[Event "Grade 5 Boys Category- Mumbai Arena"] [Site "https://lichess.org/8onumDdB"] [Date "2022.11.15"] [Round "-"] [White "Avinika"] [Black "RudraBhatt"] [Result "0-1"] [GameId "8onumDdB"] [UTCDate "2022.11.15"] [UTCTime "07:52:21"] [WhiteElo "1452"] [BlackElo "1264"] [WhiteRatingDiff "-131"] [BlackRatingDiff "+139"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 { [%eval 0.0] } 1... d5 { [%eval 0.0] } 2. Nf3 { [%eval 0.0] } { A06 Zukertort Opening: Old Indian Attack } 2... Bf5 { [%eval 0.39] } 3. e3 { [%eval -0.13] } 3... Nc6 { [%eval 0.26] } 4. d4 { [%eval 0.0] } 4... Nb4 { [%eval 0.0] } 5. a3?? { (0.00 → -6.89) Blunder. Na3 was best. } { [%eval -6.89] } (5. Na3 e6 6. Be2 h5 7. O-O Nf6 8. c3 Nc6 9. Nb1 Be7) 5... Bxc2?? { (-6.89 → 1.71) Blunder. Nxc2+ was best. } { [%eval 1.71] } (5... Nxc2+ 6. Kd2) 6. Qd2 { [%eval 1.74] } 6... Qd6?? { (1.74 → 5.13) Blunder. Bxb1 was best. } { [%eval 5.13] } (6... Bxb1 7. Qxb4 Be4 8. Qb5+ c6 9. Qxb7 f6 10. Qxc6+ Kf7 11. Nd2 Rc8 12. Qa6 Bc2 13. Bd3) 7. Bb5+?? { (5.13 → 0.30) Blunder. axb4 was best. } { [%eval 0.3] } (7. axb4 Bf5) 7... c6 { [%eval 0.42] } 8. Be2 { [%eval 0.02] } 8... c5?? { (0.02 → 9.05) Blunder. Bxb1 was best. } { [%eval 9.05] } (8... Bxb1 9. axb4 Be4 10. b5 e6 11. bxc6 bxc6 12. Qc3 Bxf3 13. Bxf3 Nf6 14. O-O Be7 15. b3) 9. axb4 { [%eval 8.9] } 9... cxb4 { [%eval 9.08] } 10. Qxc2 { [%eval 9.15] } 10... Rb8 { [%eval 10.98] } 11. Qa4+ { [%eval 10.71] } 11... Kd8 { [%eval 10.44] } 12. Qxa7 { [%eval 9.89] } 12... Rc8 { [%eval 11.67] } 13. Qa4 { [%eval 7.44] } 13... Rxc1+ { [%eval 7.31] } 14. Kd2 { [%eval 6.26] } 14... Rxh1 { [%eval 7.93] } 15. Bb5?? { (7.93 → 2.00) Blunder. Ne5 was best. } { [%eval 2.0] } (15. Ne5 Kc7 16. Na3 Rxa1 17. Nb5+ Kd8 18. Qxa1 Qa6 19. Qc1 Qa5 20. Nxf7+ Kd7 21. Nc7 Qxc7) 15... Qxh2?? { (2.00 → Mate in 7) Checkmate is now unavoidable. e6 was best. } { [%eval #7] } (15... e6) 16. Qa5+?? { (Mate in 7 → 4.16) Lost forced checkmate sequence. Qa8+ was best. } { [%eval 4.16] } (16. Qa8+ Kc7 17. Qa5+ Kc8 18. Qb6 Qb8 19. Ne5 Rd1+ 20. Kxd1 Qd6 21. Bd7+ Qxd7 22. Ra8#) 16... Kc8?? { (4.16 → Mate in 5) Checkmate is now unavoidable. Qc7 was best. } { [%eval #5] } (16... Qc7 17. Qxb4 Qc8 18. Ke2 Rc1 19. Bd3 Nf6 20. Ne5 e6 21. Qb6+ Ke7 22. Ra7 Rc7 23. Qb4+) 17. Qa8+?? { (Mate in 5 → 3.26) Lost forced checkmate sequence. Qb6 was best. } { [%eval 3.26] } (17. Qb6 Qb8 18. Ne5 Rd1+ 19. Kxd1 Qd6 20. Ra8+ Qb8 21. Bd7#) 17... Kc7?? { (3.26 → Mate in 6) Checkmate is now unavoidable. Qb8 was best. } { [%eval #6] } (17... Qb8 18. Qa4) 18. Qa5+ { [%eval #5] } 18... Kd6 { [%eval #1] } 19. Qa6+?? { (Mate in 1 → -6.81) Lost