[Event "736th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/XNIMalvq"] [Date "2024.04.12"] [White "Petani_KOPI"] [Black "xy-Math"] [Result "1/2-1/2"] [UTCDate "2024.04.12"] [UTCTime "15:07:20"] [WhiteElo "2015"] [BlackElo "1924"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 { A08 Zukertort Opening: Reversed Grünfeld } 5. b3?! { (0.46 → -0.30) Inaccuracy. O-O was best. } (5. O-O e6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3) 5... cxd4 6. Nxd4 e5 7. Nf3?? { (-0.29 → -2.06) Blunder. Nxc6 was best. } (7. Nxc6 bxc6 8. O-O Be6 9. c4 Rc8 10. Nc3 Bb4 11. Bd2 O-O) 7... Be6?! { (-2.06 → -1.06) Inaccuracy. Bc5 was best. } (7... Bc5 8. c3 O-O 9. O-O Bb6 10. b4 a6 11. Bg5 Be6 12. e3) 8. Bb2 Nd7?! { (-1.25 → -0.39) Inaccuracy. e4 was best. } (8... e4 9. Nd4 Bb4+ 10. c3 Bc5 11. e3 Nxd4 12. exd4 Bb6 13. f3 O-O 14. O-O Re8 15. Na3) 9. Nbd2 Be7 10. O-O O-O 11. Re1 f6 12. e3 Rc8 13. c4 Nb4 14. cxd5 Bxd5 15. Nc4 Bxc4?! { (-0.68 → 0.19) Inaccuracy. e4 was best. } (15... e4 16. Nd4) 16. bxc4 Rxc4?? { (0.16 → 3.50) Blunder. Nc5 was best. } (16... Nc5 17. Qb1) 17. Ba3?? { (3.50 → 0.51) Blunder. a3 was best. } (17. a3 Nb6 18. axb4 Bxb4 19. Rf1 Qxd1 20. Rfxd1 Ra8 21. Ne1 Rc7 22. Ba3 Bxa3 23. Rxa3 Kf8) 17... Kh8 18. Bxb4?! { (0.92 → -0.14) Inaccuracy. Qb3 was best. } (18. Qb3) 18... Bxb4 19. Re2 Qc7 20. Rb1 b6 21. h4 Nc5 22. Rc2 Na4?? { (-0.08 → 4.51) Blunder. Ne4 was best. } (22... Ne4 23. Nd4) 23. Rxc4 Qxc4 24. Rc1?? { (4.49 → -0.30) Blunder. Qxa4 was best. } (24. Qxa4 a5 25. Bf1 b5 26. Bxc4 bxa4 27. h5 Rd8 28. g4 a3 29. g5 e4 30. Nd4 fxg5) 24... Nc3 25. Qf1?? { (-0.33 → -2.95) Blunder. Rc2 was best. } (25. Rc2 b5) 25... Qxa2?? { (-2.95 → -0.34) Blunder. Ne2+ was best. } (25... Ne2+ 26. Kh2 Qxc1 27. Qxe2 Qc7 28. Bh3 Qf7 29. Bf5 g6 30. Be4 h5 31. Qb5 Bc5 32. a4) 26. Kh2?? { (-0.34 → -2.58) Blunder. Ra1 was best. } (26. Ra1) 26... Ne4?? { (-2.58 → 0.00) Blunder. a5 was best. } (26... a5 27. Bh3 a4 28. h5 a3 29. h6 g6 30. Ne1 Qe2 31. Nd3 Qxf1 32. Bxf1 Ba5 33. Ra1) 27. Ra1?? { (0.00 → -3.69) Blunder. Qc4 was best. } (27. Qc4) 27... Qxf2 28. Qxf2 Nxf2 29. Rxa7 Ng4+ 30. Kh3 Nxe3 31. Nh2 Nxg2 32. Kxg2 Rd8 33. Rb7 Bc5 34. Ng4?! { (-3.67 → -4.86) Inaccuracy. h5 was best. } (34. h5 Re8 35. Nf3 e4 36. Ng1 Kg8 37. h6 gxh6 38. Ne2 Re7 39. Rb8+ Kf7 40. Nf4 Bd6) 34... Kg8 35. Kh3 e4 36. h5 e3 37. h6 gxh6?? { (-3.86 → 0.00) Blunder. f5 was best. } (37... f5 38. Rxg7+ Kf8 39. Nxe3 Bxe3 40. g4 Bxh6 41. Rb7 Bg5 42. Rxb6 f4 43. Kg2 Rd2+ 44. Kh3) 38. Nxf6+ Kf8 39. Nxh7+ Ke8 40. Nf6+ Kf8 41. Nh7+ Kg8 { Black offers draw } 42. Nf6+ Kf8 43. Nh7+ { The game is a draw. } 1/2-1/2