[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.30"]
[Round "8"]
[White "Coro, Lucas"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2316"]
[BlackElo "2146"]
[PlyCount "104"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 d6 7. c3 0-0 8. Re1 Ba7 9. Bg5 h6 10. Bh4 g5 11. Bg3 Ne7 12. d4 Ng6 13. Nbd2 Bg4 14. h3 Bh5 15. Qc2 Qe7 16. Bb3 Kh8 17. Qd3 Rg8 18. Nc4 Nf4 19. Bxf4 gxf4 20. Kh2 Rg7 21. Re2 Rag8 22. Rg1 Nh7 23. Ree1 Bxf3 24. Qxf3 Qh4 25. Nd2 exd4 26. Ref1 dxc3 27. bxc3 Ng5 28. Qe2 f3 29. Nxf3 Qf4+ 30. Kh1 Qxe4 31. Bd1 Qxe2 32. Bxe2 Ne4 33. g4 Bxf2 34. Bd3 Bxg1 35. Bxe4 Bc5 36. Bxb7 h5 37. g5 Rf8 38. Bxa6 f6 39. h4 fxg5 40. hxg5 Be3 41. Bb7 Bxg5 42. a4 Rb8 43. Bd5 Be3 44. Re1 Bb6 45. Re6 Rg4 46. c4 Kg7 47. Kh2 Ba5 48. Re7+ Kf6 49. Rf7+ Kg6 50. Kh3 c6 51. Be6 Re8 52. Ra7 Rxe6 0-1

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.30"]
[Round "9"]
[White "Unhold, Valentin"]
[Black "Espinoza Palomino, Willyam"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2146"]
[BlackElo "2400"]
[PlyCount "104"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Be2 dxc4 7. a4 Bb4 8. Bxc4 0-0 9. 0-0 Qe7 10. Qc2 e5 11. Rd1 e4 12. Nd2 Re8 13. Be2 Nb6 14. f3 exf3 15. Nxf3 Bg4 16. Rf1 Bh5 17. Bd3 Bg6 18. Bxg6 hxg6 19. Bd2 Bxc3 20. bxc3 Nc4 21. Rae1 Ne4 22. Bc1 Qe6 23. Ne5 Nxe5 24. Qxe4 Nc4 25. Qxe6 Rxe6 26. e4 Rae8 27. e5 f6 28. exf6 gxf6 29. Rxe6 Rxe6 30. Kf2 Kf7 31. h4 f5 32. Bf4 b5 33. d5 cxd5 34. axb5 Na3 35. Rd1 Nxb5 36. Rxd5 Nxc3 37. Ra5 a6 38. h5 Nb5 39. hxg6+ Kxg6 40. g3 Rc6 41. Kf3 Rc3+ 42. Kf2 Rc6 43. Kf3 Kf7 44. Be3 Ke6 45. g4 fxg4+ 46. Kxg4 Kd5 47. Kf3 Kc4 48. Ke2 Rd6 49. Bd2 Kb3 50. Kd1 Na3 51. Kc1 Nc4 52. Bf4 Rf6 0-1

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.27"]
[Round "5"]
[White "Unhold, Valentin"]
[Black "Romero Barreto, Jaime Jose"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2146"]
[BlackElo "2320"]
[PlyCount "62"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 Kh8 12. c5 a5 13. cxd6 Nxd6 14. b5 fxe4 15. Ndxe4 Ndf5 16. Bf2 Nd4 17. Bc4 b6 18. 0-0 Bb7 19. f4 Nxd5 20. fxe5 Nxc3 21. Nxc3 Qg5 22. Nd5 Nf3+ 23. Kh1 Nxh2 24. Kxh2 Bxe5+ 25. Kg1 Rad8 26. Be3 Qg3 27. Rf3 Rxf3 28. Qxf3 Qxf3 29. gxf3 Bxa1 30. Nxc7 Bd4 31. Nd5 Rxd5 0-1

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.25"]
[Round "3"]
[White "Unhold, Valentin"]
[Black "Kiselev, Vitaliy1"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2146"]
[BlackElo "2519"]
[PlyCount "121"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nc3 Bxf3 5. exf3 c6 6. Be2 g6 7. 0-0 Bg7 8. Re1 0-0 9. d5 Nbd7 10. Be3 Re8 11. Qd2 a5 12. Rab1 Nc5 13. b3 Nfd7 14. Rec1 Qc7 15. Bd1 Nb6 16. Ne4 Nbd7 17. a3 Nxe4 18. fxe4 c5 19. a4 e6 20. Bc2 exd5 21. exd5 Re7 22. Re1 Rae8 23. h3 Qd8 24. g3 Bd4 25. Bxd4 Rxe1+ 26. Rxe1 Rxe1+ 27. Qxe1 cxd4 28. Qd2 Qb6 29. Kg2 Ne5 30. f4 Nd7 31. g4 h6 32. h4 Qd8 33. g5 hxg5 34. hxg5 Qe7 35. Qxd4 Qe1 36. Qf2 Qc3 37. Qe2 Kf8 38. Qf2 Qb2 39. f5 Qc1 40. fxg6 Qxg5+ 41. Qg3 Qd2+ 42. Qf2 Qxf2+ 43. Kxf2 fxg6 44. Bxg6 Kg7 45. Bc2 Kf6 46. Ke3 Ke5 47. Kd3 Nc5+ 48. Kc3 Na6 49. Bh7 b6 50. Bc2 Kf4 51. Kd2 Nc5 52. Kc3 Ke3 53. Bg6 Na6 54. Bf5 Nb4 55. Bg6 Na6 56. Bf5 Kf4 57. Bg6 Ke5 58. Bc2 Nb8 59. Bg6 Nd7 60. Bb1 Nc5 61. Bc2 1/2-1/2

[Event "Buenos Aires FAOGBA op 2nd"]
[Site "Buenos Aires"]
[Date "2024.03.16"]
[Round "5"]
[White "Unhold, Valentin"]
[Black "Coro, Lucas"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2146"]
[BlackElo "2316"]
[PlyCount "128"]
[EventDate "2024.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. e4 d5 9. cxd5 Bxf1 10. Kxf1 exd5 11. e5 Ne4 12. Kg2 Nc6 13. Re1 Nxc3 14. Bxc3 Qd7 15. Ng1 Nd8 16. f4 Qf5 17. Qf3 Ne6 18. Ne2 c5 19. Rad1 cxd4 20. Nxd4 Nxd4 21. Rxd4 Rac8 22. Qd3 Qxd3 23. Rxd3 d4 24. Bd2 b5 25. Rxd4 Rc2 26. Kf3 Rxa2 27. Rc1 a5 28. Rc7 Bd8 29. Rb7 b4 30. Rdd7 Rb2 31. e6 Bf6 32. exf7+ Kh8 33. Rd6 Rxb3+ 34. Ke2 Rb2 35. Re6 Rc2 36. Re8 Rc8 37. Rxc8 Rxc8 38. Rb6 Be7 39. Re6 Rc7 40. Ra6 g6 41. Rxa5 Rb7 42. Kd3 Kg7 43. Ra1 Kxf7 44. Rb1 Ke6 45. Kc4 Kf5 46. h3 Ke4 47. g4 Bd6 48. f5 Rc7+ 49. Kb3 gxf5 50. gxf5 Kxf5 51. Rg1 Ke4 52. Rg4+ Kf3 53. Rd4 Be7 54. Rg4 Ke2 55. Bxb4 Bxb4 56. Kxb4 Kf3 57. Kb5 Kf2 58. Kb6 Rf7 59. Kc6 Rf5 60. Kd6 h5 61. Ra4 Kg3 62. Ke6 Rb5 63. h4 Rb8 64. Kf5 Rg8 1/2-1/2

[Event "Buenos Aires FAOGBA op 2nd"]
[Site "Buenos Aires"]
[Date "2024.03.15"]
[Round "4"]
[White "Unhold, Valentin"]
[Black "Llanos, Guillermo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2146"]
[BlackElo "2286"]
[PlyCount "48"]
[EventDate "2024.03.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Bd3 e5 8. dxe5 dxe5 9. Nxe5 Re8 10. Qc2 Bc5 11. Nef3 Nc6 12. 0-0 Bg4 13. e5 Nxe5 14. Nxe5 Rxe5 15. Nb3 Bd6 16. c5 Bf8 17. Bf4 Rh5 18. f3 Be6 19. Rad1 Qc8 20. g4 Bxb3 21. Qxb3 Rxc5 22. Bc4 Rc6 23. Bxf7+ Kh8 24. Rfe1 Rb6 1/2-1/2

