Kh7 49. f3 Kg7 50. Re8 Rf5 51. Re4 f6 52. gxf6+ Kxf6 53. Kxd3 Rd5+ 54. Ke3 Kf5 55. Kf2 Rd3 56. Kg3 Rd5 57. Rc4 g5 58. fxg5 Kxg5 59. Rc6 Kf5 60. Rb6 Rd3 61. Rb5+ Kf6 62. Rxa5 Rxa3 63. Kg4 Ra1 64. Ra6+ Kf7 65. f4 Rc1 66. Kg5 Rg1+ 67. Kf5 Ke7 68. Ra7+ Kd6 69. Kf6 Rc1 70. f5 Rc8 71. Kf7 Ke5 72. Ra5+ Kd6 73. f6 Rc7+ 74. Kg6 Rc8 75. f7 1-0

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.07"]
[Round "6"]
[White "Alrehaili, Ahmed Abdullah S"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2064"]
[BlackElo "2216"]
[PlyCount "42"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Be7 7. Nge2 dxc4 8. Ng3 Bg4 9. f3 Bxh4 10. Nce4 Bxg3+ 11. Nxg3 Bf5 12. Nxf5 exf5 13. Bxc4 Qb6 14. Qe2 Ne7 15. Bg5 Qb4+ 16. Kf1 Nd5 17. Rc1 Na6 18. f4 Nac7 19. e6 f6 20. Rxh5 0-0-0 21. Bxd5 Nxd5 0-1

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.06"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Al Ibrahim, Abdulrahman"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2216"]
[BlackElo "1888"]
[PlyCount "89"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. dxc5 d4 5. Ne4 Bxc5 6. Nxc5 Qa5+ 7. Bd2 Qxc5 8. e3 Nc6 9. a3 a5 10. Nf3 e5 11. exd4 exd4 12. Bd3 Nge7 13. Qc2 Bf5 14. 0-0 0-0 15. Bxf5 Qxf5 16. Qb3 a4 17. Qb5 Rfd8 18. Rfe1 Qd7 19. Rad1 f6 20. h3 Nf5 21. Bb4 Nd6 22. Bxd6 Qxd6 23. Rd2 Ra5 24. Qxb7 Rb8 25. c5 Qxc5 26. Qd7 Raa8 27. Re6 Ne5 28. Qxd4 Nxf3+ 29. gxf3 Qxd4 30. Rxd4 Kf7 31. Re2 Rb3 32. Rd7+ Kg6 33. Kg2 Ra5 34. h4 Rh5 35. Kg3 Rf5 36. Re3 Rxb2 37. Ree7 Rfb5 38. Rxg7+ Kf5 39. Rxh7 R5b3 40. Rh5+ Kg6 41. Ra5 Rxa3 42. h5+ Kh6 43. Rd6 Kg7 44. Ra7+ Kh6 45. Kg4 1-0

[Event "World Amateur-ch U2300"]
[Site "Muscat"]
[Date "2023.11.04"]
[Round "3"]
[White "Romero Calduch, Sergio"]
[Black "Majumder, Shrayan"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2216"]
[BlackElo "1921"]
[PlyCount "108"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nxe7 Qxe7 9. Bf4 d5 10. e3 0-0 11. Nf3 Rd8 12. Be2 Bxa6 13. 0-0 Nc6 14. Bxa6 Rxa6 15. Qe2 Rda8 16. Qb5 h6 17. a3 c4 18. Nd4 Nxd4 19. exd4 Qa7 20. Qc5 Qb7 21. Be5 Rc6 22. Qb4 Rb6 23. Qe1 Nd7 24. Bf4 Rxb2 25. Bd6 Nf6 26. Rb1 Re8 27. Qc1 Rxb1 28. Qxb1 Qd7 29. Be5 Ne4 30. Qc2 Qa7 31. Rd1 Qxa3 32. Re1 Qc3 33. Qxc3 Nxc3 34. Ra1 f6 35. Bd6 Ne2+ 36. Kf1 Nxd4 37. Rd1 Nb3 38. Rxd5 c3 39. Bf4 c2 40. Rb5 c1Q+ 41. Bxc1 Nxc1 42. Rb1 Nd3 43. Rd1 Ne5 44. h4 h5 45. Re1 Ra8 46. Rb1 Kh7 47. Rb2 Kg6 48. g3 Ng4 49. Kg2 Ra5 50. Kh3 Rf5 51. f4 Rc5 52. Rb7 Rc2 53. f5+ Kh6 54. Rb2 Nf2+ 0-1

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.19"]
[Round "7"]
[White "Kaasen, Tor Fredrik"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2452"]
[BlackElo "2258"]
[PlyCount "53"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. d4 dxc4 6. Na3 c5 7. Nxc4 Nc6 8. Nfe5 Nxe5 9. dxe5 Qxd1+ 10. Kxd1 Nd5 11. a3 Bd7 12. Kc2 0-0-0 13. b3 Bc6 14. Bf3 Kc7 15. Na5 Bb5 16. Rd1 Ba6 17. h4 Nb6 18. Be3 Nd5 19. Bd2 Nb6 20. b4 Nc4 21. Bxb7 Nxa3+ 22. Rxa3 Bxb7 23. bxc5 Rd5 24. Nxb7 Kxb7 25. Bb4 Rxd1 26. Kxd1 Ra8 27. c6+ 1-0

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.17"]
[Round "6"]
[White "Ajay, Karthikeyan"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2430"]
[BlackElo "2258"]
[PlyCount "97"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bf5 8. Bxf5 gxf5 9. h3 Rg8 10. 0-0 Ne4 11. c4 Qd7 12. Nc3 Nxc3 13. bxc3 e6 14. Re1 0-0-0 15. c5 f6 16. Rb1 Re8 17. c4 Be7 18. Qb3 Na5 19. Qb5 Bd8 20. Qxd7+ Kxd7 21. cxd5 exd5 22. Kf1 Re4 23. g3 b6 24. Nh4 Rxd4 25. cxb6 axb6 26. Nxf5 Rd3 27. Red1 Rxd1+ 28. Rxd1 Nc4 29. Rxd5+ Ke6 30. Rb5 Be7 31. Ne3 Nxe3+ 32. Bxe3 Bc5 33. Bxc5 bxc5 34. Rxc5 Ra8 35. Rh5 Rxa2 36. Rxh7 f5 37. Rh4 Rb2 38. Kg2 Kf6 39. Rh5 Rb4 40. Rh4 Rb3 41. Ra4 Kg6 42. g4 fxg4 43. hxg4 Kg5 44. Re4 Ra3 45. f3 Kh4 46. Kf2 Rb3 47. Re5 Rb2+ 48. Ke3 Kg3 49. Rf5 1-0

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.16"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Krastev, Alexander"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2258"]
[BlackElo "2416"]
[PlyCount "83"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. e4 Bg7 8. Nd2 0-0 9. Be2 Re8 10. 0-0 Nbd7 11. a4 a6 12. Ra3 Ne5 13. f4 Neg4 14. Nc4 Nxe4 15. Bxg4 Bd4+ 16. Ne3 Nxc3 17. Rxc3 Bxc3 18. bxc3 f5 19. Be2 Bd7 20. c4 Qa5 21. Qd3 Re4 22. g4 Rae8 23. gxf5 gxf5 24. Bh5 R8e7 25. Kh1 Kf8 26. Rg1 Rg7 27. Rxg7 Kxg7 28. Bd2 Qd8 29. Bc3+ Kf8 30. Bf3 Rxf4 31. Ng2 Qg5 32. Nxf4 Qxf4 33. Bd2 Qe5 34. a5 Qa1+ 35. Kg2 Qg7+ 36. Kf2 Qe5 37. h3 Qf6 38. Bf4 Kg7 39. Be2 Kf7 40. Qg3 Qd4+ 41. Be3 Qf6 42. Qg5 1-0

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.15"]
[Round "4"]
[White "Boyer, Mahel"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2434"]
[BlackElo "2258"]
[PlyCount "137"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bg4 4. Be2 e6 5. 0-0 Ne7 6. d4 Nd7 7. h3 Bh5 8. Nbd2 Bg6 9. Nh4 Nf5 10. Nxg6 hxg6 11. Nf3 Be7 12. c4 dxc4 13. Bxc4 Nb6 14. Bb3 Qd7 15. a4 Nd5 16. Qe2 Nh4 17. Ng5 Nf5 18. Rd1 Bxg5 19. Bxg5 Rh5 20. Qg4 Nde7 21. Qf4 Nd5 22. Qg4 Nh6 23. Bxh6 Rxh6 24. h4 Rd8 25. g3 Qe7 26. Rd3 Qb4 27. Rad1 Rh5 28. Qe4 Ne7 29. R1d2 Rd7 30. Qf4 Rf5 31. Qe3 Rh5 32. Bd1 Nf5 33. Qf4 Rh8 34. Bg4 Ne7 35. Qg5 Nd5 36. Bd1 Qe7 37. Qg4 Qb4 38. Qe4 Kd8 39. Qf3 Kc8 40. Bb3 Nb6 41. Kg2 Nxa4 42. Re2 Nb6 43. Re4 Qb5 44. Rc3 Kb8 45. Kg1 Rc8 46. Rg4 a5 47. Rc2 a4 48. Ba2 c5 49. d5 exd5 50. h5 gxh5 51. Rxg7 Rcc7 52. Rg8+ Ka7 53. b3 a3 54. Bb1 Qb4 55. Ra2 Na4 56. Bf5 Nc3 57. Rxa3+ Qxa3 58. Qxc3 Re7 59. Bd3 c4 60. Qd4+ Qc5 61. Qa1+ Kb6 62. bxc4 dxc4 63. Qb2+ Qb5 64. Qd4+ Qc5 65. Qb2+ Qb5 66. Qd4+ Qc5 67. Qb2+ Qb5 68. Qd4+ Qc5 69. Qb2+ 1/2-1/2

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.14"]
[Round "3"]
[White "Romero Calduch, Sergio"]
[Black "Narciso Dublan, Marc"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2258"]
[BlackElo "2448"]
[PlyCount "125"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. Nf3 Nxc3 9. bxc3 c5 10. Be2 Nc6 11. 0-0 Rd8 12. Qa4 cxd4 13. cxd4 Bd7 14. Rab1 Be8 15. Qb3 Rd7 16. Qb2 Rc8 17. Rfc1 Rdc7 18. h3 h6 19. Rc5 b6 20. Rcc1 Nb8 21. Ne5 Nd7 22. Nd3 Nf6 23. Ne5 Ba4 24. Rxc7 Rxc7 25. Rc1 Nd5 26. Bf3 Qb4 27. Qa1 Rxc1+ 28. Qxc1 Qc3 29. Qf1 Nc7 30. Qb1 f6 31. Ng6 Bc2 32. Qc1 Nb5 33. Nf4 Be4 34. Qf1 Nd6 35. Bxe4 Nxe4 36. Nxe6 Qd2 37. a3 g5 38. Nc7 Kg7 39. Ne6+ Kg6 40. Nc7 h5 41. Nd5 h4 42. f4 Nc3 43. Nxc3 Qxe3+ 44. Kh1 Qxc3 45. fxg5 Kxg5 46. Qd1 Qxa3 47. Qg4+ Kh6 48. Qxh4+ Kg6 49. Qe4+ Kf7 50. Qh7+ Ke6 51. Qg8+ Kd7 52. Qd5+ Qd6 53. Qb7+ Qc7 54. Qd5+ Ke7 55. Qe4+ Kf8 56. h4 b5 57. h5 b4 58. d5 a5 59. Qg6 Qe5 60. h6 Qe1+ 61. Kh2 Qh4+ 62. Kg1 Qe1+ 63. Kh2 1/2-1/2

