1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bb4 10. Bg5+ Ke8 11. Ne4 h6 12. Bf4 Be6 13. a3 Ba5 14. b4 Bb6 15. Rfd1 Ke7 16. h3 g5 17. Bh2 Ng7 18. Rd2 g4 19. hxg4 Bxg4 20. Nd4 Ne8 21. c4 Bxd4 22. Rxd4 Rg8 23. Bg3 Bf5 24. Bh4+ Kf8 25. Nf6 Nxf6 26. Bxf6 Rg4 27. Rad1 Rxd4 28. Rxd4 Ke8 29. Rh4 Kd7 30. Rxh6 a5 31. Rh4 c5 32. bxc5 Kc6 33. Kf1 Bd3+ 34. Ke1 Kxc5 35. Be7+ Kc6 36. Kd2 Bf5 37. Kc3 Re8 38. Bf6 Rg8 39. Rh5 Be6 40. Rg5 Re8 41. Rh5 b5 42. cxb5+ Kxb5 43. f4 a4 44. f5 Bb3 45. Rh4 c5 46. g4 Kc6 47. g5 Kd7 48. Kd2 Rc8 49. Kc3 Ra8 50. Rh6 Rg8 51. Rh4 Kc6 52. Kd3 Kb5 53. Kc3 Bd5 54. Kd3 Rb8 55. g6 fxg6 56. fxg6 c4+ 57. Kd4 Be6 58. Rh2 Kc6 59. g7 Rb3 60. Rh8 Rd3+ 61. Ke4 Rg3 62. Re8 Bf7 63. Re7 Bd5+ 64. Kf4 Rg1 65. Re8 Kd7 66. Re7+ Kc6 67. e6 Kd6 68. Bg5 Rf1+ 69. Ke3

[Event "Challenge from rolanm"] [Site "https://gameknot.com/chess.pl?bd=35621785"] [Date "2025.07.31"] [Round "-"] [White "rolanm"] [Black "webi462"] [Result "1-0"] [WhiteElo "1796"] [BlackElo "1200"] [TimeControl "1209600+864000"] [Mode "ICS"] [Termination "normal"] 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 b5 9. c3 b4 10. cxb4 cxd4 11. Nexd4 Bxb4+ 12. Kf2 Nxd4 13. Bxd4 Bc5 14. Rc1 Bxd4+ 15. Qxd4 O-O 16. b4 Nb6 17. h4 Bd7 18. h5 Bb5 19. h6 g6 20. Kg3 Nc8 21. Kh3 Ne7 22. g4 Qb8 23. Kg3 Rc8 24. Rxc8+ Qxc8 25. Qc5 Qe8 26. Bxb5 axb5 27. Rc1 Qf8 28. Qxb5 d4 29. g5 Rxa2 30. Rc7 d3 31. Rd7 Ra8 32. Nd2 Nf5+ 33. Kf3 Nxh6 34. gxh6 Qxh6 35. Qb7 Qh3+ 36. Ke4 Ra2 37. Rd8+ Kg7 38. Qe7 Kh6 39. Rxd3 Qg2+ 40. Kd4 Rxd2 41. Qg5+ Kg7 42. Qxg2 Rxg2 43. Rb3 Rg4 44. b5 Rxf4+ 45. Kc5 f6 46. b6 fxe5 47. b7 Rf8 48. b8=Q Rxb8 49. Rxb8 h5 50. Kd6 Kf6 51. Rf8+ Kg5 52. Kxe5 Kg4 53. Ke4 h4 54. Rg8 g5 55. Ke3 e5 56. Kf2 e4 57. Rf8 h3 58. Re8 Kf4 59. Re7 g4 60. Rf7+ Ke5 61. Kg3 e3 62. Kxg4 h2 63. Rf1 Ke4 64. Re1 Kd3 65. Kf3 h1=N 66. Rxh1 e2 67. Re1 Kd2 68. Rxe2+ Kd3 69. Re4 Kc3 70. Ke3 Kc2 71. Rd4 Kc3 72. Ke4 Kc2 73. Rd3 Kb2 74. Kd4 Kc2 75. Kc4 Kb2 76. Rc3 Kb1 77. Kb3 Ka1 78. Rc1# 1-0

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Bg7 6.Nxc6 bxc6 7.c3 d6 8.Bc4 Nf6 9.f3 O-O 10.Nd2 d5 11.Bd3 dxe4 12.Nxe4 Nxe4 13.Bxe4 Qc7 14.Qc2 Ba6 15.Rd1 Rfd8 16.Bd3 Bxd3 17.Rxd3 Rxd3 18.Qxd3 Rd8 19.Qe2 c5 20.O-O Be5 21.g3 Qd6 22.Rf2 Qc6 23.f4 Bc7 24.Qf3 Qxf3 25.Rxf3 Bb6 26.Rf2 f6 27.Rd2 Rxd2 28.Bxd2 c4+ 29.Kg2 e5 30.fxe5 fxe5 31.Kf3 Kf7 32.Ke4 Ke6 33.g4 h5 34.gxh5 gxh5 35.Be1 a5 36.Bg3 Bc7 37.Bf2 a4