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.28"]
[Round "9"]
[White "Moldovan, Adrian"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1969"]
[BlackElo "2174"]
[PlyCount "36"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 4. Bb2 Nbd7 5. h3 Bh5 6. Be2 e6 7. 0-0 Bd6 8. d4 0-0 9. Nbd2 Qe7 10. a3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe2 13. Qxe2 Bxe5 14. Bxe5 Qxe5 15. Rfd1 Rfe8 16. c4 Rad8 17. cxd5 Nxd5 18. Nf3 Qe7 1/2-1/2

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.27"]
[Round "8"]
[White "Unhold, Valentin"]
[Black "Gaztanaga, Pablo"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2174"]
[BlackElo "1994"]
[PlyCount "150"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Na6 8. h4 c5 9. d5 exd5 10. cxd5 Bxd5 11. Nc3 Bc6 12. e4 d6 13. Qe2 Nc7 14. Rd1 Qc8 15. Bf4 Rd8 16. e5 dxe5 17. Qxe5 Ne6 18. Ng5 Bxg2 19. Rxd8+ Bxd8 20. Nxe6 Qxe6 21. Kxg2 Qxe5 22. Bxe5 Nd7 23. Bf4 Bf6 24. Rd1 Nf8 25. Rd2 Ne6 26. Be3 Rd8 27. Ne4 Bd4 28. Bxd4 Nxd4 29. Nc3 Kf8 30. Nb5 Ke7 31. Nxd4 Rxd4 32. Re2+ Kd7 33. Kf3 b5 34. Re5 Kc6 35. Ke3 Rd7 36. h5 h6 37. Re4 c4 38. Ke2 a5 39. Re8 b4 40. Rb8 Kc5 41. Rc8+ Kb5 42. Rb8+ Ka4 43. Rc8 Kb5 44. Rb8+ Kc5 45. Rc8+ Kd4 46. Kd2 Rd5 47. g4 f5 48. Rc7 fxg4 49. Rxg7 Rxh5 50. Rxg4+ Kc5 51. Rf4 Rd5+ 52. Kc2 h5 53. Rf6 a4 54. Rf3 h4 55. Rh3 Rh5 56. Kd2 Kd4 57. Kc2 Ke4 58. a3 bxa3 59. bxa3 Kf4 60. Kc3 Kg4 61. Rh2 Rc5 62. Kb4 Rc7 63. Kc3 Rc8 64. Rh1 h3 65. Rg1+ Kh4 66. Rh1 Rb8 67. Kxc4 Rb3 68. Rh2 Rb1 69. Kc3 Kg4 70. Kc4 Rb3 71. Rh1 Rxa3 72. Kb4 Ra2 73. Rh2 Ra1 74. Kc3 Rg1 75. f3+ Kg3 0-1

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.26"]
[Round "7"]
[White "Cumpe, Lucas"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2224"]
[BlackElo "2174"]
[PlyCount "58"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Nd5 Nxa4 12. Qxa4 d6 13. Nxe7+ Qxe7 14. exd6 Qxd6 15. Bf4 Qb6 16. Be5 Bf5 17. Qf4 Bxc2 18. Rac1 Qg6 19. Bxc7 Rfe8 20. Rfe1 Be4 21. Qg3 Qxg3 22. Bxg3 Bc6 23. f3 f6 24. Kf2 Kf7 25. h4 Rxe1 26. Rxe1 Re8 27. Rd1 h5 28. Bf4 Re7 29. Rd2 Rd7 1/2-1/2

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.25"]
[Round "6"]
[White "Unhold, Valentin"]
[Black "Conde, Adrian"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2174"]
[BlackElo "1970"]
[PlyCount "45"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. c5 0-0 8. h4 b6 9. b4 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. b5 cxb5 13. c6 Qc8 14. c7 e5 15. dxe5 Qxc7 16. Nxb5 Qc4 17. exf6 Bxf6 18. Rb1 Nc5 19. Nd2 Bc3 20. Nxc3 Qxc3 21. Rb3 Nd3+ 22. Kf1 Nxf2 23. Kxf2 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.23"]
[Round "5"]
[White "Dolezal, Cristian"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2378"]
[BlackElo "2174"]
[PlyCount "53"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. b3 e5 6. Nf3 Nf6 7. axb5 cxb5 8. bxc4 Nxe4 9. Bd3 Bb4+ 10. Nbd2 Nc5 11. Bb1 exd4 12. 0-0 0-0 13. cxb5 Bb7 14. Ba3 Bxa3 15. Rxa3 Ne6 16. Qc2 g6 17. Qb2 a6 18. Be4 Bxe4 19. Nxe4 Qb6 20. Rfa1 a5 21. Ne5 Rd8 22. Nc4 Qb7 23. f3 Nd7 24. Nxa5 Qc7 25. Nc6 Rxa3 26. Rxa3 Re8 27. Ra7 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.21"]
[Round "4"]
[White "Unhold, Valentin"]
[Black "Bertaccini, Daniel"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2174"]
[BlackElo "1980"]
[PlyCount "57"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. e4 Bg7 5. d4 cxd4 6. Nxd4 0-0 7. Be3 d6 8. Be2 Nc6 9. 0-0 Nd7 10. Qd2 Nde5 11. f4 Ng4 12. Bxg4 Bxg4 13. f5 Nxd4 14. Bxd4 gxf5 15. exf5 f6 16. Rae1 Bh5 17. Nd5 Re8 18. Re4 Bf7 19. Rg4 h5 20. Re4 b5 21. Qe2 bxc4 22. Nf4 d5 23. Re3 Bh6 24. Rg3+ Kh7 25. Rg6 Bxg6 26. fxg6+ Kg8 27. Qe6+ Kh8 28. Qf7 Bg7 29. Ne6 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.20"]
[Round "3"]
[White "Fuentes, Agustin"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1986"]
[BlackElo "2174"]
[PlyCount "137"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 Bb6 7. a3 0-0 8. h3 Be6 9. Nxb6 axb6 10. Bxe6 fxe6 11. 0-0 Ne7 12. c3 Ng6 13. a4 h6 14. b4 Qd7 15. Be3 Rf7 16. Nh2 Raf8 17. Ra2 d5 18. exd5 exd5 19. a5 d4 20. Bd2 e4 21. axb6 dxc3 22. Bxc3 Nd5 23. Qb3 exd3 24. Bd2 Nxb6 25. Ng4 Kh7 26. Ra5 Rf5 27. Ne3 R5f6 28. Ng4 Rd6 29. Ne5 Nxe5 30. Rxe5 Qf7 31. Qc3 Nc4 32. Re4 Nxd2 33. Qxd2 Qd5 34. Re7 Rg6 35. f4 Qd4+ 36. Kh1 Rgf6 37. Rf3 Rxf4 38. Qxd3+ Qxd3 39. Rxd3 R8f7 40. Rdd7 Rxe7 41. Rxe7 Rc4 42. b5 b6 43. Kg1 c6 44. Rb7 cxb5 45. Rxb6 b4 46. Kf2 h5 47. Ke3 g6 48. Kd3 Rc3+ 49. Kd2 Rg3 50. Rxb4 Rxg2+ 51. Ke1 Rh2 52. h4 Kg7 53. Kf1 Kf6 54. Kg1 Re2 55. Kf1 Rd2 56. Ke1 Rh2 57. Kf1 Kf5 58. Rb5+ Kg4 59. Rg5+ Kf3 60. Rxg6 Rh1+ 61. Rg1 Rxh4 62. Rg8 Rf4 63. Rh8 Ra4 64. Kg1 Kg3 65. Rg8+ Kh3 66. Kh1 Ra2 67. Rg7 h4 68. Rg8 Rg2 69. Rxg2 1/2-1/2