[Event "Sitges Sunway op 9th"]
[Site "Sitges"]
[Date "2022.12.13"]
[Round "2"]
[White "Nesse, David"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1809"]
[BlackElo "2258"]
[PlyCount "56"]
[EventDate "2022.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 c5 6. Ne5 Nc6 7. g4 Qa5 8. Bg2 cxd4 9. exd4 Nxe5 10. Bxe5 Nd7 11. Bg3 Be7 12. 0-0 0-0 13. f4 Nb6 14. f5 Nc4 15. Qe1 Bf6 16. Be5 Bxe5 17. dxe5 d4 18. Ne4 Qxe5 19. f6 Bd7 20. fxg7 Kxg7 21. Qh4 f5 22. g5 Ne3 23. Nf6 Rxf6 24. gxf6+ Qxf6 25. Qg3+ Kh8 26. Qc7 Rg8 27. Qxd7 Rxg2+ 28. Kh1 Rxh2+ 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.11"]
[Round "9"]
[White "Villegas, Pierre"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2232"]
[BlackElo "2233"]
[PlyCount "45"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. f3 c5 7. e4 Nc6 8. e5 Ne8 9. f4 f5 10. d5 Na5 11. d6 b6 12. Bd3 Ba6 13. Qe2 g6 14. Nf3 Ng7 15. Ra2 Qc8 16. h3 Nh5 17. Kf2 Qc6 18. a4 Rf7 19. Ng5 Rg7 20. Rg1 Rf8 21. Be3 h6 22. Nf3 g5 23. g3 1/2-1/2

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.10"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Garcia Blanco, Omar"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2233"]
[BlackElo "2375"]
[PlyCount "52"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c5 7. dxc5 Qa5 8. Bd2 dxc4 9. Bxc4 Qxc5 10. Qe2 Bg4 11. Bb3 Nc6 12. Rc1 Qh5 13. Bd1 Ne5 14. Nb5 Ne4 15. Nbd4 Rfd8 16. h4 Bxf3 17. gxf3 Nxd2 18. Qxd2 Nc6 19. f4 Qh6 20. Rc4 e5 21. fxe5 Bxe5 22. Bf3 Rac8 23. Bxc6 bxc6 24. f4 Bf6 25. h5 c5 26. Qc1 Rd5 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.09"]
[Round "7"]
[White "Leszko, Bence"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2278"]
[BlackElo "2233"]
[PlyCount "108"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 Nf6 8. Qd3 Na6 9. a3 Nc7 10. Be2 Bd6 11. Bf3 Ncd5 12. Ne2 Ne7 13. 0-0 Ng6 14. b4 0-0 15. Bb2 Nh4 16. c4 Nxf3+ 17. Qxf3 a5 18. bxa5 Rxa5 19. Qb3 Ra7 20. Rfd1 Qe7 21. a4 Rfa8 22. Bc1 Qe8 23. Nc3 Bc7 24. Be3 Ba5 25. Ne2 b6 26. Ng3 h6 27. Bf4 Qe7 28. Qf3 c5 29. dxc5 bxc5 30. Bd6 Qb7 31. Qe3 Bc7 32. Bxc5 Rxa4 33. Rac1 Qc6 34. Bd4 e5 35. Bb2 Rxc4 36. Nf5 Rxc1 37. Rxc1 Qd7 38. g4 Re8 39. Qf3 Re6 40. Qa8+ Kh7 41. Qf8 Ne8 42. Ba3 Bd8 43. Rc3 Bf6 44. Rg3 e4 45. Kg2 Qb7 46. Re3 Bg5 47. h4 Bxe3 48. fxe3 h5 49. Be7 Qb2+ 50. Kg3 Qe2 51. Qxf7 Qxg4+ 52. Kf2 Qg6 53. Qf8 Rf6 54. Bxf6 Qxf5+ 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.08"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Marrero Rodriguez, Jorge"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2233"]
[BlackElo "1885"]
[PlyCount "83"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. g3 Bb7 8. Bg2 d6 9. 0-0 0-0 10. Qc2 Be4 11. Qc1 Nbd7 12. Nc3 Bb7 13. Qc2 Qe7 14. Rfd1 Rac8 15. b4 c5 16. dxc5 dxc5 17. bxa5 bxa5 18. Rab1 Bc6 19. Ne1 Ne5 20. Ne4 Rfd8 21. Rxd8+ Qxd8 22. Rd1 Qe7 23. Qc3 Bxe4 24. Bxe4 Nxe4 25. Qxe5 Nf6 26. Rb1 Ne8 27. Rb6 Qd8 28. Rb5 Nd6 29. Rxc5 Nxc4 30. Qd4 Nxa3 31. Qd3 Rb8 32. Qxa3 Qd2 33. Qc1 Qd8 34. Nd3 a4 35. Rc3 h6 36. Ra3 Qd4 37. Qf4 Rb1+ 38. Kg2 Qd5+ 39. Qf3 Qc4 40. Qxf7+ Kh7 41. Qf4 Qc2 42. Qe4+ 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.07"]
[Round "5"]
[White "Cruz Pino, Adrian"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2026"]
[BlackElo "2233"]
[PlyCount "136"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 dxc4 5. e3 a6 6. Bxc4 b5 7. Bd3 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. Rd1 Qb8 11. h3 Be7 12. b3 0-0 13. Bb2 Rd8 14. Rac1 Qa7 15. Bb1 Rac8 16. dxc5 Nxc5 17. Rxd8+ Rxd8 18. Rd1 Rc8 19. Rd4 Qa8 20. e4 Rd8 21. Rxd8+ Bxd8 22. e5 Nfe4 23. Nxe4 Nxe4 24. Qd3 g6 25. Qd7 Bc6 26. Bxe4 Bxe4 27. Ba3 Bc6 28. Qd6 Bb6 29. Ng5 Qe8 30. h4 Bd8 31. g3 Bxg5 32. hxg5 Qa8 33. Kf1 Bg2+ 34. Ke1 Bf3 35. Kd2 a5 36. Bc5 a4 37. Kc3 Bd5 38. Kb4 axb3 39. axb3 Qe8 40. Qc7 Bf3 41. Ka5 Bd5 42. Kb4 Bf3 43. Be7 Bd5 44. f4 Bf3 45. Bd6 Bd5 46. Qc5 Bc6 47. Qb6 Qc8 48. g4 Qe8 49. Qa6 Bd7 50. Kc5 Kg7 51. Qb7 Kg8 52. Qc7 Kg7 53. Kb6 Kg8 54. Bb4 Kg7 55. Kb7 Kg8 56. Bd6 Kg7 57. Qc5 Kg8 58. Be7 Kg7 59. Bf6+ Kg8 60. Qc7 Kf8 61. Kb6 Kg8 62. Bd8 Kg7 63. Bf6+ Kg8 64. Qb7 Kf8 65. Kc7 Kg8 66. Kd6 Bc8 67. Qe7 Qxe7+ 68. Bxe7 Bb7 1/2-1/2

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.06"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Ramos Santana, Marcelino"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2233"]
[BlackElo "1869"]
[PlyCount "91"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. e3 Bg7 7. Nc3 0-0 8. a4 e6 9. Bc4 d6 10. dxe6 fxe6 11. 0-0 axb5 12. Bxb5 Bb7 13. Qe2 Nc6 14. Rd1 Qe7 15. Bd2 Na5 16. Be1 Ng4 17. Nd2 Nf6 18. Nc4 Nxc4 19. Bxc4 d5 20. Bb5 Ne8 21. Qc2 Nd6 22. Bf1 Qf6 23. Rab1 Nf5 24. Qe2 Nd6 25. b4 cxb4 26. Rxb4 Ba6 27. Nb5 Ne4 28. Rc1 Qd8 29. Qg4 Bc8 30. Qd1 Be5 31. f4 Bb8 32. Nd4 Bd6 33. Rbb1 Qf6 34. Bd3 Nc5 35. Bc2 Nd7 36. Nf3 Ba3 37. Bd3 Bxc1 38. Rxc1 Ba6 39. Bxa6 Rxa6 40. Bc3 Qe7 41. Qd4 Rf6 42. Rb1 Rc6 43. Ne5 Nxe5 44. Qxe5 Kg7 45. Qxf6+ Qxf6 46. Rb7+ 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.05"]
[Round "3"]
[White "Pap, Misa"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2381"]
[BlackElo "2233"]
[PlyCount "107"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. g3 Nge7 8. h4 f6 9. Bh3 fxe5 10. dxe5 Ng6 11. 0-0 Ngxe5 12. Nxe5 Nxe5 13. Qh5+ Nf7 14. Re1 Qe7 15. Bg5 Qd6 16. Bf4 Qc6 17. Nd2 Bc5 18. b4 cxb3 19. Nxb3 0-0 20. c4 Bxf2+ 21. Kxf2 e5 22. Bxd7 Qxd7 23. Rxe5 Nxe5 24. Qxe5 dxc4 25. Nc5 Qc6 26. Ne6 Rf6 27. Nd4 Qb6 28. Rc1 Qb2+ 29. Rc2 Qxa3 30. Qd5+ Kh8 31. Qxb7 Raf8 32. Nf3 h6 33. Qe4 Qd3 34. Qxc4 Qxc4 35. Rxc4 Kg8 36. Kg2 a5 37. Ne5 Ra8 38. Nd7 Rf7 39. Nb6 Ra6 40. Be3 Rb7 41. Na4 Rb4 42. Rc8+ Kh7 43. Nc5 Rd6 44. Bf4 Rd5 45. Ne6 g5 46. hxg5 hxg5 47. Nxg5+ Kg6 48. Kf3 a4 49. Rc6+ Kg7 50. Ra6 Rdb5 51. Ne6+ Kf6 52. Nc7+ Kf5 53. Nxb5 Rxf4+ 54. gxf4 1-0

