[Event "731st Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/g4JRgXKZ"] [Date "2024.04.07"] [White "robertyf"] [Black "GUS_IQDAM"] [Result "1-0"] [UTCDate "2024.04.07"] [UTCTime "12:01:37"] [WhiteElo "1558"] [BlackElo "1924"] [WhiteRatingDiff "+102"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } e6 2. Bg2 Nc6 3. Bxc6? { (0.55 → -0.66) Mistake. Nf3 was best. } (3. Nf3 Nf6 4. d4 d5 5. Nbd2 Be7 6. O-O O-O 7. e3 a5) 3... dxc6 4. Nf3 b6 5. b3 Bb7 6. Bb2 Qe7 7. Nc3 O-O-O 8. d3 h5 9. Qd2 Kb8 10. O-O-O g6 11. Ng5?! { (0.02 → -0.58) Inaccuracy. Ne5 was best. } (11. Ne5 c5 12. Rhf1 Bg7 13. f4 Qe8 14. Kb1 Nh6 15. e3 Rh7 16. e4 f5 17. Nf3 fxe4) 11... Bh6?! { (-0.58 → 0.21) Inaccuracy. c5 was best. } (11... c5 12. Rhf1 f6 13. Nge4 Bh6 14. f4 e5 15. Rde1 f5 16. Ng5 Nf6 17. e4 Bxg5 18. fxg5) 12. h4?? { (0.21 → -3.18) Blunder. f4 was best. } (12. f4) 12... f6 13. e3 fxg5 14. hxg5 Bxg5 15. f4 Bf6 16. Ne4 Bxb2+ 17. Kxb2 Qg7+ 18. Kc1?? { (-4.31 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (18. d4 Nh6 19. Ng5 c5 20. Rhe1 Rhe8 21. Qc3 Ng4 22. a4 a5 23. dxc5 Qxc3+ 24. Kxc3 Rxd1) 18... Ne7?? { (Mate in 1 → -4.58) Lost forced checkmate sequence. Qa1# was best. } (18... Qa1#) 19. Nf2?? { (-4.58 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (19. Kb1 c5 20. Ng5 Qf6 21. e4 Nc6 22. Nf3 Qe7 23. Rdg1 e5 24. Qc3 Bc8 25. Kb2 exf4) 19... Nd5?? { (Mate in 1 → -4.87) Lost forced checkmate sequence. Qa1# was best. } (19... Qa1#) 20. e4?? { (-4.87 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (20. d4 c5 21. Kb2 g5 22. Ne4 gxf4 23. gxf4 cxd4 24. Qxd4 Qxd4+ 25. Rxd4 c5 26. Rd2 Nb4) 20... Nc3?? { (Mate in 1 → -4.86) Lost forced checkmate sequence. Qa1# was best. } (20... Qa1#) 21. Rde1?! { (-4.86 → -6.57) Inaccuracy. e5 was best. } (21. e5 Nxd1 22. Qxd1 c5 23. Qe1 g5 24. Ne4 Bxe4 25. Qxe4 gxf4 26. gxf4 Qd7 27. Kb2 h4) 21... Nxa2+ 22. Kb1 Nc3+ 23. Kc1 Nb5?! { (-6.62 → -5.15) Inaccuracy. Nxe4 was best. } (23... Nxe4 24. Kd1 Nxd2 25. Kxd2 c5 26. Ne4 Qd4 27. Ng5 Qf2+ 28. Kc3 Bxh1 29. Rxh1 Qxg3 30. Nxe6) 24. e5 Rhf8 25. Rhf1 Qe7 26. Ne4 Qa3+ 27. Kd1 Nd4 28. Ng5 c5 29. c3 Qxb3+ 30. Kc1 Qa3+ 31. Kd1?? { (-5.12 → Mate in 2) Checkmate is now unavoidable. Qb2 was best. } (31. Qb2 Qa6 32. cxd4 Rfe8 33. dxc5 Rxd3 34. Rf2 Ra3 35. Kb1 Qd3+ 36. Rc2 Rb3 37. Rc1 Rxb2+) 31... Nb3? { (Mate in 2 → -7.18) Lost forced checkmate sequence. Qa4+ was best. } (31... Qa4+ 32. Kc1 Qa1#) 32. Qc2 Na5?! { (-7.08 → -5.07) Inaccuracy. c4 was best. } (32... c4 33. Re3 cxd3 34. Rxd3 Ba6 35. c4 Na1 36. Ke2 Nxc2 37. Rxa3 Bxc4+ 38. Kf3 Nxa3 39. Rc1) 33. Nxe6 h4?! { (-6.33 → -4.45) Inaccuracy. Bd5 was best. } (33... Bd5 34. Nxd8 Bb3 35. Ne6 Qa2 36. Qxb3 Nxb3 37. Rf2 Qxf2 38. Re2 Qf1+ 39. Kc2 Na1+ 40. Kd2) 34. Nxd8 Re8?? { (-4.49 → 2.15) Blunder. Rxd8 was best. } (34... Rxd8 35. gxh4 Bc6 36. Ke2 Ba4 37. Qc1 Qa2+ 38. Qd2 Qe6 39. Rf3 Nc6 40. Kf2 Qg4 41. Rh1) 35. Nxb7 Nxb7 36. gxh4 Qa1+?! { (2.17 → 2.88) Inaccuracy. Rh8 was best. } (36... Rh8 37. Rh1) 37. Kd2 Qa6 38. e6 Qb5 39. Rg1 Nd6 40. Rxg6 c4 41. d4 Qd5?! { (2.12 → 2.80) Inaccuracy. Qh5 was best. } (41... Qh5 42. Kc1 Qxh4 43. Qd2 a6 44. Rg5 Ka7 45. Kb2 Rf8 46. Rg7 Kb8 47. e7 Re8 48. Re5) 42. Re5 Qf3 43. Re3?? { (2.53 → 0.59) Blunder. f5 was best. } (43. f5 Qf4+ 44. Ke1 a5 45. f6 a4 46. f7 Nxf7 47. exf7 Qxf7 48. Rf6 Rxe5+ 49. dxe5 Qg7) 43... Qxf4 44. Rg3?? { (0.78 → -1.00) Blunder. Qb1 was best. } (44. Qb1) 44... Qxh4? { (-1.00 → 0.57) Mistake. Rxe6 was best. } (44... Rxe6 45. Rf3) 45. Rh3 Qg4 46. Rhg3 { White wins on time. } 1-0