[Event "Ntnam simul"] [Site "https://lichess.org/m1Q4PAEo"] [Date "2022.05.01"] [White "MinhAnh_Nguyen"] [Black "Ntnam"] [Result "1-0"] [UTCDate "2022.05.01"] [UTCTime "15:23:59"] [WhiteElo "1498"] [BlackElo "2169"] [Variant "Standard"] [TimeControl "600+10"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Nd4?? { (0.00 → 2.18) Blunder. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Re1) 5. Nxd4? { (2.18 → 0.57) Mistake. Nxe5 was best. } (5. Nxe5 d5 6. Bxd5 Nxd5 7. Nxd5 c6 8. Ne3 Qe7 9. f4 f6) 5... exd4 6. Ne2?! { (0.49 → -0.21) Inaccuracy. Nd5 was best. } (6. Nd5 Nxd5 7. Bxd5 c6 8. Bb3 a5 9. a4 Bb4 10. O-O O-O) 6... b6?? { (-0.21 → 2.00) Blunder. Nxe4 was best. } (6... Nxe4 7. d3 Nc5 8. Nxd4 d5 9. Bb3 Be7 10. O-O O-O 11. Qf3) 7. Nxd4 Bb7 8. f3?! { (1.94 → 1.23) Inaccuracy. O-O was best. } (8. O-O Bxe4 9. d3 Bg6 10. Re1+ Be7 11. Qe2 Kf8 12. Bf4 Bc5 13. Nb5 d5 14. d4 Bb4) 8... Bc5?! { (1.23 → 2.00) Inaccuracy. Nh5 was best. } (8... Nh5 9. Ne2) 9. Ne2?! { (2.00 → 0.96) Inaccuracy. Nf5 was best. } (9. Nf5 g6 10. Ng3 d5 11. d4 dxc4 12. dxc5 Qxd1+ 13. Kxd1 bxc5 14. Bg5 Nd7 15. Ke1 f6) 9... O-O?? { (0.96 → 2.95) Blunder. d5 was best. } (9... d5 10. d4) 10. c3?? { (2.95 → 0.32) Blunder. d4 was best. } (10. d4 Be7 11. Bd3 c5 12. c3 c4 13. Bc2 Nh5 14. O-O f5 15. Nf4 Nxf4 16. Bxf4 g5) 10... Re8?? { (0.32 → 2.58) Blunder. d5 was best. } (10... d5 11. d4) 11. d4 Be7 12. g4?? { (2.94 → -0.42) Blunder. Bd3 was best. } (12. Bd3 c5) 12... Nxg4?? { (-0.42 → 1.99) Blunder. d5 was best. } (12... d5 13. exd5) 13. fxg4 Bh4+?! { (1.87 → 2.62) Inaccuracy. Bd6 was best. } (13... Bd6 14. g5 Qe7 15. Rf1 Qxe4 16. Qd3 Qh4+ 17. Kd1 Be4 18. Qe3 Re7 19. Bd2 b5 20. Bd3) 14. Kd2?? { (2.62 → 0.12) Blunder. Ng3 was best. } (14. Ng3 Rxe4+ 15. Kd2 Bxg3 16. hxg3 c5 17. Kc2 cxd4 18. Bd3 Rc8 19. Bd2 dxc3 20. bxc3 Qc7) 14... Bxe4 15. Bd3 Bxh1? { (0.00 → 1.22) Mistake. Qe7 was best. } (15... Qe7 16. Ng3 Bxg3 17. hxg3 Bxd3 18. Kxd3 Qe4+ 19. Kc4 b5+ 20. Kb3 Qd5+ 21. Kc2 Qe4+) 16. Qxh1 d6? { (0.98 → 2.20) Mistake. d5 was best. } (16... d5 17. Kc2 c5 18. Bb5 Re6 19. Qg2 a6 20. Bd3 Qe8 21. Nf4 c4 22. Be2 Re4 23. Bf3) 17. Bb5?? { (2.20 → -6.86) Blunder. Kc2 was best. } (17. Kc2 d5 18. Bd2 Bg5 19. h4 Bxd2 20. Kxd2 Re7 21. Rf1 Qd6 22. g5 c6 23. h5 Rae8) 17... c5?? { (-6.86 → 4.05) Blunder. Qg5+ was best. } (17... Qg5+ 18. Kc2 Qxb5 19. Nf4 c5 20. Qd5 h6 21. Bd2 Bg5 22. c4 Qd7 23. Rf1 Rac8 24. Bc3) 18. Bxe8 Qxe8 19. Kc2?? { (4.23 → -4.81) Blunder. Qf3 was best. } (19. Qf3 Rd8 20. Kc2 d5 21. Bd2 h6 22. b3 a5 23. Ng3 cxd4 24. cxd4 a4 25. Nf5 Bf6) 19... cxd4?? { (-4.81 → 5.32) Blunder. Qxe2+ was best. } (19... Qxe2+ 20. Bd2 Rf8 21. Qg1 Qe4+ 22. Kb3 h6 23. Qe3 c4+ 24. Ka3 Qg2 25. Rg1 Qxh2 26. Be1) 20. Nxd4 h6 