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.04"]
[Round "1"]
[White "Perdomo Suarez, Juan Manuel"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1488"]
[BlackElo "2233"]
[PlyCount "88"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. Nf3 Nf6 8. Nh4 Bd6 9. Nxg6 hxg6 10. Qf3 Bxg3 11. Qxg3 Qxd4 12. Qb3 b5 13. Be2 Nbd7 14. Be3 Qd6 15. Rd1 Nd5 16. g3 Qc7 17. Bc1 Qe5 18. Qd3 Rd8 19. 0-0 Qf5 20. Qxf5 gxf5 21. c4 bxc4 22. Bxc4 Ne5 23. Be2 Ke7 24. f4 Ng4 25. h4 Nge3 26. Bxe3 Nxe3 27. Rxd8 Rxd8 28. Rf3 Nd5 29. Rb3 Nb6 30. Kf2 c5 31. Kf3 c4 32. Rb4 Rc8 33. a4 c3 34. bxc3 Rxc3+ 35. Kf2 Ra3 36. Bb5 a5 37. Rd4 g6 38. Rd3 Rxd3 39. Bxd3 Nxa4 40. Ke3 Nc5 41. Bc4 Ne4 42. g4 Nd6 43. Be2 fxg4 44. Bxg4 Nf5+ 0-1

[Event "Vecindario Montalvo Memorial 14th"]
[Site "Vecindario"]
[Date "2022.09.04"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Santiago Pereira, Miguel Angel"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2233"]
[BlackElo "1816"]
[PlyCount "59"]
[EventDate "2022.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 dxc4 8. a4 Nd5 9. Nb1 a5 10. Ne5 Na6 11. Nxc4 Ndb4 12. e3 Be6 13. Nba3 Qc7 14. Qe2 Rad8 15. Rd1 Bd5 16. e4 Bxc4 17. Qxc4 e5 18. d5 cxd5 19. exd5 Rd7 20. Qb5 Rfd8 21. Bg5 f6 22. Be3 Nc2 23. Nxc2 Qxc2 24. Bb6 Bf8 25. Rac1 Qf5 26. Bxd8 Rxd8 27. Qxa5 Re8 28. Qb5 Rd8 29. Qxb7 Nc5 30. Qb6 1-0

[Event "San Cristobal de La Laguna op 4th"]
[Site "San Cristobal de La Laguna"]
[Date "2022.09.03"]
[Round "9"]
[White "Kurajica, Bojan"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2497"]
[BlackElo "2233"]
[PlyCount "124"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 dxc4 5. Bxc4 a6 6. Be2 c5 7. 0-0 cxd4 8. Qxd4 Qxd4 9. Nxd4 e5 10. Nf3 Nc6 11. b3 Ne4 12. Bb2 f6 13. Nbd2 Nxd2 14. Nxd2 Be6 15. Rac1 Rd8 16. Ne4 Bf5 17. Bf3 Be6 18. Rfd1 Rxd1+ 19. Rxd1 Kf7 20. Bh5+ g6 21. Be2 Be7 22. f4 Rc8 23. Kf2 exf4 24. exf4 Rd8 25. Rxd8 Nxd8 26. Ke3 Nc6 27. Kd2 h6 28. Bf3 f5 29. Nf2 Bd6 30. Nd3 Ke7 31. Bg7 h5 32. Bxc6 bxc6 33. Be5 Ba3 34. Bd4 Kd6 35. Ne5 Bd5 36. g3 Bb4+ 37. Ke3 Ke6 38. Nd3 Bd6 39. Bc5 Bc7 40. Bb4 Bb6+ 41. Bc5 Bc7 42. Nb4 a5 43. Na6 Bd8 44. Bd4 Be7 45. Bb6 Bg2 46. Bxa5 Bf1 47. Nc7+ Kd7 48. Na8 Bc5+ 49. Kf3 Bd3 50. Bb6 Bd6 51. Ba5 Bc5 52. b4 Ba7 53. Bb6 Bb8 54. Bc5 Bc7 55. a4 Kc8 56. Ke3 Bf1 57. Nxc7 Kxc7 58. Kd4 h4 59. Ke5 hxg3 60. hxg3 Be2 61. Kf6 Bh5 62. Kg5 Kb7 1/2-1/2

[Event "San Cristobal de La Laguna op 4th"]
[Site "San Cristobal de La Laguna"]
[Date "2022.09.02"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Strikovic, Aleksa"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2233"]
[BlackElo "2484"]
[PlyCount "101"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 exd4 8. Nxd4 Ne5 9. Be2 c5 10. Nf3 Nc6 11. h3 Be6 12. Ng5 Bd7 13. Bc4 h6 14. f4 hxg5 15. fxg5 Be6 16. gxf6 Bxf6 17. Nd5 Bd4+ 18. Kh1 g6 19. Ra3 Bg7 20. Rg3 Ne5 21. Bg5 f6 22. Nxf6+ Bxf6 23. Bxe6+ Kh7 24. Bf4 Bg7 25. Bxe5 dxe5 26. Bd5 Rf4 27. Rg4 Qf6 28. Rgxf4 exf4 29. c3 Rf8 30. Qg4 b6 31. h4 Qe5 32. Qg5 Qxg5 33. hxg5 Be5 34. Rf3 Kg7 35. Kg1 Bd6 36. Kf2 Be7 37. g3 Bxg5 38. gxf4 Bxf4 39. Ke2 g5 40. Kd3 Rh8 41. e5 Bxe5 42. Rf7+ Kg6 43. Rxa7 Rh2 44. Rb7 Rxb2 45. a5 c4+ 46. Bxc4 b5 47. Bxb5 Ra2 48. a6 Bg3 49. a7 Bf2 50. Be8+ Kh6 51. Rb2 1-0

[Event "San Cristobal de La Laguna op 4th"]
[Site "San Cristobal de La Laguna"]
[Date "2022.08.29"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Pulvett Marin, Daniel Eduardo"]
[Result "0-1"]
[ECO "E64"]
[WhiteElo "2233"]
[BlackElo "2522"]
[PlyCount "72"]
[EventDate "2022.08.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 d6 5. Nc3 Bg7 6. Bg2 0-0 7. Nf3 Na6 8. 0-0 Nc7 9. h3 e5 10. dxe6 Bxe6 11. Bf4 Bxc4 12. Bxd6 Re8 13. Bxc5 Ncd5 14. Nxd5 Nxd5 15. Re1 Bxb2 16. Rc1 Bxe2 17. Rxe2 Rxe2 18. Qxe2 Bxc1 19. Qe5 Qd7 20. Bd4 f6 21. Qe2 Rc8 22. h4 Bh6 23. h5 gxh5 24. Bb2 Bc1 25. Bxc1 Rxc1+ 26. Kh2 Kh8 27. Nh4 Qf7 28. Nf5 Rc5 29. Nh6 Qf8 30. Bxd5 Rxd5 31. Qe6 Rd2 32. Qe3 Rxa2 33. Kg2 Ra5 34. Qd3 b6 35. Nf5 Qa8+ 36. Kh2 Qd5 0-1

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.12"]
[Round "9"]
[White "Schnabel, Ralf"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2228"]
[BlackElo "2219"]
[PlyCount "80"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 Qc7 11. h3 Nd7 12. Be3 Nf8 13. Rad1 g6 14. c4 f5 15. Bc1 Ne6 16. Rfe1 Bd7 17. a3 a5 18. c5 Bf8 19. b4 axb4 20. axb4 f4 21. Be4 Bg7 22. b5 cxb5 23. d5 Nxc5 24. Bxf4 Qc8 25. Bxg6 fxg6 26. Qxg6 Bf5 27. Qg3 h4 28. Qg5 Ne4 29. Qxh4 Nc3 30. Nxc3 Qxc3 31. Be3 Rad8 32. Qg3 b4 33. Re2 Qe5 34. f4 Qf6 35. Red2 Qg6 36. Qxg6 Bxg6 37. Bb6 b3 38. Bxd8 Rxd8 39. g4 Be4 40. Re1 Bc3 0-1

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.11"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Ramon Perez, Jose Luis"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2219"]
[BlackElo "2168"]
[PlyCount "53"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. e4 fxe4 4. Nc3 Nf6 5. Bg5 Bb4 6. f3 c5 7. a3 Bxc3+ 8. bxc3 0-0 9. Qd2 Nc6 10. d5 Na5 11. dxe6 d6 12. Rd1 Bxe6 13. Qxd6 Qe8 14. f4 b6 15. Nh3 e3 16. Bxf6 Rxf6 17. Ng5 Nxc4 18. Qd3 b5 19. Qxh7+ Kf8 20. Qh8+ Ke7 21. Qxg7+ Bf7 22. Bxc4 bxc4 23. Nh7 Rf5 24. g4 Qc6 25. Rf1 e2 26. Kxe2 Qe4+ 27. Kf2 0-1

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.10"]
[Round "7"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2330"]
[BlackElo "2219"]
[PlyCount "104"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Be5 f6 8. Bg3 g6 9. Bd3 Nxg3 10. hxg3 f5 11. Ne5 Nxe5 12. dxe5 Qc7 13. Qa4+ Kf7 14. Qf4 h5 15. g4 Bh6 16. g5 Bg7 17. Nf3 Bd7 18. e4 dxe4 19. Bxe4 Ke7 20. Bc2 Bc6 21. 0-0 h4 22. Nxh4 Rxh4 23. Qxh4 Rh8 24. Qg3 Bxe5 25. f4 Bd6 26. c4 Kf7 27. Rad1 Bf8 28. Qe3 Rh4 29. Rd2 Bg7 30. Re1 Qe7 31. Bd1 Bd4 32. Rxd4 cxd4 33. Qxd4 Qxg5 34. Qd7+ Bxd7 35. fxg5 Rxc4 36. Bf3 Bc6 37. Re2 Bxf3 38. gxf3 Rc5 39. f4 e5 40. fxe5 Ke6 41. Kf2 Rxe5 42. Rc2 f4 43. a4 Kf5 44. Rc7 Kxg5 45. Rxb7 a5 46. b4 axb4 47. Rxb4 Re3 48. Rb8 Ra3 49. Ra8 Kg4 50. a5 Ra2+ 51. Ke1 g5 52. a6 Kg3 0-1

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.09"]
[Round "6"]
[White "Rahal, Michael"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2335"]
[BlackElo "2219"]
[PlyCount "99"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 cxd4 11. cxd4 Bg4 12. dxe5 Bxf3 13. Qxf3 dxe5 14. Nc3 Qc7 15. Qg3 0-0 16. Bh6 Ne8 17. Nd5 Qd6 18. Bd2 Nc6 19. Rad1 Nc7 20. Bc3 Rad8 21. Bb3 Kh8 22. Ne3 Nd4 23. Nf5 Nxf5 24. exf5 Qh6 25. Bxe5 Rxd1 26. Rxd1 Ne8 27. Qe3 Qxe3 28. fxe3 Nf6 29. h3 Bc5 30. Bd4 Bxd4 31. Rxd4 a5 32. a3 g6 33. Bc2 Re8 34. Kf2 Rc8 35. Bd3 gxf5 36. Bxf5 Rc5 37. Bd3 Kg7 38. Kf3 h5 39. g3 Re5 40. Kf4 Rc5 41. e4 Kf8 42. Rd8+ Kg7 43. Rb8 b4 44. axb4 axb4 45. Rxb4 Rc8 46. Rb7 Nh7 47. b3 Nf8 48. Bc4 Ng6+ 49. Kf5 Kh6 50. Rxf7 1-0

