[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.1"] [White "Topalov, V"] [Black "Anand, V"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2727"] [BlackElo "2751"] [ECO "C26"] [Opening "Vienna"] [Variation "Falkbeer variation"] [EventDate "2024.06.28"] [WhiteFideId "2900084"] [BlackFideId "5000017"] [EventType "k.o."] 1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bc5 6. Qg3 d6 7. Be3 Bxe3 8. Qxe3 O-O 9. O-O-O Re8 10. f3 a6 11. Nge2 b5 12. Nf4 Ne5 13. Be2 b4 14. Ncd5 Nxd5 15. Nxd5 a5 16. Kb1 Bb7 17. Rd2 Nd7 18. Qf4 Bxd5 19. Rxd5 Qe7 20. Rhd1 Ne5 21. Qd2 Qh4 22. f4 Ng6 23. Bb5 Rxe4 24. Bc6 Ra7 25. Rb5 Re7 26. Rb8+ Nf8 27. g3 Qh5 28. Re1 Re6 29. Bd7 Rxe1+ 30. Qxe1 g6 31. b3 Kg7 32. Bb5 Ne6 33. Bc4 d5 34. g4 Qxg4 35. Bxd5 Nxf4 36. Qe5+ Kh6 37. Bxf7 c5 38. Bc4 Qg5 39. Re8 Qxe5 40. Rxe5 Rc7 41. a3 Nh5 42. axb4 axb4 43. c3 bxc3 44. Kc2 Nf6 45. h3 Nh5 46. Kxc3 Nf4 47. Bf1 Rd7 48. Rxc5 Rd1 49. Bc4 Nxh3 50. b4 Nf2 51. Rc7 Ne4+ 52. Kc2 Rd4 53. b5 Nd6 54. Bd3 Rb4 55. Rc5 Ne4 56. Rc6 Kg5 57. b6 Nf6 58. Kd2 Nd7 59. Rc7 Ne5 60. Rc5 Rxb6 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.2"] [White "Anand, V"] [Black "Topalov, V"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2751"] [BlackElo "2727"] [ECO "C84"] [Opening "Ruy Lopez"] [Variation "closed defence"] [EventDate "2024.06.28"] [WhiteFideId "5000017"] [BlackFideId "2900084"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Bxa8 13. Na3 Qd7 14. Nc2 Na6 15. Ne3 Nc5 16. Ba2 g6 17. b4 Ne6 18. Re1 Bb7 19. Nd5 Bd8 20. c4 c6 21. Nc3 bxc4 22. dxc4 c5 23. Ba3 cxb4 24. Bxb4 Bc7 25. Nb5 Rd8 26. Bb1 Bb8 27. Nd2 Bc6 28. Nc3 Qb7 29. Ba5 Bc7 30. Bxc7 Qxc7 31. Bd3 Kg7 32. Nd5 Bxd5 33. cxd5 Nc5 34. Bf1 Rb8 35. Qc2 Qa5 36. Rc1 Qa7 37. Kh2 Rc8 38. f3 Ncxe4 39. Qxc8 Nxd2 40. Qc3 Qf2 41. Bc4 e4 42. fxe4 Qf4+ 43. Kg1 Nxe4 44. Qe1 h5 45. Bd3 Nc5 46. Bf1 Nfe4 47. Rc4 f5 48. Qe2 h4 49. Qf3 Qd2 50. Qe2 Qxd5 51. Qe1 g5 52. Qe3 Kf6 53. Qd4+ Qxd4+ 54. Rxd4 Ke5 55. Rb4 d5 56. Rb8 Ng3 57. Re8+ Kd4 58. Bb5 Nce4 59. Bc6 Kc5 60. Bb7 d4 61. Ba6 Kb4 62. Rd8 Nc5 63. Rxd4+ Kb3 64. Rd6 Nce4 65. Rc6 Kb4 66. Bd3 Nc5 67. Bb1 Kc4 68. Rd6 Nce4 69. Rd8 Kc5 70. Bd3 Kc6 71. Bxe4+ Nxe4 72. Kf1 Nd6 73. Rg8 Ne4 74. Ke2 Kd6 75. Ke3 Ke5 76. Re8+ Kd5 77. Ra8 Nc5 78. Ra5 Kd6 79. Rb5 Kd5 80. Rb8 Ne6 81. Ra8 Ke5 82. Ra5+ 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.3"] [White "Topalov, V"] [Black "Anand, V"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2727"] [BlackElo "2751"] [ECO "C88"] [Opening "Ruy Lopez"] [Variation "closed, anti-Marshall 8.a4"] [EventDate "2024.06.28"] [WhiteFideId "2900084"] [BlackFideId "5000017"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Rb8 9. d3 d6 10. h3 Na5 11. Ba2 c5 12. axb5 axb5 13. c3 Nc6 14. Na3 h6 15. Nc2 Re8 16. Ne3 