[Event "5th Grade tournament Arena"] [Site "https://lichess.org/Fcfrkslc"] [Date "2021.08.12"] [White "SIVALIONT"] [Black "Prakriti_Upadhyaya"] [Result "0-1"] [UTCDate "2021.08.12"] [UTCTime "02:56:17"] [WhiteElo "1069"] [BlackElo "957"] [WhiteRatingDiff "-58"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } b6 2. e4 Bb7 3. Bd3?! { (0.20 → -0.40) Inaccuracy. Nc3 was best. } (3. Nc3 e6 4. d4 Bb4 5. Bd3 c5 6. Ne2 cxd4 7. Nxd4 Ne7) 3... d5 4. exd5 Bxd5 5. Bf1 Nc6 6. d4 e5 7. dxe5 Nxe5 8. Bf4?! { (0.16 → -0.88) Inaccuracy. Nc3 was best. } (8. Nc3) 8... Be6?? { (-0.88 → 5.01) Blunder. Bb4+ was best. } (8... Bb4+ 9. Nc3) 9. Bxe5 f6 10. Bc3 Bd6?! { (4.45 → 6.02) Inaccuracy. Qxd1+ was best. } (10... Qxd1+ 11. Kxd1) 11. Qc1?! { (6.02 → 4.19) Inaccuracy. Bb5+ was best. } (11. Bb5+ Bd7) 11... g5?! { (4.19 → 5.76) Inaccuracy. Qd7 was best. } (11... Qd7 12. Na3) 12. f3?! { (5.76 → 4.51) Inaccuracy. Qe3 was best. } (12. Qe3) 12... Bf4 13. g3?? { (4.80 → -7.66) Blunder. Bd2 was best. } (13. Bd2 Be5) 13... Bxc1 14. Nd2 Bxb2?! { (-7.65 → -4.66) Inaccuracy. Bxd2+ was best. } (14... Bxd2+ 15. Bxd2) 15. Bxb2 a5 16. f4? { (-3.75 → -7.12) Mistake. O-O-O was best. } (16. O-O-O Qe7) 16... b5? { (-7.12 → -3.99) Mistake. Bd5 was best. } (16... Bd5) 17. fxg5 fxg5?? { (-4.30 → -0.24) Blunder. Qd5 was best. } (17... Qd5) 18. Nb3?? { (-0.24 → -6.15) Blunder. Bxb5+ was best. } (18. Bxb5+ Bd7 19. Bxd7+ Qxd7 20. O-O-O Nf6 21. Re1+ Kf7 22. Ngf3 Rhe8 23. Ne5+ Rxe5 24. Rxe5 Rb8) 18... c5?? { (-6.15 → 0.76) Blunder. Qd5 was best. } (18... Qd5 19. Nd4) 19. Nxc5?? { (0.76 → -2.60) Blunder. Bxb5+ was best. } (19. Bxb5+ Kf8 20. Ne2 Nh6 21. Rf1+ Kg8 22. Rf6 Qd5 23. Rxh6 Qh1+ 24. Kd2 Qd5+ 25. Bd3 c4) 19... Rc8?? { (-2.60 → 0.00) Blunder. Bc4 was best. } (19... Bc4 20. Ne4) 20. Nd3?? { (0.00 → -7.21) Blunder. Nxe6 was best. } (20. Nxe6 Qd5 21. Nd4 Nf6 22. Bxb5+ Kf7 23. O-O-O Qxh1 24. Ngf3 Qg2 25. Nxg5+ Kg6 26. Nge6 Kf7) 20... Bf5 21. Nc1?! { (-5.59 → -10.30) Inaccuracy. Bxh8 was best. } (21. Bxh8 Rxc2) 21... Bg4?! { (-10.30 → -6.05) Inaccuracy. Qe7+ was best. } (21... Qe7+ 22. Nce2 