[Event "?"] [Site "Chess.com iPhone"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "0-1"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 g6 5. c3 5... d3 (5... dxc3 6. Nxc3 d6 7. O-O Bg7 8. Bg5 ) 6. O-O Bg7 7. Bg5 Nge7 8. Nbd2 d6 9. Bxd3 h6 10. Bf4 g5 11. Bg3 Ng6 12. h3 h5 13. Nc4 g4 14. hxg4 hxg4 15. Nh2 15... Nce5 (15... Qg5 16. Re1 Be6 ) 16. f4 gxf3 17. Nxf3 Bg4 18. Ncxe5 (18. Nfxe5 Bxd1 19. Nxf7 19... Qd7 (19... Qe7 20. Ncxd6+ ) 20. Nfxd6+ cxd6 21. Nxd6+ Qxd6 22. Bxd6 Bg4 ) Nxe5 19. Nxe5 Bxd1 20. Bb5+ c6 21. Nxf7 Qb6+ 22. Bf2 Qc7 23. Bg3 Rh6 24. Raxd1 cxb5 25. Nxd6+ Rxd6 26. Rxd6 Qc5+ 27. Kh1 Rd8 28. Rf5 Qc4 29. Rg6 Qxe4 30. Rfg5 Rd2 31. Bf2 Rxf2 32. Rxg7 Rf1+ 33. Kh2 Qh4# {0-1}

[Event "Partida ChatGPT"] [Site "Tabuleiro Fisico"] [Date "2024.01.01"] [Round "1"] [White "Jogador"] [Black "Assistente"] [Result "1-0"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 b5 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 exd5 13. Qf4 Bxg5+ 14. Qxg5 Qxg5+ 15. Nf3 Qe7 16. Bxb5 axb5 17. Nxg5 1-0

[Event "Partida ChatGPT"] [Site "Tabuleiro Físico"] [Date "2024.01.01"] [Round "1"] [White "Jogador"] [Black "Assistente"] [Result "1-0"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 b5 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 exd5 13. Qf4 Bxg5+ 14. Qxg5 Qxg5+ 15. Nf3 Qe7 16. Bxb5 axb5 17. Nxg5 1-0

[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 Bb4 8. e5 Nfd7 9. Qg3 g6 10. h4 Qb6 11. a3 Be7 12. Ne2 c5 13. h5 g5 14. dxc5 Nxc5 15. O-O Nxd3 16. cxd3 Nc6 17. d4 Nxd4 18. Nxd4 Qxd4 19. Be3 Qh4 20. Qf3 O-O 21. Rad1 f5 22. exf6 Rxf6 23. Qe2 Bd6 24. g3 Bxg3 25. fxg3 Qxg3+ 26. Kh1 Qh3+ 27. Kg1 Qg3+

[Event "Nordre Efterår 2025"] [Site "Aarhus"] [Date "2025.10.23"] [Round "2"] [White "Gert M"] [Black "Torill Skytte"] [Result "1/2-1/2"] [WhiteELO "1882"] [BlackELO "1832"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. O-O Be7 7. Nbd2 O-O 8. a3 b6 9. Ne5 Bb7 10. f4 c4 11. Bc2 b5 12. Qf3 a5 13. a4 Qb6 14. axb5 Na7 15. g4 Rad8 16. g5 Nd7 17. Qh5 f5 18. g6 h6 19. Nf7 Rxf7 20. gxf7+ Kh7 21. Nf3 g6 22. Qh3 Rf8 23. Kf2 Rxf7 24. Ng5+ Bxg5 25. fxg5 h5 26. Bd2 Nxb5 27. Ra2 Nd6 28. Rfa1 Ne4+ 29. Bxe4 dxe4 30. Bc1 Qb3 1/2-1/2

