[Event "Ntnam simul"] [Site "https://lichess.org/DhpET9Qd"] [Date "2022.05.29"] [White "MinhAnh_Nguyen"] [Black "Ntnam"] [Result "1-0"] [UTCDate "2022.05.29"] [UTCTime "17:09:01"] [WhiteElo "1742"] [BlackElo "2084"] [Variant "Standard"] [TimeControl "900+30"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } d6 3. Nf3 a6 4. a3?! { (0.35 → -0.21) Inaccuracy. O-O was best. } (4. O-O Nf6 5. Re1 e6 6. Bf1 Be7 7. c3 O-O 8. d4 b5) 4... b5 5. Ba2 c4? { (-0.13 → 1.08) Mistake. e6 was best. } (5... e6 6. d4 Nf6 7. d5 Nxe4 8. Qe2 Nf6 9. dxe6 fxe6 10. Bxe6) 6. b4?! { (1.08 → 0.21) Inaccuracy. d3 was best. } (6. d3 cxd3) 6... Nf6 7. c3?! { (0.64 → -0.45) Inaccuracy. d3 was best. } (7. d3 cxd3 8. cxd3 e6 9. Nc3 Be7 10. O-O Bb7 11. Bd2 O-O 12. Qe2 Nbd7 13. Nd4 Rc8) 7... Nxe4?! { (-0.45 → 0.38) Inaccuracy. Nbd7 was best. } (7... Nbd7) 8. d3 cxd3?! { (0.35 → 1.16) Inaccuracy. Nf6 was best. } (8... Nf6) 9. Qxd3?? { (1.16 → -0.77) Blunder. Bd5 was best. } (9. Bd5 d2+ 10. Nfxd2 Nxd2 11. Bxa8 Nc4 12. a4 Nb6 13. Bf3 Nxa4 14. c4 e6 15. cxb5 axb5) 9... Bb7?? { (-0.77 → 3.17) Blunder. Nf6 was best. } (9... Nf6 10. Nbd2) 10. Bd5 Nxf2 11. Kxf2 Qb6+? { (3.13 → 5.31) Mistake. Bxd5 was best. } (11... Bxd5 12. Qxd5 Nd7 13. a4 bxa4 14. Qc6 a5 15. Qxa4 e6 16. bxa5 Be7 17. Be3 O-O 18. Rc1) 12. Be3 Qc7 13. Bxb7 Qxb7 14. Nbd2 g6 15. Qe4?! { (4.93 → 3.27) Inaccuracy. a4 was best. } (15. a4) 15... Nc6?! { (3.27 → 4.27) Inaccuracy. Qxe4 was best. } (15... Qxe4 16. Nxe4 f5 17. Neg5 Kd7 18. Bd4 e5 19. Nxe5+ dxe5 20. Bxe5 Rg8 21. Nxh7 Nc6 22. Rad1+) 16. Nd4 Rc8 17. N2b3?! { (4.00 → 2.86) Inaccuracy. a4 was best. } (17. a4 Bg7 18. axb5 axb5 19. Qd5 O-O 20. N2f3 Qc7 21. Nxb5 Qb8 22. Rhb1 e5 23. c4 Ne7) 17... Bg7 18. Na5?? { (3.00 → -3.86) Blunder. a4 was best. } (18. a4) 18... O-O?? { (-3.86 → 11.01) Blunder. Nxa5 was best. } (18... Nxa5 19. Qxb7 Nxb7 20. a4 bxa4 21. Rxa4 Rxc3 22. Rxa6 Kd7 23. Ra7 Rb8 24. Nb5 Rc2+ 25. Kf3) 19. Naxc6? { (11.01 → 4.71) Mistake. Nxb7 was best. } (19. Nxb7 Ne5 