[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.26"] [Round "1.1"] [White "Kaliksteyn, A"] [Black "Sturt, R"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2373"] [BlackElo "2470"] [ECO "A10"] [Opening "English"] [Variation "Anglo-Dutch defense"] [EventDate "2023.05.26"] [WhiteFideId "2007630"] [BlackFideId "2007304"] [WhiteTeam "2"] [BlackTeam "1"] 1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 O-O 6. Nge2 e5 7. O-O d6 8. d3 a5 9. Rb1 c6 10. a3 Be6 11. b4 axb4 12. axb4 Nbd7 13. Bd2 d5 14. cxd5 cxd5 15. f4 e4 16. Nd4 Bf7 17. Ncb5 Nb6 18. Qb3 exd3 19. Qxd3 Nc4 20. Qb3 Nb6 21. Qd3 Nc4 22. Ra1 Rc8 23. Na3 Qb6 24. Nac2 Nxd2 25. Qxd2 Ne4 26. Qd3 Rc3 27. Bxe4 Rxd3 28. Bxd3 Bxd4 29. Nxd4 Qxb4 30. Kf2 Re8 31. Rfd1 Qe7 32. Re1 Rc8 33. Re2 Be8 34. Rb2 Bc6 35. Rb3 Qc5 36. Ne6 Qd6 37. Nd4 Kf7 38. Ra7 Kf6 39. Rb6 Ke7 40. Nxc6+ Rxc6 41. Rbxb7+ Kf6 42. Bb5 Qc5 43. Bxc6 Qc2+ 44. Kf3 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.26"] [Round "1.2"] [White "Jacobson, Aaron"] [Black "Lenderman, A"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2280"] [BlackElo "2572"] [ECO "B32"] [Opening "Sicilian"] [Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"] [EventDate "2023.05.26"] [WhiteFideId "2089912"] [BlackFideId "2021285"] [WhiteTeam "2"] [BlackTeam "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. N1c3 a6 8. Na3 Be6 9. Be3 Nf6 10. f3 Bg7 11. Qd2 O-O 12. Nc2 Rc8 13. O-O-O Nd4 14. Nxd4 exd4 15. Bxd4 Bxc4 16. Bxc4 Rxc4 17. Qd3 b5 18. Kb1 Qa5 19. Ne2 Rfc8 20. Rc1 Rxc1+ 21. Rxc1 Rxc1+ 22. Nxc1 Qc7 23. Qc3 Qxc3 24. Bxc3 Ne8 25. Kc2 Nc7 26. Kb3 Bh6 27. Nd3 Be3 28. Ba5 Ne6 29. Nb4 Bg1 30. h4 Nf4 31. g3 Ne2 32. Nxa6 Nd4+ 33. Kc3 Nxf3 34. Nc7 Bf2 35. Kd3 Bxg3 36. Nxb5 Bxh4 37. Bc7 Bf6 38. b3 Ne5+ 39. Ke2 Nc6 40. a4 Kf8 41. a5 Ke8 42. a6 Nd4+ 43. Nxd4 Bxd4 44. Bxd6 Kd7 45. Be5 Ba7 46. Kf3 Kc6 47. Kg4 h6 48. Bf4 Kb5 49. Bxh6 Kxa6 50. e5 Bc5 51. Bd2 Be7 52. Bg5 Bb4 53. Be3 Bc3 54. e6 fxe6 55. Kg5 Kb5 56. Kxg6 Kb4 57. Kf7 e5 58. Ke6 Kxb3 59. Kd5 Bd4 60. Bxd4 exd4 61. Kxd4 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.26"] [Round "2.1"] [White "Sturt, R"] [Black "Kaliksteyn, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2470"] [BlackElo "2373"] [ECO "A02"] [Opening "Bird's opening"] [EventDate "2023.05.26"] [WhiteFideId "2007304"] [BlackFideId "2007630"] [WhiteTeam "1"] [BlackTeam "2"] 1. f4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. d3 Nc6 7. e4 d6 8. h3 Rb8 9. a4 a6 10. Nc3 b5 11. axb5 axb5 12. Be3 Nd7 13. Rb1 Nd4 14. Ne2 Nxe2+ 15. Qxe2 Bb7 16. b4 c4 17. Nd4 cxd3 18. Qxd3 Nf6 19. Nxb5 Bxe4 20. Bxe4 Nxe4 21. Ba7 Rxb5 22. Qxb5 Nc3 23. Qc6 Nxb1 24. Rxb1 e5 25. b5 exf4 26. gxf4 Qf6 27. Be3 Qf5 28. b6 Qxh3 29. Rb3 Bd4 30. Bxd4 Qg4+ 31. Kh1 Qd1+ 32. Bg1 d5 33. Qc3 Re8 34. b7 1-0