[Event "NEM"] [Site "Therwil, Basel SUI"] [Date "2025.10.22"] [Round "5"] [White "Marquis, Roland"] [Black "Kozhani, Avni"] [Result "1-0"] 1.f4 d5 2.Nf3 Nf6 3.e3 h6 4.b3 Bg4 5.Be2 Nc6 6.Bb2 e6 7.O-O Bd6 8.a4 Nb4 9.c3 Nc6 10.Na3 a6 11.c4 Nb4 12.cxd5 exd5 13.Nc2 Qe7 14.Nxb4 Bxb4 15.Nd4 Bxe2 16.Qxe2 Qd7 17.Nc2 Be7 18.Rfc1 O-O 19.Nd4 Ne4 20.Rc2 c6 21.Qh5 Nf6 22.Qe5 Bd6 23.Qf5 Qe7 24.Nf3 Qe4 25.Nd4 Qe7 26.Nf3 Qd7 27.Nd4 Qe7 28.Nf3 Nh7 29.Ne5 Bxe5 30.Qxe5 Rfe8 31.Qxg7# 1-0

[Event "Guldborgsund 2. Fischer Random Turnering"] [Site "?"] [Date "2025.10.21"] [Round "4"] [White "Peter Kristiansen"] [Black "Magnus Håkonsen"] [Result "0-1"] [Variant "From Position"] [SetUp "1"] [FEN "rnkrnbbq/pppppppp/8/8/8/8/PPPPPPPP/RNKRNBBQ w Qq - 0 1"] [ECO "?"] [Opening "?"] [UTCDate "2025.10.21"] [UTCTime "18:00:00"] 1. g3 d5 2. Nc3 f5 3. f4 Nf6 4. Nd3 Nbd7 5. Bg2 e6 6. Nb5!? c5?! (6... a6 7. Nd4 c5 8. Nf3) 7. c4! Ne4 8. cxd5?! exd5 9. Nc3 g6 10. Na4? {Spildtræk} 10... b5 11. Nc3 a6?! (11... b4 12. Na4 c4 13. Ne1) 12. Ne1?! (12. Kc2 {Manuel rokade med Tac1 og Kb1}) 12... Bg7 13. Rb1 {Mulighed for manuel rokade igen} 13... Re8?! (13... Ra7 {Tårnet kommer på c7}) 14. Nc2 Rb8?! (14... O-O-O) 15. e3? (15. Nxe4! dxe4 16. d3!) 15... b4 16. Nxe4 dxe4! {Stærkt løberpar} 17. b3 c4! 18. Bf1 Nc5?! (18... cxb3! 19. Bxa6+ Kc7 20. axb3 Nc5) 19. bxc4 b3 20. Nd4?? bxa2! 21. Rxb8+ Kxb8 22. Kb2 Rd8?! (22... Kc7 23. Kxa2 Rb8 {Åben b-linje – hvid er helt tabt}) 23. Kxa2 Bxd4?! (23... Ka8 {Samme idé – tårnet til b-linjen}) 24. exd4 Rxd4!! {Tårnoffer for kongeangreb} 25. Rb1+ Kc7?? (25... Ka8 26. Bxd4 Qxd4 27. d3 Ka7! 28. Qg2 exd3!) 26. Rc1?? (26. Bxd4! Qxd4 27. Rb2! Bxc4+ 28. Bxc4 Qxc4+ 29. Kb1 Qd3+ 30. Rc2 {=}) 26... Rxd2+ 27. Ka3 Qb2# {0-1 Black wins by checkmate}

