[Event "OOB Chess Club Gr5+6 vs Gr7+8 Team Battle"] [Site "https://lichess.org/a5jWrqZ6"] [Date "2021.11.16"] [White "Niranjan10972"] [Black "MohammedAyaan_8903"] [Result "0-1"] [UTCDate "2021.11.16"] [UTCTime "12:44:12"] [WhiteElo "1173"] [BlackElo "1213"] [WhiteRatingDiff "-76"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. f4?! { (0.37 → -0.43) Inaccuracy. Nf3 was best. } (2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6) 2... f5?! { (-0.43 → 0.42) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. g3 h5 5. d3 Nc6 6. Bg2 dxc4 7. dxc4) 3. Nh3?! { (0.42 → -0.16) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 d6 7. e3 O-O) 3... Nf6 4. b3 d6 5. g3 e5 6. fxe5?! { (0.42 → -0.28) Inaccuracy. Bg2 was best. } (6. Bg2 g6) 6... Nh5?? { (-0.28 → 1.97) Blunder. dxe5 was best. } (6... dxe5) 7. exd6?! { (1.97 → 1.30) Inaccuracy. Bb2 was best. } (7. Bb2 dxe5) 7... Bxd6 8. Bg2?! { (1.37 → 0.35) Inaccuracy. Nc3 was best. } (8. Nc3 O-O 9. Bg2 f4 10. e3 Qe8 11. Nxf4 Nxf4 12. gxf4 Rxf4 13. Bd5+ Kh8 14. Qe2 Bg4) 8... Bxg3+? { (0.35 → 1.55) Mistake. Be5 was best. } (8... Be5 9. e3) 9. hxg3 Nxg3 10. Nc3 Nxh1 11. Bxh1 Qd4?? { (1.40 → 3.72) Blunder. f4 was best. } (11... f4 12. Nf2 Qg5 13. Kf1 O-O 14. Ba3 Na6 15. Nce4 Qh4 16. Bf3 Bf5 17. Nxc5 Nxc5 18. Bxc5) 12. Nb5?? { (3.72 → 0.00) Blunder. Nf2 was best. } (12. Nf2 Qh4 13. Ba3 Na6 14. Bd5 Rf8 15. e3 Nb4 16. Ke2 f4 17. Qh1 Qf6 18. Rg1 fxe3) 12... Qxa1 13. a3?? { (0.06 → -5.91) Blunder. Nc7+ was best. } (13. Nc7+ Kd8 14. Nxa8 f4 15. Nf2 Rf8 16. Ba3 Qxd1+ 17. Kxd1 Rf5 18. d4 Na6 19. dxc5 Nxc5) 13... Ke7?? { (-5.91 → 1.03) Blunder. Qe5 was best. } (13... Qe5) 14. Ng5?? { (1.03 → -4.39) Blunder. d4 was best. } (14. d4 f4 15. Nxf4 Rd8 16. Bd5 Na6 17. dxc5 Bg4 18. b4 Kf8 19. Qc2 Re8 20. Bxb7 g5) 14... h6 15. Nh3?! { (-3.74 → -5.00) Inaccuracy. Nf3 was best. } (15. Nf3 Bd7 16. Nc3 Be6 17. Ne5 Nd7 18. Ng6+ Kf7 19. Nf4 Rhe8 20. Bxb7 Rad8 21. Nxe6 Rxe6) 15... Qb1?? { (-5.00 → 0.11) Blunder. Qe5 was best. } (15... Qe5 16. Bg2 a6 17. Nc3 Be6 18. Bb2 Qg3+ 19. Kf1 Nd7 20. e3 g5 21. Nf2 Raf8 22. d4) 16. Nc3?? { (0.11 → -1.68) Blunder. d4 was best. } (16. d4 f4 17. Nxf4 Nc6 18. dxc5 Rd8 19. Nd6 Kf8 20. b4 Bg4 21. Kf2 Rxd6 22. Qxd6+ Kg8) 16... Qa1 17. d4?? { (-1.29 → -12.23) Blunder. Nf4 was best. } (17. Nf4 Kd8 18. Nd3 Nd7 19. e3 a5 20. Qh5 a4 21. bxa4 Re8 22. Qh4+ Nf6 23. Qg3 Bd7) 17... cxd4?? { (-12.23 → 3.28) Blunder. Qxc3+ was best. } (17... Qxc3+ 18. Kf1 Qxh3+ 19. Bg2 Qc3 20. dxc5 Rd8 21. Qe1 Qxe1+ 22. Kxe1 g5 23. b4 Rd4 24. Bd5) 18. Bf4?? { (3.28 → -11.84) Blunder. Bg5+ was best. } (18. Bg5+ hxg5) 18... Qxc3+ 19. Qd2 Qxh3 20. Qxd4 Qh4+ 21. Kd2 g5?? { (-12.53 → 8.86) Blunder. Kf7 was best. } (21... Kf7 22. Bd5+) 22. Bd5?? { (8.86 → -18.23) Blunder. Qg7+ was best. } (22. Qg7+ Ke8) 22... Be6?? { (-18.23 → Mate in 8) Checkmate is now unavoidable. Qxf4+ was best. } (22... Qxf4+ 23. Qxf4 gxf4 24. e3 fxe3+ 25. Kxe3 Nd7 26. Kd4 Kf6 27. b4 Rd8 28. Kc3 Kg5 29. b5) 23. Qxh8?? { (Mate in 8 → -10.81) Lost forced checkmate sequence. Qg7+ was best. } (23. Qg7+ Ke8 24. Qg6+ Kd8 25. Qf6+ Ke8 26. Qxe6+ Kd8 27. Qf6+ Ke8 28. Bf7+ Kd7 29. Qd6+ Kc8) 23... Qxf4+ 24. Kd3 Qg3+ 25. Kd4?! { (-10.88 → Mate in 9) Checkmate is now unavoidable. Kd2 was best. } (25. Kd2) 25... Bd7?! { (Mate in 9 → -11.15) Lost forced checkmate sequence. Nc6+ was best. } (25... Nc6+ 26. Bxc6 Rxh8 27. Bd5 f4 28. Bf3 Rd8+ 29. Kc5 Qe1 30. Kb5 Bd7+ 31. Kc5 Qd2 32. Bc6) 26. Qh7+ Kd6 27. Qxh6+ Kc7 28. e3 Na6 29. a4 Nb4 30. c5 Nc2+ 31. Kc4 Na3+ 32. Kc3 Nb1+ 33. Kb2 Nd2 34. Qh1 b6 35. Bxa8 Kb8?? { (-7.52 → Mate in 1) Checkmate is now unavoidable. Qe5+ was best. } (35... Qe5+) 36. Bg2?? { (Mate in 1 → -7.94) Lost forced checkmate sequence. Qb7# was best. } (36. Qb7#) 36... Qxe3 37. Ka3? { (-7.36 → Mate in 1) Checkmate is now unavoidable. Qh8+ was best. } (37. Qh8+ Kc7) 37... Be6? { (Mate in 1 → -9.84) Lost forced checkmate sequence. Qxb3# was best. } (37... Qxb3#) 38. c6? { (-9.84 → Mate in 1) Checkmate is now unavoidable. Qh8+ was best. } (38. Qh8+ Bc8 39. Qg8 Qxc5+ 40. Kb2 Qd4+ 41. Kc1 Qg1+ 42. Kxd2 Qxg2+ 43. Kc1 f4 44. Qh8 Qg1+) 38... Qxb3# { Black wins by checkmate. } 0-1