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.20"]
[Round "2"]
[White "Unhold, Valentin"]
[Black "Alvarez, Leonardo Fabian"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2174"]
[BlackElo "1880"]
[PlyCount "89"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 0-0 8. Rb1 Re8 9. b4 Qc7 10. Qc2 Nf8 11. Rd1 Ng6 12. h3 h6 13. d5 Bf8 14. Be3 Nh5 15. c5 Nhf4 16. Bf1 dxc5 17. bxc5 Bd7 18. d6 Qc8 19. Kh2 Be6 20. Qb2 Rb8 21. Qd2 Qd7 22. Nxe5 Nxe5 23. Bxf4 Ng6 24. Be3 f5 25. exf5 Bxf5 26. Rb4 Ne5 27. f4 Nf7 28. g4 Bh7 29. Bf2 h5 30. f5 g6 31. Bc4 Kh8 32. fxg6 Bxg6 33. gxh5 Ne5 34. Be2 Bf5 35. Rf4 Bh6 36. Bd4 Kh7 37. Rdf1 Bxh3 38. Rf7+ Nxf7 39. Qd3+ Bf5 40. Rxf5 Kg8 41. Qg3+ Kf8 42. Qg6 Re6 43. Qh7 Rxe2+ 44. Nxe2 Qe6 45. Qh8# 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.19"]
[Round "1"]
[White "Curatolo, Nicolas Matias"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1692"]
[BlackElo "2174"]
[PlyCount "132"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Be2 Bb7 7. a3 Nd7 8. 0-0 c5 9. d5 b4 10. axb4 cxb4 11. Na4 Ngf6 12. e5 Nxd5 13. e6 fxe6 14. Ng5 Nc7 15. Bg4 Bd5 16. Qe2 0-0 17. Bxe6+ Nxe6 18. Nxe6 Bxe6 19. Qxe6+ Kh8 20. Be3 Rc8 21. c3 bxc3 22. Nxc3 Nc5 23. Bxc5 Rf6 24. Qe4 dxc5 25. Rad1 Rd6 26. Rxd6 Qxd6 27. Rd1 Bd4+ 28. Kh1 Rf8 29. Ne2 e5 30. fxe5 Qxe5 31. Qxe5+ Bxe5 32. Kg1 Bxb2 33. Rd6 Rf6 34. Rd8+ Kg7 35. Rc8 Ba3 36. Nc3 a5 37. Ne4 Rf7 38. Nxc5 Bxc5+ 39. Rxc5 Ra7 40. Rc3 a4 41. Ra3 Kf6 42. Kf2 Ke5 43. Ke3 Kd5 44. Kd3 Kc5 45. Kc3 Kb5 46. Kb2 Kb4 47. Re3 a3+ 48. Ka2 Kc4 49. Rf3 Kd4 50. Rg3 Ke4 51. Rh3 Rd7 52. Rh4+ Ke3 53. Kxa3 Kf2 54. g4 Kg2 55. Kb4 g5 56. Rh5 Rd4+ 57. Kc3 Rxg4 58. Rxh7 Rh4 59. Rg7 g4 60. Kd2 Kxh2 61. Ke2 g3 62. Kf3 Rh8 63. Rg6 Rf8+ 64. Ke3 g2 65. Rh6+ Kg1 66. Rh7 Kf1 0-1

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.08"]
[Round "9"]
[White "Almiron, Antonio"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2303"]
[BlackElo "2234"]
[PlyCount "34"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e5 7. Nf5 Be6 8. Qd3 Nb4 9. Bb5+ Nd7 10. Qd1 d5 11. a3 dxe4 12. Nxg7+ Bxg7 13. axb4 a6 14. Bxd7+ Qxd7 15. Qxd7+ Bxd7 16. Nxe4 Bc6 17. f3 Ke7 1/2-1/2

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.07"]
[Round "8"]
[White "Unhold, Valentin"]
[Black "Cumpe, Lucas"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2234"]
[BlackElo "2155"]
[PlyCount "74"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nfd7 7. Nxb5 Nb6 8. Be2 Be7 9. 0-0 Nc6 10. Be3 0-0 11. Qc1 Bb7 12. Nc3 Qd7 13. Rd1 Nb4 14. Nd2 N4d5 15. Nxc4 Nxc4 16. Bxc4 Nxe3 17. Qxe3 Bxg2 18. d5 Bxd5 19. Nxd5 exd5 20. Bxd5 Qg4+ 21. Kh1 Bg5 22. Qg3 Qxg3 23. hxg3 Rab8 24. b3 g6 25. Rd4 Rfd8 26. Rad1 Kg7 27. Kg2 Be7 28. Bc4 Rxd4 29. Rxd4 Rd8 30. Rxd8 Bxd8 31. Kf3 Be7 32. Ke4 Bc5 33. f4 h5 34. f5 gxf5+ 35. Kxf5 Bf2 36. Kf4 Be1 37. Be2 h4 1/2-1/2

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.06"]
[Round "7"]
[White "Unhold, Valentin"]
[Black "Fiorito, Francisco"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2234"]
[BlackElo "2339"]
[PlyCount "102"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. 0-0 Nc6 6. d3 Bc5 7. Bg5 0-0 8. Nbd2 Be7 9. Qb1 a5 10. e3 dxe3 11. fxe3 e5 12. Bxf6 Bxf6 13. a3 Be7 14. Qc2 Bc5 15. Rae1 Be6 16. Kh1 h6 17. Qc3 a4 18. Re2 Re8 19. Ne4 Bb6 20. Rd1 f5 21. Nf2 Bf7 22. Bh3 Qf6 23. Qc2 Bh5 24. Bg2 Qe7 25. Nh4 Bxe2 26. Bd5+ Kh7 27. Qxe2 g6 28. Rf1 Rf8 29. Kg2 Rae8 30. Nh3 Nd8 31. e4 c6 32. Nxg6 Kxg6 33. exf5+ Kh7 34. Be4 Rf6 35. Qh5 Rg8 36. g4 Qg7 37. Kf3 Nf7 38. Rh1 Bd8 39. Rg1 Ng5+ 40. Nxg5+ Qxg5 41. Qxg5 hxg5 42. h4 Rh6 43. h5 Kg7 44. Ke2 Bb6 45. Rb1 Bc5 46. b4 axb3 47. Rxb3 b6 48. Rb1 Ra8 49. Rb3 Rxa3 50. Rxa3 Bxa3 51. Kd2 Kf7 0-1

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.05"]
[Round "6"]
[White "Borda Rodas, Anapaola S"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2277"]
[BlackElo "2234"]
[PlyCount "126"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. Nxe5 e6 9. 0-0 Be7 10. Qh5 0-0 11. Rd1 Bd7 12. Nxd7 Qxd7 13. Nc3 Ncb4 14. Bb5 Qc7 15. Qf3 Qb6 16. Ba4 Rac8 17. Bb3 Rfd8 18. g3 Bf6 19. Na4 Qc6 20. Be3 Nxe3 21. Qxe3 Nc2 22. Bxc2 Qxc2 23. b3 b6 24. Rdc1 Qf5 25. Rxc8 Rxc8 26. Nc3 h5 27. Rd1 Qg4 28. Rd3 Rd8 29. Ne4 Qf5 30. Nxf6+ Qxf6 31. Qe4 Rd5 32. h4 g6 33. Rd1 Qd8 34. f4 Qd6 35. Qd3 a5 36. Qc3 Qa3 37. Rd2 a4 38. Qc8+ Kg7 39. Qc3 axb3 40. Qxb3 Qc1+ 41. Rd1 Qc6 42. a4 Ra5 43. Kh2 Rxa4 44. d5 exd5 45. Rxd5 Rc4 46. Qb2+ Kh7 47. Rd2 b5 48. f5 gxf5 49. Qe5 Rc5 50. Qe7 Kg7 51. Qg5+ Qg6 52. Qe3 Rc4 53. Qe5+ Qf6 54. Qxb5 Rxh4+ 55. Kg1 Rg4 56. Rg2 Qd4+ 57. Kh2 Qe4 58. Qb2+ Kh7 59. Qf6 Qe6 60. Qd8 Qg6 61. Rf2 Rxg3 62. Qd5 Rg5 63. Re2 Rg4 0-1

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.04"]
[Round "5"]
[White "Unhold, Valentin"]
[Black "Villarreal, Agustin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2234"]
[BlackElo "2336"]
[PlyCount "12"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. 0-0 c6 6. d4 Bd6 1/2-1/2

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.03"]
[Round "4"]
[White "Diaz Hollemaert, Nahuel Carlos"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2378"]
[BlackElo "2234"]
[PlyCount "69"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. h4 h6 5. b3 Bg7 6. Bb2 e5 7. Bg2 Nge7 8. d3 d6 9. Qd2 Be6 10. Nh3 Qd7 11. Nd5 Nd4 12. Nxe7 Qxe7 13. e3 Nc6 14. Nf4 Bg4 15. Nd5 Qd7 16. a3 Rb8 17. b4 0-0 18. f3 Be6 19. f4 b5 20. 0-0 cxb4 21. axb4 f5 22. Ra6 Kh8 23. Nf6 Bxf6 24. Bxc6 Qg7 25. cxb5 Rf7 26. Rfa1 g5 27. hxg5 hxg5 28. fxe5 Bxe5 29. d4 Bxg3 30. d5 Be5 31. dxe6 Re7 32. Bxe5 dxe5 33. Qd6 Rf8 34. Rxa7 e4 35. Qxe7 1-0