1. d4 d5 2. Nf3 c5 { D02 Queen's Pawn Game: Krause Variation } 3. e3 Nc6 4. c3 Nf6 5. Bd3?! { (0.39 → -0.19) Inaccuracy. dxc5 was best. } (5. dxc5 a5 6. Bb5 Qc7 7. b4 g6 8. Nbd2 Bg7 9. Bb2 O-O) 5... Bg4 6. Nbd2 e6 7. O-O Qc7 8. h3 h5 9. Qa4 O-O-O?! { (0.11 → 0.87) Inaccuracy. a6 was best. } (9... a6 10. Re1) 10. Bb5 Bxf3 11. Nxf3 Kb8 12. Bxc6 Qxc6 13. Qxc6 bxc6 14. Ne5 Rd7?! { (1.77 → 2.77) Inaccuracy. Re8 was best. } (14... Re8 15. Nxf7 Rg8 16. Ng5 Kc8 17. Bd2 Ne4 18. Nxe4 dxe4 19. dxc5 Bxc5 20. Rfd1) 15. Nxd7+ Nxd7 16. b3 g5 17. Ba3 g4 18. hxg4 hxg4 19. Bxc5?! { (3.04 → 2.15) Inaccuracy. g3 was best. } (19. g3 Kc7 20. Kg2 cxd4 21. Bxf8 Rxf8 22. cxd4 Nf6 23. Rh1 Kb6 24. Rh6 Ne4) 19... Bxc5 20. dxc5 Nxc5 21. g3?! { (2.20 → 1.52) Inaccuracy. c4 was best. } (21. c4 Kc7 22. Rac1 Kd6 23. cxd5 cxd5 24. Rc2 f5 25. b4 Ne4 26. Rfc1 g3) 21... Ne4 22. c4 Nd2 23. Rfd1 Nf3+ 24. Kf1 Kb7?! { (2.06 → 2.77) Inaccuracy. dxc4 was best. } (24... dxc4 25. bxc4 Kc7 26. c5 Rb8 27. Rd3 a5 28. Rad1 Ne5 29. R3d2 Rb4 30. Rc2) 25. Ke2 f5 26. Rh1 Rxh1?! { (2.78 → 4.18) Inaccuracy. Rd8 was best. } (26... Rd8 27. cxd5 cxd5 28. Rac1 Rd7 29. a4 d4 30. exd4 Rxd4 31. Rc5 Rd2+ 32. Ke3) 27. Rxh1 Kb6 28. Rh6 e5?! { (3.94 → 5.56) Inaccuracy. dxc4 was best. } (28... dxc4 29. bxc4 Ng5 30. Rg6 Ne4 31. Rxe6 Kc5 32. Re7 a5 33. Re5+ Kb4 34. a3+) 29. cxd5 { Black resigns. } 1-0

