[Event "8th Weekly World Classicals Team Battle"] [Site "https://lichess.org/zao4OtnJ"] [Date "2021.09.11"] [White "Bertrandrussell55"] [Black "Mario_Santy"] [Result "1-0"] [UTCDate "2021.09.11"] [UTCTime "21:30:40"] [WhiteElo "2284"] [BlackElo "2103"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E76"] [Opening "King's Indian Defense: Four Pawns Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4?! { (0.43 → -0.13) Inaccuracy. Be2 was best. } { E76 King's Indian Defense: Four Pawns Attack } (5. Be2 O-O 6. Nf3 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6) 5... Bg4?! { (-0.13 → 0.75) Inaccuracy. c5 was best. } (5... c5 6. d5 O-O 7. Nf3 e6 8. dxe6 fxe6 9. Bd3 Nc6 10. O-O) 6. Nf3 Nc6?! { (0.38 → 0.96) Inaccuracy. Bxf3 was best. } (6... Bxf3 7. Qxf3 Nc6 8. Be3 e5 9. dxe5 dxe5 10. Rd1 Qe7 11. Nd5) 7. d5 Nb8 8. Be2 c5? { (1.32 → 2.81) Mistake. O-O was best. } (8... O-O) 9. O-O O-O 10. h3?! { (2.56 → 1.88) Inaccuracy. Ng5 was best. } (10. Ng5 Bxe2) 10... Bxf3 11. Bxf3 Nbd7 12. Re1 a6 13. a4 Ne8 14. Be3 Rb8 15. Bf2 Nc7?! { (1.25 → 2.13) Inaccuracy. e5 was best. } (15... e5 16. f5) 16. Bg3?? { (2.13 → 0.11) Blunder. Be2 was best. } (16. Be2 Re8) 16... b5 17. axb5 axb5?! { (-0.04 → 0.92) Inaccuracy. Bd4+ was best. } (17... Bd4+ 18. Kh1 axb5 19. cxb5 Nxb5 20. Qc2 Bg7 21. Nxb5 Rxb5 22. e5 Qb8 23. Bh4 Rxb2 24. Qd1) 18. e5 bxc4 19. e6?? { (1.90 → -2.85) Blunder. Bh4 was best. } (19. Bh4) 19... Nf6?? { (-2.85 → -0.47) Blunder. Rxb2 was best. } (19... Rxb2 20. Na4) 20. Qe2? { (-0.47 → -1.75) Mistake. exf7+ was best. } (20. exf7+ Rxf7) 20... fxe6 21. dxe6 d5? { (-2.05 → -0.69) Mistake. Nfe8 was best. } (21... Nfe8 22. Ra7 Bd4+ 23. Kh2 Ng7 24. Rea1 Nf5 25. Be1 Bg7 26. Be4 d5 27. Rxc7 Qxc7 28. Nxd5) 22. f5 d4 23. Ra7?? { (-0.85 → -4.21) Blunder. fxg6 was best. } (23. fxg6 hxg6) 23... Rc8?? { (-4.21 → -0.47) Blunder. dxc3 was best. } (23... dxc3) 24. Qxc4? { (-0.47 → -2.12) Mistake. Rd1 was best. } (24. Rd1 d3 25. Qe1 gxf5 26. Kh1 Nfe8 27. Na4 f4 28. Bf2 Rb8 29. Bxc5 Nd6 30. Nb6 Ndb5) 24... dxc3 25. Rd1? { (-1.74 → -3.80) Mistake. bxc3 was best. } (25. bxc3 Nh5) 25... cxb2 26. Rb7 Nfd5 27. Bxd5 Nxd5?! { (-5.22 → -3.83) Inaccuracy. Bd4+ was best. } (27... Bd4+ 28. Rxd4 cxd4 29. Be4 Nd5 30. Qxd4 Nc3 31. Qxd8 Rfxd8 32. Bf3 b1=Q+ 33. Rxb1 Nxb1 34. fxg6) 28. Rxd5 Qa5 29. Rd1 Qa1 30. Qc2 Rfd8?? { (-6.18 → -2.52) Blunder. Rxf5 was best. } (30... Rxf5 31. Rb1 c4 32. Rxb2 Qa7+ 33. Kh2 Bxb2 34. Qxb2 c3 35. Qe2 Qa3 36. Qc2 Qa6 37. Re1) 31. Rb1?? { (-2.52 → -6.34) Blunder. Rd7 was best. } (31. Rd7) 31... Rd2 32. Qe4 Rcd8?? { (-6.49 → -0.30) Blunder. Rd1+ was best. } (32... Rd1+ 33. Rxd1 Qxd1+ 34. Kh2 Bd4 35. h4 Qg1+ 36. Kh3 Qh1+ 37. Kg4 Qd1+ 38. Kh3 Qh5 39. fxg6) 33. Kh2?? { (-0.30 → -4.15) Blunder. Rxb2 was best. } (33. Rxb2 Rd1+) 33... c4?? { (-4.15 → 0.37) Blunder. R2d4 was best. } (33... R2d4) 34. fxg6 hxg6?? { (0.33 → 7.37) Blunder. Qa3 was best. } (34... Qa3 35. gxh7+ Kh8 36. Be5 Qc5 37. Bxg7+ Kxg7 38. h8=B+ Rxh8 39. R7xb2 Qd6+ 40. Kg1 Qc5+ 41. Kh1) 35. Qxg6 Qa8?! { (5.78 → 9.05) Inaccuracy. Qa5 was best. } (35... Qa5 36. Rxe7) 36. Be5 Rxg2+ 37. Qxg2 Rd2 38. R1xb2 Rxg2+ 39. Rxg2 Qxb7?! { (68.23 → Mate in 7) Checkmate is now unavoidable. Qf8 was best. } (39... Qf8 40. Rxg7+) 40. Rxg7+ Kf8 41. Rh7 { Black resigns. } 1-0