[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Kunz, Andre"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2300"]
[BlackElo "2183"]
[PlyCount "61"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. exd6 exd6 7. Bg2 Be7 8. 0-0 0-0 9. d4 Bg4 10. h3 Bh5 11. dxc5 dxc5 12. Nbd2 Re8 13. Nc4 Nf6 14. g4 Bg6 15. Nfe5 Nxe5 16. Nxe5 Qb6 17. Nxg6 hxg6 18. Qb3 Bd6 19. Qxb6 axb6 20. Bxb7 Ra7 21. Bf3 Ne4 22. Be3 f5 23. Rfd1 Bb8 24. Bxe4 fxe4 25. Rd5 Kf7 26. a3 Ke6 27. Rad1 Rf7 28. Kg2 Bf4 29. Bxf4 Rxf4 30. Rd6+ Ke5 31. R1d5# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Kvaloy, Aksel Bu"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2300"]
[BlackElo "2450"]
[PlyCount "116"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. Nxd4 Nc6 6. Nc3 Bb4 7. Ndb5 0-0 8. a3 Bxc3+ 9. Nxc3 d5 10. cxd5 exd5 11. Bb5 d4 12. Bxc6 dxc3 13. Qxd8 Rxd8 14. Bf3 Bg4 15. bxc3 Rac8 16. Bxg4 Nxg4 17. 0-0 Rxc3 18. Bb2 Rc2 19. Bd4 b6 20. a4 Nh6 21. a5 Nf5 22. axb6 Nxd4 23. exd4 axb6 24. Ra6 g6 25. Rxb6 Rxd4 26. Rf6 Kg7 27. Rf3 h5 28. g3 g5 29. h3 f6 30. Re1 Rc6 31. Re7+ Kg6 32. Re1 Rcd6 33. Rfe3 h4 34. g4 Rd1 35. Rxd1 Rxd1+ 36. Kg2 Kf7 37. Rf3 Rd5 38. Re3 Ra5 39. Rf3 Ke6 40. Re3+ Re5 41. Rf3 Re2 42. Re3+ Rxe3 43. fxe3 Kd5 44. Kf3 Ke5 45. Kf2 Kd6 46. Ke2 Kd5 47. Kf2 Kc4 48. Kf3 Kd3 49. Kf2 Kd2 50. Kf3 Ke1 51. Ke4 Kf2 52. Kf5 Kg3 53. Kxf6 Kxh3 54. Kxg5 Kg3 55. e4 h3 56. e5 h2 57. e6 h1Q 58. e7 Qc6 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Sharapov, Evgeny"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2300"]
[BlackElo "2375"]
[PlyCount "119"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. Be3 Nd4 10. Rb1 a5 11. Nb5 Nec6 12. a4 Nxb5 13. axb5 Nd4 14. Nxd4 Bxd4 15. Bxd4 cxd4 16. f4 f5 17. exf5 gxf5 18. Qd2 Kh8 19. Ra1 Ra7 20. b4 b6 21. Ra2 e5 22. Rfa1 Rg7 23. bxa5 bxa5 24. Qxa5 Qf6 25. Qd2 h5 26. Ra7 h4 27. Rxg7 Qxg7 28. Qf2 h3 29. Bh1 Bb7 30. Ra7 Rf7 31. Bxb7 Rxb7 32. Ra8+ Kh7 33. Qf3 Kh6 34. Qc6 Rd7 35. fxe5 Qxe5 36. Qf3 Qe1+ 37. Qf1 Qe3+ 38. Kh1 Kg6 39. Rg8+ Kf7 40. Ra8 Kg6 41. g4 fxg4 42. Rg8+ Rg7 43. Rxg7+ Kxg7 44. b6 Qd2 45. Qg1 Qe2 46. Qxd4+ Kf7 47. Qd5+ Ke7 48. Qe4+ Qxe4+ 49. dxe4 Kd7 50. Kg1 Kc6 51. Kf2 Kxb6 52. Kg3 Kc5 53. Kxg4 Kxc4 54. Kxh3 Kd4 55. Kg3 Kxe4 56. h4 Kf5 57. Kf3 Kg6 58. Ke4 Kh5 59. Kd5 Kxh4 60. Kxd6 1/2-1/2