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.08"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Arakhamia Grant, Ketevan"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2219"]
[BlackElo "2354"]
[PlyCount "116"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 c6 8. g4 a5 9. Nge2 cxd5 10. cxd5 Na6 11. Ng3 Nd7 12. h4 Ndc5 13. h5 a4 14. Be2 Bd7 15. Kf1 b5 16. Rc1 Qe7 17. Kg2 Rfc8 18. Qd2 b4 19. Nb1 Nb7 20. Rcg1 Na5 21. f3 Nc4 22. Bxc4 Rxc4 23. Kf2 Rac8 24. Qe2 Rc2 25. Nd2 Nc7 26. Nf5 gxf5 27. gxf5 Kh8 28. Rxg7 Kxg7 29. f6+ Qxf6 30. Rg1+ Kh8 31. Bg5 Qg7 32. Bh4 Qh6 33. Bg5 Qg7 34. Bh4 Qxg1+ 35. Kxg1 Rg8+ 36. Kf2 Ne8 37. Qe3 Rg7 38. Qh6 Kg8 39. Be7 Bb5 40. Ke3 f6 41. Bxd6 Nxd6 42. Qxf6 Nf7 43. Qb6 Rg2 44. Qxb5 Rcxd2 45. f4 Rge2+ 46. Kf3 Rf2+ 47. Kg3 Rg2+ 48. Kf3 Rdf2+ 49. Ke3 exf4+ 50. Kd4 Rd2+ 51. Kc5 Rc2+ 52. Kb6 f3 53. Qe8+ Kg7 54. h6+ Nxh6 55. Qe5+ Kg6 56. Qe8+ Kg7 57. Qe5+ Kg6 58. Qe6+ Kg7 1/2-1/2

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.07"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Marin Ferragut, Pau"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2219"]
[BlackElo "2072"]
[PlyCount "79"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 Na6 11. Nc4 Nc7 12. a4 b6 13. Re1 Ba6 14. Na3 Qd7 15. e4 h5 16. h3 Rad8 17. Bg5 b5 18. axb5 Bxb5 19. Qf3 Nh7 20. Bxd8 Rxd8 21. Naxb5 Nxb5 22. Nxb5 Qxb5 23. Rxa7 Rf8 24. Qe2 Qb4 25. Rea1 Rb8 26. Ra8 Nf8 27. Rxb8 Qxb8 28. Bf1 Qb4 29. Ra7 Bd4 30. Qf3 f6 31. b3 Qd2 32. Rb7 Nh7 33. h4 Be5 34. Bh3 Nf8 35. Be6+ Nxe6 36. dxe6 Kf8 37. Rf7+ Ke8 38. Rxf6 Bxf6 39. Qxf6 Qe1+ 40. Kh2 1-0

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.06"]
[Round "3"]
[White "Spanton, Timothy"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1861"]
[BlackElo "2219"]
[PlyCount "86"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Qc7 10. g3 Bg4 11. Qc2 h5 12. f3 Bh3 13. Re1 h4 14. Bf4 hxg3 15. Bxd6 Qxd6 16. hxg3 c5 17. Kh2 Bd7 18. Bf5 Nc6 19. Bxd7 Qxd7 20. dxc5 Qd5 21. Kg2 Qxc5 22. Rad1 Rad8 23. Rxd8 Rxd8 24. Rd1 Re8 25. Nd4 Qc4 26. Qb3 Qxb3 27. Nxb3 Re2+ 28. Kf1 Rxb2 29. Rd2 Rb1+ 30. Ke2 b6 31. Rd1 Rxd1 32. Kxd1 Kf8 33. Kd2 Ke7 34. Kd3 Kd6 35. f4 Kd5 36. a3 b5 37. Na1 Na5 38. Nc2 Nc4 39. Nb4+ Kc5 40. Nc2 a5 41. Ke2 Kd5 42. Kd3 g6 43. Ke2 Ke4 0-1

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.05"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Vilar Lopez, Monica"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2219"]
[BlackElo "2045"]
[PlyCount "98"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Nc6 7. 0-0 Bg4 8. Ne5 Bf5 9. Qa4 Be7 10. dxc5 0-0 11. Nxc6 bxc6 12. Be3 Qd7 13. Rd1 h5 14. Nd2 h4 15. Rac1 h3 16. Bh1 Rab8 17. b3 Ng4 18. Bf4 Rb5 19. Bd6 Bxd6 20. cxd6 a5 21. Qf4 Re8 22. e4 dxe4 23. Nxe4 Rbe5 24. Rc5 Bxe4 25. Rxe5 Rxe5 26. Bxe4 f5 27. Bxf5 Rxf5 28. Qxg4 Rd5 29. Rxd5 Qxg4 30. d7 cxd5 31. d8Q+ Kh7 32. Qxd5 Qg6 33. Qd1 Qf5 34. a3 g5 35. b4 axb4 36. axb4 g4 37. Qf1 Qe4 38. b5 Qf3 39. Qb1+ Kg7 40. Qa1+ Kg8 41. Qf1 Kg7 42. b6 Kf8 43. b7 Qxb7 44. f3 Qb6+ 45. Kh1 Qc6 46. Qd1 Qc5 47. Qd8+ Kf7 48. Qd7+ Kf8 49. Qd8+ Kf7 1/2-1/2

[Event "Colonia de Sant Jordi op-A"]
[Site "Colonia de Sant Jordi"]
[Date "2022.06.04"]
[Round "1"]
[White "Garcia Bueno, Juan Pablo"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1795"]
[BlackElo "2219"]
[PlyCount "96"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Bd5 8. Qe3 e6 9. Bb2 Qa5 10. Be2 Nd7 11. 0-0 Bxf3 12. Bxf3 Bc5 13. Qc3 Qxc3 14. Bxc3 0-0 15. b4 Be7 16. b5 cxb5 17. Bxb7 Rab8 18. Bc6 Nc5 19. Rab1 a6 20. Bb4 Rfc8 21. Bf3 Kf8 22. Bxc5 Rxc5 23. Be4 Rc4 24. Bd3 Ra4 25. Rb3 Rxa2 26. Rfb1 Rd8 27. Kf1 b4 28. g3 a5 29. R3b2 Rxb2 30. Rxb2 a4 31. Ke2 g5 32. g4 Kg7 33. Ra2 a3 34. h3 h5 35. Ra1 Bf6 36. Ra2 Bb2 37. Bc4 hxg4 38. hxg4 Rd4 39. Bb3 Rxg4 40. c3 Kf6 41. cxb4 Rxb4 42. Bc2 Ke5 43. Ke3 g4 44. Bd1 f5 45. Kd3 Rf4 46. Ke2 Kd4 47. Bc2 Re4+ 48. Kd1 f4 0-1

[Event "La Roda op 48th"]
[Site "La Roda"]
[Date "2022.04.17"]
[Round "9"]
[White "Villuendas Valero, Adrian"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2268"]
[BlackElo "2187"]
[PlyCount "41"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 c6 7. Nc3 0-0 8. Nge2 Nd7 9. Qc2 Re8 10. 0-0 f5 11. Bd3 g6 12. e4 fxe4 13. Nxe4 Bc7 14. N2c3 Nb6 15. Rfe1 Kg7 16. Rad1 Bg4 17. Be2 Bxe2 18. Rxe2 Nd5 19. Nxd5 Qxd5 20. Nc3 Qh5 21. g3 1/2-1/2

[Event "La Roda op 48th"]
[Site "La Roda"]
[Date "2022.04.16"]
[Round "7"]
[White "Alshameary Puente, Ismael"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2344"]
[BlackElo "2187"]
[PlyCount "59"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 Ne8 7. e4 b6 8. Bd3 Ba6 9. Nh3 Nc6 10. 0-0 Na5 11. Qe2 c5 12. Be3 Rc8 13. Rac1 f6 14. f4 Nd6 15. dxc5 Ndxc4 16. Bf2 d6 17. Rcd1 e5 18. Qg4 bxc5 19. fxe5 fxe5 20. Bh4 Rxf1+ 21. Rxf1 Qe8 22. Rf3 Rb8 23. Bf6 Qg6 24. Qe6+ Kh8 25. Ng5 h6 26. Bxg7+ Qxg7 27. Nf7+ Kh7 28. Rh3 Rf8 29. Rxh6+ Kg8 30. Ng5+ 1-0

[Event "La Roda op 48th"]
[Site "La Roda"]
[Date "2022.04.15"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Bernal Moro, Luis Javier"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2187"]
[BlackElo "2415"]
[PlyCount "92"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Bf5 8. Nh4 Be6 9. d5 Bd7 10. Nf3 Na6 11. Nd4 c5 12. Nf3 Rb8 13. a4 Nb4 14. h3 e5 15. dxe6 Bxe6 16. Bf4 Qa5 17. Nd2 Rbd8 18. Nb5 Rd7 19. Qc1 Qa6 20. Nb3 Rc8 21. Rd1 d5 22. Nc7 Rdxc7 23. Bxc7 Rxc7 24. cxd5 Nbxd5 25. e4 Ne7 26. Nxc5 Rxc5 27. Rd8+ Bf8 28. Qxc5 Kg7 29. Rad1 Qxa4 30. Qc3 Nc6 31. R8d3 Bb4 32. Qc1 Bb3 33. Rf1 Bc2 34. Re3 Ne5 35. b3 Qc6 36. Qa1 Qe6 37. Qb2 Bd3 38. Rd1 Bb5 39. Qd4 Ba5 40. Qa1 Bb6 41. Rc3 h5 42. Qb2 Kh7 43. Kh1 Nxe4 44. Bxe4 Qxh3+ 45. Kg1 Ng4 46. Bxg6+ fxg6 0-1

[Event "La Roda op 48th"]
[Site "La Roda"]
[Date "2022.04.14"]
[Round "3"]
[White "Sadhwani, Raunak"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2628"]
[BlackElo "2187"]
[PlyCount "128"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Nd7 8. Bb2 Bd5 9. Qe3 Qb6 10. Qf4 f6 11. Be2 e5 12. Qg3 0-0-0 13. 0-0-0 Bd6 14. d4 e4 15. Qxd6 Ne5 16. Qe7 Rd7 17. Qa3 exf3 18. gxf3 Ng6 19. Rde1 Nf4 20. Bd1 a6 21. Re7 Qc7 22. Rhe1 Ng6 23. Rxd7 Kxd7 24. Qb4 Re8 25. Re3 Bf7 26. h3 Nf4 27. Qc5 Nd5 28. Rxe8 Bxe8 29. Bc3 b6 30. Qc4 Qh2 31. Be1 a5 32. Qa6 Qf4+ 33. Kb1 Qxd4 34. Be2 Qe5 35. Bd2 Bg6 36. Qb7+ Qc7 37. Qa8 Qe5 38. Qb7+ Qc7 39. Qxc7+ Kxc7 40. Kb2 Kd6 41. c4 Nb4 42. a3 Nd3+ 43. Kc3 Nc5 44. Bf4+ Kd7 45. Be3 Kd6 46. h4 Bh5 47. b4 axb4+ 48. axb4 Nd7 49. Bd3 g6 50. f4 Bg4 51. Kb3 Bd1+ 52. Ka3 Bg4 53. Bc2 Be2 54. f5 Ne5 55. fxg6 hxg6 56. Bf4 g5 57. hxg5 fxg5 58. Bxg5 Nxc4+ 59. Kb3 Ne5 60. f4 Nf3 61. Bf6 c5 62. Kc3 cxb4+ 63. Kxb4 Ke6 64. Bc3 Nh4 1/2-1/2