Bf8 17. Bd2 Be6 18. Bxe6 Rxe6 19. Qb3 Qc8 20. Ra2 Re8 21. Rea1 Qe6 22. Nd5 Kh8 23. c4 bxc4 24. Qxc4 Rec8 25. Nxf6 Qxf6 26. Bc3 Nd4 27. Nd2 Ne2+ 28. Kf1 Nf4 29. Ra7 Kg8 30. R1a6 Re8 31. Rd7 Ra8 32. Raa7 Rxa7 33. Rxa7 Qg6 34. g3 Nxh3 35. Nf3 Qh5 36. Kg2 Re6 37. Nh4 Nf4+ 38. gxf4 exf4 39. Nf5 Qd1 40. Rxf7 Kxf7 41. Qd5 Qg4+ 42. Kf1 f3 43. Ne3 Qg5 44. e5 dxe5 45. Qxf3+ Kg8 46. Qd5 Qg6 47. Nc4 Kh7 48. Nxe5 Qf5 49. Qe4 Qxe4 50. dxe4 Bd6 51. Nc4 Bf4 52. f3 h5 53. Be1 g5 54. Bf2 Ra6 55. Bxc5 Ra1+ 56. Kg2 Rc1 57. b3 Rc2+ 58. Kg1 h4 59. Bd6 h3 60. Bxf4 gxf4 61. Nd6 Rc3 62. Kh2 Rxf3 63. b4 Kg6 64. e5 Re3 65. b5 Rb3 66. e6 Kf6 67. Ne4+ Ke7 68. b6 Rxb6 69. Kxh3 Kxe6 0-1

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.4"] [White "Anand, V"] [Black "Topalov, V"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2751"] [BlackElo "2727"] [ECO "C03"] [Opening "French"] [Variation "Tarrasch"] [EventDate "2024.06.28"] [WhiteFideId "5000017"] [BlackFideId "2900084"] [EventType "k.o."] 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 c5 6. dxc5 Bxc5 7. O-O dxe4 8. Nxe4 Nxe4 9. Bxe4 Qxd1 10. Rxd1 Nd7 11. c3 Nf6 12. Bc2 Ng4 13. Rd2 b6 14. h3 Nf6 15. Ne5 Bb7 16. Rd1 Rc8 17. a4 Nd5 18. Bb3 f6 19. Nd3 Ke7 20. Nxc5 bxc5 21. Bxd5 Bxd5 22. b4 Bb3 23. Re1 Rhd8 24. Be3 c4 25. b5 Ra8 26. bxa6 Rxa6 27. a5 Rd5 28. Bb6 Kd7 29. Re3 e5 30. Rae1 g5 31. h4 h6 32. hxg5 hxg5 33. Rh3 Ke6 34. Rh8 Bc2 35. Rc1 Bd3 36. Kh2 Rb5 37. Rc8 Kf5 38. Kg3 Kg6 39. Rh1 Rb3 40. Rc1 Rb2 41. Rg8+ Kf5 42. Rf8 Be4 43. Rd1 Bd3 44. Rh1 Raxb6 45. axb6 Rxb6 46. Rh6 e4 47. Rc8 Ke6 48. Rc5 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.1"] [White "Santos Latasa, J"] [Black "Erigaisi, Arjun"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2626"] [BlackElo "2761"] [ECO "B35"] [Opening "Sicilian"] [Variation "accelerated fianchetto, modern variation with Bc4"] [EventDate "2024.06.28"] [WhiteFideId "2293307"] [BlackFideId "35009192"] [EventType "k.o."] 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 Ne5 12. Bh6 Rc8 13. Bxg7 Kxg7 14. O-O-O Nc4 15. Qd3 Na5 16. Kb1 Rc5 17. Rhe1 Re8 18. f4 Ng4 19. Qd2 Nc4 20. Bxc4 Rxc4 21. e5 Qc8 22. exd6 exd6 23. Rxe8 Qxe8 24. Re1 Qd8 25. g3 Qf6 26. Rd1 a6 27. b3 Rc8 28. Ne4 Qe7 29. Re1 d5 30. Nf2 Qd6 31. Nxg4 Bxg4 32. Kb2 Bd7 33. Qe3 Qf6 34. Qe5 Re8 35. Qxf6+ Kxf6 36. Rxe8 Bxe8 37. Kc3 a5 38. b4 axb4+ 39. Kxb4 b6 40. a4 Bd7 41. a5 bxa5+ 42. Kxa5 Ke7 43. Kb4 Kd6 44. Kc3 Bg4 45. Kd3 Bd7 46. Kc3 Bg4 47. Kd3 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.2"] [White "Erigaisi, Arjun"] [Black "Santos Latasa, J"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2761"] [BlackElo "2626"] [ECO "E10"] [Opening "Queen's pawn game"] [EventDate "2024.06.28"] [WhiteFideId "35009192"] [BlackFideId "2293307"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 Nbd7 9. b4 b6 10. a4 a5 11. bxa5 bxa5 12. c5 Ne4 13. Be3 Ba6 14. Nbd2 f5 15. Nb3 Bf6 16. Rab1 Rb8 17. Bd2 Qc7 18. Bf4 e5 19. dxe5 Nxe5 20. Nbd4 Rxb1 21. Rxb1 Re8 22. Nxf5 Bc8 23. N3d4 g5 24. Bxe4 gxf4 25. Nd6 Rf8 26. Bf5 fxg3 27. hxg3 Nc4 28. Ne6 Nxd6 29. cxd6 Qxd6 30. Nxf8 1-0