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Zujev, Oleg"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2300"]
[BlackElo "2263"]
[PlyCount "197"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Bg5 Be7 9. Nf3 Nxd3+ 10. Qxd3 0-0 11. Bxf6 Bxf6 12. 0-0 Re8 13. Nbd2 g6 14. Nd4 a6 15. Rfe1 Bd7 16. Rxe8+ Qxe8 17. Nf1 Qe4 18. Rd1 Re8 19. Ne3 Ba4 20. Rd2 Bg5 21. b3 Bd7 22. Ndc2 Bc6 23. Rd1 Re5 24. Qxe4 dxe4 25. Nb4 Rc5 26. c4 a5 27. Nxc6 Rxc6 28. Rd7 b6 29. Nd5 a4 30. Rb7 axb3 31. axb3 f5 32. g3 Bd8 33. Kf1 g5 34. Ke2 Rd6 35. Rb8 Kf7 36. Nc3 Kg6 37. g4 Bf6 38. Nd5 Bd4 39. Rg8+ Kh6 40. gxf5 Bc5 41. f6 Rd7 42. Re8 Rf7 43. Rxe4 Kg6 44. Re6 Kf5 45. Rc6 Ke4 46. b4 Bd4 47. Re6+ Kf5 48. Re7 Rf8 49. f7 Kg6 50. Rd7 Rxf7 51. Rxf7 Kxf7 52. f3 Ke6 53. Kd3 Bf2 54. Ke4 h6 55. Nc7+ Kf6 56. Nd5+ Ke6 57. Ne3 h5 58. Nf5 Kf6 59. Nd4 Bg1 60. c5 bxc5 61. bxc5 Bh2 62. Nb5 Ke6 63. Nd4+ Kd7 64. Kd5 Bg3 65. Nf5 Bf4 66. Ng7 h4 67. Ne6 Be3 68. c6+ Kc8 69. Ke4 Bd2 70. Kf5 Bc1 71. Ke5 Bd2 72. Kd6 Bb4+ 73. Kd5 Bd2 74. c7 Kd7 75. Ke5 Be3 76. Kf5 Bc1 77. Nxg5 Kxc7 78. f4 Kd7 79. Nf3 Ke7 80. Nxh4 Kf7 81. Nf3 Kg7 82. Kg4 Kg6 83. Nd4 Bb2 84. Ne6 Kf6 85. Ng5 Kg6 86. Nf3 Ba1 87. h4 Bb2 88. h5+ Kh6 89. Nh4 Kg7 90. Nf5+ Kf6 91. Ne3 Kg7 92. Kg5 Bc1 93. Ng4 Bb2 94. h6+ Kh7 95. Nf6+ Kh8 96. Kg6 Bc3 97. f5 Bd4 98. Ng4 Bc3 99. f6 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Duda, Jan Krzysztof"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2731"]
[BlackElo "2300"]
[PlyCount "77"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. 0-0 Be7 11. Re1 0-0 12. Bf1 Qc7 13. d3 f5 14. Nec3 Bf6 15. g3 Be6 16. Bg2 Rae8 17. Bd2 Nb7 18. Na4 Nb6 19. Nbc3 Kh7 20. Rb1 Nd5 21. b4 Nd6 22. b5 Nxc3 23. Nxc3 e4 24. dxe4 Nc4 25. bxc6 Rd8 26. Nd5 Qxc6 27. Nxf6+ Rxf6 28. e5 Bd5 29. Bxd5 Rxd5 30. exf6 Nxd2 31. f7 Rd8 32. Qxd2 Rxd2 33. f8Q Qxc2 34. Rb8 Rxf2 35. Qg8+ Kg6 36. Re6+ Kh5 37. Qf7+ Kg4 38. Qg6+ Kf3 39. Qh5# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Shandrygin, Nikita"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2209"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 Bg7 7. d5 b5 8. Bc2 Na5 9. a4 Bb7 10. Nbd2 0-0 11. 0-0 c6 12. b4 Nc4 13. Nxc4 bxc4 14. d6 Nc8 15. Be3 f5 16. Bc5 fxe4 17. Bxe4 Nb6 18. Qe2 Nd5 19. Qxc4 Kh8 20. Rfe1 a5 21. b5 Rf4 22. Qd3 Rxe4 23. Rxe4 cxb5 24. Rxe5 Nf4 25. Qe3 Bxf3 26. Qxf4 Qg8 27. gxf3 Rf8 28. Qe3 b4 29. Bd4 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Vincenti, Leonardo"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2209"]
[BlackElo "2300"]
[PlyCount "146"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d3 d4 7. Ne4 Nxe4 8. Bxe4 Nd7 9. Bg2 Bb4+ 10. Bd2 Qb6 11. Nf3 0-0 12. Bxb4 Qxb4+ 13. Qd2 Qd6 14. 0-0 Re8 15. Rfe1 c5 16. Rac1 Rb8 17. Qc2 b6 18. Nd2 Ne5 19. Nc4 Nxc4 20. Qxc4 Be6 21. Qa4 a5 22. a3 Bd7 23. Qc4 a4 24. Qd5 Qxd5 25. Bxd5 Kf8 26. e3 Red8 27. exd4 Be8 28. Be4 Rxd4 29. Rc4 Rbd8 30. Rxd4 Rxd4 31. Rc1 g6 32. Rc4 Rd6 33. Rc3 Bb5 34. g4 Ke7 35. g5 Ke6 36. Kg2 Ke5 37. Kf3 Kd4 38. h4 Re6 39. Kg3 f5 40. gxf6 Rxf6 41. f3 Ba6 42. Kg4 h6 43. Kg3 b5 44. Kg4 Bc8+ 45. Kg3 Be6 46. Rc1 Bd5 47. Rd1 Rb6 48. Re1 Bf7 49. f4 b4 50. axb4 cxb4 51. Ra1 Ra6 52. h5 gxh5 53. f5 a3 54. bxa3 Rxa3 55. Rb1 b3 56. f6 Ra6 57. Kh4 Rxf6 58. Bb7 Kxd3 59. Ba6+ Kc2 60. Re1 Rxa6 61. Re2+ Kd3 62. Re1 b2 63. Rb1 Kc2 64. Rf1 b1Q 65. Rxb1 Kxb1 66. Kg3 Rg6+ 67. Kh4 Rg4+ 68. Kh3 Be6 69. Kh2 Kc2 70. Kh3 Kd3 71. Kh2 Ke3 72. Kh3 Kf2 73. Kh2 Rh4# 0-1

