[Event "BẢNG NÂNG CAO THẦY CÁCH QK Arena"] [Site "https://lichess.org/XRw9YM5r"] [Date "2021.09.02"] [White "HaiDang12345"] [Black "Tinh-7A7"] [Result "0-1"] [UTCDate "2021.09.02"] [UTCTime "13:28:11"] [WhiteElo "1864"] [BlackElo "1466"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Russian Game } Bc5?? { (0.31 → 2.09) Blunder. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4) 4. d4 Bd6? { (2.22 → 4.32) Mistake. Bb6 was best. } (4... Bb6 5. Nc3 Nc6 6. Be3 O-O 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5) 5. Bf4?! { (4.32 → 2.99) Inaccuracy. Bc4 was best. } (5. Bc4 Qe7 6. Nxf7 Bb4+ 7. c3 Qxe4+ 8. Kf1 Rf8 9. cxb4 Rxf7) 5... O-O 6. Nc3?! { (3.09 → 1.81) Inaccuracy. Bd3 was best. } (6. Bd3) 6... Nc6?? { (1.81 → 5.14) Blunder. Bb4 was best. } (6... Bb4 7. f3 d5 8. Qd3 c5 9. O-O-O c4 10. Qe3 Bxc3 11. Qxc3) 7. Nxc6 bxc6 8. e5 Re8 9. Be2 Nd5 10. Nxd5 cxd5 11. exd6 cxd6 12. Bxd6?? { (7.84 → 3.12) Blunder. O-O was best. } (12. O-O Qb6) 12... Qa5+?? { (3.12 → 6.93) Blunder. Ba6 was best. } (12... Ba6 13. Be5) 13. Qd2 Qxd2+ 14. Kxd2 Re6 15. Bc5 Rb8 16. b3 a5 17. Rhe1 d6 18. Ba3 Rh6 19. Bh5 Bf5 20. g4 Be4 21. Bxf7+?? { (7.15 → 2.85) Blunder. Re3 was best. } (21. Re3 Rc8 22. c4 f5 23. f3 f4 24. Rc3 Bf5 25. Re1 dxc4 26. Rxc4 Rd8 27. Rc7 Bg6) 21... Kxf7 22. Ke3?? { (2.54 → -0.36) Blunder. g5 was best. } (22. g5 Rg6) 22... Rxh2?? { (-0.36 → 2.41) Blunder. Ke6 was best. } (22... Ke6 23. Re2) 23. Rec1?? { (2.41 → -2.31) Blunder. Bxd6 was best. } (23. Bxd6 Rh3+ 24. Bg3 Rb6 25. Rg1 Bxc2 26. Rac1 Re6+ 27. Kd2 Bg6 28. Rc7+ Kg8 29. Ra7 Re4) 23... Re8?? { (-2.31 → 1.16) Blunder. Ke6 was best. } (23... Ke6 24. Rf1 Rf8 25. Rac1 g5 26. Rce1 Kd7 27. Bc1 Bf3 28. Kd3 Bg2 29. Be3 Bxf1+ 30. Rxf1) 24. Bxd6 Bxc2+?! { (1.20 → 2.02) Inaccuracy. Rh3+ was best. } (24... Rh3+) 25. Kf3?? { (2.02 → 0.25) Blunder. Be5 was best. } (25. Be5 Rh3+) 25... Be4+?! { (0.25 → 1.01) Inaccuracy. Rh3+ was best. } (25... Rh3+ 26. Bg3 Be4+ 27. Kf4 Re7 28. Re1 h6 29. Rac1 g5+ 30. Ke3 Bf5+ 31. Kf3 Be4+ 32. Rxe4) 26. Kg3 Rg2+ 27. Kh3?? { (1.01 → -3.12) Blunder. Kh4 was best. } (27. Kh4 Rxf2 28. Rc7+ Ke6 29. Rac1 Rc2 30. R7xc2 Bxc2 31. Bc7 Bd3 32. Bxa5 Kf7 33. Bc7 Re2) 27... Rxf2?? { (-3.12 → 0.35) Blunder. Re6 was best. } (27... Re6) 28. Rf1?? { (0.35 → -5.76) Blunder. Rc7+ was best. } (28. Rc7+) 28... Rxf1?? { (-5.76 → 0.00) Blunder. Bg2+ was best. } (28... Bg2+ 29. Kg3 Rxf1 30. Rxf1+ Bxf1 31. Bc7 Re3+ 32. Kf4 Re4+ 33. Kf3 Be2+ 34. Kf2 Bxg4 35. a4) 29. Rxf1+ Kg8 30. Be5 Rc8 31. Kg3 Rc3+ 32. Kf4 Bg2 33. Rf2 Be4 34. Kg5?? { (0.12 → Mate in 3) Checkmate is now unavoidable. Bd6 was best. } (34. Bd6 Rc8) 34... h6+ 35. Kf4 Rc8?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. g5# was best. } (35... g5#) 36. a3 Kh7 37. b4 axb4 38. axb4 Kg6 39. b5 Rc3 40. b6 Rb3 41. Bc7 Kf6 42. Be5+ Ke6 43. Bc7?? { (0.16 → Mate in 1) Checkmate is now unavoidable. Bxg7 was best. } (43. Bxg7 Rxb6 44. Rh2 Kf7 45. Bxh6 Kg6 46. Ke5 Rb7 47. Be3 Re7+ 48. Kd6 Rh7 49. Rb2 Rh3) 43... g5# { Black wins by checkmate. } 0-1