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.26"] [Round "2.2"] [White "Lenderman, A"] [Black "Jacobson, Aaron"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "FM"] [WhiteElo "2572"] [BlackElo "2280"] [ECO "A07"] [Opening "Reti"] [Variation "King's Indian attack"] [EventDate "2023.05.26"] [WhiteFideId "2021285"] [BlackFideId "2089912"] [WhiteTeam "1"] [BlackTeam "2"] 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nh6 5. O-O Nf5 6. c3 Nd7 7. Nbd2 Nd6 8. Re1 Nf6 9. c4 c6 10. b3 Be6 11. Bb2 O-O 12. Rc1 Nfe4 13. Ne5 Qa5 14. Nxe4 Nxe4 15. a3 Rfc8 16. b4 Qd8 17. Qc2 Nd6 18. c5 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.27"] [Round "3.1"] [White "Sturt, R"] [Black "Ostrovskiy, Al"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2470"] [BlackElo "2394"] [ECO "A03"] [Opening "Bird's opening"] [EventDate "2023.05.26"] [WhiteFideId "2007304"] [BlackFideId "2034239"] [WhiteTeam "1"] [BlackTeam "2"] 1. f4 d5 2. Nf3 Nf6 3. d3 e6 4. g3 b5 5. Bg2 Bb7 6. O-O Bc5+ 7. e3 O-O 8. Qe2 Bb6 9. a4 a6 10. b4 a5 11. axb5 axb4 12. Rxa8 Bxa8 13. Bb2 c6 14. Nbd2 cxb5 15. Nd4 Nc6 16. N2f3 Qb8 17. Rb1 Re8 18. Nxc6 Bxc6 19. Be5 Qa7 20. Bd4 Bxd4 21. Nxd4 Bd7 22. Rxb4 e5 23. fxe5 Rxe5 24. Bf3 h5 25. Kg2 g5 26. Qf2 Qc5 27. Rb1 Qe7 28. Re1 b4 29. Bd1 Ng4 30. Bxg4 hxg4 31. Qd2 Kh7 32. Re2 Kg6 33. Qe1 Kh7 34. Qc1 Kg6 35. Kf2 Qf6+ 36. Ke1 Qb6 37. Qb2 Qd6 38. Kd2 Re8 39. Qa2 Qc5 40. Qa6+ Kg7 41. Ke1 Qc3+ 42. Kf2 Qc5 43. Qa1 Kg6 44. Kg2 Qb6 45. Kf2 Qf6+ 46. Ke1 Qb6 47. Kd2 Qc5 48. Nb3 Qb6 49. Qd4 Qxd4 50. Nxd4 Rh8 51. Kc1 Ba4 52. Rf2 Bd7 53. Kb2 Re8 54. Kb3 Rb8 55. Rf1 Rh8 56. Rh1 Rb8 57. Ra1 Rh8 58. Ra6+ f6 59. Ra7 Bf5 60. Kxb4 Rxh2 61. Kc5 Rg2 62. Kxd5 Bc8 63. Rc7 Ba6 64. Ke6 Rxg3 65. Nf5 Rh3 66. Rg7+ Kh5 67. Kxf6 1-0