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.07"]
[Round "5.5"]
[White "Atwell, Rose"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2279"]
[BlackElo "2300"]
[PlyCount "44"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. Bg2 Nc6 7. exd6 Bxd6 8. 0-0 0-0 9. d4 Nde7 10. dxc5 Bxc5 11. Qe2 Qc7 12. Nbd2 a6 13. Ne4 Ba7 14. Rd1 e5 15. Be3 Bxe3 16. Qxe3 Be6 17. Nc5 Bd5 18. Ng5 Rfd8 19. Qd3 g6 20. Bxd5 Nxd5 21. Qf3 Nb6 22. h4 Qe7 1/2-1/2

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.06"]
[Round "4.1"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Guo, Ethan"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2300"]
[BlackElo "2211"]
[PlyCount "65"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. g3 Bg7 5. Bg2 0-0 6. Nge2 d6 7. 0-0 Nc6 8. d3 Nd7 9. Rb1 a5 10. Be3 Nc5 11. Qd2 Ne6 12. f4 exf4 13. gxf4 Ned4 14. Nxd4 Nxd4 15. Qf2 c5 16. Kh1 Kh8 17. Nb5 Nxb5 18. cxb5 f5 19. Rbd1 Rb8 20. d4 c4 21. e5 d5 22. a4 Be6 23. Bf3 Rc8 24. Bd2 b6 25. Qg2 Rf7 26. Rc1 Rfc7 27. Bd1 Bf8 28. Rf3 Kg8 29. Rh3 Rg7 30. Qf2 Be7 31. Rh6 Bf8 32. Rh3 Be7 33. Rh6 1/2-1/2

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.06"]
[Round "3.2"]
[White "Liu, Patrick"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2113"]
[BlackElo "2300"]
[PlyCount "112"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Bf5 7. Be3 d5 8. Bd3 Bxd3 9. Qxd3 c6 10. Bf4 Bb4 11. 0-0-0 0-0 12. Ne2 Ne4 13. Be3 Re8 14. h4 Qa5 15. Kb1 Qa6 16. Nf4 Bd6 17. Qxa6 Nxa6 18. Nd3 Nb4 19. Nxb4 Bxb4 20. Ne5 Bd6 21. Nd3 Ng3 22. Rh3 Nf5 23. g4 Nxe3 24. fxe3 Re4 25. Nf2 Re6 26. Kc1 Rf6 27. Nd3 Rg6 28. Nf2 Re8 29. Kd2 h5 30. gxh5 Rg3 31. Rxg3 Bxg3 32. Ng4 Re4 33. Ne5 Bxe5 34. dxe5 Rxh4 35. c4 Rxh5 36. cxd5 Rxe5 37. dxc6 Rd5+ 38. Kc2 bxc6 39. Rg1 f6 40. b4 Rb5 41. Kc3 Kf7 42. a4 Re5 43. Kd4 g5 44. Rc1 Re6 45. Rg1 Kg6 46. e4 Re5 47. Rc1 Re6 48. Rg1 a6 49. a5 Kh5 50. Rb1 g4 51. Kc5 g3 52. Kb6 Rxe4 53. Kxa6 f5 54. Kb7 f4 55. a6 f3 56. Kxc6 g2 0-1

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.05"]
[Round "2.3"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Deng, Henry"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2300"]
[BlackElo "2305"]
[PlyCount "69"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. g3 Nbd7 8. cxd5 exd5 9. Nxg6 hxg6 10. Bg2 Qc7 11. Bd2 Be7 12. Rc1 Nb6 13. 0-0 Qd7 14. Qe2 Nc4 15. Be1 Nd6 16. f3 Qe6 17. Bf2 Rc8 18. Rfe1 g5 19. h3 0-0 20. e4 dxe4 21. fxe4 Nc4 22. e5 Nd7 23. d5 cxd5 24. Bxd5 Qa6 25. e6 Nde5 26. exf7+ Rxf7 27. b3 Ba3 28. bxc4 Nf3+ 29. Qxf3 Rcf8 30. Re8 Rxe8 31. Qxf7+ Kh7 32. Qh5+ Qh6 33. Qxe8 Bxc1 34. Bg8+ Kh8 35. Bf7+ 1-0

