[Event "Thi dau khoi 7"] [Site "https://lichess.org/18DH7EwE"] [Date "2022.07.09"] [White "NGPANH2009THCSCH2"] [Black "HoTungAnh2009THCSNT"] [Result "0-1"] [GameId "18DH7EwE"] [UTCDate "2022.07.09"] [UTCTime "01:00:02"] [WhiteElo "1500"] [BlackElo "1863"] [WhiteRatingDiff "-94"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C44"] [Opening "Ponziani Opening: Neumann Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3? { (0.18 → -0.98) Mistake. d3 was best. } { C44 Ponziani Opening: Neumann Gambit } (4. d3 Bc5 5. O-O d6 6. Re1 O-O 7. c3 a5 8. h3 h6) 4... Nxe4 5. d4?! { (-0.82 → -1.71) Inaccuracy. O-O was best. } (5. O-O d5 6. Bb5 Bd6 7. Re1 O-O 8. d3 Nf6 9. Bxc6 bxc6) 5... d5 6. Bb5 exd4 7. Bxc6+ bxc6 8. cxd4?! { (-2.20 → -2.90) Inaccuracy. Qa4 was best. } (8. Qa4) 8... Bd6 9. Nfd2? { (-2.42 → -3.94) Mistake. O-O was best. } (9. O-O O-O) 9... O-O 10. O-O Nf6? { (-3.73 → -2.24) Mistake. Ba6 was best. } (10... Ba6 11. Nxe4 dxe4 12. Re1 f5 13. Nc3 Qf6 14. Be3 Rab8 15. b3 h6 16. f4 Bd3 17. Qd2) 11. Nc3 Bg4 12. Nf3 h6 13. h3 Bh5 14. Re1 Qd7? { (-2.86 → -1.16) Mistake. Nd7 was best. } (14... Nd7) 15. Bd2? { (-1.16 → -2.96) Mistake. Qd3 was best. } (15. Qd3 Rfe8) 15... Rae8 16. Rxe8 Rxe8 17. Rc1 Ne4 18. Nxe4?? { (-3.00 → -7.61) Blunder. Be3 was best. } (18. Be3) 18... dxe4 19. Ne5 Bxe5?? { (-7.60 → -3.44) Blunder. Rxe5 was best. } (19... Rxe5 20. dxe5 Bxd1 21. exd6 Be2 22. Re1 Bd3 23. dxc7 Qxc7 24. Re3 Qb8 25. Rg3 g5 26. h4) 20. Qxh5 Bxd4 21. Bb4?? { (-3.18 → -8.30) Blunder. Rc2 was best. } (21. Rc2 c5 22. Bf4 Qe6 23. b3 Rd8 24. Qg4 f5 25. Qe2 Rd7 26. Be3 Kh7 27. g3 g5) 21... Bxb2? { (-8.30 → -4.53) Mistake. e3 was best. } (21... e3 22. Rc2 exf2+ 23. Kf1 c5 24. Bc3 Qa4 25. Rxf2 Bxf2 26. Kxf2 Qxa2 27. Qg4 f6 28. Qd7) 22. Rc2?! { (-4.53 → -6.35) Inaccuracy. Rd1 was best. } (22. Rd1 Qe6 23. Qc5 e3 24. Qxe3 Qxe3 25. fxe3 Rxe3 26. Rd8+ Kh7 27. Rd7 Re4 28. Bc5 Ra4) 22... Be5 23. Bc3?! { (-5.78 → -8.58) Inaccuracy. Bc5 was best. } (23. Bc5 Qd5 24. g3 Rb8 25. Be3 Bd6 26. Qe2 a5 27. Kg2 Rb1 28. Rb2 Rxb2 29. Qxb2 a4) 23... Bxc3?! { (-8.58 → -5.05) Inaccuracy. Qd3 was best. } (23... Qd3 24. Bxe5 Qxc2 25. Bxc7 Qxa2 26. Qc5 Qb1+ 27. Kh2 Qb5 28. Qxa7 c5 29. Bf4 c4 30. Kg1) 24. Rxc3 Re6 25. Ra3 Rd6 26. Rxa7 Rd1+ 27. Kh2 Qd6+?! { (-5.56 → -3.74) Inaccuracy. e3 was best. } (27... e3 28. f4 Rd2 29. Ra5 e2 30. Re5 Rxa2 31. Rxe2 Rxe2 32. Qxe2 g6 33. g4 c5 34. Kg3) 28. g3 Rd2?? { (-3.98 → -0.56) Blunder. Qd5 was best. } (28... Qd5 29. Ra5 Qxh5 30. Rxh5 Rd2 31. Kg1 Rxa2 32. Re5 Kf8 33. Rxe4 Rd2 34. Kg2 Rd6 35. Kf3) 29. Qf5?? { (-0.56 → -7.43) Blunder. Ra8+ was best. } (29. Ra8+ Kh7 30. Qxf7 Qd5 31. Qf8 Qe5 32. a4 e3 33. Qh8+ Kg6 34. Qe8+ Qxe8 35. Rxe8 Rxf2+) 29... g6 30. Ra8+ Kg7 31. Qa5? { (-7.48 → Mate in 3) Checkmate is now unavoidable. Qf4 was best. } (31. Qf4 Qxf4 32. gxf4 Rxf2+ 33. Kg1 Rxf4 34. Ra3 e3 35. Rxe3 Ra4 36. a3 c5 37. Kf2 Kf6) 31... Rxf2+ 32. Kg1 Qd4? { (Mate in 2 → -7.36) Lost forced checkmate sequence. Qxg3+ was best. } (32... Qxg3+ 33. Kh1 Qg2#) 33. Qe1? { (-7.36 → Mate in 11) Checkmate is now unavoidable. Rd8 was best. } (33. Rd8 Rxa2+ 34. Rxd4 Rxa5 35. Rxe4 Rg5 36. Kg2 Kf6 37. Re8 Re5 38. Rc8 Re7 39. Rh8 h5) 33... Rxa2+ 34. Kf1 Rxa8 35. g4?! { (-25.13 → Mate in 6) Checkmate is now unavoidable. Qf2 was best. } (35. Qf2 Ra1+ 36. Kg2 c5 37. Qxd4+ cxd4 38. g4 Ra2+ 39. Kg3 e3 40. Kf3 c5 41. Ke4 e2) 35... Ra1 36. Qxa1 Qxa1+ 37. Kf2 Qc3 38. h4 Qf3+ 39. Kg1 e3 40. g5 e2 41. gxh6+ Kxh6 42. Kh2 e1=R 43. h5 Rh1# { Black wins by checkmate. } 0-1