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.04"]
[Round "9"]
[White "Romero Calduch, Sergio"]
[Black "Kotyk, Michael"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2199"]
[BlackElo "2140"]
[PlyCount "50"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 dxc4 5. e3 a6 6. a4 b6 7. Bxc4 Bb7 8. 0-0 Bb4 9. Qe2 0-0 10. Rd1 Qe7 11. Bd3 Nbd7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Qc2 g6 15. Be4 Bxe4 16. Nxe4 Nxe5 17. b3 f5 18. Bb2 Ng4 19. Qc6 Rad8 20. h3 fxe4 21. hxg4 Qf7 22. Rxd8 Qxf2+ 23. Kh1 Qh4+ 24. Kg1 Qf2+ 25. Kh1 Qh4+ 1/2-1/2

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.03"]
[Round "8"]
[White "Braeuning, Rudolf Wilhelm"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2242"]
[BlackElo "2199"]
[PlyCount "31"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Nge2 h6 8. Bxf6 exf6 9. Nf4 Bb4 10. Be2 Qd6 11. Qd2 dxc4 12. d5 0-0-0 13. Rd1 Bf5 14. dxc6 Qxc6 15. Nfd5 Bxc3 16. bxc3 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Chyzy, Jakub"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2199"]
[BlackElo "2260"]
[PlyCount "116"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 0-0 8. 0-0 c5 9. a3 Bxc3 10. Bxc3 Ne4 11. Qc2 d6 12. Rfd1 f5 13. Nd2 Nxc3 14. Qxc3 Bxg2 15. Kxg2 Nd7 16. dxc5 bxc5 17. b4 Rac8 18. bxc5 Nxc5 19. Rab1 Rc7 20. Qd4 Rfc8 21. f3 Na4 22. Nf1 d5 23. cxd5 exd5 24. Rd2 Nc3 25. Rb3 Rc4 26. Qe3 Qd7 27. Qe5 f4 28. gxf4 Re8 29. Rb8 Rcc8 30. Rxc8 Qxc8 31. Qd4 Nxe2 32. Qxd5+ Kh8 33. Qd6 Qc4 34. Ng3 Nxf4+ 35. Kf2 h6 36. Qd4 Qc7 37. Qd6 Qc4 38. Qd4 Qf7 39. Qd7 Qg6 40. Qd6 Qg5 41. Rd4 Ng6 42. f4 Qf6 43. Qxf6 gxf6 44. Nh5 Rb8 45. Ra4 Rb5 46. Nxf6 Rf5 47. Ng4 h5 48. Ne3 Rxf4+ 49. Rxf4 Nxf4 50. Kf3 Ne6 51. Ke4 Kg7 52. Ke5 Ng5 53. Kf5 Nf3 54. h3 Ng1 55. h4 Nf3 56. Kf4 Nxh4 57. Kg5 Nf3+ 58. Kxh5 Kf6 1/2-1/2

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2022.01.02"]
[Round "7"]
[White "Romero Calduch, Sergio"]
[Black "Koziorowicz, Michal"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2199"]
[BlackElo "2309"]
[PlyCount "48"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 e6 2. e4 c5 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. e5 Bb7 7. Qg4 Qa5 8. Bf4 b4 9. Nd1 Ne7 10. Ne3 Ng6 11. Nc4 Qc5 12. 0-0-0 h5 13. Qg3 h4 14. Qe3 h3 15. Rg1 hxg2 16. Rxg2 Bxg2 17. Bxg2 Nc6 18. Nxc6 Qxc4 19. Bg5 Bc5 20. Qd2 0-0 21. Na5 Qxa2 22. Nb3 Rac8 23. Qxd7 Nxe5 24. Qd2 Nc4 0-1

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.31"]
[Round "5"]
[White "Karsay, Pascal"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2322"]
[BlackElo "2199"]
[PlyCount "79"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 c6 5. b3 Bd6 6. Bb2 0-0 7. Be2 Nbd7 8. Qc2 Qe7 9. Rg1 Ba3 10. Bxa3 Qxa3 11. g4 Nc5 12. d4 Na6 13. g5 Nb4 14. Qc1 Qxc1+ 15. Rxc1 Ne4 16. a3 Nxc3 17. Rxc3 Na6 18. cxd5 Nb8 19. dxc6 Nxc6 20. Bb5 Bd7 21. Bxc6 Bxc6 22. Ne5 Bd5 23. Ke2 Rac8 24. Rgc1 Rxc3 25. Rxc3 f6 26. gxf6 gxf6 27. Nd3 Bc6 28. Rc5 Bd5 29. b4 Rf7 30. Nf4 Bb3 31. Rc8+ Rf8 32. Rxf8+ Kxf8 33. e4 Ke7 34. Ke3 b6 35. e5 Kf7 36. Ne2 Kg6 37. Kf4 Ba2 38. Nc3 Bc4 39. Ne4 f5 40. Nd6 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.30"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Bombek, Peter"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2199"]
[BlackElo "2099"]
[PlyCount "47"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. Be2 a6 7. cxd5 exd5 8. 0-0 Be7 9. dxc5 Bxc5 10. a3 0-0 11. b4 Ba7 12. b5 d4 13. bxc6 dxc3 14. Qb3 bxc6 15. Qxc3 Bb7 16. Bb2 Qe7 17. Nh4 Rfd8 18. Rab1 Rd7 19. Bg4 Rc7 20. Nf5 Qc5 21. Qe5 Re8 22. Nh6+ Kh8 23. Qxc7 Bb8 24. Qxf7 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.29"]
[Round "3"]
[White "Sinz, Bernhard"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2330"]
[BlackElo "2199"]
[PlyCount "111"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Be7 8. Nf3 Nh6 9. Nbd2 Nf5 10. c4 dxc4 11. Nxc4 Bb4+ 12. Kf1 Be7 13. g3 Na6 14. Kg2 Qd7 15. Bxe7 Qxe7 16. a3 Rd8 17. Na5 Qd7 18. Rhd1 Rh6 19. Rac1 Nb8 20. Nb3 b6 21. Qc2 Qd5 22. Rd3 Rg6 23. Kh2 Rg4 24. Rcd1 g5 25. hxg5 h4 26. Kh3 hxg3 27. Kxg4 Qe4+ 28. Kh3 Ke7 29. Rc3 Rh8+ 30. Kg2 Ne3+ 31. Rxe3 Qxc2 32. Rd2 Qh7 33. fxg3 Nd7 34. Rc3 Qe4 35. Kf2 Qf5 36. Rxc6 Rh2+ 37. Ke3 Rxd2 38. Nbxd2 Kd8 39. Ne4 Qh7 40. Nd6 Nc5 41. dxc5 Kd7 42. Rc8 bxc5 43. Rxc5 Qb1 44. Rb5 Qc1+ 45. Ke4 Qc2+ 46. Kf4 Qc1+ 47. Kg4 Ke7 48. Rb7+ Kf8 49. Rxf7+ Kg8 50. Rxa7 Qxb2 51. g6 Qb1 52. Kg5 Qb8 53. Rf7 Qd8+ 54. Kh6 Qb6 55. Ne4 Qe3+ 56. Nfg5 1-0

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.28"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Pacan Milej, Kosma"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2199"]
[BlackElo "2401"]
[PlyCount "56"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 e5 8. d5 Nb8 9. e4 a5 10. Ne1 Na6 11. Nd3 Nb4 12. b3 Nxd3 13. Qxd3 Nd7 14. Na4 f5 15. exf5 e4 16. Qb1 gxf5 17. f3 exf3 18. Bxf3 Ne5 19. Bg2 Bd7 20. Bb2 Qg5 21. Nc3 Rae8 22. Nb5 Bxb5 23. cxb5 Ng4 24. Bxg7 Qxg7 25. Qd3 Re3 26. Qc4 Rfe8 27. Rac1 Re2 28. Bf3 Qh6 0-1

[Event "Krakow op-A 32nd"]
[Site "Krakow"]
[Date "2021.12.27"]
[Round "1"]
[White "Malek, Daniel"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2376"]
[BlackElo "2199"]
[PlyCount "46"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be2 h5 8. 0-0 Be7 9. Ne1 c5 10. Bxh5 cxd4 11. Nxd4 Nxe5 12. Nxf5 exf5 13. Be2 Qd6 14. f4 Qb6+ 15. Kh1 Rxh2+ 16. Kxh2 Qh6+ 17. Bh5 Ng4+ 18. Kg3 Qxh5 19. Nf3 N8f6 20. Ng5 Ne4+ 21. Nxe4 Bh4+ 22. Kf3 dxe4+ 23. Ke2 Nf2+ 0-1

[Event "San Cristobal de La Laguna op 3rd"]
[Site "San Cristobal de La Laguna"]
[Date "2021.09.03"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Milliet, Sophie"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2183"]
[BlackElo "2407"]
[PlyCount "97"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. e3 0-0 9. h3 Na6 10. Be2 Nc7 11. a4 Re8 12. 0-0 Ne4 13. Qb3 Bf5 14. Rad1 Rb8 15. Nd2 Nxd2 16. Rxd2 a6 17. Qb6 Bf8 18. g4 g5 19. Bg3 Bg6 20. b4 c4 21. Bxc4 Qc8 22. Rd4 Na8 23. Qa7 b5 24. Bxb5 axb5 25. Nxb5 Rb6 26. Rdd1 Re7 27. Qa5 Reb7 28. Rc1 Qb8 29. Rc6 Bd3 30. Rfc1 Bxb5 31. Rc8 Qa7 32. Rxa8 Qxa5 33. bxa5 Ra6 34. Rcc8 Rxa8 35. Rxa8 Bc4 36. Bxd6 Rb1+ 37. Kh2 Rh1+ 38. Kg3 Rg1+ 39. Kh2 Rh1+ 40. Kg3 Rg1+ 41. Kh2 Rh1+ 42. Kg3 Rg1+ 43. Kh2 Rg2+ 44. Kh1 Bxd5 45. Rxf8+ Kg7 46. Re8 Rxg4+ 47. Kh2 Rg2+ 48. Kh1 Bf3 49. a6 1/2-1/2