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.27"] [Round "3.2"] [White "Lenderman, A"] [Black "Kaliksteyn, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2572"] [BlackElo "2373"] [ECO "B54"] [Opening "Sicilian"] [EventDate "2023.05.26"] [WhiteFideId "2021285"] [BlackFideId "2007630"] [WhiteTeam "1"] [BlackTeam "2"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 bxc6 8. O-O Be7 9. c4 O-O 10. Nc3 Be6 11. Qa4 Ng4 12. Bd2 Bg5 13. Qd1 Rb8 14. b3 Bxd2 15. Qxd2 Qh4 16. h3 Nf6 17. Qe3 Rb7 18. Rad1 Rd7 19. Be2 Nh5 20. Bxh5 Qxh5 21. Rd2 Rfd8 22. Rfd1 g6 23. Rd3 Qh4 24. Na4 Qe7 25. c5 d5 26. exd5 Bxd5 27. Nc3 Qe6 28. b4 f5 29. a4 a6 30. R3d2 f4 31. Qe1 f3 32. Nxd5 Rxd5 33. gxf3 Rxd2 34. Rxd2 Rf8 35. Kg2 Rf4 36. Rd8+ Kg7 37. Rd6 Qf5 38. Qe3 Qg5+ 39. Kh2 Qf5 40. Qd2 Rxf3 41. Rd7+ Kf6 42. Qd6+ Kg5 43. Qe7+ Qf6 44. Qxf6+ Rxf6 45. Kg2 Rf4 46. Rb7 Rc4 47. a5 Kf4 48. Rxh7 g5 49. Rf7+ Ke4 50. Rf6 Rxb4 51. Rxc6 Rb5 52. Rxa6 Rxc5 53. Ra8 Rc3 54. a6 Ra3 55. a7 Ra1 56. Kg3 Rg1+ 57. Kh2 Ra1 58. Kg2 Ra3 59. f3+ Ke3 60. Kg3 Ra4 61. Re8 1-0

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.27"] [Round "4.1"] [White "Ostrovskiy, Al"] [Black "Sturt, R"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2394"] [BlackElo "2470"] [ECO "B51"] [Opening "Sicilian"] [Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"] [EventDate "2023.05.26"] [WhiteFideId "2034239"] [BlackFideId "2007304"] [WhiteTeam "2"] [BlackTeam "1"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Nf6 5. Nc3 a6 6. Be2 g6 7. a5 b5 8. axb6 Bb7 9. d3 Bg7 10. O-O O-O 11. Qd2 e6 12. Qf4 Ne8 13. Qg3 Nxb6 14. Bg5 Qd7 15. Nd2 Nc7 16. Nc4 Nxc4 17. dxc4 d5 18. exd5 exd5 19. Na4 Rae8 20. Bf3 Be5 21. Qh4 Ne6 22. Bh6 Bg7 23. Bxg7 Kxg7 24. Bxd5 Bxd5 25. Nb6 Qd6 26. Nxd5 Nd4 27. c3 Nb3 28. Rad1 Re2 29. Nf4 Rd2 30. Rxd2 Nxd2 31. Re1 Rb8 32. Qg5 Ne4 33. Qh4 Nf6 34. h3 Rxb2 35. Qg5 Qd2 36. Qe5 Qxf2+ 37. Kh2 Kh6 38. Qxf6 Qxe1 39. Nd3 Qd2 40. Nxb2 Qxb2 41. Qxf7 Qb8+ 42. Kh1 Qd6 43. Qf3 a5 44. Qa8 Qc7 45. Qe8 Kg5 46. Qb5 Kf4 47. Qe8 Qe5 48. Qa8 Ke3 49. Qf3+ Kd2 50. Qd5+ Qxd5 51. cxd5 a4 52. d6 a3 53. d7 a2 54. d8=Q+ Kc2 55. Qa5 Kb2 56. Qb5+ Kc2 57. Qe2+ Kb1 58. Qe1+ Kb2 59. Qf2+ Kb3 60. Qf1 Kb2 61. Qb5+ Kc2 62. Qa6 Kb2 63. Qb7+ Kc2 64. Qa7 Kb2 65. Qb8+ Kc2 66. Qa8 Kb2 67. Qb7+ Kc2 68. Qe4+ Kb2 69. Qe2+ Kb1 70. Qe1+ Kb2 71. Qf2+ Kb3 72. Qg1 Kb2 73. Qxc5 a1=Q+ 74. Kh2 Qf1 75. Qd4 Kb3 76. Qb4+ Kc2 77. Qd4 Kb3 78. Kg3 Qe1+ 79. Kf4 Qf1+ 80. Kg3 Qe1+ 81. Kf4 Qf1+ 82. Kg3 Qe1+ 83. Qf2 Qxc3+ 84. Qf3 h6 85. Kf4 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.27"] [Round "4.2"] [White "Kaliksteyn, A"] [Black "Lenderman, A"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2373"] [BlackElo "2572"] [ECO "A30"] [Opening "English"] [Variation "symmetrical