[Event "San Jose 1000 GM Spring Break 3 Gp1"]
[Site "San Jose"]
[Date "2024.04.05"]
[Round "1.4"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Tang, Dylan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2300"]
[BlackElo "2217"]
[PlyCount "141"]
[EventDate "2024.04.05"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. Na4 Be6 7. d3 Qe7 8. c3 d5 9. Nxc5 Qxc5 10. Qa4 dxe4 11. Be3 Qa5 12. Qxa5 Nxa5 13. dxe4 Nc4 14. Bc1 0-0-0 15. b3 Nb6 16. Be3 Ng4 17. Bc5 Rd3 18. h3 Nf6 19. Rd1 Rhd8 20. Rxd3 Rxd3 21. c4 Nbd7 22. Be3 Ng8 23. 0-0 Ne7 24. Rc1 c5 25. Nc3 Rd6 26. Nd5 Nc6 27. f4 f6 28. Rd1 Kd8 29. Rd2 h6 30. Rf2 Nd4 31. Kh2 a5 32. Nc3 Ke7 33. Bd2 b6 34. Be3 Ke8 35. h4 Bf7 36. Bh3 Ke7 37. Kg2 Nb8 38. fxe5 fxe5 39. Nd5+ Bxd5 40. exd5 Nd7 41. Bxd4 exd4 42. Be6 Nf8 43. Bf5 Rf6 44. h5 Kd6 45. g4 g6 46. Bxg6 Rxf2+ 47. Kxf2 Nd7 48. Kf3 Ke5 49. Bf5 Nf6 50. Bg6 Nd7 51. Kf2 Kf4 52. Bf5 Ne5 53. d6 Nf7 54. d7 Nd8 55. Ke2 Nf7 56. Kd2 Nd8 57. Kc2 Nf7 58. Kb2 Kg5 59. Ka3 Kf6 60. Ka4 Ke7 61. Kb5 Ne5 62. g5 hxg5 63. h6 Nf7 64. h7 d3 65. Bg4 d2 66. Kc6 Kd8 67. Bd1 Nh8 68. Kd6 Ng6 69. Be2 Nh8 70. Ke6 a4 71. bxa4 1-0

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.04"]
[Round "5.2"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Talwalkar, Vedant"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "2300"]
[BlackElo "2020"]
[PlyCount "61"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 f5 2. Nc3 e6 3. e4 fxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 d5 8. Nxf6+ Qxf6 9. Bb5+ c6 10. Bd3 Nd7 11. 0-0 0-0 12. Re1 h6 13. c3 Re8 14. Qe2 a6 15. Rac1 c5 16. Bb1 g5 17. h3 c4 18. Qc2 Qg7 19. Re3 Nf6 20. Rce1 b5 21. Ne5 Ra7 22. Qe2 Rc7 23. Rg3 Nd7 24. Qh5 Nf6 25. Qd1 Nd7 26. h4 Rf8 27. hxg5 hxg5 28. Qd2 Nxe5 29. Rxe5 Kf7 30. Rexg5 Qf6 31. Rf3 1/2-1/2

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.03"]
[Round "3.4"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Guo, Andrew"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2300"]
[BlackElo "2215"]
[PlyCount "51"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Masters"]
[BlackTeam "Challengers"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bf5 7. d3 Qc8 8. h3 Nf6 9. g4 Bd7 10. d4 cxd4 11. exd4 0-0 12. b3 h5 13. g5 Ne8 14. Be3 Bf5 15. Qd2 Nc7 16. Rc1 Re8 17. Nd5 e5 18. 0-0 exd4 19. Nxd4 Nxd4 20. Bxd4 Bxd4 21. Qxd4 Nxd5 22. Bxd5 Bxh3 23. Bxf7+ Kxf7 24. Qf6+ Kg8 25. Qxg6+ Kh8 26. Qh6+ 1/2-1/2