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.3"] [White "Santos Latasa, J"] [Black "Erigaisi, Arjun"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2626"] [BlackElo "2761"] [ECO "B30"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (without ...d6)"] [EventDate "2024.06.28"] [WhiteFideId "2293307"] [BlackFideId "35009192"] [EventType "k.o."] 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. d3 Be7 11. Nd2 O-O 12. Qe2 d5 13. Nf3 d4 14. e5 Nd7 15. c4 b5 16. b3 bxc4 17. bxc4 Rb8 18. g3 Qa5 19. Qd1 Rb7 20. h4 Rfb8 21. h5 h6 22. Bd2 Qa3 23. Bc1 Qc3 24. Bd2 Qa3 25. Bc1 Qc3 26. Bd2 Qb2 27. g4 Bd8 28. Rc1 Bc7 29. Rc2 Qb1 30. Rc1 Qxa2 31. Bf4 a5 32. Ra1 Qb3 33. Qe2 Ra7 34. Qe4 Qb7 35. Bg2 Nb4 36. Qe2 Qc8 37. g5 hxg5 38. Nxg5 f6 39. exf6 Nxf6 40. Bh3 Kh8 41. Nxe6 Bxf4 42. Nxf4 Qd8 43. Ng6+ Kh7 44. Bf5 Qd6 45. Ne7+ Kh8 46. Ng6+ Kg8 47. Qf3 Rb6 48. Re2 a4 49. Rae1 Qd8 50. Ne7+ Kf8 51. Nc8 Raa6 52. Nxb6 Rxb6 53. Bg6 Rb8 54. h6 1-0

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.29"] [Round "1.4"] [White "Erigaisi, Arjun"] [Black "Santos Latasa, J"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2761"] [BlackElo "2626"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2024.06.28"] [WhiteFideId "35009192"] [BlackFideId "2293307"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. Bf4 Be7 12. Nc3 a6 13. a3 Na5 14. Qc2 Nd5 15. Nxd5 exd5 16. e4 Be6 17. Rfe1 Nc6 18. exd5 Bxd5 19. Qf5 g6 20. Rxe7+ Nxe7 21. Qf6 Rf8 22. Qxa6 f6 23. Re1 Rf7 24. Qxb5+ Kf8 25. h4 Kg8 26. Qa4 Nf5 27. Rd1 Qd7 28. Qc2 Re7 29. Qc3 Rce8 30. Ne1 Bxg2 31. Nxg2 Qd5 32. Bc1 Nd6 33. Nf4 Qf5 34. d5 g5 35. hxg5 fxg5 36. Ne6 h6 37. Qd4 Rf7 38. Re1 Nb5 39. Qc5 Nc7 40. Be3 Qxd5 41. Qxd5 Nxd5 42. Nd4 Nxe3 43. fxe3 Rb8 44. Re2 Rfb7 45. Rc2 Rxb2 46. Rxc4 Ra2 47. Rc1 Rbb2 48. Nf5 h5 49. e4 Kf7 50. e5 Ke6 51. Ne3 Re2 52. Nf1 Rxa3 53. Rc8 Rf3 54. Rc1 Kxe5 55. Rc5+ Kf6 56. Rc6+ Kf5 57. Rc5+ Re5 58. Rc1 Rd3 59. Rc4 Re2 60. Rc1 Kg4 61. Rc5 Rd1 0-1

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.30"] [Round "2.1"] [White "Santos Latasa, J"] [Black "Anand, V"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2626"] [BlackElo "2751"] [ECO "C50"] [Opening "Giuoco Pianissimo"] [EventDate "2024.06.28"] [WhiteFideId "2293307"] [BlackFideId "5000017"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. h3 d6 7. c3 a6 8. a4 h6 9. Re1 Re8 10. Nbd2 Ba7 11. b4 Be6 12. Bxe6 Rxe6 13. Bb2 Re8 14. Nf1 Qd7 15. Ng3 