[Event "62ND NST U8 BOARD 4"] [Site "https://lichess.org/UPTPbmV6"] [Date "2021.12.03"] [White "AkshajD"] [Black "cyanjun"] [Result "1-0"] [UTCDate "2021.12.03"] [UTCTime "08:00:00"] [WhiteElo "1370"] [BlackElo "1249"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C42"] [Opening "Petrov's Defense: Damiano Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 { C42 Petrov's Defense: Damiano Variation } 4. Qe2 d5? { (0.75 → 2.01) Mistake. Qe7 was best. } (4... Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Qxe5+) 5. Nc3?? { (2.01 → -0.08) Blunder. d3 was best. } (5. d3 Qe7 6. dxe4 Qxe5 7. exd5 Bd6 8. Nc3 Nd7 9. Be3 O-O) 5... d4?? { (-0.08 → 7.92) Blunder. Qe7 was best. } (5... Qe7 6. Nxe4 Qxe5 7. Ng3 Qxe2+ 8. Bxe2 Bd6 9. O-O O-O 10. Re1) 6. Na4?? { (7.92 → -0.36) Blunder. Qxe4 was best. } (6. Qxe4 Be7 7. Nd5 O-O 8. Bd3 f5 9. Nxe7+ Qxe7 10. Qe2 Re8 11. f4 g5 12. Kd1 gxf4) 6... Qd5 7. d3?? { (-0.26 → -2.88) Blunder. Nf3 was best. } (7. Nf3 Be6 8. c4 dxc3 9. Nxc3 Nxc3 10. bxc3 Bd6 11. Nd4 O-O 12. Nxe6 fxe6 13. Qc4 Nd7) 7... Nc5?? { (-2.88 → 3.29) Blunder. Bb4+ was best. } (7... Bb4+ 8. Kd1 Nxf2+ 9. Qxf2 Qxe5 10. Be2 O-O 11. b3 b5 12. a3 Bd6 13. Bf3 Nc6 14. Bxc6) 8. Nxc5 Qxc5 9. c3?? { (3.48 → -1.40) Blunder. Ng6+ was best. } (9. Ng6+) 9... Qe7? { (-1.40 → 0.01) Mistake. Be6 was best. } (9... Be6 10. cxd4 Qxd4 11. a3 Bc5 12. Nf3 Qd5 13. Be3 Nc6 14. Qd2 Nd4 15. Nxd4 Bxd4 16. Bxd4) 10. cxd4?! { (0.01 → -0.71) Inaccuracy. Bf4 was best. } (10. Bf4 g5) 10... Qb4+?? { (-0.71 → 1.53) Blunder. f6 was best. } (10... f6 11. Nc4) 11. Bd2 Qxb2?? { (1.48 → 11.27) Blunder. Qe7 was best. } (11... Qe7 12. d5) 12. Nc4+ Be7 13. Nxb2 O-O 14. Qxe7 Bd7 15. Qb4 Nc6 16. Qc3 Rae8+ 17. Be2 b5 18. Qc2 Re7 19. Bg5 f6 20. Be3 Nxd4 21. Bxd4 Rfe8 22. Be3 Bf5 { Black offers draw } 23. O-O g5 24. h3 Rg7 25. Qd2 g4 26. hxg4 Bxg4 27. Bxg4 Rxg4 28. Bxa7 Re7 29. Rfe1 Rxe1+ 30. Rxe1 Rg7?! { (17.55 → Mate in 5) Checkmate is now unavoidable. Rg5 was best. } (30... Rg5 31. Qxg5+) 31. Re8+?! { (Mate in 5 → 18.25) Lost forced checkmate sequence. Qh6 was best. } (31. Qh6 Kf7 32. Bc5 Rg5 33. Re7+ Kg8 34. Qxh7+ Kf8 35. Qf7#) 31... Kf7 32. Qe2 Kg6 33. Bb8?! { (Mate in 5 → 18.91) Lost forced checkmate sequence. Qe4+ was best. } (33. Qe4+ Kf7 34. Bc5 Rxg2+ 35. Kxg2 f5 36. Qe6+ Kg7 37. Bd4#) 33... c6?! { (18.91 → Mate in 6) Checkmate is now unavoidable. Kg5 was best. } (33... Kg5 34. d4) 34. Qe4+ Kh5 35. Bg3 Rg4 36. Qxh7+ Kg5 37. f3 Rxg3 38. Rg8+ Kf4 39. Rxg3 Kxg3 40. Qh2# { White wins by checkmate. } 1-0