[Event "15-10-2025: Chapter 1"] [Date "2025.10.17"] [Result "*"] [Variant "Standard"] [ECO "B07"] [Opening "Pirc Defense"] [StudyName "15-10-2025"] [ChapterName "Chapter 1"] [ChapterURL "https://lichess.org/study/k0Y1C5cp/Vzxp19Uq"] [Annotator "https://lichess.org/@/mhmdk"] [UTCDate "2025.10.17"] [UTCTime "09:00:01"] 1. e4 { [%eval 0.18] } 1... d6 { [%eval 0.43] } 2. d4 { [%eval 0.43] } 2... Nf6 { [%eval 0.43] } 3. Nc3 { [%eval 0.38] } 3... g6 { [%eval 0.63] } 4. f3 { [%eval 0.42] } 4... Bg7 { [%eval 0.39] } 5. Be3 { [%eval 0.4] } 5... c6 { [%eval 0.44] } 6. Qd2 { [%eval 0.21] } 6... Qa5 { [%eval 0.61] } 7. O-O-O { [%eval 0.11] } 7... O-O?! { [%eval 1.12] } { Inaccuracy. b5 was best. } (7... b5 8. Kb1 Nbd7 9. h4 Nb6 10. a3 Rb8 11. Nh3 h5 12. Ng5) 8. Kb1 { [%eval 1.24] } 8... Qc7 { [%eval 1.79] } 9. Bh6 { [%eval 1.83] } 9... e5 { [%eval 1.77] } 10. Nge2 { [%eval 1.39] } 10... Be6?! { [%eval 2.26] } { Inaccuracy. b5 was best. } (10... b5) 11. d5 { [%eval 2.24] } 11... cxd5 { [%eval 2.28] } 12. Bxg7 { [%eval 2.04] } 12... Kxg7 { [%eval 2.06] } 13. exd5 { [%eval 2.1] } 13... Bd7 { [%eval 2.01] } 14. g4 { [%eval 2.02] } 14... Na6 { [%eval 2.07] } 15. Ng3 { [%eval 2.01] } 15... Rac8 { [%eval 2.44] } 16. g5?! { [%eval 1.78] } { Inaccuracy. h4 was best. } (16. h4 Nc5 17. h5 a6 18. a3 b5 19. Rc1 Qb7 20. b4 Na4 21. Nxa4 Qxd5) 16... Nh5 { [%eval 1.67] } 17. Nxh5+ { [%eval 1.58] } 17... gxh5 { [%eval 1.74] } 18. h4 { [%eval 1.22] } 18... Qb6 { [%eval 1.7] } 19. Bh3?! { [%eval 0.68] } { Inaccuracy. Ne4 was best. } (19. Ne4 Bf5 20. Bh3 Bxh3 21. Rxh3 Nc5 22. c3 Nxe4 23. fxe4 Rc4 24. Qe2 Rfc8) 19... Bxh3 { [%eval 0.62] } 20. Rxh3 { [%eval 0.81] } 20... Nc5? { [%eval 2.37] } { Mistake. Rc4 was best. } (20... Rc4) 21. f4 { [%eval 2.41] } 21... exf4 { [%eval 2.32] } 22. Qxf4 { [%eval 2.18] } 22... Rce8 { [%eval 2.44] } 23. Re3?? { [%eval -1.06] } { Blunder. a3 was best. } (23. a3 Kg8 24. Qf3 Re5 25. Qxh5 Rfe8 26. Rf3 Qc7 27. Qg4 Ne4 28. Rd4 Qe7) 23... Na4 { [%eval -1.06] } 24. Qf6+? { [%eval -2.3] } { Mistake. Nxa4 was best. } (24. Nxa4 Qxe3 25. Qxd6 Qd2 26. Qf6+ Kg8 27. Qf1 Qb4 28. Nc3 Qxh4 29. a4 b6) 24... Kg8 { [%eval -2.47] } 25. Nxa4 { [%eval -2.47] } 25... Qxe3 { [%eval -2.27] } 26. Qxd6?? { [%eval -5.04] } { Blunder. b3 was best. } (26. b3 Qe5 27. Nc3 Qxf6 28. gxf6 a6 29. Kb2 Re3 30. Na4 Rf3 31. c4 Rxf6) 26... Qe5?? { [%eval -0.44] } { Blunder. Qd2 was best. } (26... Qd2 27. Nc3 Re1 28. a3 Rxd1+ 29. Ka2 Qxc2 30. Nxd1 Qxd1 31. Qd7 Qf3 32. d6) 27. Qh6?? { [%eval -2.93] } { Blunder. Qxe5 was best. } (27. Qxe5 Rxe5 28. c4 Re4 29. b3 Rxh4 30. d6 b6 31. c5 bxc5 32. Nxc5 Rb4) 27... Qxd5 { [%eval -2.8] } 28. Qxh5 { [%eval -2.68] } 28... Qe6?! { [%eval -1.94] } { Inaccuracy. Qg2 was best. } (28... Qg2 29. Nc3 Rd8 30. b4 Rd2 31. Rxd2 Qxd2 32. Qf3 Rc8 33. Kb2 Qd4 34. a3) 29. Nc3 { [%eval -1.87] } 29... Rd8 { [%eval -1.95] } 30. Rf1 { [%eval -1.81] } 30... Rfe8?! { [%eval -1.2] } { Inaccuracy. Qh3 was best. } (30... Qh3 31. Qe2 Rd2 32. Qc4 Rd4 33. Qe2 Qxh4 34. Qe7 Qh3 35. Qf6 Rd7 36. a3) 31. a3?! { [%eval -2.04] } { Inaccuracy. Qf3 was best. } (31. Qf3 Rd7 32. a4 Qc4 33. Rc1 Re5 34. h5 Qe6 35. h6 a6 36. Rg1 Kf8) 31... Qg6? { [%eval -0.62] } { Mistake. Qc4 was best. } (31... Qc4 32. Qf3 Re3 33. Qxe3 Qxf1+ 34. Ka2 Qc4+ 35. Ka1 Qd4 36. Qe7 Qd7 37. Qe3) *

1. Nc3 g6 2. e4 Bg7 3. Nf3 d6 4. d3 Nc6 5. d4 e5 6. d5 Nd4 7. Ne2 Nxf3+ 8. gxf3 Nf6 9. f4 Nxe4 10. fxe5 dxe5 11. f3 Nc5 12. b4 Na6 13. b5 Nb4 14. Bd2 a5 15. c3 Nd3#