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.02"]
[Round "3"]
[White "Unhold, Valentin"]
[Black "Romero Barreto, Jaime Jose"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2234"]
[BlackElo "2335"]
[PlyCount "106"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 h5 6. e4 Nxc3 7. dxc3 Qxd1+ 8. Kxd1 f6 9. e5 Nc6 10. Bd3 Kf7 11. Kc2 Nxe5 12. Nxe5+ fxe5 13. Re1 Bg7 14. Bc4+ Be6 15. Bxe6+ Kxe6 16. Re4 Rhf8 17. Be3 Rf5 18. Rc4 c6 19. Rb4 b6 20. a4 Bf6 21. a5 b5 22. a6 g5 23. c4 gxh4 24. cxb5 cxb5 25. Rxb5 Bg5 26. Kd2 Rxf2+ 27. Kd3 Bxe3 28. Kxe3 Rxg2 29. Raa5 Rg5 30. Ke4 Kf6 31. Rxe5 Rxe5+ 32. Rxe5 Rb8 33. Rxh5 Rxb2 34. Kf3 h3 35. Kg3 h2 36. Rh4 Ke5 37. Rh7 Kd5 38. Kf3 Kc5 39. Ke3 Kb4 40. Kd3 Rg2 41. Kd4 Kb5 42. Rh6 e6 43. Kc3 Kc5 44. Rh5+ Kd6 45. Kd4 Kc6 46. Rh6 Kb5 47. Kc3 Ka4 48. Rh4+ Ka3 49. Rh5 Ka2 50. Kd4 Kb1 51. Ke5 Re2+ 52. Kd6 Kc1 53. Kc6 Rb2 0-1

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.09.01"]
[Round "2"]
[White "Scarsi, Anna Laura"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1995"]
[BlackElo "2234"]
[PlyCount "78"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 0-0 9. f3 a6 10. Bxd7 Qxd7 11. Be3 Nc6 12. Rc1 Nxd4 13. Bxd4 b5 14. Nd5 Nxd5 15. Bxg7 Kxg7 16. cxd5 Qa7+ 17. Rf2 Rac8 18. Kf1 Rxc1 19. Qxc1 Qd4 20. Rd2 Qe5 21. Kg1 f5 22. Qc2 fxe4 23. Qxe4 Qxe4 24. fxe4 Rc8 25. Kf2 Kf6 26. Kf3 Ke5 27. Re2 Rc4 28. Re3 Ra4 29. a3 Rc4 30. h3 Rc2 31. Rb3 Kd4 32. Rb4+ Kc5 33. Rb3 a5 34. Kg3 a4 35. Rf3 Rxb2 36. Rf7 Rb3+ 37. Kf4 Rxa3 38. Rxe7 Ra1 39. Rc7+ Kd4 0-1

[Event "Villa Martelli 90 Aanos"]
[Site "Villa Martelli"]
[Date "2023.08.31"]
[Round "1"]
[White "Unhold, Valentin"]
[Black "Contin, Daniel"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2234"]
[BlackElo "2225"]
[PlyCount "68"]
[EventDate "2023.08.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "1"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. g3 Bd6 8. Bg2 0-0 9. 0-0 a6 10. bxa6 Nc6 11. Re1 Kh8 12. Nc3 c4 13. Nd4 Nxd4 14. Qxd4 Qa5 15. Rf1 Rxa6 16. h3 Rb6 17. Rb1 e5 18. Qh4 Bf5 19. e4 Bg6 20. Bg5 d4 21. Bxf6 dxc3 22. Bd8 Qxa2 23. Bxb6 cxb2 24. Qg4 c3 25. Qd1 Bb4 26. Be3 Bf7 27. Qd3 Bc4 28. Qd1 Bb3 29. Qh5 Bc2 30. Qxe5 Qa5 31. Qd4 Bxb1 32. Rxb1 Rc8 33. Kh2 Qa2 34. Qd7 Rb8 1-0

[Event "Villa Constitucion op"]
[Site "Villa Constitucion"]
[Date "2023.08.21"]
[Round "8"]
[White "Unhold, Valentin"]
[Black "Fiorito, Fabian"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2184"]
[BlackElo "2329"]
[PlyCount "111"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. d4 Bb7 3. e3 g6 4. Bd3 Bg7 5. 0-0 d6 6. c4 Nd7 7. Nc3 e6 8. e4 Ne7 9. Be3 0-0 10. Rc1 e5 11. d5 h6 12. Nd2 Bc8 13. b4 f5 14. f3 f4 15. Bf2 g5 16. Kh1 Ng6 17. c5 Nf6 18. Be2 Rf7 19. cxd6 cxd6 20. a4 h5 21. Nc4 Bf8 22. a5 bxa5 23. Nxa5 g4 24. Nc6 Qe8 25. Bg1 Rg7 26. Ra1 Nh4 27. Re1 Nxg2 28. Kxg2 gxf3+ 29. Kh1 fxe2 30. Qxe2 Bg4 31. Qf1 a6 32. Ra2 Nh7 33. Bb6 Ng5 34. Rf2 Bh3 35. Qd3 f3 36. Rg1 Bg2+ 37. Rfxg2 fxg2+ 38. Rxg2 Qd7 39. Ne2 h4 40. Bf2 h3 41. Rg3 Qf7 42. Qe3 Nxe4 43. Rxg7+ Bxg7 44. Qxe4 Qxf2 45. Ng3 Rf8 46. Ne7+ Kf7 47. Qg6+ Kxe7 48. Qe6+ Kd8 49. Qxd6+ Kc8 50. Qc6+ Kb8 51. Qd6+ Ka8 52. Qc6+ Kb8 53. Qd6+ Ka7 54. Qc7+ Ka8 55. Qc6+ Ka7 56. Qc7+ 1/2-1/2

[Event "Villa Constitucion op"]
[Site "Villa Constitucion"]
[Date "2023.08.19"]
[Round "4"]
[White "Unhold, Valentin"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2184"]
[BlackElo "2399"]
[PlyCount "98"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. d5 a5 6. Nf3 Na6 7. Be2 Ne7 8. h4 h6 9. h5 g5 10. Nd2 f5 11. g4 fxg4 12. Bxg4 0-0 13. Nf1 Bxg4 14. Qxg4 Nc5 15. Qe2 a4 16. Be3 Rf4 17. Ng3 Qd7 18. 0-0-0 Raf8 19. Kb1 Nc8 20. Qc2 Nb6 21. Qe2 Qe8 22. Rhf1 Nbd7 23. Qc2 Nb6 24. Qe2 a3 25. b3 Nbd7 26. Qc2 Nf6 27. Bxf4 exf4 28. Nf5 Rf7 29. Nxg7 Rxg7 30. Rfe1 Qe5 31. b4 Ncd7 32. Nb5 g4 33. Nxc7 g3 34. f3 Qxh5 35. Ne6 Re7 36. c5 dxc5 37. bxc5 Ne5 38. Qc3 Kf7 39. Rh1 Qxf3 40. Qxe5 Qxe4+ 41. Qxe4 Nxe4 42. Rh4 Nc3+ 43. Kc2 Nxd5 44. Rxd5 Kxe6 45. Rd8 g2 46. Rg4 f3 47. Rf8 Rf7 48. Rxf7 Kxf7 49. Kd2 f2 0-1