[Event "San Cristobal de La Laguna op 3rd"]
[Site "San Cristobal de La Laguna"]
[Date "2021.09.02"]
[Round "7"]
[White "Ambartsumova, Karina"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2382"]
[BlackElo "2183"]
[PlyCount "78"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Qc2 dxc4 8. Bxc4 Bd6 9. a3 e5 10. d5 Ne7 11. 0-0 a6 12. Rd1 Bf5 13. e4 Bg4 14. Be2 Ng6 15. Ne1 Bc8 16. g3 Ne8 17. Ng2 Ne7 18. f4 f5 19. fxe5 Bxe5 20. Nf4 Nd6 21. Ne6 Bxe6 22. dxe6 Bxc3 23. Qxc3 fxe4 24. Bf4 Nef5 25. Rac1 Rc8 26. Bc4 Kh8 27. Bd5 Qe7 28. Qe5 Rcd8 29. Bxe4 Nxe4 30. Qxe4 Nd6 31. Bxd6 Rxd6 32. Rxd6 Qxd6 33. e7 Re8 34. Rf1 h6 35. Re1 Qb6+ 36. Kh1 Qf6 37. b4 c6 38. Kg2 Qd6 39. Re2 Kg8 1/2-1/2

[Event "San Cristobal de La Laguna op 3rd"]
[Site "San Cristobal de La Laguna"]
[Date "2021.08.31"]
[Round "5"]
[White "Camacho Collados, Marcos"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2409"]
[BlackElo "2183"]
[PlyCount "87"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qe6+ 8. Be2 Nd7 9. d3 Nf6 10. h3 h6 11. c4 Rg8 12. Qg3 g5 13. Ne5 Bg7 14. f4 Bh8 15. Qf2 gxf4 16. Bxf4 Ne4 17. dxe4 Bxe5 18. 0-0 Bxf4 19. Qxf4 Qg6 20. Qf3 Be6 21. Rad1 Rd8 22. Rxd8+ Kxd8 23. Rf2 Kc8 24. Qa3 Qxe4 25. Qxa7 Kc7 26. Qa3 Bd7 27. Bf1 f6 28. Rd2 Bc8 29. Re2 Qd4+ 30. Kh1 e6 31. Qa5+ Kb8 32. Qd2 Qxc4 33. Qd6+ Ka7 34. Rf2 Qd5 35. Qa3+ Kb8 36. Rxf6 h5 37. Qe3 e5 38. b3 h4 39. Rf3 Ka8 40. Bc4 Qd1+ 41. Rf1 Rg3 42. Rxd1 Rxe3 43. Rd8 b5 44. Be6 1-0

[Event "San Cristobal de La Laguna op 3rd"]
[Site "San Cristobal de La Laguna"]
[Date "2021.08.30"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Barseghyan, Harutyun"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2183"]
[BlackElo "2444"]
[PlyCount "103"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. e3 g5 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. Bg3 Ne4 12. 0-0 Bxc3 13. bxc3 c4 14. Rc1 0-0 15. Nd2 Nxg3 16. fxg3 f5 17. Qc2 Qe7 18. Rxf5 Qxe3+ 19. Kh1 Rae8 20. Rxf8+ Nxf8 21. Nf3 Re6 22. h3 Qe4 23. Qa4 a6 24. Qb4 b6 25. Qa3 a5 26. Qa4 g4 27. hxg4 Qxg4 28. Qb5 Qe4 29. Re1 Qf5 30. Ne5 Qf2 31. Ra1 Rd6 32. Qe8 Qf6 33. Kg1 Qe6 34. Qh5 Ng6 35. Ng4 Nh8 36. Ne5 Nf7 37. Rf1 Ng5 38. Ng4 Kg7 39. Rf6 Qe1+ 40. Rf1 Qe7 41. Ne5 b5 42. a3 Qe6 43. Rf2 Rd8 44. Rf1 Rf8 45. Rxf8 Kxf8 46. Ng6+ Kg7 47. Nf4 Qe4 48. Qg4 b4 49. axb4 axb4 50. Qd7+ Nf7 51. Nh5+ Kg6 52. Nf4+ 1/2-1/2

[Event "San Cristobal de La Laguna op 3rd"]
[Site "San Cristobal de La Laguna"]
[Date "2021.08.29"]
[Round "3"]
[White "Matamoros Franco, Carlos S"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2486"]
[BlackElo "2183"]
[PlyCount "53"]
[EventDate "2021.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. d3 Ngf6 5. 0-0 Bd6 6. c4 dxc4 7. dxc4 0-0 8. Nc3 Re8 9. Qc2 c6 10. a3 a5 11. Rd1 Qc7 12. Rb1 Bf8 13. b4 axb4 14. axb4 Nb6 15. c5 Nbd5 16. Nxd5 Nxd5 17. e4 Nf6 18. h3 g6 19. Bb2 Bg7 20. Bf1 Nxe4 21. Qxe4 Bf5 22. Qc4 Bxb1 23. Rxb1 e4 24. Bxg7 Kxg7 25. Nd4 e3 26. f4 Ra3 27. Nc2 0-1

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.08"]
[Round "9"]
[White "Gonzalez Serrato, Diego"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "2200"]
[PlyCount "50"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Be7 8. Nf3 Nh6 9. Bxh6 Rxh6 10. Nbd2 Nd7 11. c4 dxc4 12. Nxc4 Nb6 13. 0-0 Nxc4 14. Qxc4 Rg6 15. Nh2 Bxh4 16. f4 Bg3 17. f5 Bxh2+ 18. Kxh2 Qh4+ 19. Kg1 exf5 20. Rxf5 Rxg2+ 21. Kxg2 Qg4+ 22. Kh2 Qxf5 23. e6 Qxe6 24. d5 Qxd5 25. Qb4 0-0-0 0-1

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.08"]
[Round "8"]
[White "Romero Calduch, Sergio"]
[Black "Moreno Tejera, Emilio"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2200"]
[BlackElo "2442"]
[PlyCount "82"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 Nc6 3. e4 e5 4. d4 d6 5. exf5 Bxf5 6. Bb5 exd4 7. Nxd4 Bd7 8. Qh5+ g6 9. Qe2+ Qe7 10. Be3 Bg7 11. c3 Nf6 12. Nd2 Nxd4 13. Bxd7+ Nxd7 14. cxd4 Nb6 15. h4 0-0-0 16. 0-0-0 Qe6 17. Nb3 Nd5 18. Qd2 Nxe3 19. Qxe3 Rde8 20. Qxe6+ Rxe6 21. Rde1 Kd7 22. Kd2 Rf6 23. f3 Rf5 24. Kd3 Rhf8 25. Re4 Bf6 26. Rhe1 Rb5 27. R1e2 a5 28. Rf4 a4 29. Na1 c6 30. b3 axb3 31. Nxb3 Rd5 32. Kc2 b5 33. Ree4 h6 34. Re1 g5 35. hxg5 hxg5 36. Rg4 Ra8 37. Kb1 c5 38. dxc5 dxc5 39. Rge4 c4 40. Nc1 Ra4 41. Kc2 Rb4 0-1

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.07"]
[Round "7"]
[White "Roldan Ortiz, Antonio Jose"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1885"]
[BlackElo "2200"]
[PlyCount "48"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 Nb6 7. Bb3 Bd7 8. Nf3 Bc6 9. 0-0 Be7 10. Re1 Nd5 11. a3 Nxc3 12. bxc3 Nd7 13. a4 a5 14. Nd2 Nb6 15. Qg4 g6 16. Ne4 Bxe4 17. Qxe4 Nd5 18. c4 Nb4 19. Qxb7 c6 20. d5 Rb8 21. Qa7 Nd3 22. Rd1 Bc5 23. Qxb8 Qxb8 24. Rxd3 Qxe5 0-1

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.07"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Lopez de Turiso, Jose Angel"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2200"]
[BlackElo "1943"]
[PlyCount "47"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. a3 d6 6. Qc2 Bf5 7. Nc3 d5 8. cxd5 Nxc3 9. Qxf5 Nxd5 10. e3 g6 11. Qe4 Bg7 12. Bc4 Nce7 13. Bd2 c6 14. Qc2 Qc7 15. e4 Nb6 16. Be2 0-0 17. h4 Bxe5 18. h5 Bf6 19. 0-0-0 Nd7 20. hxg6 hxg6 21. g3 Rad8 22. Bc3 Kg7 23. Rxd7 Qxd7 24. Bxf6+ 1-0

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.06"]
[Round "5"]
[White "Arjona Casado, Abel"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1969"]
[BlackElo "2200"]
[PlyCount "60"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qe2 Nxe4 7. Qxe4 Nf6 8. Ne5 e6 9. Qe2 Be7 10. 0-0 0-0 11. b3 Qd4 12. c3 Qe4 13. d4 c5 14. Ba3 Qxe2 15. Bxe2 Nd5 16. Bxc5 Nxc3 17. Bf3 Re8 18. Nc4 Nd5 19. Rac1 Bg5 20. Rc2 b6 21. Ba3 Ba6 22. Re1 Rec8 23. g3 b5 24. Bxd5 exd5 25. Ne3 Bxe3 26. Rxc8+ Bxc8 27. Rxe3 Bf5 28. Bc5 a5 29. a3 Be6 30. Re5 g6 1/2-1/2

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.06"]
[Round "4"]
[White "Romero Calduch, Sergio"]
[Black "Sanchez Lopez, Jesus"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2200"]
[BlackElo "1988"]
[PlyCount "38"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d5 7. b3 dxc4 8. bxc4 c5 9. Bb2 Qb6 10. Qb3 Ne4 11. Ne5 cxd4 12. Qxb6 axb6 13. Bxd4 Nd6 14. Nd2 Nd7 15. Nxd7 Bxd4 16. Nxf8 Bxa1 17. Nxg6 hxg6 18. Rxa1 Ra4 19. h4 Be6 1/2-1/2

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.05"]
[Round "3"]
[White "Navarro Martinez, Victor"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1881"]
[BlackElo "2200"]
[PlyCount "59"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 0-0 8. Be3 d5 9. 0-0-0 d4 10. Nb5 Nxe4 11. N3xd4 Nxd4 12. Nxd4 Qf6 13. f3 Nd6 14. Qd2 Nf5 15. Nxf5 Bxf5 16. Bc4 Qc6 17. Bb3 Bxe3 18. Qxe3 a5 19. a4 Rfe8 20. Qf4 Be6 21. Bxe6 Qxe6 22. Kb1 Qc6 23. Rhe1 h6 24. h4 b6 25. g4 Rxe1 26. Rxe1 Qd7 27. g5 h5 28. Qe4 Rf8 29. b3 g6 30. Re3 1/2-1/2

