[Event "THPTCVA2024 - OPEN BOY K11-12"] [Site "https://lichess.org/rkDlfyIg"] [Date "2024.03.25"] [White "giangle_1809"] [Black "MinhDucDuong"] [Result "1-0"] [UTCDate "2024.03.25"] [UTCTime "07:39:40"] [WhiteElo "1213"] [BlackElo "1006"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6?! { (0.13 → 0.75) Inaccuracy. e5 was best. } { B00 Pirc Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Nf3 c6?! { (0.29 → 1.00) Inaccuracy. c5 was best. } (2... c5 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Ng4 7. Bg5) 3. Nc3 e6 4. e5 f6?! { (0.50 → 1.29) Inaccuracy. dxe5 was best. } (4... dxe5 5. Nxe5 Nd7 6. d4 Nxe5 7. dxe5 Qxd1+ 8. Kxd1 f6 9. Ne4) 5. exd6 Qxd6?! { (1.26 → 1.95) Inaccuracy. Bxd6 was best. } (5... Bxd6 6. Bc4 Nh6 7. O-O Nf7 8. Re1 O-O 9. Ne4 Re8 10. d4 Bf8 11. h4 a5 12. a3) 6. d3?! { (1.95 → 1.13) Inaccuracy. d4 was best. } (6. d4 Ne7 7. Bd3 Na6 8. a3 Qd7 9. Qe2 Nc7 10. Ne4 b6 11. h4 Nf5 12. Bf4 Nd6) 6... e5 7. d4 exd4? { (0.99 → 2.24) Mistake. Bg4 was best. } (7... Bg4 8. Be3 Nd7 9. Qe2 Ne7 10. O-O-O Nd5 11. dxe5 fxe5 12. Qe1 O-O-O 13. Be2 N7f6 14. Nxd5) 8. Nxd4 c5? { (2.14 → 3.71) Mistake. Ne7 was best. } (8... Ne7 9. Be3 Nf5 10. Qg4 Qd7 11. Qe4+ Be7 12. O-O-O Nd6 13. Qf3 Qg4 14. Bf4 Qxf3 15. Nxf3) 9. Ncb5? { (3.71 → 1.80) Mistake. Qe2+ was best. } (9. Qe2+ Qe5 10. Ndb5 Bg4 11. f3 Be6 12. Qxe5 fxe5 13. Nc7+ Kd7 14. Nxa8 Nc6 15. Bg5 Nd4) 9... Qd7? { (1.80 → 3.17) Mistake. Qe7+ was best. } (9... Qe7+ 10. Be2 cxd4 11. Bf4 Bg4 12. Nc7+ Kf7 13. f3 g5 14. Bg3 Bf5 15. Nxa8 Nc6 16. Nc7) 10. Nf3?! { (3.17 → 2.01) Inaccuracy. Qe2+ was best. } (10. Qe2+ Kd8 11. Nb3 a6 12. Nc3 Nc6 13. Be3 Kc7 14. Rd1 Qe8 15. Nxc5 Kb8 16. N5a4 Ne5) 10... a5? { (2.01 → 4.08) Mistake. Qxd1+ was best. } (10... Qxd1+) 11. Bf4 Nc6?! { (3.73 → 5.88) Inaccuracy. Na6 was best. } (11... Na6 12. Bc4 Qe7+ 13. Be2 Qd7 14. Nd2 Be7 15. Nc4 Qxd1+ 16. Rxd1 Be6 17. O-O g5 18. Bd6) 12. Qe2+?! { (5.88 → 4.51) Inaccuracy. Nc7+ was best. } (12. Nc7+ Ke7 13. Qe2+ Kf7 14. Qc4+ Qe6+ 15. Nxe6 Bxe6 16. Qb5 g5 17. Bc4 Bxc4 18. Qxc4+ Kg7) 12... Nge7 13. Rd1 Qg4 14. Nc7+ Kf7 15. Nxa8?! { (5.28 → 3.94) Inaccuracy. Qc4+ was best. } (15. Qc4+ Be6 16. h3 Qf5 17. Nh4 g5 18. Nxf5 Bxc4 19. Bxc4+ Kg6 20. Nxe7+ Bxe7 21. Nxa8 Rxa8) 15... Qxf4 16. g3 Qg4 17. h3 Qf5 18. Qc4+ Qe6+ 19. Be2 Ne5 20. Nxe5+ fxe5 21. Qxc5?! { (4.75 → 3.76) Inaccuracy. Nb6 was best. } (21. Nb6 Qxc4 22. Bxc4+ Be6 23. Rd6 Bxc4 24. Nxc4 Nc6 25. Rd7+ Ke6 26. Rxb7 Nd4 27. c3 Kd5) 21... Ng6?! { (3.76 → 4.86) Inaccuracy. Nf5 was best. } (21... Nf5 22. Qc7+ Kg6 23. c3 Bd6 24. Qb6 Bb8 25. Bc4 Qf6 26. Qxf6+ Kxf6 27. Nb6 e4 28. Nd7+) 22. Qxa5 Bd7?! { (4.24 → 6.17) Inaccuracy. Qc6 was best. } (22... Qc6 23. Qc7+ Be7 24. Qxc6 bxc6 25. Nb6 Bf5 26. c3 e4 27. Nc4 Be6 28. a4 Bc5 29. b4) 23. b3 h6 24. Bc4 Bd6?! { (6.03 → 8.26) Inaccuracy. Bc6 was best. } (24... Bc6 25. Bxe6+ Kxe6 26. Nc7+ Kf7 27. Qc3 Kg8 28. Rh2 Kh7 29. h4 h5 30. Ne6 Be7 31. f4) 25. Nc7 Re8 26. Nxe6 Bxe6 27. Rxd6 Kf6 28. Qb6 Kf5? { (8.80 → Mate in 6) Checkmate is now unavoidable. Nf8 was best. } (28... Nf8 29. Qxb7 g6 30. Kd2 h5 31. Re1 h4 32. Re3 hxg3 33. Rxg3 e4 34. Bb5 Re7 35. Qxe4) 29. Bxe6+ Kf6 30. g4 Nf4 31. Kd1?! { (Mate in 6 → 13.39) Lost forced checkmate sequence. Bc4+ was best. } (31. Bc4+ Kg5 32. Qe3 e4 33. Be2 Re6 34. Rxe6 Kh4 35. Qg3+ Kg5 36. h4#) 31... Kg5?! { (13.39 → Mate in 4) Checkmate is now unavoidable. Kg6 was best. } (31... Kg6 32. Bg8+) 32. h4+ Kg6 33. Re1 h5 34. gxh5+ Kxh5 35. Bf7+ Kxh4 36. Bxe8 Ng2 37. Rh1+ Kg4 38. Qc7 Kf3 39. Qxg7 Kxf2 40. Re6 Kf3 41. Qxe5 Kg4 42. Rg6+ Kf3 43. Rh3+ Kf2 44. Qd4+ Kf1 45. Rf6+ Nf4 46. Rxf4+ Kg2 47. Bd7 b6 48. Qf2# { White wins by checkmate. } 1-0