[Event "LLM‑Calibration"] [Site "Local"] [Date "2025-08-06"] [Round "?"] [White "GPT-3.5 Turbo Instruct"] [Black "Grok 4"] [Result "1-0"] 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. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Rg1 h5 17. Rg7 Bxg7 18. fxg7 Rg8 19. Qxh5 Rxg7 20. Qh8+ Ke7 21. Qxg7 Kd8 22. Qf8+ Kd7 23. Qxf7+ Kd8 24. Qf8+ Kd7 25. Bh3 Bb7 26. Qf7+ Kd8 27. Nxe6+ Nxe6 28. Qxe6 Bc8 29. Rxd6+ Qxd6 30. Qxd6+ Ke8 31. Nd5 Bxh3 32. Qe7# 1-0

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 Nc6 5. dxc5 e6 6. a3 a5 7. b3 Bxc5 8. Bb2 O-O 9. Bd3 Qe7 10. O-O e5 11. e4 d4 12. h3 g6 13. c3 Rd8 14. cxd4 Nxd4 15. Nxd4 Bxd4 16. Bxd4 Rxd4 17. Nf3 Rd6 18. Qe2 Nh5 19. Bc4 Bd7 20. Rfd1 Nf4 21. Qe3

[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. a3 Bxc3+ 6. bxc3 d5 7. exd5 Nxd5 8. Qf3 Be6 9. Ne2 O-O 10. O-O Qd7 11. Re1 a6 12. Ba2 Rfe8 13. h3 Kh8 14. Bb2 f6 15. Ng3 Nf4 16. Bxe6 Nxe6 17. Rad1 Na5 18. Qg4 Qf7 19. Qb4 b6 20. d4 exd4 21. cxd4 Nf4 22. Qa4 Nc4 23. Qb3 Qd5 24. f3 Qg5 25. Rxe8+ Rxe8 26. Bc1 Ne3 27. Qf7 Ne2+ ) {*}

[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O d6 5. h3 Nf6 6. d3 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. Nc3 c6 10. d4 Qc7 11. Be3 b5 12. b4 a5 13. dxe5 dxe5 14. bxa5 Bb4 15. Bb6 Qb8 16. Qd3 Be6 17. Rfd1 Nd7 18. Qe3 f6 19. Ne2 Be7 20. Ng3 g6 21. Rxd7 Bxd7 22. Bc5 Bxc5 23. Qxc5 Qc7 24. b4 Be6 25. Rd1 Rfd8 26. Rd2 Rxd2 27. Nxd2 Rd8 28. Ngf1 Qd6 29. Qc3 Kg7 30. h4 Rc8 31. Nb3 Bxb3 32. Qxb3 c5 33. c3 cxb4 34. cxb4 Rc4 35. h5 Qxb4 36. h6+ Kf7 37. Qh3 Qd6 38. Ne3 Rc3 39. Qg4 b4 40. a6 Qe6 41. Qxe6+ Kxe6 42. Nd5 Rc1+ 43. Kh2 b3 44. a7 Ra1 45. a8=Q Rxa8 46. Nc7+ Kd7 47. Nxa8 Kc6 {*}

[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Qc7 8. O-O Be7 9. Re1 O-O 10. Nxc6 bxc6 11. e5 Nd5 12. Bd2 Rb8 13. b3 f6 14. exf6 Nxc3 15. Bxc3 Bxf6 16. Bxf6 Rxf6 17. c4 d6 18. Qd2 e5 19. f4 exf4 20. Re8+ Kf7 21. Rae1 Be6 22. Rxb8 Qxb8 23. gxf4 Qb6+ 24. Kh1 Qc5 25. Re4 a5 26. h3 Rh6 27. Re3 Rf6 {*}

[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. Be3 O-O 11. c3 f6 12. Nd3 f5 13. f4 g5 14. Nd2 Bd6 15. fxg5 f4 16. Bf2 Qxg5 17. Ne5 Ng7 18. Ndf3 Qh6 19. c4 Be6 20. d5 cxd5 21. cxd5 Bf5 22. Qb3 b5 23. Rac1 Rae8 24. Rc6 Bc8 25. a4 Qh5 26. Nd3 Rxe1+ 27. Bxe1 Bb7 28. axb5 axb5 29. Bc3 h6 30. Be5 Bxe5 31. Ndxe5 Bxc6 32. dxc6+ Kh7 33. Qxb5 Rd8 34. Qc4 Rd1+ 35. Kf2 Qf5 36. Nd7 Qb1 37. Nf6+ Kg6 38. Qxf4 Qxb2+ 39. Kg3 Qxf6 {*}

[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "1/2-1/2"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O Nge7 7. d4 Ng6 8. d5 Nb8 9. c4 a5 10. Be3 Be7 11. Nc3 O-O 12. Bxd7 Nxd7 13. Ne1 Bg5 14. Nd3 Bxe3 15. fxe3 c6 16. b3 Nf6 17. Qf3 Qe7 18. Nf2 Nd7 19. Nd3 Nf6 20. Nf2 Nd7 21. Nd3 Nf6 22. Nf2 Nd7 {1/2-1/2}