variation"] [EventDate "2023.05.26"] [WhiteFideId "2007630"] [BlackFideId "2021285"] [WhiteTeam "2"] [BlackTeam "1"] 1. c4 c5 2. Nf3 b6 3. b3 Bb7 4. Bb2 Nf6 5. Nc3 e6 6. e3 Be7 7. Be2 O-O 8. O-O d5 9. d4 cxd4 10. Nxd4 dxc4 11. Bxc4 Nc6 12. Nxc6 Bxc6 13. Qe2 Qc8 14. Rac1 a6 15. e4 Qb7 16. Bd3 Rfd8 17. Rfd1 b5 18. f3 Nd7 19. Qe1 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.28"] [Round "5.1"] [White "Ostrovskiy, Al"] [Black "Lenderman, A"] [Result "1-0"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2394"] [BlackElo "2572"] [ECO "C50"] [Opening "Giuoco Piano"] [EventDate "2023.05.26"] [WhiteFideId "2034239"] [BlackFideId "2021285"] [WhiteTeam "2"] [BlackTeam "1"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 Ba7 8. Nbd2 h6 9. Re1 g5 10. Nf1 g4 11. N3d2 h5 12. Ne3 h4 13. Ndf1 Rg8 14. b4 Be6 15. Bxe6 fxe6 16. b5 Ne7 17. bxa6 bxa6 18. d4 Qd7 19. Qd3 Nc6 20. d5 Ne7 21. dxe6 Qxe6 22. Qxa6 Kf7 23. Qd3 g3 24. hxg3 h3 25. Qc4 Qxc4 26. Nxc4 h2+ 27. Nxh2 Rxg3 28. Be3 Bxe3 29. Nxe3 Rg6 30. f3 Nh5 31. Reb1 Nf4 32. Rb7 Ne2+ 33. Kf2 Nxc3 34. Rc1 d5 35. Rxc3 d4 36. Rcxc7 dxe3+ 37. Kxe3 Re6 38. Ra7 Rb8 39. Rcb7 Rc8 40. Ng4 Kf8 41. Rc7 Rb8 42. Kf2 1-0

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.28"] [Round "5.2"] [White "Kaliksteyn, A"] [Black "Rohde, M"] [Result "1/2-1/2"] [WhiteTitle "IM"] [BlackTitle "GM"] [WhiteElo "2373"] [BlackElo "2339"] [ECO "A30"] [Opening "English"] [Variation "symmetrical variation"] [EventDate "2023.05.26"] [WhiteFideId "2007630"] [BlackFideId "2000172"] [WhiteTeam "2"] [BlackTeam "1"] 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O a6 7. b3 Be7 8. Bb2 O-O 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. e3 Nc6 13. Nxc6 Qxc6+ 14. Qf3 Rfc8 15. Rfd1 Rab8 16. a4 d6 17. Rab1 Nd7 18. Ba3 Nc5 19. Qxc6 Rxc6 20. Ne2 Rc7 21. Nd4 g6 1/2-1/2

[Event "1000GM NY Mem Day GMA"] [Site "New York USA"] [Date "2023.05.28"] [Round "6.1"] [White "Lenderman, A"] [Black "Ostrovskiy, Al"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2572"] [BlackElo "2394"] [ECO "D12"] [Opening "QGD Slav"] [Variation "4.e3 Bf5"] [EventDate "2023.05.26"] [WhiteFideId "2021285"] [BlackFideId "2034239"] [WhiteTeam "1"] [BlackTeam "2"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Bd2 Be7 9. Nxg6 hxg6 10. Qc2 Qc7 11. g3 a6 12. O-O-O dxc4 13. Bxc4 Nbd7 14. e4 b5 15. Be2 Rc8 16. Kb1 Qb7 17. Be3 c5 18. d5 exd5 19. Nxd5 Nxd5 20. Rxd5 c4 21. h4 Nf6 22. Rdd1 1-0