[Event "7th Grade Tournament Arena"] [Site "https://lichess.org/mlTIjP1S"] [Date "2021.11.08"] [White "sudevraju"] [Black "Jenayeon21"] [Result "0-1"] [GameId "mlTIjP1S"] [UTCDate "2021.11.08"] [UTCTime "08:16:49"] [WhiteElo "1230"] [BlackElo "1613"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.25] } 1... d5 { [%eval -0.16] } 2. d4 { [%eval -0.65] } { D00 Queen's Pawn Game: Mason Attack } 2... Nc6?! { (-0.65 → -0.07) Inaccuracy. c5 was best. } { [%eval -0.07] } (2... c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nf3 e6 7. Bd3) 3. c4 { [%eval -0.48] } 3... dxc4?! { (-0.48 → 0.46) Inaccuracy. Bg4 was best. } { [%eval 0.46] } (3... Bg4 4. Nc3 e6 5. c5 a6 6. Nf3 Bxf3 7. exf3 Nge7 8. Be3) 4. Bd2?? { (0.46 → -2.94) Blunder. e3 was best. } { [%eval -2.94] } (4. e3 a6 5. Bxc4 b5 6. Be2 Bb7 7. Nf3 e6 8. O-O Nf6) 4... Nxd4? { (-2.94 → -1.12) Mistake. Qxd4 was best. } { [%eval -1.12] } (4... Qxd4 5. Nc3 e5 6. Nf3 Qc5 7. e4 Nf6 8. Na4 Qd6 9. Nc3 Bg4 10. Qa4 Qb4 11. Qxb4) 5. Bc3? { (-1.12 → -2.76) Mistake. e3 was best. } { [%eval -2.76] } (5. e3 Nc6 6. Bxc4 e5 7. Nf3 exf4 8. Qb3 Nh6 9. Nc3 Bc5 10. Nd5 fxe3 11. Bxe3 Bxe3) 5... Nb5 { [%eval -2.12] } 6. Bd4?? { (-2.12 → -8.61) Blunder. Qxd8+ was best. } { [%eval -8.61] } (6. Qxd8+ Kxd8) 6... e5? { (-8.61 → -4.28) Mistake. Qxd4 was best. } { [%eval -4.28] } (6... Qxd4 7. Qxd4 Nxd4 8. Na3 e5 9. O-O-O Bxa3 10. bxa3 Ne7 11. Nf3 Ndf5 12. e4 Ne3 13. Re1) 7. Bc3?! { (-4.28 → -6.96) Inaccuracy. Bxe5 was best. } { [%eval -6.96] } (7. Bxe5 Qxd1+ 8. Kxd1 Nh6 9. a4 Nd6 10. Nc3 Be6 11. Nf3 Ng4 12. Ke1 Nxe5 13. fxe5 Nf5) 7... Qf6? { (-6.96 → -3.61) Mistake. Qxd1+ was best. } { [%eval -3.61] } (7... Qxd1+ 8. Kxd1 exf4 9. e4 fxe3 10. Bxc4 Bg4+ 11. Ke1 O-O-O 12. Nf3 Nxc3 13. Nxc3 Nh6 14. Rd1) 8. Bd2?? { (-3.61 → -8.08) Blunder. e3 was best. } { [%eval -8.08] } (8. e3 Nxc3) 8... Nd4? { (-8.08 → -3.91) Mistake. exf4 was best. } { [%eval -3.91] } (8... exf4 9. Qc1) 9. Qc1? { (-3.91 → -8.46) Mistake. e3 was best. } { [%eval -8.46] } (9. e3) 9... a5?? { (-8.46 → -3.49) Blunder. Bf5 was best. } { [%eval -3.49] } (9... Bf5) 10. e3 { [%eval -3.5] } 10... Nf5 { [%eval -3.32] } 11. Bb4?? { (-3.32 → -10.58) Blunder. Nc3 was best. } { [%eval -10.58] } (11. Nc3 Qh4+) 11... Bxb4+ { [%eval -10.07] } 12. Qd2 { [%eval -15.75] } 12... Bxd2+ { [%eval -15.3] } 13. Kxd2 { [%eval -21.0] } 13... c3+ { [%eval -15.15] } 14. Kxc3 { [%eval -21.63] } 14... Nxe3 { [%eval -19.42] } 15. Kd3 { [%eval -20.0] } 15... Nxf1 { [%eval -19.8] } 16. Ke2 { [%eval -20.0] } 16... Bg4+ { [%eval -19.27] } 17. Kxf1 { [%eval -20.23] } 17... exf4 { [%eval -15.48] } 18. Kf2?! { (-15.48 → Mate in 8) Checkmate is now unavoidable. Nd2 was best. } { [%eval #-8] } (18. Nd2 Qa6+) 18... f3?! { (Mate in 8 → -15.93) Lost forced checkmate sequence. Qxb2+ was best. } { [%eval -15.93] } (18... Qxb2+ 19. Nd2 O-O-O 20. Ne2 Rxd2 21. Rhe1 Rxe2+ 22. Rxe2 Qxe2+ 23. Kg1 f3 24. gxf3 Bxf3 25. Rd1) 19. Kg3 { [%eval -39.62] } 19... Be6 { [%eval -14.52] } 20. gxf3 { [%eval -19.26] } 20... Nh6 { [%eval -18.77] } 21. Kf2 { [%eval -21.51] } 21... Nf5 { [%eval -19.87] } 22. Kg2?! { (-19.87 → Mate in 4) Checkmate is now unavoidable. h4 was best. } { [%eval #-4] } (22. h4 Qd4+) 22... Nh4+ { [%eval #-7] } 23. Kg3 { [%eval #-6] } 23... Bd5?! { (Mate in 6 → -21.65) Lost forced checkmate sequence. Qg5+ was best. } { [%eval -21.65] } (23... Qg5+ 24. Kf2 Qg2+ 25. Ke3 O-O-O 26. h3 Bxh3 27. Rxh3 Rhe8+ 28. Kf4 g5#) 24. Kg4?! { (-21.65 → Mate in 5) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-5] } (24. Nc3 Qg5+) 24... Nxf3 { [%eval #-4] } 25. Kg3 { [%eval #-4] } 25... Nxg1 { [%eval #-5] } 26. Rxg1 { [%eval #-5] } 26... g5 { [%eval #-4] } 27. b4 { [%eval #-1] } 27... axb4 { [%eval #-4] } 28. a4 { [%eval #-1] } 28... O-O-O { [%eval #-3] } 29. Ra3 { [%eval #-2] } 29... bxa3 { [%eval #-3] } 30. a5 { [%eval #-1] } 30... Qd4 { [%eval #-1] } 31. Nxa3 { [%eval #-1] } 31... Qxg1+ { [%eval #-1] } 32. Kh3 { [%eval #-1] } 32... Rhg8 { [%eval #-1] } 33. a6 { [%eval #-1] } 33... g4+ { [%eval #-1] } 34. Kh4 { [%eval #-1] } 34... Rg6 { [%eval #-3] } 35. a7 { [%eval #-1] } 35... Kd7 { [%eval #-2] } 36. a8=Q { [%eval #-1] } 36... Rxa8 { [%eval #-2] } 37. Nb5 { [%eval #-1] } 37... c5 { [%eval #-2] } 38. Nd4 { [%eval #-1] } 38... f6 { [%eval #-1] } 39. Kh5 { [%eval #-1] } 39... Rg7 { [%eval #-3] } 40. Kh4 { [%eval #-1] } 40... cxd4 { [%eval #-2] } 41. Kh5 { [%eval #-1] } 41... Qxh2# { Black wins by checkmate. } 0-1