[Event "World op 53rd"]
[Site "Philadephia"]
[Date "2025.07.06"]
[Round "9"]
[White "Tugstumur, Yesuntumur"]
[Black "Petesch, Gabriel Nicholas"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2416"]
[BlackElo "2291"]
[PlyCount "118"]
[EventDate "2025.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. d3 d5 8. Nbd2 0-0 9. a3 Nc6 10. Bb2 Qd7 11. cxd5 Nxd5 12. Nc4 Rfd8 13. Qd2 Rab8 14. Rfd1 Qe8 15. h4 Nf6 16. Rac1 Ba8 17. Rc2 Ng4 18. Qf4 Nf6 19. Nfe5 Nd4 20. Bxd4 Rxd4 21. Qc1 Bxg2 22. Kxg2 Qc8 23. Nf3 Qb7 24. b4 Rdd8 25. b5 Ra8 26. e4 Ne8 27. Nfe5 Bf6 28. Nc6 Rd7 29. a4 Nc7 30. Qf4 a6 31. N4e5 Bxe5 32. Nxe5 Re7 33. d4 f6 34. dxc5 fxe5 35. c6 Qxc6 36. bxc6 exf4 37. gxf4 Kf7 38. Rcd2 Rae8 39. Kf3 g6 40. Rd6 b5 41. a5 b4 42. R6d4 Nb5 43. Rxb4 Rc8 44. Rc4 Rec7 45. Kg4 Rxc6 46. Rxc6 Rxc6 47. Rd7+ Kg8 48. Kg5 Rc7 49. Rxc7 Nxc7 50. Kf6 Kf8 51. f3 Ke8 52. Kg7 Ke7 53. Kxh7 Kf6 54. Kg8 Nd5 55. f5 Ne7+ 56. Kf8 exf5 57. Ke8 Nc6 58. Kd7 fxe4 59. fxe4 Nxa5 0-1

[Event "World op 53rd"]
[Site "Philadephia"]
[Date "2025.07.05"]
[Round "5"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Petesch, Gabriel Nicholas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2532"]
[BlackElo "2291"]
[PlyCount "81"]
[EventDate "2025.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. Ba2 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. h3 Nf8 13. Be3 Be6 14. Bxe6 Nxe6 15. d5 Nc5 16. Bxc5 dxc5 17. dxc6 bxc6 18. Qe2 Rab8 19. b3 Nd7 20. Nb1 Nf8 21. Nbd2 Ne6 22. c3 Nf4 23. Qf1 Red8 24. g3 Ne6 25. h4 h6 26. Rab1 g6 27. Nc4 Bf6 28. Qe2 Kg7 29. Qc2 Re8 30. Rbd1 Nf8 31. Rd3 Red8 32. Red1 Rxd3 33. Rxd3 Ne6 34. Qd1 Nf8 35. Kg2 Re8 36. h5 Re6 37. Rd6 Qb8 38. Rxe6 Nxe6 39. hxg6 Kxg6 40. Qd7 Nf8 41. Nfxe5+ 1-0

[Event "World op 53rd"]
[Site "Philadephia"]
[Date "2025.07.04"]
[Round "3"]
[White "Hardaway, Brewington"]
[Black "Petesch, Gabriel Nicholas"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2498"]
[BlackElo "2291"]
[PlyCount "136"]
[EventDate "2025.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. a4 c6 6. a5 Be7 7. Be2 0-0 8. 0-0 Re8 9. Re1 Qc7 10. h3 Bf8 11. d5 Nc5 12. Nd2 Bd7 13. Bf1 cxd5 14. exd5 Reb8 15. Nc4 b5 16. axb6 axb6 17. Rxa8 Rxa8 18. Na3 Qb7 19. Bc4 Na6 20. Bg5 Ne8 21. Bb5 Bxb5 22. Ncxb5 Nec7 23. c4 Rc8 24. Qg4 Rb8 25. Ra1 Ne8 26. Nc2 g6 27. Qf3 f5 28. Bd2 Ra8 29. g4 fxg4 30. Qxg4 Nc5 31. b4 Rxa1+ 32. Nxa1 Nf6 33. Qf3 Ncd7 34. Nc2 Qc8 35. Ne3 Kg7 36. Bc3 Be7 37. Kh2 Kf7 38. h4 Qf8 39. Nc7 Qc8 40. Nb5 Qf8 41. Qh3 Kg7 42. Be1 Qf7 43. Qe6 Nf8 44. Qxf7+ Kxf7 45. Nd1 e4 46. Bd2 Ng4+ 47. Kh3 Ne5 48. Nb2 Nfd7 49. Be3 Nd3 50. Nxd3 exd3 51. f4 Nf6 52. Nc3 Nh5 53. Kg4 Bd8 54. Kf3 Ng7 55. Ke4 Nf5 56. Bf2 d2 57. Kd3 d1Q+ 58. Nxd1 Nxh4 59. Nc3 Nf5 60. Na4 h5 61. Nxb6 h4 62. Ke4 h3 63. Kf3 g5 64. fxg5 Bxg5 65. Nc8 Ke8 66. Bg1 Kd7 67. Kg4 Be3 68. Bh2 Nh6+ 1/2-1/2