20. Bd2 Rc7 21. h4 h5 22. Ne2 Nc4 23. Be1 Rb8 24. Na5 Nxa5 25. bxa5 Re8) 19... Bxd4? { (4.71 → 8.81) Mistake. e5 was best. } (19... e5 20. Rhc1 Rfe8 21. Qd3 exd4 22. Nxd4 h5 23. Re1 Re4 24. Rac1 Qd5 25. Qd2 Qc4 26. Kg1) 20. Bxd4?? { (8.81 → 3.27) Blunder. Nxe7+ was best. } (20. Nxe7+ Qxe7 21. Qxe7 Bg7 22. Qxd6 Rfe8 23. Qxa6 Rxc3 24. Rae1 Rcxe3 25. Rxe3 Bd4 26. Re1 Bxe3+) 20... Qxc6?? { (3.27 → 7.16) Blunder. e5 was best. } (20... e5 21. Be3 Qxc6 22. Qxc6 Rxc6 23. a4 Rxc3 24. Rhd1 Rc6 25. axb5 axb5 26. Bh6 Rfc8 27. Kg1) 21. Qxc6?? { (7.16 → 2.99) Blunder. Qxe7 was best. } (21. Qxe7 d5 22. Qf6 Qxf6+ 23. Bxf6 Rfe8 24. Bd4 Rc4 25. Rae1 Re4 26. Rxe4 dxe4 27. a4 bxa4) 21... Rxc6 22. Rhc1 f5 23. h3?! { (2.80 → 2.11) Inaccuracy. a4 was best. } (23. a4 Rfc8 24. Rd1 Kf7 25. axb5 axb5 26. Ra5 e5 27. Be3 Ke6 28. Bd2 Rb8 29. Ra7 h5) 23... e5 24. Be3 Rfc8 25. Bd2 e4?! { (2.62 → 3.70) Inaccuracy. f4 was best. } (25... f4 26. a4 Kf7 27. axb5 axb5 28. Ra5 Rb6 29. Ra7+ Ke6 30. Rca1 Rh8 31. Rg7 Kf5 32. Raa7) 26. Ke3 Kf7 27. g4 Kf6 28. a4?? { (3.92 → 0.00) Blunder. gxf5 was best. } (28. gxf5 gxf5 29. Kf4 Rg8 30. Rg1 Re8 31. Be3 Ke6 32. Bd4 Kd5 33. Rg5 Kc4 34. a4 bxa4) 28... Kg5?? { (0.00 → 4.97) Blunder. Ke5 was best. } (28... Ke5 29. Be1 f4+ 30. Ke2 Rc4 31. axb5 axb5 32. Ra7 d5 33. Rd1 R8c7 34. Ra8 Rc8) 29. axb5 axb5 30. Ra7 Kh6?! { (4.87 → 7.45) Inaccuracy. Kf6 was best. } (30... Kf6 31. gxf5 gxf5 32. Kf4 Ke6 33. Rxh7 Kd5 34. h4 Kc4 35. Be3 Rg8 36. Rd1 Kb3 37. h5) 31. Kd4+ e3 32. Bxe3+ f4 33. Bxf4+ g5 34. Be3 d5 35. h4 Rc4+ 36. Kxd5 Rxg4 37. hxg5+ Kg6 38. Ra6+ Kf5? { (8.73 → Mate in 1) Checkmate is now unavoidable. Kf7 was best. } (38... Kf7 39. Rc6 Rd8+ 40. Kc5 Rb8 41. Rf1+ Kg8 42. Bd4 Rxg5+ 43. Kd6 Rd8+ 44. Kc7 Re8 45. Rh1) 39. Rf1+ Rf4 40. Rxf4+ Kxg5 41. Rf8+ Kg4 42. Rxc8 h5 43. Rh8 h4 44. Rxh4+ Kxh4 45. c4 Kg3 46. c5 Kf3 47. c6 Ke2 48. c7 Kd3 49. c8=Q Ke2 50. Qc2+ Kxe3 51. Re6+ Kf4 52. Qf2+ Kg5 53. Re8 Kg6 54. Rg8+ Kh7 55. Rg1 Kh8 56. Qh2# { White wins by checkmate. } 1-0