[Event "Villa Constitucion op"]
[Site "Villa Constitucion"]
[Date "2023.08.18"]
[Round "3"]
[White "Fiorito, Francisco"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2340"]
[BlackElo "2184"]
[PlyCount "48"]
[EventDate "2023.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Bd7 8. Qd2 e6 9. Nxd7 Qxd7 10. f3 Bd6 11. Bxd6 Qxd6 12. 0-0-0 0-0-0 13. a3 Kb8 14. Kb1 Rc8 15. Na2 Rc7 16. Nc1 Rhc8 17. Nb3 Nd7 18. Bd3 h6 19. g3 Nb6 20. Qf2 Nc4 21. c3 N6a5 22. Nxa5 Nxa5 23. f4 Qb6 24. Ka2 Rxc3 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.20"]
[Round "9"]
[White "Chiappero, Julio Alfredo"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2047"]
[BlackElo "2060"]
[PlyCount "79"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nf6 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Qb3 Qc8 8. Ngf3 e6 9. Nh4 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. Bg2 Qd7 14. 0-0 Bd6 15. Bxd6 Qxd6 16. Rfe1 0-0 17. Nf3 Qc7 18. Ne5 Nxe5 19. Rxe5 Rab8 20. Bf3 b5 21. Rc1 Nd7 22. Ree1 Qf4 23. Qd1 Nb6 24. b3 Rfd8 25. Kg2 Rbc8 26. Re3 Nd7 27. a3 Rc7 28. Be2 a6 29. a4 bxa4 30. bxa4 Qd6 31. Qd3 Nb6 32. Qxa6 Ra8 33. Qb5 Rxa4 34. Rb1 Rc6 35. c4 Raxc4 36. Bxc4 Nxc4 37. Rf3 Kh7 38. Rd1 f5 39. Qb7 Rc7 40. Qb8 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.19"]
[Round "7"]
[White "Llanos, Guillermo"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2305"]
[BlackElo "2060"]
[PlyCount "124"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Qb6 7. Ndb5 Ne5 8. e3 d6 9. Qd4 Qd8 10. c5 Nc6 11. Nxd6+ Bxd6 12. Qxd6 Qxd6 13. cxd6 Kd7 14. f3 Kxd6 15. e4 Rd8 16. Be3 b6 17. 0-0-0+ Ke7 18. Rxd8 Kxd8 19. Be2 Ne8 20. b3 Bb7 21. Kb2 Ke7 22. h4 h5 23. Bg5+ f6 24. Be3 Rd8 25. Rd1 Rxd1 26. Bxd1 g6 27. Be2 Nc7 28. Nb5 Ba6 29. a4 Bxb5 30. axb5 Nd8 31. Bd2 Nb7 32. Bb4+ Nd6 33. f4 Kd7 34. Bxd6 Kxd6 35. f5 exf5 36. exf5 g5 37. hxg5 fxg5 38. Bxh5 Ke5 39. Be2 Kxf5 40. Kc3 Ke4 41. Bf3+ Ke5 42. Kc4 Ne8 43. Bc6 Nf6 44. b4 Ng4 45. Bf3 Ne3+ 46. Kd3 Nf5 47. Bc6 Kf4 48. Kc4 Ke5 49. Kd3 Kf4 50. Kc4 Kg3 51. Kd5 g4 52. Bd7 Ne3+ 53. Kc6 Kxg2 54. Kb7 g3 55. Kxa7 Nc4 56. Be6 Kh2 57. Bxc4 g2 58. Kxb6 g1Q+ 59. Ka6 Qd4 60. Be2 Qxb4 61. Bh5 Qa3+ 62. Kb7 Qc5 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.19"]
[Round "8"]
[White "Unhold, Valentin"]
[Black "Villarreal, Agustin"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2060"]
[BlackElo "2289"]
[PlyCount "76"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nf6 4. g3 Nbd7 5. Bg2 e6 6. d3 Bd6 7. Nbd2 0-0 8. 0-0 Qe7 9. h3 Bh5 10. Re1 Ba3 11. Qc1 Bxb2 12. Qxb2 Bxf3 13. exf3 a5 14. f4 Qd6 15. a3 b5 16. Nf3 Rfc8 17. Ne5 Rab8 18. c3 Nb6 19. Qc2 Nfd7 20. c4 bxc4 21. bxc4 Nxe5 22. Rxe5 Nd7 23. Ree1 d4 24. Reb1 Rxb1+ 25. Qxb1 Rb8 26. Qe1 a4 27. Qd1 Nc5 28. Qc2 Rb3 29. Bf1 Qb6 30. Ra2 g6 31. Be2 Qb7 32. g4 Rb1+ 33. Kh2 Qh1+ 34. Kg3 Qg1+ 35. Kf3 Qh2 36. f5 g5 37. Qb3 Qh1+ 38. Kg3 Rg1# 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.18"]
[Round "6"]
[White "Unhold, Valentin"]
[Black "Quiroga, Facundo"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2060"]
[BlackElo "2247"]
[PlyCount "59"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. 0-0 Rc8 12. b3 a6 13. f3 Nd7 14. Rac1 f5 15. exf5 gxf5 16. f4 Nf6 17. Bf3 Qc7 18. Rfe1 Bf7 19. Bd4 e6 20. h3 Rfe8 21. Qf2 e5 22. Bb6 Qb8 23. Bd5 Bxd5 24. Nxd5 Nxd5 25. cxd5 Rxc1 26. Rxc1 Rc8 27. Qf1 Rxc1 28. Qxc1 exf4 29. Qxf4 Qf8 30. Bd4 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.18"]
[Round "5"]
[White "Unhold, Valentin"]
[Black "Tokman, Ariel"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2060"]
[BlackElo "2306"]
[PlyCount "51"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 h6 6. e4 Nb6 7. d4 Bg7 8. Be3 Bg4 9. Be2 N8d7 10. Qd2 e5 11. d5 h5 12. 0-0-0 Nc8 13. Kb1 Nd6 14. Rc1 Nb6 15. Nb5 Nxe4 16. Qb4 Bf8 17. Nxc7+ Qxc7 18. Bb5+ Kd8 19. Qxe4 Bf5 20. Bg5+ Be7 21. Qxf5 Qxc1+ 22. Rxc1 gxf5 23. Nxe5 Bxg5 24. Nxf7+ Ke7 25. Rc7+ Kf6 26. hxg5+ 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.17"]
[Round "4"]
[White "Brizzi, Milagros Tatiana"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2112"]
[BlackElo "2060"]
[PlyCount "60"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d6 6. e4 e5 7. Nc3 Nge7 8. Nd2 0-0 9. Nc4 Be6 10. Nd5 Qd7 11. a4 Rad8 12. c3 Bh3 13. Nce3 Bxg2 14. Kxg2 f5 15. exf5 gxf5 16. f4 Rde8 17. Re1 Ng6 18. Qf3 Qf7 19. Nc4 e4 20. dxe4 Rxe4 21. Rxe4 Qxd5 22. Re3 Qxc4 23. Bd2 d5 24. Rae1 d4 25. R3e2 Qf7 26. b4 dxc3 27. Bxc3 Bxc3 28. Qxc3 Qd5+ 29. Kh3 cxb4 30. Qb2 Nxf4+ 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.16"]
[Round "3"]
[White "Dolezal, Cristian"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2354"]
[BlackElo "2060"]
[PlyCount "56"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Be2 h6 9. Qb3 Qc8 10. Ne5 Bd6 11. Ng6 Bxf4 12. Nxf4 Qc7 13. g3 0-0 14. 0-0 Rab8 15. a4 a6 16. Qa3 b5 17. axb5 axb5 18. b4 Rfc8 19. Nb3 e5 20. Nd3 exd4 21. cxd4 Qe7 22. Rfe1 Bxd3 23. Bxd3 Qxb4 24. Rec1 Qxa3 25. Rxa3 Ne7 26. Nc5 Nc6 27. Nb3 Ne7 28. Nc5 Nc6 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.15"]
[Round "2"]
[White "Unhold, Valentin"]
[Black "Koch, Juan Enrique"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2060"]
[BlackElo "1947"]
[PlyCount "55"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Nbd7 5. c4 Be7 6. Nc3 c5 7. cxd5 exd5 8. d4 0-0 9. Bd3 Re8 10. 0-0 Bd6 11. Rc1 cxd4 12. Nxd4 Ne5 13. Bf5 a6 14. h3 Nc6 15. Bxc8 Rxc8 16. Nf5 Bf8 17. Qf3 d4 18. Nxd4 Nxd4 19. exd4 Qxd4 20. Rfd1 Qh4 21. Qxb7 Bc5 22. Qf3 h6 23. Na4 Ne4 24. Nxc5 Nxc5 25. Rd4 Qe7 26. Rdc4 Qe2 27. Qxe2 Rxe2 28. Bd4 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.14"]
[Round "1"]
[White "Gras, Carlos"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1783"]
[BlackElo "2060"]
[PlyCount "60"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Qc2 Re8 10. Nge2 Nbd7 11. h3 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Ng3 Nf6 15. 0-0 h5 16. f3 exf3 17. Rxf3 c5 18. Raf1 h4 19. Nf5 Bxf5 20. Qxf5 cxd4 21. exd4 Rad8 22. Qg5 Ne4 23. Qxe7 Rxe7 24. Nxe4 Rxe4 25. Rxf7 Rdxd4 26. Rxb7 Re2 27. Rff7 Rd1+ 28. Kh2 Ree1 29. Rxg7+ Kf8 30. g4 Re2# 0-1

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.21"]
[Round "9"]
[White "Unhold, Valentin"]
[Black "Farhat, Francisco"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2075"]
[BlackElo "1866"]
[PlyCount "53"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Na6 10. Nd2 Nh7 11. 0-0 f5 12. f3 Ng5 13. a3 f4 14. Bf2 h5 15. Kh1 Kf7 16. b4 Rh8 17. c5 h4 18. cxd6 cxd6 19. Nc4 h3 20. g4 fxg3 21. Bxg3 Ke7 22. f4 exf4 23. Bxf4 Nf7 24. Nb5 Bxa1 25. Qxa1 Rh4 26. Bg5+ Ke8 27. Nbxd6+ 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.20"]
[Round "8"]
[White "Moreno Perez, Tobias Sebastian"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2237"]
[BlackElo "2075"]
[PlyCount "68"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nbd2 Be7 5. g3 0-0 6. Bg2 b6 7. cxd5 exd5 8. 0-0 Bb7 9. b3 Nbd7 10. Bb2 c5 11. Rc1 Rc8 12. Ne5 Re8 13. Ndf3 h6 14. dxc5 bxc5 15. Qc2 Nf8 16. Qf5 Qb6 17. Rfd1 Qa6 18. Ng4 Nxg4 19. Qxg4 d4 20. Nd2 Bxg2 21. Kxg2 Rc6 22. Nc4 Rg6 23. Qf3 Bg5 24. Rc2 Rf6 25. Qd5 Ng6 26. b4 Qc8 27. bxc5 Qg4 28. Rxd4 Nh4+ 29. Kg1 Rxe2 30. Rc1 Nf3+ 31. Kg2 Rxf2+ 32. Kxf2 Nxd4+ 33. Kg2 Qe2+ 34. Kh3 Rf2 0-1

