[Event "311st Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/FS7E0Cij"] [Date "2022.12.24"] [White "iwoadawami"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2022.12.24"] [UTCTime "11:02:34"] [WhiteElo "2027"] [BlackElo "2297"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D01"] [Opening "Richter-Veresov Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 { D01 Richter-Veresov Attack } c5 4. e3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. Nf3 e6 9. Ne5 Be7 10. Nxd7 Qxd7 11. O-O O-O 12. Na4?! { (-0.74 → -1.75) Inaccuracy. Qd3 was best. } (12. Qd3 h6 13. Bxf6 Bxf6 14. Rab1 Qe7 15. Ne2 Rab8 16. c3 Rb6 17. Qc2 Rfb8 18. Rfd1 Qb7) 12... Rab8?! { (-1.75 → -0.69) Inaccuracy. c5 was best. } (12... c5 13. Nxc5 Bxc5 14. Qxc5 Ne4 15. Qe7 Qb5 16. Bf4 Qxb2 17. a4 h6 18. h3 a6 19. Qa3) 13. Rab1?? { (-0.69 → -3.57) Blunder. Qd1 was best. } (13. Qd1 h6) 13... Rb4?? { (-3.57 → -1.20) Blunder. c5 was best. } (13... c5 14. Nxc5) 14. Nc5 Bxc5 15. Qxc5 Rc4 16. Qa3 Ne4 17. Be7 Re8 18. Bb4 Rxc2? { (-1.90 → -0.57) Mistake. c5 was best. } (18... c5 19. Be1 Rxc2 20. Qd3 Qa4 21. Qd1 Qc4 22. f3 Nd6 23. b3 Qe2 24. Rf2 Qxd1 25. Rxd1) 19. Qd3 Rc4 20. a3 Nc5 21. Bxc5 Rxc5 22. Rfd1?! { (-0.85 → -1.79) Inaccuracy. Rfc1 was best. } (22. Rfc1 Rb5 23. Qc3 Rb6 24. b4 h6 25. Qd3 Rb5 26. Qc3 Rc8 27. a4 Rb7 28. Qc5 Rcb8) 22... Rb5 23. a4?! { (-1.63 → -2.57) Inaccuracy. b4 was best. } (23. b4 a5) 23... Rb4 24. b3 Qb7?! { (-2.34 → -1.57) Inaccuracy. Rc8 was best. } (24... Rc8 25. Rdc1) 25. Rdc1 Rb8 26. Qc3 h6 27. h3 Rc8 28. Qd3? { (-1.52 → -3.16) Mistake. Qc5 was best. } (28. Qc5) 28... c5 29. a5? { (-3.16 → -4.99) Mistake. Qd1 was best. } (29. Qd1 a5 30. Rc3 c4 31. Rbc1 Qb8 32. g3 Qe5 33. bxc4 dxc4 34. Rd3 Qf5 35. g4 Qf6) 29... Qb5 30. Qxb5 Rxb5 31. b4?! { (-4.38 → -6.32) Inaccuracy. e4 was best. } (31. e4 Rcb8 32. exd5 exd5 33. Ra1 Kf8 34. Ra4 Ke7 35. Rg4 g6 36. Rf4 Rxa5 37. Re1+ Kf8) 31... c4 32. Rc3?! { (-5.11 → -7.36) Inaccuracy. Rd1 was best. } (32. Rd1 Kf8 33. Kf1 Ke7 34. Rd4 e5 35. Rd2 Ke6 36. Ke2 Rcb8 37. Rbd1 Rd8 38. Rb2 Rc8) 32... a6?! { (-7.36 → -4.92) Inaccuracy. Rcb8 was best. } (32... Rcb8 33. Kf1 Rxb4 34. Rd1 Ra4 35. e4 Rxa5 36. Ke2 Kf8 37. Ke3 Rb3 38. Rc1 Rxc3+ 39. Rxc3) 33. g3?! { (-4.92 → -7.77) Inaccuracy. Ra3 was best. } (33. Ra3 f6 34. Kf1 Kf7 35. Ra4 e5 36. Ke2 Ke6 37. g4 d4 38. h4 Kd5 39. f3 c3) 33... Rcb8 34. Ra3 Rxb4 35. Rxb4 Rxb4 36. Kf1 Rb2 37. Kg1 Kf8 38. Kg2 Ke7 39. Kf3 f6 40. g4 Kd6 41. h4 e5 42. g5 hxg5 43. hxg5 f5 44. g6 Kc5 45. Kg3 d4 46. exd4+ Kxd4 47. Rf3 Rb3 48. Kh4?! { (-26.17 → Mate in 5) Checkmate is now unavoidable. Kg2 was best. } (48. Kg2 Rxf3) 48... Rxf3 49. Kg5 Rxf2 { Black wins on time. } 0-1