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.03"]
[Round "4.3"]
[White "Guo, Ethan"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2211"]
[BlackElo "2300"]
[PlyCount "119"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qd7 7. Nd2 Nc6 8. Ngf3 Qc7 9. h3 Bd7 10. 0-0 e6 11. Re1 Bd6 12. Nf1 h6 13. Qc2 Nh5 14. Qe2 Nf4 15. Bxf4 Bxf4 16. Ne5 Rc8 17. Nxd7 Qxd7 18. Qg4 g5 19. g3 Bd6 20. Ne3 Kd8 21. Kg2 Kc7 22. Nxd5+ exd5 23. Bf5 Qd8 24. Bxc8 Qxc8 25. Qf3 Qd7 26. Qxd5 Nd8 27. c4 Qc6 28. Qxc6+ bxc6 29. c5 Bf8 30. b4 Ne6 31. Rad1 Bg7 32. d5 cxd5 33. Rxd5 Bc3 34. Re4 Re8 35. Rc4 Ba1 36. c6 Re7 37. a4 a6 38. b5 axb5 39. axb5 Kb6 40. Ra4 Nc7 41. Rd8 Be5 42. Rb8+ Kc5 43. b6 Nd5 44. c7 Nxb6 45. Rxb6 Rxc7 46. Rxh6 f6 47. Ra2 Kd4 48. Rh8 Ke4 49. Re2+ Kf5 50. h4 g4 51. Rg8 Rc3 52. h5 Rc7 53. Re1 Rh7 54. Rh1 Rh6 55. Rh4 Rh7 56. h6 Ke6 57. Rgxg4 Kf5 58. Rg7 Rh8 59. f4 Bd6 60. h7 1-0

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.02"]
[Round "2.5"]
[White "Wang, Jeffery"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2056"]
[BlackElo "2300"]
[PlyCount "54"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 g6 2. d4 Bg7 3. Bc4 a6 4. Nf3 e6 5. 0-0 d6 6. a4 b6 7. Qe2 Bb7 8. Rd1 Ne7 9. Bf4 0-0 10. Ba2 Nd7 11. Nbd2 Nc6 12. c3 h6 13. Nf1 Qe7 14. Ne3 Nf6 15. Nc4 g5 16. Nxg5 e5 17. dxe5 dxe5 18. Bd2 hxg5 19. Bxg5 Rfd8 20. Qf3 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Nxd8 23. Ne3 Ne6 24. Nf5 Qf8 25. Nh6+ Bxh6 26. Bxf6 Bg7 27. Qg4 Kh8 1/2-1/2

[Event "San Jose 1000 GM Spring Break 2 Gp1"]
[Site "San Jose"]
[Date "2024.04.02"]
[Round "1.1"]
[White "Zhou, Ruoyu"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2149"]
[BlackElo "2300"]
[PlyCount "128"]
[EventDate "2024.04.02"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Challengers"]
[BlackTeam "Masters"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 9. f4 d6 10. Bd3 b5 11. 0-0 Be7 12. Qe2 Bb7 13. Rad1 b4 14. axb4 Nxb4 15. Bd4 Nxd3 16. Rxd3 e5 17. fxe5 dxe5 18. Bf2 0-0 19. Rfd1 a5 20. Qf3 a4 21. Nc1 Bc5 22. Bxc5 Qxc5+ 23. Qe3 Qb4 24. N1a2 Qa5 25. h3 Rac8 26. Ra1 Rc4 27. b3 axb3 28. cxb3 Rcc8 29. b4 Qa8 30. Re1 Rc4 31. Qg5 Nxe4 32. Nxe4 Rxe4 33. Rxe4 Bxe4 34. Rg3 Bg6 35. Nc3 f6 36. Qe3 Rd8 37. Qc5 Qb7 38. Re3 Rd2 39. Re2 Rxe2 40. Nxe2 Be4 41. Qc4+ Bd5 42. Qg4 Qc6 43. Kh2 h6 44. h4 Kf7 45. Ng3 Be6 46. Qh5+ Kf8 47. Qe2 Qc4 48. Qxc4 Bxc4 49. Ne4 Ke7 50. g4 Ke6 51. Nc3 g6 52. Kg3 f5 53. gxf5+ gxf5 54. Kf3 Bd5+ 55. Kg3 h5 56. b5 Kd6 57. b6 Bc6 58. Na2 Kc5 59. Nc1 f4+ 60. Kf2 e4 61. Ne2 e3+ 62. Kf1 f3 63. Ng3 Kxb6 64. Kg1 Bb5 0-1

[Event "San Jose 1000 GM Spring Break 1A"]
[Site "San Jose"]
[Date "2024.03.31"]
[Round "5.4"]
[White "Yan, Nathan"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2181"]
[BlackElo "2300"]
[PlyCount "60"]
[EventDate "2024.03.29"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. g4 g6 9. g5 Nh5 10. Be3 Bg7 11. 0-0-0 0-0 12. Qd2 Nd7 13. Be2 Ne5 14. Bxh5 gxh5 15. b3 Ng4 16. h3 Nxe3 17. Qxe3 Bd7 18. Nce2 Rfc8 19. Qd2 Bb5 20. Kb1 Bxe2 21. Nxe2 a5 22. Ng3 Ra6 23. Nxh5 Bc3 24. Nf6+ Kg7 25. Qd3 Qc5 26. e5 Qa3 27. Qxh7+ Kf8 28. Qh8+ Ke7 29. exd6+ Rxd6 30. Ng8+ Kf8 1/2-1/2