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.18"]
[Round "4"]
[White "Unhold, Valentin"]
[Black "Rodriguez, Mathias"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2075"]
[BlackElo "2099"]
[PlyCount "50"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. h3 Nf6 12. exf5 gxf5 13. g4 fxg4 14. hxg4 Nxg4 15. Be3 Bf5 16. Qd2 Nd7 17. Nh4 Nxe3 18. fxe3 Bh7 19. 0-0-0 Nc5 20. Rdg1 Rf2 21. e4 Qf6 22. Nf5 Rxf5 23. exf5 Kh8 24. Bh5 Qxf5 25. Bg6 Qf4 1/2-1/2

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.08"]
[Round "9"]
[White "Unhold, Valentin"]
[Black "Acosta, Pablo Ismael"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2031"]
[BlackElo "2461"]
[PlyCount "72"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. a3 c5 11. exd5 exd5 12. dxc5 Nxc5 13. b4 Ne6 14. cxd5 Qxd5 15. Nh4 Qd7 16. Bxb7 Qxb7 17. Bb2 Rac8 18. Qb3 Rfd8 19. Rfd1 Ne4 20. Nxe4 Qxe4 21. Qf3 Qxf3 22. Nxf3 Rc2 23. Be5 f6 24. Rxd8+ Nxd8 25. Bf4 Ne6 26. Be3 Kf7 27. Kf1 Bd6 28. Ke1 f5 29. Kd1 Rc8 30. Rc1 Rd8 31. Ke2 f4 32. Bd2 g5 33. g4 h6 34. h3 Ke8 35. Bc3 Be7 36. Be5 Kf7 1/2-1/2

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.07"]
[Round "8"]
[White "Romero Barreto, Jaime Jose"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2340"]
[BlackElo "2031"]
[PlyCount "90"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 dxe5 8. Nxe5 Qd5 9. Qe2 f6 10. Nf3 Qe6 11. d4 cxd3 12. Bxd3 Qxe2+ 13. Bxe2 e5 14. a4 a5 15. Na3 Be6 16. Nd2 Nc6 17. Ndc4 Nxc4 18. Bxc4 Bxc4 19. Nxc4 Bc5 20. Ke2 Kf7 21. Rd1 Rad8 22. Be3 Bxe3 23. Nxe3 Ke6 24. Rxd8 Rxd8 25. Ra3 Kd7 26. Rb3 Kc7 27. Rb5 Ra8 28. Nd5+ Kd6 29. Ne3 Kc7 30. Nd5+ Kd6 31. Nb6 Ra6 32. g4 Ke6 33. Nc4 Ra7 34. Ke3 g6 35. h4 h6 36. f3 f5 37. g5 hxg5 38. hxg5 Ra8 39. Rxb7 Rh8 40. Rb6 Kd5 41. Nxa5 Nxa5 42. Rb5+ Kc4 43. Rxa5 Rh2 44. Rxe5 Rxb2 45. Re6 Kd5 1-0

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.06"]
[Round "7"]
[White "Unhold, Valentin"]
[Black "Ocantos, Manuel"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2031"]
[BlackElo "2177"]
[PlyCount "80"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 Nbd7 8. Be3 Ng4 9. Bg5 f6 10. Bd2 f5 11. Ng5 Ndf6 12. h3 Nh6 13. Qc1 fxe4 14. Ne6 Bxe6 15. Bxh6 Bd7 16. Bg5 c6 17. Bxf6 Qxf6 18. Qe3 cxd5 19. Nxd5 Qh4 20. g3 Qd8 21. Nc3 Bc6 22. 0-0 Qb6 23. Qxb6 axb6 24. Nd1 Bh6 25. Ne3 Rf7 26. Kg2 Raf8 27. Rad1 Bxe3 28. fxe3 Rxf1 29. Rxf1 Rxf1 30. Kxf1 Bd7 31. Kg2 Kf7 32. Bf1 Ke7 33. Kf2 g5 34. Ke1 d5 35. cxd5 Kd6 36. Kd2 Kxd5 37. g4 h6 38. Be2 Be8 39. Kc3 Kc5 40. b3 Bd7 1/2-1/2

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.05"]
[Round "6"]
[White "Villarreal, Agustin"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2323"]
[BlackElo "2031"]
[PlyCount "71"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Qc2 Nbd7 10. Nf3 Re8 11. 0-0 Ne4 12. Bxe4 dxe4 13. Bxe7 Qxe7 14. Nd2 Nf6 15. Rab1 Bf5 16. b4 a6 17. Rfc1 Rac8 18. Na4 Nd5 19. Qb2 Qg5 20. Nf1 h5 21. Ng3 Bg6 22. Nc3 Nf6 23. h3 h4 24. Nf1 Bf5 25. Kh1 Rcd8 26. a4 Rd6 27. Nh2 Nh5 28. Ne2 Rg6 29. Rg1 Bd7 30. Rbc1 Rf6 31. Rc5 Qg6 32. g4 hxg3 33. Nxg3 Nxg3+ 34. Rxg3 Qh6 35. Kg2 Rg6 36. Ng4 1/2-1/2

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.04"]
[Round "5"]
[White "Unhold, Valentin"]
[Black "Zacarias Martinez, Ruben David"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2031"]
[BlackElo "2189"]
[PlyCount "115"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. h3 Nf6 12. exf5 gxf5 13. g4 f4 14. g5 Nh7 15. gxh6 Bxh6 16. Qc2 Kh8 17. Bd3 Qe7 18. 0-0-0 Na6 19. Ne4 Bf5 20. Rdg1 Nb4 21. Bxb4 axb4 22. Kb1 Rg8 23. Rg4 Bxe4 24. Bxe4 Nf6 25. Nh4 Nxg4 26. hxg4 Rxg4 27. Nf5 Qg5 28. Qd1 Rf8 29. Rxh6+ Kg8 30. Rg6+ Qxg6 31. Ne7+ Kg7 32. Nxg6 Rxg6 33. Bxg6 Kxg6 34. Qg4+ Kf6 35. Kc2 Rf7 36. Kd3 Rg7 37. Qe6+ Kg5 38. Ke4 b6 39. Qf5+ Kh6 40. Qf6+ Kh7 41. Qh4+ Kg6 42. Qg4+ Kf6 43. Qf5+ Ke7 44. Qe6+ Kd8 45. Qf6+ Re7 46. Qh8+ Re8 47. Qh4+ Kd7 48. Qh3+ Kd8 49. Qb3 Rh8 50. Qxb4 Rh2 51. Qe1 Kc8 52. a4 Kb7 53. b4 Ka7 54. c5 Rh3 55. cxd6 cxd6 56. Qc1 Rh2 57. Qc7+ Ka8 58. Qxb6 1-0

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.03"]
[Round "4"]
[White "Trujillo Villega, Pablo Adrian"]
[Black "Unhold, Valentin"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2135"]
[BlackElo "2031"]
[PlyCount "72"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Be3 Qc7 10. Bd3 a6 11. a4 b6 12. f4 Bb7 13. Qf3 0-0 14. Rae1 Nb4 15. Qg3 Kh8 16. Nd4 Rac8 17. Kh1 g6 18. Nf3 d5 19. Bd4 Kg8 20. e5 Nh5 21. Qg4 Ng7 22. Bf2 Rfd8 23. Nd4 Nxd3 24. cxd3 Nf5 25. Qd1 h5 26. Nxf5 exf5 27. Bd4 Bc5 28. Bxc5 d4 29. Bd6 Qc6 30. Ne4 fxe4 31. dxe4 Qc2 32. Qxd4 Rc4 33. Qxb6 Rd7 34. e6 Rxe4 35. Rc1 Re1 36. Qg1 Rxc1 0-1

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.02"]
[Round "3"]
[White "Unhold, Valentin"]
[Black "Fiorito, Francisco"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2031"]
[BlackElo "2320"]
[PlyCount "56"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. f3 Nc6 4. Nc3 e5 5. d5 Ne7 6. e4 Ng6 7. Nge2 Bc5 8. a3 a5 9. Rb1 Nh5 10. h4 Be7 11. g3 d6 12. Bh3 0-0 13. Be3 Bxh3 14. Rxh3 Qd7 15. Rh1 f5 16. exf5 Qxf5 17. Rf1 Qh3 18. Ne4 Rf7 19. Kd2 Raf8 20. Ng1 Qd7 21. a4 Rc8 22. Qb3 Rff8 23. Rbc1 Kh8 24. Kc2 c6 25. Kb1 c5 26. Qc2 Rf7 27. Rf2 Kg8 28. Rcf1 Ra8 1/2-1/2

