[Event "ISAIAH DANIEL DATU CUP"] [Site "https://lichess.org/7P5vRFpM"] [Date "2021.08.15"] [White "Kevin_arquero"] [Black "Ch1llax"] [Result "1-0"] [UTCDate "2021.08.15"] [UTCTime "07:14:04"] [WhiteElo "2572"] [BlackElo "2683"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-8"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E11"] [Opening "Bogo-Indian Defense: Grünfeld Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 { E11 Bogo-Indian Defense: Grünfeld Variation } c5 5. dxc5 Bxc5 6. e3 O-O 7. Bd3 d5 8. O-O Nc6 9. a3 a5 10. b3 d4 11. exd4?? { (0.59 → -1.38) Blunder. Ne4 was best. } (11. Ne4 Nxe4) 11... Nxd4?? { (-1.38 → 0.35) Blunder. Bxd4 was best. } (11... Bxd4 12. Rb1) 12. Bb2 b6 13. b4?! { (0.31 → -0.30) Inaccuracy. Ne4 was best. } (13. Ne4 Nxe4 14. Bxe4 Nxf3+ 15. Qxf3 Ra7 16. Qc3 f5 17. Bf3 Qe7 18. Rfd1 Bb7 19. Bxb7 Rxb7) 13... axb4 14. axb4 Rxa1 15. Bxa1 Nxf3+ 16. Nxf3 Bxb4 17. Qb1?! { (-0.20 → -1.08) Inaccuracy. Ng5 was best. } (17. Ng5 g6 18. Qf3 e5 19. Bxe5 Ng4 20. Bf4 Qe7 21. Bc2 Nf6 22. Qe3 Qxe3 23. Bxe3 Bc5) 17... Bc5 18. Bxf6 Qxf6?! { (-1.35 → -0.59) Inaccuracy. gxf6 was best. } (18... gxf6) 19. Bxh7+ Kh8 20. Be4 Ba6 21. Qc2?! { (-0.14 → -0.86) Inaccuracy. Qa2 was best. } (21. Qa2 Qf4 22. Re1 Bc8 23. g3 Qc7 24. Rd1 Be7 25. h4 Kg8 26. Kg2 g6 27. Qa4 Rd8) 21... Rd8?! { (-0.86 → -0.28) Inaccuracy. Rc8 was best. } (21... Rc8 22. Bd3 g6 23. Nd2 Qe5 24. g3 Kg8 25. Nf3 Qf6 26. Nd2 Bd4 27. Qa4 Ra8 28. Be4) 22. g3 g6 23. Kg2 Kg7 24. h4 Rd6 25. Rh1 Qd8?? { (0.29 → 3.69) Blunder. Rd8 was best. } (25... Rd8 26. h5) 26. h5 f5 27. hxg6?! { (4.18 → 2.87) Inaccuracy. Qb2+ was best. } (27. Qb2+) 27... Kxg6? { (2.87 → 5.71) Mistake. Qf6 was best. } (27... Qf6 28. Ba8) 28. Nh4+?? { (5.71 → 0.23) Blunder. Qc1 was best. } (28. Qc1) 28... Kf7?! { (0.23 → 0.80) Inaccuracy. Kg7 was best. } (28... Kg7 29. Nf3 Qf6 30. Ba8 Bc8 31. Qc1 Rd8 32. Rh5 Rh8 33. Rxh8 Kxh8 34. Qf4 Bd7 35. Ne5) 29. Bf3?? { (0.80 → -1.19) Blunder. Nf3 was best. } (29. Nf3 Qf6 30. Ba8 Rd8 31. Bc6 Rh8 32. Rd1 Bc8 33. Qd2 Kg7 34. Qf4 Qh6 35. Qc7+ Kf6) 29... Rd2 30. Qa4 Rxf2+?! { (-1.59 → -0.55) Inaccuracy. Qg5 was best. } (30... Qg5) 31. Kh3 Bc8 32. Rd1?! { (-0.65 → -1.29) Inaccuracy. Qa7+ was best. } (32. Qa7+ Qd7 33. Qb8 e5 34. Rd1 Bd4 35. Bh5+ Kg8 36. c5 Qd8 37. Qd6 Qg5 38. Qd5+ Kh7) 32... Qe7? { (-1.29 → 0.14) Mistake. Qh8 was best. } (32... Qh8 33. Qc6) 33. Qa8?! { (0.14 → -0.63) Inaccuracy. Qc6 was best. } (33. Qc6 Rxf3 34. Nxf3 Bb7 35. Ne5+ Kg7 36. Qd7 Qxd7 37. Nxd7 Ba6 38. Nxb6 Bxb6 39. Rd6 Bxc4) 33... Qc7 34. Qa4?? { (-0.34 → -2.45) Blunder. Ra1 was best. } (34. Ra1 b5) 34... f4?? { (-2.45 → 0.00) Blunder. Rxf3 was best. } (34... Rxf3 35. Nxf3) 35. Bh5+ Kg7 36. Qe8 e5+?? { (0.00 → 3.64) Blunder. fxg3 was best. } (36... fxg3 37. Qg6+ Kh8 38. Qh6+ Kg8 39. Qg6+) 37. g4 Re2?? { (4.13 → Mate in 20) Checkmate is now unavoidable. Qe7 was best. } (37... Qe7 38. Qg6+) 38. Rd8? { (Mate in 20 → 9.26) Lost forced checkmate sequence. Qg6+ was best. } (38. Qg6+ Kh8 39. Qh6+ Kg8 40. Qg5+ Kh7 41. Bg6+ Kg8 42. Rd8+ Qxd8 43. Qxd8+ Bf8 44. Qd5+ Kh8) 38... Re3+ 39. Kh2 Re2+ 40. Ng2 Rxg2+ 41. Kxg2 Bb7+ 42. Kh3 Qc6 43. Qh8# { White wins by checkmate. } 1-0