[Event "San Jose 1000 GM Spring Break 1A"]
[Site "San Jose"]
[Date "2024.03.30"]
[Round "4.5"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Tang, Dylan"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2300"]
[BlackElo "2217"]
[PlyCount "72"]
[EventDate "2024.03.29"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Be7 5. Bd3 dxc4 6. Bxc4 a6 7. 0-0 0-0 8. a3 b5 9. Bd3 c5 10. dxc5 Bxc5 11. b4 Bb6 12. Bb2 Bb7 13. Nc3 Qe7 14. Qe2 Rd8 15. Rfd1 Nbd7 16. a4 Qxb4 17. axb5 Bxf3 18. gxf3 Qh4 19. Ne4 axb5 20. Bxb5 Nxe4 21. fxe4 Nf6 22. Rxa8 Rxa8 23. Qf3 Nxe4 24. Qg2 Qg5 25. Bc6 Qxg2+ 26. Kxg2 Ra2 27. Bxe4 Rxb2 28. Rb1 Rxb1 29. Bxb1 h5 30. h3 g5 31. Bd3 Kg7 32. Be2 Kg6 33. Bc4 g4 34. hxg4 hxg4 35. Bb3 Kg5 36. Bc4 Bc7 1/2-1/2

[Event "San Jose 1000 GM Spring Break 1A"]
[Site "San Jose"]
[Date "2024.03.30"]
[Round "3.1"]
[White "Rajaram, Rohan"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2198"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "2024.03.29"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 Qe7 9. 0-0 0-0 10. Nd2 Nbd7 11. Nc4 Ne5 12. Nxe5 Qxe5 13. Bf4 Qe7 14. Re1 Bd7 15. a4 a6 16. a5 Ng4 17. h3 Ne5 18. Qb3 Rab8 19. Kh2 Qd8 20. Bxe5 Bxe5 21. f4 Bg7 22. e4 Re8 23. Qc2 Qc7 24. Bf1 Bd4 25. Red1 Qd8 26. Ra2 Bg7 27. Bd3 Qc8 28. Qg2 f5 29. Re1 c4 30. Bc2 Qc5 31. Re2 Re7 32. Ra1 Rbe8 33. Rae1 Bxc3 34. bxc3 fxe4 35. Rxe4 Rxe4 36. Rxe4 Rxe4 37. Bxe4 Qxa5 38. Qe2 Qxc3 39. Bg2 Kf7 40. h4 b5 41. Bh3 Bxh3 42. Kxh3 Qf6 43. Qe3 Qf5+ 44. Kh2 Qc8 45. Qa7+ Kg8 46. Qe3 c3 47. Qc1 c2 48. Kg2 b4 49. Kh2 b3 50. Kg2 b2 0-1

[Event "San Jose 1000 GM Spring Break 1A"]
[Site "San Jose"]
[Date "2024.03.29"]
[Round "2.2"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Sivakumar, Shaashwath"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2300"]
[BlackElo "2277"]
[PlyCount "109"]
[EventDate "2024.03.29"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. g3 e6 5. Bg2 Nbd7 6. 0-0 h6 7. d3 Be7 8. Nbd2 0-0 9. Ne5 Bh7 10. Nxd7 Nxd7 11. e4 c6 12. Qe2 a5 13. a4 Bf6 14. e5 Be7 15. f4 b5 16. Bh3 bxa4 17. Rxa4 Nc5 18. Ra2 a4 19. Rfa1 Rb8 20. bxa4 Nxa4 21. Bd4 c5 22. Rxa4 cxd4 23. Nb3 Qb6 24. Kh1 Rfc8 25. f5 exf5 26. Nxd4 g6 27. Nb3 Bf8 28. Bg2 Rd8 29. Ra6 Qb4 30. Rc6 Bg7 31. d4 Qb7 32. Qa6 Qb4 33. Qa5 Bf8 34. Qxb4 Bxb4 35. Rc7 g5 36. Raa7 Bg6 37. e6 f4 38. gxf4 gxf4 39. e7 Rdc8 40. Rab7 Kg7 41. Rxb4 Rxc7 42. Rxb8 Rxe7 43. Bxd5 Bxc2 44. Nc5 Re1+ 45. Kg2 Rd1 46. Rb4 Bg6 47. Bf3 Rd2+ 48. Kg1 Rc2 49. Be4 Rc1+ 50. Kf2 Bh5 51. Rb2 Rc4 52. Rd2 Kf6 53. Bf3 Bg6 54. Nd7+ Ke6 55. Bd5+ 1-0