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.11.01"]
[Round "2"]
[White "Villegas, Franco"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2302"]
[BlackElo "2031"]
[PlyCount "89"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Be3 a6 11. f3 g6 12. Kb1 Bg7 13. Nd5 Be6 14. Bd2 Qc5 15. Qxc5 Rxc5 16. Nf4 Bd7 17. g4 Be6 18. Be3 Rc7 19. h4 Nd7 20. h5 Ne5 21. h6 Bf8 22. Be2 Bc4 23. Nd3 e6 24. Bd4 Bxd3 25. cxd3 Rg8 26. g5 Be7 27. f4 Nc6 28. Bb6 Rc8 29. Bg4 Kd7 30. d4 Bd8 31. Bxd8 Nxd8 32. d5 Rf8 33. e5 Rc4 34. Rhf1 Ke7 35. exd6+ Kd7 36. Rf3 Re4 37. Rc3 f5 38. gxf6 Rxf6 39. dxe6+ Nxe6 40. Rc7+ Kd8 41. Rxh7 Rexf4 42. Bxe6 Rxe6 43. Rxb7 Rh4 44. h7 g5 45. Rb8+ 1-0

[Event "Buenos Aires Vicente Lopez 24th"]
[Site "Buenos Aires"]
[Date "2022.10.31"]
[Round "1"]
[White "Unhold, Valentin"]
[Black "Oro, Faustino"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2031"]
[BlackElo "2148"]
[PlyCount "67"]
[EventDate "2022.10.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. cxd5 exd5 9. b3 Nbd7 10. Bb2 Re8 11. Rc1 a6 12. Ne5 Bd6 13. f4 c5 14. Rf3 cxd4 15. exd4 Ne4 16. Rh3 Nf8 17. Nxe4 dxe4 18. Nxf7 Qf6 19. Nxd6 Qxd6 20. Bc4+ Bd5 21. Ba3 Qd7 22. Bxf8 Rxf8 23. Qh5 Bxc4 24. Qxh7+ Kf7 25. Rxc4 Rh8 26. Qxe4 Rae8 27. Qc6 Qf5 28. Rxh8 Rxh8 29. Qc7+ Kg6 30. h3 Rh4 31. Qe5 Qb1+ 32. Kh2 Kh7 33. Rc7 Qg6 34. d5 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.18"]
[Round "9"]
[White "Latorre Lopez Moreira, Luis Matias"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2304"]
[BlackElo "2066"]
[PlyCount "53"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. b3 0-0 6. Bb2 b6 7. 0-0 Bb7 8. Qe2 Nbd7 9. Ne5 c5 10. Nd2 Ne4 11. Nxe4 dxe4 12. Bb5 Nxe5 13. dxe5 Be7 14. Rfd1 Qc8 15. Rd7 Bd8 16. Rd6 Be7 17. Rd7 Bd8 18. Rd6 Be7 19. Rd7 Bd8 20. Rd2 Be7 21. Rad1 Bc6 22. Bxc6 Qxc6 23. Rd7 Rfe8 24. h3 h6 25. Kh2 a5 26. a4 Rad8 27. Rxe7 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.17"]
[Round "8"]
[White "Unhold, Valentin"]
[Black "Cisneros, German"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2066"]
[BlackElo "1919"]
[PlyCount "99"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 cxd4 4. cxd5 Qxd5 5. Nc3 Qd8 6. Qxd4 Bd7 7. Ne5 Nc6 8. Qxd7+ Qxd7 9. Nxd7 Kxd7 10. Be3 Rd8 11. 0-0-0+ Ke8 12. Rxd8+ Kxd8 13. g3 e6 14. Bg2 a6 15. Bb6+ Kc8 16. Rd1 Be7 17. Ne4 Nf6 18. Nd6+ Bxd6 19. Rxd6 Nb4 20. Ba5 Nbd5 21. h3 Nc7 22. a4 Nfd5 23. Kd2 h5 24. h4 Ne7 25. e3 Ncd5 26. Bxd5 Nxd5 27. e4 Nc7 28. Ke3 e5 29. Rd1 Ne6 30. Rd5 f6 31. f4 exf4+ 32. gxf4 Re8 33. Rxh5 g5 34. hxg5 fxg5 35. fxg5 Rg8 36. Bc3 Nxg5 37. Rh6 Re8 38. e5 Nf7 39. Rh5 Kd7 40. Ke4 Ke6 41. Rf5 Rg8 42. Rf6+ Ke7 43. Bb4+ Ke8 44. Kd5 Rg4 45. Ba3 Rxa4 46. e6 Ra5+ 47. Bc5 Rxc5+ 48. Kxc5 Nd8 49. Kd6 a5 50. e7 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "7"]
[White "Perez, Dalila"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "1748"]
[BlackElo "2066"]
[PlyCount "79"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. e4 Rb8 11. a4 Bd7 12. Re1 b5 13. axb5 axb5 14. cxb5 Bxb5 15. Nxb5 Rxb5 16. Qa4 Qb6 17. Bf1 c4 18. Nxc4 Nxc4 19. Qxc4 Rb4 20. Ra6 Qb8 21. Ra8 Qxa8 22. Qxb4 Rb8 23. Qa3 Qb7 24. b4 Qxb4 25. Qxb4 Rxb4 26. e5 dxe5 27. Rxe5 Re4 28. Rxe4 Nxe4 29. Bg2 Nd6 30. Bf4 Kf8 31. Bxd6 exd6 32. Bf1 Ke7 33. Bb5 Bd4 34. Kf1 h5 35. Ke2 Kf6 36. Be8 Bc5 37. f3 Ke7 38. Bc6 Bb6 39. h3 Bc5 40. Kd3 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "6"]
[White "Unhold, Valentin"]
[Black "Oviedo Acosta, Paula"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2066"]
[BlackElo "1755"]
[PlyCount "97"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. f3 a6 10. Qd2 Rc8 11. 0-0 0-0 12. Rfc1 Be6 13. Nc2 Nd7 14. b3 Re8 15. Rab1 Nce5 16. Nb4 Nb6 17. h3 Ned7 18. Nbd5 Bxd5 19. exd5 Nf6 20. Bf1 Nh5 21. Ne4 Nd7 22. b4 Nhf6 23. c5 Nxe4 24. fxe4 Nf6 25. c6 Qc7 26. Qd3 e6 27. cxb7 Qxb7 28. Qxa6 Qxa6 29. Bxa6 Rxc1+ 30. Rxc1 exd5 31. b5 Nxe4 32. Rc8 Rxc8 33. Bxc8 d4 34. Bf4 d3 35. Kf1 Bd4 36. Bb7 Nc3 37. a3 Bc5 38. Bc6 Nb1 39. a4 d2 40. Ke2 Nc3+ 41. Kxd2 Nxa4 42. Bg5 Kg7 43. Bd8 Nb6 44. Bxb6 Bxb6 45. Kd3 Kf6 46. Ke4 h6 47. Kd5 Ke7 48. Bb7 Kd7 49. Bc6+ 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.15"]
[Round "5"]
[White "Fiorenza, Brandon"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1821"]
[BlackElo "2066"]
[PlyCount "91"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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. Bd3 e5 4. c3 Be7 5. h3 c6 6. Nf3 Nbd7 7. Be3 Qc7 8. Nbd2 0-0 9. Nh4 Re8 10. Nf5 Bf8 11. 0-0 d5 12. Qf3 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Ng3 Nxe4 16. Qxe4 Be6 17. dxe5 Bd5 18. Qg4 Qxe5 19. Bd4 Qe6 20. Rfe1 Qxg4 21. hxg4 Rxe1+ 22. Rxe1 c5 23. Be3 Bxa2 24. Rd1 Be6 25. f3 b6 26. Kf2 a5 27. Ne4 a4 28. g5 Be7 29. Ra1 Bd5 30. Ng3 b5 31. Rd1 Be6 32. Ne4 b4 33. Bxc5 Bxc5+ 34. Nxc5 bxc3 35. bxc3 Bc4 36. Rd4 Bb5 37. Rb4 Bc6 38. Nd3 a3 39. Nc1 a2 40. Nb3 g6 41. Na1 Bd5 42. Ke2 Be6 43. Kd2 Rd8+ 44. Rd4 Rb8 45. Rb4 Rd8+ 46. Rd4 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.14"]
[Round "4"]
[White "Unhold, Valentin"]
[Black "Ocampos, Ian Guido"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2066"]
[BlackElo "2220"]
[PlyCount "90"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 Bg4 7. Qa4+ Bd7 8. Qa5 b6 9. Qd5 Qxd5 10. Nxd5 0-0-0 11. d4 Bc6 12. Nb4 Bb7 13. Be3 e5 14. Nc2 exd4 15. Bxd4 Bb4+ 16. Nxb4 Rxd4 17. Rd1 Rxd1+ 18. Kxd1 h5 19. Be2 Nf6 20. Bf3 Ng4 21. Nd3 Rd8 22. Kc2 Bxf3 23. gxf3 Nh6 24. Re1 Nf5 25. Re5 g6 26. Kc3 Nd4 27. Re7 Nxf3 28. Nb4 Rd7 29. Re8+ Kb7 30. Nd3 c6 31. h3 h4 32. Ne5 Nxe5 33. Rxe5 c5 34. Re4 g5 35. Re5 f6 36. Re6 Rf7 37. Kd3 Kc7 38. Ke4 f5+ 39. Ke5 g4 40. Rg6 Rh7 41. Kxf5 gxh3 42. Rg1 h2 43. Rh1 Rf7+ 44. Ke6 Rxf2 45. Re1 Re2+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.13"]
[Round "3"]
[White "Latorre, Manuel"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2327"]
[BlackElo "2066"]
[PlyCount "53"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. a3 c5 7. dxc5 dxc4 8. e4 Bxc5 9. Bxc4 a6 10. Qe2 Nc6 11. Rd1 Qe7 12. e5 Nh5 13. Bg5 f6 14. exf6 Nxf6 15. 0-0 b5 16. Ba2 Kh8 17. Rfe1 Qa7 18. Be3 Bb7 19. Ng5 Nd8 20. Bxc5 Qxc5 21. Qe3 Qc6 22. f3 Ng4 23. Qd4 Nf6 24. Qd6 Qe8 25. Bb1 h6 26. Bg6 Qf7 27. Nxf7+ 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.12"]
[Round "2"]
[White "Unhold, Valentin"]
[Black "Palomares, Lujan"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2066"]
[BlackElo "1400"]
[PlyCount "35"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 c6 4. Bg2 d5 5. 0-0 Bd6 6. d4 Nbd7 7. Nfd2 0-0 8. Qc2 Re8 9. Nc3 e5 10. cxd5 exd4 11. Nce4 Nxe4 12. Nxe4 Qc7 13. dxc6 bxc6 14. Nxd6 Qxd6 15. Bxc6 Qc7 16. Bf4 Rxe2 17. Qxe2 Qxc6 18. Qe8+ 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.11"]
[Round "1"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2547"]
[BlackElo "2066"]
[PlyCount "69"]
[EventDate "2022.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Nge2 0-0 10. Qc2 Re8 11. f3 b5 12. 0-0 Nb6 13. b3 Bd7 14. a4 b4 15. Nd1 a5 16. Bg3 c5 17. dxc5 Rc8 18. Qd2 Bxc5 19. Nd4 Nh5 20. Bf2 Qg5 21. Ra2 Bxd4 22. exd4 Qxd2 23. Rxd2 Nf4 24. Ba6 Ra8 25. Bg3 Ne6 26. Be2 Nxd4 27. Rxd4 Rxe2 28. Bc7 Nc8 29. Rxd5 Be6 30. Rxa5 Rxa5 31. Bxa5 Bxb3 32. Bxb4 Bxa4 33. Nc3 Rb2 34. Ba5 Bb3 35. Rf2 1/2-1/2