Ne7 16. Qc2 b5 17. c4 bxc4 18. Qxc4 Reb8 19. Bc3 c5 20. bxc5 Rc8 21. d4 exd4 22. Bxd4 Bxc5 23. Qd3 Bxd4 24. Nxd4 Ne8 25. Ndf5 Nxf5 26. Nxf5 Qe6 27. Rad1 a5 28. Qg3 Ra6 29. Rd4 Kh8 30. Red1 Rac6 31. Qd3 Rc4 32. Ne3 Rxd4 33. Qxd4 Qb3 34. Kh2 Qe6 35. f3 Kh7 36. Qd5 Rc5 37. Qd4 g6 38. Rd3 h5 39. Rc3 Qc8 40. Nd5 Rxc3 41. Nxc3 h4 42. Nb5 Qd8 43. e5 d5 44. Nc3 Nc7 45. Ne4 Ne6 46. Qxd5 Qxd5 47. Nf6+ Kh6 48. Nxd5 Nc5 49. Nb6 Kg5 50. Nc4 Nxa4 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.30"] [Round "2.2"] [White "Anand, V"] [Black "Santos Latasa, J"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2751"] [BlackElo "2626"] [ECO "C11"] [Opening "French"] [Variation "Steinitz, Boleslavsky variation"] [EventDate "2024.06.28"] [WhiteFideId "5000017"] [BlackFideId "2293307"] [EventType "k.o."] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7 15. O-O b5 16. f5 Rc8 17. Nd1 exf5 18. Ne3 Be6 19. Nxf5 Bxf5 20. Rxf5 Qe6 21. Rbf3 Rc7 22. c3 Be7 23. h3 Bd8 24. Qd3 Rd7 25. Bc5 Be7 26. Bd4 Bd8 27. Bc5 Be7 1/2-1/2

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.30"] [Round "2.3"] [White "Santos Latasa, J"] [Black "Anand, V"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2626"] [BlackElo "2751"] [ECO "C50"] [Opening "Giuoco Pianissimo"] [EventDate "2024.06.28"] [WhiteFideId "2293307"] [BlackFideId "5000017"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 Be7 7. Bg3 d6 8. a4 O-O 9. h3 a5 10. O-O Be6 11. Bxe6 fxe6 12. c3 Qd7 13. Nbd2 Rf7 14. Nc4 b6 15. Bxe5 dxe5 16. Ncxe5 Nxe5 17. Nxe5 Qe8 18. Nxf7 Qxf7 19. Qe2 h5 20. g3 c5 21. Kg2 Qg6 22. e5 Nd5 23. Qe4 Kh7 24. h4 Qf5 25. c4 Nc7 26. Rad1 Rd8 27. Rfe1 Rb8 28. Re3 Na6 29. Rf3 Qg6 30. Re3 Nb4 31. Re2 Rd8 32. Qxg6+ Kxg6 33. f4 Kf5 34. Kf3 Nc6 35. Re4 Nd4+ 36. Kf2 Kg4 37. Re3 Rf8 38. Rh1 g5 39. hxg5 Bxg5 40. Re4 Be7 41. f5+ Kxf5 42. Kg2 Kg6 43. Re3 Bg5 44. Re4 Nc2 45. Kh3 Ne3 46. d4 Ng4 47. Kg2 Rf2+ 48. Kg1 Rxb2 49. d5 Rb1+ 0-1

[Event "37th Leon GM 2024"] [Site "Leon ESP"] [Date "2024.06.30"] [Round "2.4"] [White "Anand, V"] [Black "Santos Latasa, J"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2751"] [BlackElo "2626"] [ECO "B30"] [Opening "Sicilian"] [Variation "Nimzovich-Rossolimo attack (without ...d6)"] [EventDate "2024.06.28"] [WhiteFideId "5000017"] [BlackFideId "2293307"] [EventType "k.o."] 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 b6 6. c3 a6 7. Be2 d5 8. exd5 Nxd5 9. d4 Be7 10. c4 Nf6 11. dxc5 Qxd1 12. Rxd1 bxc5 13. Nc3 Bb7 14. Na4 Rc8 15. Be3 Nb8 16. Ne5 Nbd7 17. Nxd7 Nxd7 18. Rd2 Bc6 19. Nc3 h5 20. Rad1 f5 21. f4 Nf6 22. b3 Kf7 23. Bf3 Ng4 24. Bxg4 hxg4 25. Ne2 e5 26. fxe5 g5 27. Nc3 f4 28. Bf2 Rh6 29. Nd5 Rch8 30. Nxe7 Rxh2 31. Bh4 R8xh4 32. Nxc6 g3 33. Kf1 f3 34. Rd7+ Ke6 35. Re7+ Kf5 36. Rf7+ Ke4 37. Re1+ 1-0