[Event "San Jose 1000 GM Spring Break 1A"]
[Site "San Jose"]
[Date "2024.03.29"]
[Round "1.3"]
[White "Liu, Patrick"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2113"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "2024.03.29"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Bf4 Bf8 12. Nd2 Nh5 13. Be3 Nd7 14. Nc4 Ne5 15. Nxe5 Rxe5 16. Bd2 Re8 17. e4 Bg7 18. f4 Bd4+ 19. Kh1 Bd7 20. Qf3 Ng7 21. Rae1 f5 22. b3 Qb6 23. exf5 gxf5 24. Ne2 Bf6 25. Bc3 Qd8 26. a5 Bb5 27. Bxf6 Qxf6 28. Rg1 Qe7 29. Bf1 Qe3 30. Kg2 Qd2 31. Kf2 Re7 32. g4 Rf8 33. g5 Rfe8 34. Rg3 Re4 35. g6 Rxf4 36. gxh7+ Kh8 37. Qxf4 Rxe2+ 38. Bxe2 Qxf4+ 39. Kg1 Qd2 40. Kf1 f4 41. Rf3 Nf5 42. Bxb5 axb5 43. Re2 Qxd5 44. Rxf4 Qh1+ 45. Kf2 Qxh2+ 46. Kf3 Nd4+ 47. Rxd4 Qh1+ 48. Kf2 cxd4 49. Re8+ Kxh7 50. Re7+ Kg8 0-1

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.11"]
[Round "5.2"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Pullela, Sricharan"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2335"]
[BlackElo "2114"]
[PlyCount "63"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 h5 10. Bg5 a6 11. a4 Nbd7 12. 0-0 Qe8 13. Qd2 Nh7 14. Bh6 h4 15. Bxg7 Kxg7 16. Nh1 h3 17. g3 Nhf6 18. f3 Ne5 19. Nf2 Bd7 20. Rfe1 b5 21. f4 Neg4 22. Bxg4 Nxg4 23. Nxg4 Bxg4 24. e5 dxe5 25. fxe5 b4 26. Ne4 Qxe5 27. Nxc5 Qf5 28. Qd4+ Kg8 29. Ne4 Bf3 30. Nf6+ Kh8 31. Rf1 Rfd8 32. g4 1-0

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "3.4"]
[White "Alarcon Bahamondes, Roberto Ignacio"]
[Black "Iinuma, Paul Y"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2335"]
[BlackElo "2141"]
[PlyCount "126"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Bf5 5. g3 e6 6. Bg2 Nbd7 7. 0-0 Be7 8. Nc3 h6 9. d3 0-0 10. Qc2 Bh7 11. e4 dxe4 12. dxe4 Qc7 13. Qe2 e5 14. Nh4 Rfe8 15. Nf5 Bf8 16. Kh1 Nc5 17. Rad1 Bg6 18. Nb1 Bh5 19. f3 Bg6 20. Qc2 a5 21. Bc3 Rad8 22. Rfe1 Ne6 23. Qb2 Nd7 24. Rd2 f6 25. Red1 Ndc5 26. Ne3 b6 27. Kg1 h5 28. Nf5 Bf7 29. Rxd8 Rxd8 30. Rxd8 Qxd8 31. Qd2 Qd3 32. Qxd3 Nxd3 33. Bd2 Kh7 34. Bf1 Nb4 35. Bxb4 axb4 36. Be2 g6 37. Nh4 Nd4 38. Bd1 Be6 39. Kf2 Bc5 40. Ke1 Bh3 41. Nd2 Ne6 42. Be2 Be3 43. Nb1 Nd4 44. Bf1 Be6 45. Bd3 Kg7 46. Bf1 g5 47. Ng2 Nxf3+ 48. Ke2 Bc5 49. Ne3 Nxh2 50. Bg2 Kf7 51. Nf5 Kg6 52. Nd2 Ng4 53. Bf3 Nh6 54. Bxh5+ Kxh5 55. Ng7+ Kg4 56. Nxe6 Kxg3 57. Ng7 Be7 58. Ke3 g4 59. Nf1+ Kh4 60. Kf2 Kh3 61. Nh5 f5 62. exf5 Nxf5 63. Nd2 Kh4 0-1

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "4.3"]
[White "Chiang, Jacob"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2154"]
[BlackElo "2335"]
[PlyCount "65"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. e3 d5 5. cxd5 exd5 6. d4 c4 7. Be2 Bb4 8. 0-0 0-0 9. Bd2 Nc6 10. b3 Bxc3 11. Bxc3 b5 12. bxc4 Ne4 13. Be1 bxc4 14. Ne5 Qc7 15. f3 Nf6 16. Bc3 Re8 17. Qd2 Ba6 18. Bd1 Nxe5 19. dxe5 Rxe5 20. Bxe5 Qxe5 21. Qd4 Qc7 22. Bc2 Re8 23. Rab1 h5 24. Rfe1 Bc8 25. Rb5 Bd7 26. Rc5 Qb6 27. Rb1 Qa6 28. a4 h4 29. Rc7 h3 30. g3 Ra8 31. Rxd7 Nxd7 32. Qxd5 Nb8 33. Qxa8 1-0