[Event "Olavarria-ch sf Los"]
[Site "Olavarria"]
[Date "2020.02.22"]
[Round "1.2"]
[White "Unhold, Valentin"]
[Black "Mussanti, Diego"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1615"]
[BlackElo "2330"]
[PlyCount "80"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. Be3 Nge7 9. Qd2 Nd4 10. 0-0-0 c6 11. f4 a6 12. h3 b5 13. g4 Nxe2+ 14. Qxe2 exf4 15. Bxf4 0-0 16. Bf3 Rab8 17. c5 dxc5 18. Bxb8 Rxb8 19. g5 b4 20. Na4 Bxa2 21. b3 Bxb3 22. Nxc5 Bxd1 23. Nxd7 Bxe2 24. Nxb8 Bxf3 25. Rh2 Be5 26. Rf2 Bxb8 27. Rxf3 c5 28. Rf6 a5 29. Ra6 Bf4+ 30. Kc2 Bxg5 31. Rxa5 Be3 32. Kb3 Nc6 33. Ra8+ Kg7 34. Re8 Bd4 35. Kc2 Na5 36. Ra8 b3+ 37. Kb1 Nc6 38. h4 Nb4 39. Rb8 b2 40. e5 Nc6 0-1

[Event "South America-ch U14 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.10"]
[White "Canaza Capacuti, Frank Renato"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1818"]
[BlackElo "1614"]
[PlyCount "39"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f4 b5 8. Qf3 Bb7 9. Bd3 Nbd7 10. g4 Nc5 11. g5 Nfd7 12. 0-0-0 Rc8 13. Kb1 b4 14. Nce2 d5 15. e5 a5 16. Qg3 a4 17. f5 a3 18. g6 Qa5 19. gxf7+ Kd8 20. b3 1-0

[Event "Villa Ballester op 69th"]
[Site "Villa Ballester"]
[Date "2019.01.20"]
[Round "4"]
[White "Salgado, Carlos"]
[Black "Unhold, Valentin"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1677"]
[BlackElo "1452"]
[PlyCount "31"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 e5 14. f6 gxf6 15. Nd5 Qd8 16. Nc6 1-0

[Event "Villa Ballester op 69th"]
[Site "Villa Ballester"]
[Date "2019.01.19"]
[Round "3"]
[White "Unhold, Valentin"]
[Black "Rueda Nessi, Juana"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1452"]
[BlackElo "1621"]
[PlyCount "59"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 f5 4. Bg2 Nf6 5. b3 Bd6 6. Bb2 0-0 7. d3 Bd7 8. 0-0 c6 9. Nbd2 Bc7 10. Ne5 Be8 11. cxd5 exd5 12. e4 Bh5 13. Qc2 Re8 14. f4 Nbd7 15. Nxd7 Qxd7 16. Bxf6 gxf6 17. Qc3 Bb6+ 18. Kh1 d4 19. Qc2 Ba5 20. Rac1 Bc3 21. Nb1 Ba5 22. Nd2 fxe4 23. Nxe4 Rxe4 24. Bxe4 f5 25. Qc5 fxe4 26. Qxh5 Bd2 27. Qg5+ Qg7 28. Qxg7+ Kxg7 29. Rcd1 e3 30. Rxd2 1/2-1/2

[Event "Villa Ballester op 69th"]
[Site "Villa Ballester"]
[Date "2019.01.18"]
[Round "2"]
[White "Gil Garrote, Marcelo"]
[Black "Unhold, Valentin"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1753"]
[BlackElo "1452"]
[PlyCount "54"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Bd3 a6 8. Nge2 e5 9. d5 Ne7 10. Qd2 Rb8 11. 0-0 Nd7 12. b4 f5 13. c5 f4 14. Bf2 g5 15. cxd6 cxd6 16. Rfc1 Ng6 17. Kf1 h5 18. Ke1 g4 19. Ng1 Nh4 20. Bf1 Ng6 21. b5 Nf6 22. bxa6 bxa6 23. Rab1 Rxb1 24. Rxb1 h4 25. Rb8 Qc7 26. Rb3 g3 27. hxg3 hxg3 1/2-1/2

[Event "Villa Ballester op 69th"]
[Site "Villa Ballester"]
[Date "2019.01.16"]
[Round "1"]
[White "Unhold, Valentin"]
[Black "Geslin, Ezequiel"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1452"]
[BlackElo "1989"]
[PlyCount "106"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. a3 e6 8. e3 d5 9. cxd5 exd5 10. d4 cxd4 11. exd4 Bf5 12. Bg5 h6 13. Bxf6 Bxf6 14. Qd2 Bg7 15. Ne5 Nxe5 16. dxe5 d4 17. Ne2 Bxe5 18. Rad1 Qb6 19. Qxh6 Qxb2 20. Rd2 Qb6 21. h4 d3 22. Nc1 Bc3 23. Rxd3 Bxd3 24. Nxd3 Bg7 25. Qg5 Rad8 26. Nf4 Bf6 27. Qh6 Bg7 28. Qg5 Qf6 29. Qxf6 Bxf6 30. Bxb7 Rd7 31. Bc6 Rd6 32. Bb5 Rb8 33. Bc4 Rd4 34. Rc1 Kg7 35. Bf1 Ra4 36. Rc7 Be5 37. Ne6+ Kf6 38. Nc5 Bxc7 39. Nxa4 Bd6 40. Nc3 Bxa3 41. Ne4+ Ke5 42. Bg2 Be7 43. Nd2 Kd4 44. Nf3+ Kc3 45. Ne5 a5 46. Nxf7 a4 47. Bd5 a3 48. f4 Rb3 49. Bxb3 Kxb3 50. f5 gxf5 51. h5 a2 52. h6 a1Q+ 53. Kh2 Bf6 0-1

