[Event "Tournamen Chip HCi 4 Arena"] [Site "https://lichess.org/cXyW6NbE"] [Date "2022.07.22"] [White "Begu_ganjang"] [Black "Poerbatimbul"] [Result "0-1"] [UTCDate "2022.07.22"] [UTCTime "13:44:49"] [WhiteElo "1704"] [BlackElo "2016"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "St. George Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 a6 { B00 St. George Defense } 2. Nf3 b5 3. a4 bxa4?! { (0.58 → 1.55) Inaccuracy. Bb7 was best. } (3... Bb7 4. Qe2 e6 5. d4 bxa4 6. Nc3 Bb4 7. Bd2 Ne7 8. Nxa4) 4. Nc3 Bb7 5. d3?! { (1.48 → 0.68) Inaccuracy. d4 was best. } (5. d4) 5... e6 6. Nxa4 Bb4+ 7. Bd2 Be7 8. Be2 Nf6 9. Nc3?! { (0.96 → 0.27) Inaccuracy. b4 was best. } (9. b4 d6 10. O-O O-O 11. Ra2 Nfd7 12. Qb1 Nb6 13. c4 Nxa4 14. Rxa4 d5 15. c5 Bc6) 9... O-O?! { (0.27 → 0.87) Inaccuracy. c5 was best. } (9... c5 10. e5) 10. Bg5?! { (0.87 → -0.08) Inaccuracy. e5 was best. } (10. e5 Nd5 11. Nxd5 Bxd5 12. c4 Bb7 13. d4 d6 14. Qb3 Qc8 15. O-O Nd7 16. exd6 cxd6) 10... h6 11. Bxf6 Bxf6 12. O-O d6 13. d4 Nd7 14. Re1 Nb6 15. e5 Be7 16. exd6 cxd6 17. h3 Qc7 18. Nh2 Rfd8 19. Bf3?! { (-0.35 → -0.92) Inaccuracy. Bd3 was best. } (19. Bd3 Bf6 20. Qg4 Nc4 21. Na4 Rab8 22. Qf4 Nb6 23. Nc3 Bg5 24. Qg3 Nc4 25. Nd1 e5) 19... e5? { (-0.92 → 0.25) Mistake. d5 was best. } (19... d5 20. Ng4) 20. Bxb7 Qxb7 21. dxe5 dxe5 22. Qf3 Qc7? { (-0.22 → 1.15) Mistake. Qxf3 was best. } (22... Qxf3) 23. Ne4?! { (1.15 → 0.13) Inaccuracy. Ng4 was best. } (23. Ng4 Rd2 24. Qf5 Nc4 25. b3 Nb6 26. Ne4 Rxc2 27. Re3 Rc6 28. Nxe5 Bf6 29. Nxc6 Bxa1) 23... Qxc2 24. Rec1 Qxb2 25. Rab1 Qd4 26. Rd1?! { (-0.41 → -1.37) Inaccuracy. Ng4 was best. } (26. Ng4 Nd5 27. Rd1 Qa4 28. Nxe5 Nf6 29. Re1 Re8 30. Rb7 Qa5 31. Kf1 Qxe5 32. Nxf6+ Qxf6) 26... Qc4 27. Rxb6?? { (-1.40 → -4.83) Blunder. Rxd8+ was best. } (27. Rxd8+ Bxd8 28. Ng4 a5 29. Rxb6 Bxb6 30. Nef6+ gxf6 31. Nxf6+ Kg7 32. Nh5+ Kf8 33. Qxa8+ Ke7) 27... Rxd1+ 28. Qxd1 Qxe4 29. Nf3 Bc5?! { (-5.78 → -4.24) Inaccuracy. a5 was best. } (29... a5 30. Rb2 Rd8 31. Qf1 a4 32. Re2 Qb7 33. Nxe5 a3 34. Qc1 Bf8 35. Qc4 Qd5 36. Qxd5) 30. Rb3 a5 31. Nd2?! { (-4.93 → -7.17) Inaccuracy. Rc3 was best. } (31. Rc3 Bb6 32. Nd2 Qf5 33. Rf3 Qd7 34. Qb3 Bd4 35. Ne4 a4 36. Nf6+ gxf6 37. Rg3+ Kf8) 31... Qd4 32. Rb1?! { (-6.50 → -9.14) Inaccuracy. Qf3 was best. } (32. Qf3 Rd8) 32... Qxf2+ 33. Kh1 Rd8 34. Qc2 Rxd2 35. Qxd2?! { (-10.38 → Mate in 9) Checkmate is now unavoidable. Qe4 was best. } (35. Qe4 Rd8 36. Qxe5 a4 37. Qb8 Qg1+ 38. Rxg1 Rxb8 39. Rc1 Bd6 40. g4 Ra8 41. Ra1 Be5) 35... Qxd2 36. Rb8+ Kh7 37. Ra8 Qe1+ 38. Kh2 Bg1+ 39. Kh1 Bf2+ 40. Kh2 Bg3# { Black wins by checkmate. } 0-1