Qb4+ 23. Kf2 Qxb2 24. Rd1 Be4 25. Nf3 Rxc2 26. Nd4 Bxh1 27. Nxc2 Qxc2 28. Rc1) 22. h3?! { (-6.05 → -10.02) Inaccuracy. Bxb5+ was best. } (22. Bxb5+ Bd7 23. Bxd7+ Qxd7 24. Bxh8 Qd5 25. Nce2 Rxc2 26. Bd4 Qxh1 27. Rc1 Rxc1+ 28. Nxc1 Nh6) 22... Qd1+ 23. Kf2 Qd2+ 24. Be2 Qxc2?? { (-9.44 → -1.24) Blunder. Nf6 was best. } (24... Nf6) 25. Kf1?? { (-1.24 → -10.51) Blunder. Bxh8 was best. } (25. Bxh8 Qc5+ 26. Ke1 Bxe2 27. Ncxe2 Qb4+ 28. Kf2 Nh6 29. Bd4 Rc2 30. Nf3 g4 31. hxg4 Nxg4+) 25... Qd2?! { (-10.51 → -6.32) Inaccuracy. Qxb2 was best. } (25... Qxb2) 26. Bd1?? { (-6.32 → Mate in 9) Checkmate is now unavoidable. Bxh8 was best. } (26. Bxh8 Rxc1+ 27. Rxc1 Qxc1+ 28. Kg2 Bxe2 29. Nxe2 Qd2 30. Kf2 b4 31. a3 bxa3 32. Ra1 a2) 26... Rxc1? { (Mate in 9 → -9.55) Lost forced checkmate sequence. Qxd1+ was best. } (26... Qxd1+ 27. Kf2 Rc2+ 28. Nce2 Rxe2+ 29. Nxe2 Qxe2+ 30. Kg1 Qe3+ 31. Kf1 Be2+ 32. Ke1 Bf3+ 33. Kf1) 27. Rxc1 Bxd1 28. Nf3? { (-7.24 → Mate in 5) Checkmate is now unavoidable. Rh2 was best. } (28. Rh2 Qxh2) 28... Qd3+ 29. Kg1 Qxf3?! { (Mate in 4 → -10.63) Lost forced checkmate sequence. Qe3+ was best. } (29... Qe3+ 30. Kf1 Be2+ 31. Ke1 Bc4+ 32. Kd1 Qe2#) 30. Kh2?! { (-10.63 → Mate in 1) Checkmate is now unavoidable. Rc8+ was best. } (30. Rc8+ Kd7 31. Rh2 Kxc8 32. Bxh8 Qxg3+ 33. Rg2 Qe3+ 34. Kf1 Qxh3 35. Kg1 Qd3 36. Rf2 Kd7) 30... Be2? { (Mate in 1 → -7.76) Lost forced checkmate sequence. Qf2# was best. } (30... Qf2#) 31. Rhf1 Bxf1 32. Kg1?! { (-12.87 → Mate in 1) Checkmate is now unavoidable. Rxf1 was best. } (32. Rxf1 Qe2+) 32... Bxh3 33. Kh2 Bg2?! { (Mate in 1 → -13.53) Lost forced checkmate sequence. Qg2# was best. } (33... Qg2#) 34. Kg1?! { (-13.53 → Mate in 6) Checkmate is now unavoidable. Re1+ was best. } (34. Re1+ Kd7) 34... Qxg3?! { (Mate in 6 → -122.56) Lost forced checkmate sequence. Bh3 was best. } (34... Bh3 35. Rc2 Qf1+ 36. Kh2 Nh6 37. Rc8+ Bxc8 38. g4 Bb7 39. Bxh8 Qg2#) 35. Rc3?! { (-122.56 → Mate in 3) Checkmate is now unavoidable. Be5 was best. } (35. Be5 Qxe5) 35... Bf3+ 36. Kf1 Qg2+ 37. Ke1 Qe2# { Black wins by checkmate. } 0-1