21. Nc6?? { (6.48 → 2.75) Blunder. Qf3 was best. } (21. Qf3 d5 22. Bd2 Bf6 23. Nf5 Rd8 24. Re1 Qa4+ 25. Kb1 Re8 26. Rxe8+ Qxe8 27. h4 Qd8) 21... Qe2+?! { (2.75 → 4.16) Inaccuracy. Rc8 was best. } (21... Rc8 22. Nd4 Bf6 23. Nb3 a5 24. a4 Qe2+ 25. Bd2 Qxg4 26. Qf1 Rc4 27. Qd3 Rxa4 28. h3) 22. Kb3?? { (4.16 → 1.21) Blunder. Bd2 was best. } (22. Bd2) 22... a5?? { (1.21 → 6.97) Blunder. Qe6+ was best. } (22... Qe6+ 23. Ka3) 23. Ne7+ Bxe7 24. Qxa8+ Kh7 25. Qb7?? { (7.10 → 3.02) Blunder. Qd5 was best. } (25. Qd5 a4+ 26. Ka3 Qxg4 27. Bd2 b5 28. Re1 Bh4 29. Qe4+ Qxe4 30. Rxe4 g5 31. Rxh4 gxh4) 25... Qd1+?! { (3.02 → 3.90) Inaccuracy. Qe6+ was best. } (25... Qe6+ 26. c4) 26. Kc4?! { (3.90 → 3.04) Inaccuracy. Ka3 was best. } (26. Ka3 b5) 26... d5+?! { (3.04 → 4.61) Inaccuracy. Bg5 was best. } (26... Bg5 27. Qe4+) 27. Qxd5?? { (4.61 → -9.54) Blunder. Kb5 was best. } (27. Kb5 Bf6 28. Qd7 d4 29. Kxb6 d3 30. Kxa5 Kg8 31. a4 d2 32. Bxd2 Qxa1 33. b4 Qb2) 27... Qxg4+?? { (-9.54 → 6.72) Blunder. b5+ was best. } (27... b5+ 28. Qxb5 Qf1+ 29. Kd4 Qxb5 30. a4 Qd7+ 31. Ke4 Qxg4+ 32. Kd3 Qd1+ 33. Kc4 Qe2+ 34. Kb3) 28. Kb5 Qe2+ 29. Qc4 Qe5+ 30. Ka4 Qxh2?! { (6.02 → 8.77) Inaccuracy. Qe1 was best. } (30... Qe1 31. Qd3+) 31. Qe4+ g6 32. Qxe7 Qh4+?! { (10.16 → Mate in 7) Checkmate is now unavoidable. Qc2+ was best. } (32... Qc2+ 33. Kb5 Qf2 34. c4 g5 35. Qe5 Qf1 36. b3 Kg6 37. Qe4+ Kh5 38. Bb2 Qxa1 39. Bxa1) 33. Kb3?? { (Mate in 7 → -8.75) Lost forced checkmate sequence. Qxh4 was best. } (33. Qxh4 b5+ 34. Kxb5 g5 35. Bxg5 f5 36. Qxh6+ Kg8 37. Qg6+ Kf8 38. Rf1 f4 39. Rxf4#) 33... a4+ 34. Kc2 g5?? { (-8.67 → 14.71) Blunder. Qxe7 was best. } (34... Qxe7 35. c4 h5 36. b3 Qe4+ 37. Kb2 h4 38. Ka3 h3 39. Kxa4 h2 40. Bb2) 35. Qxf7+ Kh8 36. Bxg5 Qxg5 37. Rd1 h5 38. Qe8+ Kh7?! { (16.92 → Mate in 5) Checkmate is now unavoidable. Qg8 was best. } (38... Qg8 39. Qxh5+ Kg7 40. Qg5+ Kf7 41. Qxg8+ Kxg8 42. b4 Kh7 43. b5 Kg6 44. c4 Kh6 45. c5) 39. Rd7+ Kh6 40. Qh8+ Kg6 41. Rg7+ Kf5 42. Rxg5+?! { (Mate in 7 → 17.78) Lost forced checkmate sequence. Qc8+ was best. } (42. Qc8+ Kf4 43. Qc4+ Ke5 44. Rxg5+ Kf6 45. Qb5 Ke7 46. Qe5+ Kd8 47. Rg7 h4 48. Qb8#) 42... Kxg5 43. Qd8+ Kg4 44. Qxb6 h4 45. Qg1+?! { (Mate in 29 → 25.49) Lost forced checkmate sequence. Qb4+ was best. } (45. Qb4+ Kg5 46. Qxa4 h3 47. Kd2 h2 48. Qa8 Kf4 49. Qg2 Kf5 50. Qxh2 Ke6 51. Qh3+ Kf7) 45... Kh5?! { (25.49 → Mate in 11) Checkmate is now unavoidable. Kf3 was best. } (45... Kf3 46. Qg5 h3 47. Qh4 h2 48. Qxh2 Kg4 49. Qg2+ Kf5 50. Qa8 Kg4 51. Qxa4+ Kh3 52. Qa8) 46. Kd2 h3 47. Qh2 Kh4 48. Ke2 a3 49. bxa3 Kg4 50. Kf2 Kf5 51. Qxh3+ Ke5 52. a4 Kd5 53. Qd7+ Kc4 54. a5 Kc5 55. a6 Kb6 56. Qc8 Ka7 57. c4 Kb6 58. c5+ Ka7 59. Qb7# { White wins by checkmate. } 1-0