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.10"]
[Round "2.5"]
[White "Zhou, Ruoyu"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2168"]
[BlackElo "2335"]
[PlyCount "157"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 a6 8. Be3 cxd4 9. Nxd4 Nge7 10. f4 Nxd4 11. cxd4 Qb6 12. Qd2 h5 13. Nc3 Bg4 14. Na4 Qc6 15. b3 Bxe2 16. Qxe2 Qb5 17. Qxb5+ axb5 18. Nc3 b4 19. Nb5 Kd7 20. Nd6 Nf5 21. Nxf5 exf5 22. Rfc1 Be7 23. Rc2 Rh6 24. Rac1 Rc6 25. Kf2 Rac8 26. Rxc6 bxc6 27. Ke2 Kc7 28. Rc2 Kb6 29. Kd3 Kb5 30. Rc1 Ra8 31. Rc2 Rh8 32. Ke2 Rh6 33. Kf3 h4 34. Rc1 Rh8 35. Rc2 Rc8 36. Ke2 h3 37. Kd3 hxg2 38. Rxg2 Rg8 39. Rg1 g6 40. Rg2 Kb6 41. Bg1 Kc7 42. Bf2 Kd7 43. Bg3 Ra8 44. Rc2 Rh8 45. Ke2 Bd8 46. Ke3 Bb6 47. h4 Bd8 48. Kf3 Be7 49. Be1 Kc7 50. Rg2 Kd7 51. Rc2 Rb8 52. Ke3 Rb5 53. Kd3 Rb6 54. Rh2 Ra6 55. Rc2 Ke6 56. Ke3 Rb6 57. Kf3 f6 58. exf6 Kxf6 59. Re2 Kf7 60. Bf2 Bf6 61. Rc2 Ra6 62. Kg3 Ke6 63. Kf3 Kd7 64. Be1 Be7 65. Ke3 Ra8 66. Kf3 Rh8 67. Rg2 Rh6 68. Ke3 c5 69. Rc2 Bxh4 70. Bxh4 Rxh4 71. Rxc5 Rh3+ 72. Ke2 Rh2+ 73. Kf3 Rxa2 74. Rxd5+ Kc6 75. Rc5+ Kb6 76. Rd5 Kc6 77. Rc5+ Kb6 78. Rc4 Kb5 79. Rc5+ 1/2-1/2

[Event "Santa Clara 1000 GM Schev2 03"]
[Site "Santa Clara"]
[Date "2024.03.09"]
[Round "1.1"]
[White "Tang, Dylan"]
[Black "Alarcon Bahamondes, Roberto Ignacio"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2152"]
[BlackElo "2335"]
[PlyCount "168"]
[EventDate "2024.03.06"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. Nc3 a6 9. Ba4 Na5 10. Nd5 Nxd5 11. exd5 Nc4 12. Bc1 b5 13. Bb3 Bb7 14. a4 Qh4 15. axb5 Bxd4 16. Bxc4 axb5 17. Rxa8 Bxa8 18. Bb3 Be5 19. g3 Qf6 20. Qg4 Qd6 21. Rd1 Bb7 22. Qe2 b4 23. Bd2 c5 24. Re1 Re8 25. c3 Bxd5 26. Qd3 Be6 27. Qxd6 Bxd6 28. cxb4 cxb4 29. Re4 Rb8 30. Bxe6 fxe6 31. b3 Bf8 32. h3 Rb6 33. Rc4 Rb7 34. Re4 Be7 35. Kf1 Kf7 36. Rf4+ Ke8 37. Re4 Rb6 38. h4 d5 39. Rg4 e5 40. h5 Kf7 41. hxg6+ Rxg6 42. Rxg6 Kxg6 43. Ke2 Kf5 44. f3 h5 45. Be3 Bd6 46. Bf2 e4 47. Be1 Bc5 48. Bd2 exf3+ 49. Kxf3 d4 50. Bf4 d3 51. Bd2 Be7 52. Be1 Bc5 53. Bd2 Ke5 54. Be1 Kd4 55. Bf2+ Kd5 56. Be1 Ke5 57. Bd2 Be7 58. Be1 Kf5 59. Ke3 Kg4 60. Kxd3 Bd6 61. Ke2 Bc5 62. Kd3 Bd6 63. Ke2 Bc5 64. Kd3 Kf3 65. Kc4 Bd6 66. Bd2 Bxg3 67. Bg5 Be1 68. Be7 Bc3 69. Kd3 Be1 70. Kc4 Kg3 71. Kd3 Kf3 72. Kc4 Ke3 73. Bg5+ Ke2 74. Be7 Bc3 75. Bd8 Kd2 76. Be7 Kc2 77. Bd8 Be1 78. Be7 Kd1 79. Kd3 h4 80. Ke3 h3 81. Kf3 Kc2 82. Bxb4 h2 83. Kg2 Bxb4 84. Kxh2 Kxb3 1/2-1/2