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.05"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Vigueras Moreno, Fernando"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2200"]
[BlackElo "1482"]
[PlyCount "93"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Qf3 Qf6 7. Nd2 Qxf3 8. gxf3 d6 9. Nb3 Bb6 10. a4 a5 11. Rg1 g6 12. Be3 Be6 13. Nd4 Ne7 14. h4 Bd7 15. h5 c5 16. Nb5 Nc6 17. 0-0-0 Ne5 18. Be2 0-0-0 19. Nc3 Be6 20. Nd5 Bxd5 21. exd5 gxh5 22. Rh1 f5 23. Rxh5 Rdf8 24. f4 Ng4 25. Bxg4 fxg4 26. c4 Rf7 27. Rg1 Rg7 28. Rg5 Rxg5 29. fxg5 Kd7 30. Rxg4 c6 31. dxc6+ Kxc6 32. Rh4 Bd8 33. Rh6 Rg8 34. Rh5 Kd7 35. Rxh7+ Ke6 36. Rh6+ Ke5 37. Kd2 Bxg5 38. Rh5 Kf6 39. Rxg5 Rxg5 40. Bxg5+ Kxg5 41. Ke3 Kf5 42. f4 Kf6 43. Ke4 Ke6 44. b3 Ke7 45. Kd5 Kd7 46. f5 Ke7 47. f6+ 1-0

[Event "Merida World Heritage op 1st"]
[Site "Merida"]
[Date "2021.08.04"]
[Round "1"]
[White "Ribeiro, Gustavo"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1639"]
[BlackElo "2200"]
[PlyCount "163"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 Qb6 6. Nc3 Nf6 7. Bg5 e6 8. Qe2 Be7 9. 0-0-0 a6 10. Bxf6 gxf6 11. Ba4 Qc7 12. Rhe1 b5 13. Bb3 Qd6 14. Rd3 Bb7 15. Re3 Na5 16. Nh4 Nxb3+ 17. axb3 Bf8 18. Qh5 0-0-0 19. Qxf7 Bh6 20. Qxf6 Bxe3+ 21. Rxe3 Rhf8 22. Qxe6+ Qxe6 23. Rxe6 Rxf2 24. Nd1 Rf4 25. Nf3 Re4 26. Rh6 Re2 27. Rxh7 Rxg2 28. Ne3 Rf2 29. Rf7 Rg8 30. Nf5 Kb8 31. Ng3 Bc8 32. Ne5 Rxf7 33. Nxf7 Rg7 34. Ne5 Rh7 35. Nf1 Bh3 36. Ne3 Be6 37. Ng6 Rh3 38. Nf1 Rf3 39. Ng3 Rf2 40. h4 Rg2 41. Nf4 Rxg3 42. Nxe6 Rg1+ 43. Kd2 Rh1 44. Kc3 Rxh4 45. Kb4 Re4 46. Nc5 Rxd4+ 47. Kc3 Rh4 48. Nxa6+ Kb7 49. Nb4 d4+ 50. Kd3 Kb6 51. c3 Kc5 52. Na6+ Kd5 53. Nc7+ Kc6 54. Ne6 dxc3 55. bxc3 Kd5 56. Nc7+ Kc6 57. Ne6 b4 58. cxb4 Kb5 59. Kc3 Rh3+ 60. Kb2 Kxb4 61. Nd4 Rg3 62. Nc2+ Kc5 63. Ka3 Rg2 64. Kb2 Rh2 65. Kc3 Kd5 66. Nb4+ Ke4 67. Nc2 Rh8 68. b4 Rc8+ 69. Kb3 Kd3 70. Na3 Kd4 71. Nc2+ Kd5 72. Ne3+ Kc6 73. Nc2 Rd8 74. Kc4 Kb6 75. Kb3 Rh8 76. Kc4 Rh3 77. Nd4 Rh4 78. Kd5 Rh1 79. Kc4 Rc1+ 80. Kd3 Rc7 81. Ne2 Rc8 82. Nc3 1/2-1/2

[Event "Valencia Cuna op"]
[Site "Valencia"]
[Date "2021.07.23"]
[Round "6"]
[White "Martinez Ramirez, Lennis"]
[Black "Romero Calduch, Sergio"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2459"]
[BlackElo "2170"]
[PlyCount "170"]
[EventDate "2021.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. Qe2 Nb6 7. Bb3 Nf6 8. Nxf6+ Qxf6 9. d4 h6 10. 0-0 Nd7 11. Ne5 Nxe5 12. dxe5 Qh4 13. Be3 Qb4 14. Rad1 Be7 15. Rd4 Qa5 16. Qh5 g6 17. Qf3 Qxe5 18. Rfd1 g5 19. Ba4 0-0 20. h4 Qf5 21. Qh5 e5 22. Rd6 Bxd6 23. Rxd6 Be6 24. Qd1 Kg7 25. hxg5 hxg5 26. c4 Rh8 27. Bc2 Qf6 28. Qd2 Rh5 29. Bd1 Rah8 30. Bxh5 Rxh5 31. b3 Qh6 32. Kf1 Rh1+ 33. Ke2 Qh5+ 34. f3 g4 35. Bf2 gxf3+ 36. gxf3 Rh3 37. Rd3 Bf5 38. Re3 e4 39. Qd4+ Kh7 40. Kd2 Rxf3 41. Rxf3 Qxf3 42. Be3 Qg2+ 43. Kc1 Qxa2 44. Qf6 Qa3+ 45. Kd2 Qa2+ 46. Ke1 Qb1+ 47. Kf2 Bg6 48. Qh4+ Kg8 49. Kg3 Qe1+ 50. Bf2 Qc3+ 51. Kf4 Qf3+ 52. Ke5 Qf5+ 53. Kd6 e3 54. Be1 e2 55. Kc7 Qe5+ 56. Kxb7 c5 57. Qd8+ Kh7 58. Qh4+ Kg7 59. Kxa7 Qc7+ 60. Ka6 Qc6+ 61. Ka5 f6 62. Qg4 Qc7+ 63. Kb5 Qe7 64. Qg1 Qb7+ 65. Ka4 Qb6 66. Qe3 Bc2 67. Ka3 Bd1 68. Kb2 Kf7 69. b4 Qd6 70. b5 f5 71. Bc3 Qe6 72. Qf2 Qxc4 73. Qxf5+ Ke8 74. Qe5+ Kd7 75. Kc1 Qxb5 76. Qf5+ Kc6 77. Qc8+ Kd5 78. Qg8+ Ke4 79. Qg6+ Kd5 80. Qf7+ Ke4 81. Be1 Qa4 82. Qe6+ Kd3 83. Qh3+ Kc4 84. Qe6+ Kd3 85. Qh3+ Kc4 1/2-1/2

[Event "La Nucia Blitz op"]
[Site "La Nucia"]
[Date "2020.10.31"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2171"]
[BlackElo "2590"]
[PlyCount "103"]
[EventDate "2020.10.31"]
[EventType "swiss (blitz)"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 a5 11. Bb2 Nd7 12. Rfd1 Be4 13. Qe3 d5 14. cxd5 exd5 15. Ne5 Nxe5 16. dxe5 Bxg2 17. Kxg2 Qd7 18. Rac1 c5 19. Rd3 a4 20. Qf3 Rfd8 21. Rcd1 d4 22. e3 Qb5 23. exd4 c4 24. R3d2 cxb3 25. axb3 a3 26. Ba1 Rd5 27. Rc2 Rad8 28. Rc7 Qe8 29. Rdc1 g6 30. Ra7 R5d7 31. Rcc7 Bf8 32. Rxd7 Rxd7 33. Ra8 Rd8 34. Rxd8 Qxd8 35. d5 Qd7 36. Qd3 Bg7 37. d6 Qc6+ 38. Qf3 Qd7 39. Qa8+ Bf8 40. Qxa3 Qc6+ 41. Kg1 Qd5 42. Qb2 Qd1+ 43. Kg2 Qd5+ 44. f3 Bg7 45. Qd4 Qxb3 46. d7 Qc2+ 47. Kh3 h5 48. d8Q+ Kh7 49. Q8d7 Qe2 50. Qd3 Qa2 51. e6 Qxa1 52. Qxf7 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.24"]
[Round "9"]
[White "Romero Calduch, Sergio"]
[Black "Zurano Lopez, Pedro"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2130"]
[BlackElo "2292"]
[PlyCount "123"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 dxc4 5. Qc2 Nc6 6. Qxc4 Nd5 7. a3 Nb6 8. Qd3 e5 9. dxe5 Qxd3 10. exd3 Bg4 11. Nbd2 0-0-0 12. h3 Bf5 13. Ne4 Be7 14. Bd2 Rhe8 15. 0-0-0 Bxe4 16. dxe4 Bc5 17. Bb5 Bxf2 18. Bf4 h6 19. h4 Re6 20. Rxd8+ Kxd8 21. Rd1+ Nd7 22. Bf1 Re7 23. Bh3 Bb6 24. h5 Ke8 25. Nh4 Nd4 26. Nf5 Nxf5 27. exf5 Nxe5 28. f6 gxf6 29. Bxh6 Nf3 30. Bf4 Be3+ 31. Bxe3 Rxe3 32. h6 Ng5 33. Bf5 Rxg3 34. h7 Nxh7 35. Bxh7 Rg5 36. Be4 c6 37. Rf1 Ke7 38. Bf5 b6 39. Be4 c5 40. Bd3 c4 41. Bc2 b5 42. a4 a6 43. a5 b4 44. Rf5 Rg1+ 45. Bd1 c3 46. b3 Rg2 47. Rf4 Ra2 48. Rxb4 Rxa5 49. Kc2 f5 50. Kxc3 Kd6 51. Be2 Rc5+ 52. Rc4 Ra5 53. Ra4 Rc5+ 54. Kb4 Rc2 55. Rxa6+ Ke5 56. Ra5+ Ke4 57. Bc4 f6 58. Ra6 f4 59. Rxf6 f3 60. Kc5 f2 61. b4 Ke5 62. Rf8 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.23"]
[Round "8"]
[White "Rodriguez Redondo, Adhara"]
[Black "Romero Calduch, Sergio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2199"]
[BlackElo "2130"]
[PlyCount "84"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Qb6 5. d4 Nc6 6. Nxc6 bxc6 7. c3 a5 8. Bd3 Ba6 9. 0-0 Bxd3 10. Qxd3 Nf6 11. Nd2 e6 12. Nf3 a4 13. Rb1 Bd6 14. Ne5 c5 15. dxc5 Bxc5 16. b4 Bd6 17. Be3 Qc7 18. Qb5+ Nd7 19. Nxd7 Qxd7 20. Qd3 Rc8 21. g3 0-0 22. f4 Rc4 23. Bd4 Rfc8 24. Rf3 Bb8 25. Qe3 f6 26. Rbf1 Bd6 27. Qd2 e5 28. fxe5 fxe5 29. Bf2 d4 30. cxd4 Bxb4 31. Qg5 exd4 32. Rf5 Be7 33. Qg4 Bf6 34. Qf3 Rc1 35. Rxc1 Rxc1+ 36. Kg2 Qc6 37. Rd5 Rc3 38. Qe4 Rc5 39. Rxd4 Bxd4 40. Qxc6 Rxc6 41. Bxd4 Rc2+ 42. Kf3 Rxa2 0-1