forced checkmate sequence. Qb6# was best. } { [%eval -6.81] } (19. Qb6#) 19... Kc7?? { (-6.81 → Mate in 6) Checkmate is now unavoidable. bxa6 was best. } { [%eval #6] } (19... bxa6) 20. Qa5+ { [%eval #5] } 20... Kd6 { [%eval #1] } 21. Nxh2 { [%eval #6] } 21... Rxh2 { [%eval #1] } 22. Qd8+ { [%eval #8] } 22... Ke6 { [%eval 13.49] } 23. Qb6+ { [%eval 12.46] } 23... Kf5 { [%eval 11.62] } 24. Bd7+ { [%eval 7.59] } 24... Ke4? { (7.59 → Mate in 1) Checkmate is now unavoidable. e6 was best. } { [%eval #1] } (24... e6 25. e4+ Kf6 26. exd5 g6 27. dxe6 Kg7 28. Ke2 Rxg2 29. Nd2 Rg5 30. exf7 Nf6 31. Ba4) 25. Nc3+ { [%eval #3] } 25... bxc3+ { [%eval #3] } 26. bxc3 { [%eval #2] } 26... Rxg2 { [%eval #2] } 27. Re1?? { (Mate in 2 → 5.35) Lost forced checkmate sequence. Qb1+ was best. } { [%eval 5.35] } (27. Qb1+ Kf3 28. Qf5#) 27... Rxf2+ { [%eval 5.32] } 28. Kd1 { [%eval 5.46] } 28... Kd3?? { (5.46 → Mate in 7) Checkmate is now unavoidable. e6 was best. } { [%eval #7] } (28... e6 29. Qc7) 29. Kc1?? { (Mate in 7 → 6.78) Lost forced checkmate sequence. Qb1+ was best. } { [%eval 6.78] } (29. Qb1+ Kxc3 30. Ba4 Rb2 31. Qc1+ Kb4 32. Qxb2+ Kxa4 33. Kc2 e6 34. Ra1+ Ba3 35. Rxa3#) 29... Kxc3?? { (6.78 → Mate in 3) Checkmate is now unavoidable. e6 was best. } { [%eval #3] } (29... e6 30. Qb1+ Kxc3 31. Qa1+ Kd3 32. e4 Rc2+ 33. Kb1 Nf6 34. Bb5+ Rc4 35. exd5 Bb4 36. Rd1+) 30. Kb1 { [%eval #12] } 30... Rc2 { [%eval #4] } 31. Ka1?! { (Mate in 4 → 11.71) Lost forced checkmate sequence. Qa5+ was best. } { [%eval 11.71] } (31. Qa5+ Kb3 32. Ba4+ Kc4 33. Kxc2 b6 34. Bb3#) 31... Rb2?! { (11.71 → Mate in 3) Checkmate is now unavoidable. e6 was best. } { [%eval #3] } (31... e6) 32. Qd8? { (Mate in 3 → 9.37) Lost forced checkmate sequence. Qxb2+ was best. } { [%eval 9.37] } (32. Qxb2+ Kd3 33. Bf5+ Kc4 34. Rc1#) 32... Kc2? { (9.37 → Mate in 5) Checkmate is now unavoidable. e6 was best. } { [%eval #5] } (32... e6 33. Qc7+ Kb3 34. Qa5 Bb4 35. Qa4+ Kc3 36. Rc1+ Kd3 37. Kxb2 Ke4 38. Rf1 Bd2 39. Qb3) 33. Rc1+?? { (Mate in 5 → 1.89) Lost forced checkmate sequence. Qc7+ was best. } { [%eval 1.89] } (33. Qc7+ Kb3 34. Qxb7+ Kc2 35. Qxb2+ Kd3 36. Bf5+ Kc4 37. Rc1#) 33... Kxc1 { [%eval 1.0] } 34. Qxf8?? { (1.00 → -0.95) Blunder. Qc7+ was best. } { [%eval -0.95] } (34. Qc7+ Kd2) 34... Rb3?! { (-0.95 → 0.00) Inaccuracy. Rb6 was best. } { [%eval 0.0] } (34... Rb6 35. Ka2 Rg6 36. Qd8 Rg2+ 37. Ka1 Kd1 38. Ba4+ Kd2 39. Qxd5 Rg1+ 40. Kb2 Nf6 41. Qa5+) 35. Qxf7?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Ka2 was best. } { [%eval #-1] } (35. Ka2 Rb2+ 36. Ka3 Rg2 37. Kb3 Rb2+) 35... Ra3# { Black wins by checkmate. } 0-1