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.22"]
[Round "7"]
[White "Romero Calduch, Sergio"]
[Black "Medarde Santiago, Luis Marcos"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2130"]
[BlackElo "2285"]
[PlyCount "111"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. Bf4 0-0 9. e3 a6 10. a4 Ne8 11. Be2 Nd7 12. 0-0 Ne5 13. e4 b6 14. Nxe5 Bxe5 15. Bh6 Ng7 16. Qd2 Re8 17. Rae1 Bd7 18. Kh1 f5 19. Bd3 Qf6 20. Bg5 Qf7 21. exf5 Bxf5 22. Bxf5 Nxf5 23. Ne4 Bd4 24. Qd3 Re5 25. g4 Ne7 26. f4 Rxd5 27. Bxe7 Qxe7 28. Qc4 Qf7 29. Ng5 Rxg5 30. Qxf7+ Kxf7 31. fxg5+ Kg8 32. Re7 Bxb2 33. Rb1 Be5 34. Rxb6 c4 35. Rc6 c3 36. Rec7 d5 37. Re7 Bh8 38. Rd7 d4 39. Kg2 Rf8 40. a5 Be5 41. h4 Rf4 42. Rxa6 Rxg4+ 43. Kf3 Rf4+ 44. Ke2 Rf8 45. Rc6 Bg3 46. a6 Rf2+ 47. Kd3 Rd2+ 48. Ke4 Re2+ 49. Kf3 Re3+ 50. Kg4 Kf8 51. Rc8+ Re8 52. Rxe8+ Kxe8 53. Rxd4 Bf2 54. Rc4 Ke7 55. Rxc3 Bd4 56. a7 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.21"]
[Round "6"]
[White "Guerra Rivera, Salvador"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2334"]
[BlackElo "2130"]
[PlyCount "57"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 Nh6 9. Ne2 Nf5 10. c4 Bb4 11. b3 Be7 12. Nf3 Qa6 13. 0-0 Bxg5 14. hxg5 g6 15. Nf4 Nd7 16. Rfc1 dxc4 17. bxc4 Nb6 18. a4 0-0-0 19. Qc3 Kb8 20. a5 Nc8 21. Nd3 c5 22. Nxc5 Qc6 23. Rab1 Nxd4 24. Nxb7 Ne2+ 25. Kf1 Nxc3 26. Nxd8+ Nxb1 27. Nxc6+ Kc7 28. Ncd4 Na3 29. Rc3 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.20"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Juan Lepp, Jaime Boris"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2130"]
[BlackElo "1746"]
[PlyCount "68"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. Bg5 Bg4 6. d5 Bxf3 7. exf3 Ne5 8. f4 Nd3+ 9. Bxd3 cxd3 10. Qb3 Rb8 11. 0-0-0 h6 12. Bh4 Qd6 13. Kb1 a6 14. Rhe1 d2 15. Re2 Qxf4 16. Bg3 Qf5+ 17. Ka1 Qd7 18. Rdxd2 Nh5 19. d6 Nxg3 20. dxe7 Nxe2 21. Rxd7 Kxd7 22. exf8Q Rhxf8 23. Qd5+ Ke7 24. Qe4+ Kd7 25. Qxe2 f5 26. Qd3+ Kc6 27. Qc4+ Kb6 28. Qd4+ Kc6 29. Qxg7 Rbe8 30. a3 b6 31. Qxh6+ Kb7 32. Qf4 Rf7 33. h4 Rg8 34. g3 Rg4 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.19"]
[Round "4"]
[White "Rahal, Michael"]
[Black "Romero Calduch, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2309"]
[BlackElo "2130"]
[PlyCount "103"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Nf6 7. 0-0 Be7 8. Ng5 0-0 9. Nxf7 Rxf7 10. Bxf7+ Kxf7 11. e5 Kg8 12. exf6 Bxf6 13. Nd2 Be6 14. Ne4 Be7 15. Qh5 Bc4 16. Ng5 Bxg5 17. Bxg5 Qc8 18. Rf4 Nd7 19. Rxd4 Bf7 20. Qh3 Nf8 21. Qxc8 Rxc8 22. Rd8 Rxd8 23. Bxd8 Bd5 24. Bc7 Kf7 25. Be5 g6 26. Rf1+ Ke7 27. Bd6+ Kxd6 28. Rxf8 a5 29. a3 a4 30. Kf2 b5 31. g3 Be4 32. Rd8+ Kc5 33. Rd2 Bf5 34. Ke3 h5 35. h4 b4 36. axb4+ Kxb4 37. Rd4+ Kb5 38. Kd2 c5 39. Rf4 Ka5 40. Kc3 Kb5 41. Rf2 Be4 42. Rf8 Bf5 43. Rb8+ Kc6 44. Kd2 Be6 45. Re8 Bd7 46. Rg8 Bf5 47. c4 Kb6 48. Rb8+ Kc7 49. Rb5 Kd6 50. Rb6+ Ke5 51. Ke3 Be6 52. Rc6 1-0

[Event "ESP-ch 84th"]
[Site "Marbella"]
[Date "2019.11.17"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Pazos Porta, Antonio"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2130"]
[BlackElo "2345"]
[PlyCount "52"]
[EventDate "2019.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 Bf5 5. Nf3 Be7 6. Nd2 0-0 7. e4 Bg6 8. Be2 Nbd7 9. h4 h5 10. Bf3 c6 11. Nf1 cxd5 12. cxd5 b5 13. Ng3 b4 14. Na4 Qc7 15. Bg5 Rfc8 16. Nxh5 Nxh5 17. Bxe7 Ndf6 18. Bxf6 Nxf6 19. h5 Bxe4 20. h6 Qc2 21. hxg7 Kxg7 22. Bxe4 Qxe4+ 23. Kf1 Rh8 24. Rxh8 Rxh8 25. Kg1 Qf4 26. f3 Qe3+ 0-1

[Event "Almansa op-A 14th"]
[Site "Almansa"]
[Date "2019.08.07"]
[Round "2"]
[White "Romero Calduch, Sergio"]
[Black "Villar Reymundo, Juan Antonio"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2149"]
[BlackElo "2244"]
[PlyCount "66"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qa4 c5 6. Nc3 Bb7 7. Bf4 a6 8. Rd1 Be7 9. d5 exd5 10. cxd5 b5 11. Qc2 d6 12. e4 Nh5 13. Be3 0-0 14. a4 b4 15. Nb1 Re8 16. Bd3 g6 17. 0-0 Nd7 18. Nbd2 Qc7 19. Nc4 a5 20. Nfd2 Bf8 21. f4 Bg7 22. g4 Nhf6 23. Be2 Ba6 24. Bf3 b3 25. Qxb3 Rab8 26. Qc2 Nb6 27. b3 Nfxd5 28. Bf2 Nxf4 29. Bg3 Nxc4 30. Bxf4 Bd4+ 31. Kh1 Nb2 32. Rde1 Nd3 33. Rd1 Nxf4 0-1

[Event "La Roda op 46th"]
[Site "La Roda"]
[Date "2019.04.18"]
[Round "3"]
[White "Romero Calduch, Sergio"]
[Black "Ladron de Guevara Pinto, Paolo"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2184"]
[BlackElo "2429"]
[PlyCount "82"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 c5 9. Be3 Nc6 10. 0-0 0-0 11. Qd2 cxd4 12. Nxd4 Qc8 13. Rac1 Ne5 14. Bxb7 Qxb7 15. f3 Rfd8 16. Qb4 d6 17. Rfd1 Rac8 18. b3 Nd7 19. Qd2 a6 20. Kg2 Rc7 21. Nc2 Ne5 22. Nb4 e6 23. Bd4 Rcd7 24. Qc3 Bh6 25. Rc2 a5 26. Nd3 Nc6 27. Bf6 Rc8 28. Nf2 Nb4 29. Rcd2 Nd5 30. Rxd5 exd5 31. Rd4 Bf8 32. Rh4 Re8 33. Qd4 Re6 34. Ng4 dxc4 35. Qf4 cxb3 36. Qg5 Rxe2+ 37. Kh3 Qxf3 38. Rxh7 Qf1+ 39. Kh4 Kxh7 40. Bc3 Be7 41. Bf6 Rxh2+ 0-1

[Event "Benidorm op U2300 17th"]
[Site "Benidorm"]
[Date "2018.12.05"]
[Round "6"]
[White "Romero Calduch, Sergio"]
[Black "Perez Felipe, Marcos Adrian"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2182"]
[BlackElo "2117"]
[PlyCount "38"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Be3 Qc7 11. Rfd1 d6 12. Rd2 Nd7 13. Ne1 Bf6 14. Bxb7 Qxb7 15. Qa3 Rac8 16. Rc1 cxd4 17. Bxd4 d5 18. Bxf6 Nxf6 19. Rdc2 dxc4 1/2-1/2

[Event "Benidorm op U2300 17th"]
[Site "Benidorm"]
[Date "2018.12.04"]
[Round "5"]
[White "Romero Calduch, Sergio"]
[Black "Jemai, Akram"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2182"]
[BlackElo "2265"]
[PlyCount "145"]
[EventDate "2018.11.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. Qe2 Bb7 11. a3 Bd6 12. Rd1 Qb8 13. h3 0-0 14. Bc2 Rc8 15. dxc5 Nxc5 16. e4 Bf4 17. Rd4 Bxc1 18. Rxc1 e5 19. Rdd1 Re8 20. Rd2 Bc6 21. Qe3 Ncd7 22. Bb3 h6 23. Rcd1 b4 24. axb4 Qxb4 25. Bd5 Bxd5 26. Nxd5 Nxd5 27. Rxd5 Nf6 28. Rxe5 Qxb2 29. Rxe8+ Rxe8 30. e5 Qb7 31. Qa3 Ne4 32. Ra1 Ra8 33. Re1 Qd5 34. Qb4 Ng5 35. Nxg5 hxg5 36. Qc3 a5 37. e6 fxe6 38. Re5 Qd1+ 39. Kh2 Qd6 40. Kg1 a4 41. Rxg5 Qe7 42. Ra5 Rxa5 43. Qxa5 a3 44. Qa8+ Qf8 45. Qa6 Kf7 46. Qa7+ Qe7 47. Qa4 Qd6 48. Qa8 Qd1+ 49. Kh2 Qb3 50. Qa7+ Kg6 51. Qe7 a2 52. Qe8+ Kg5 53. h4+ Kf5 54. Qh5+ Ke4 55. Qg4+ Kd3 56. Qf3+ Kc2 57. Qe2+ Kb1 58. Qe1+ Kb2 59. Qd2+ Qc2 60. Qb4+ Qb3 61. Qd2+ Kb1 62. Qe1+ Kc2 63. Qe2+ Kc3 64. Qe3+ Kb4 65. Qb6+ Ka3 66. Qa5+ Kb2 67. Qd2+ Qc2 68. Qb4+ Kc1 69. Qe1+ Qd1 70. Qc3+ Kb1 71. Qb4+ Ka1 72. Qc3+ Kb1 73. Qb4+ 1/2-1/2

