[Event "4th International Blitz Youth Team Battle"] [Site "https://lichess.org/R54l7wF5"] [Date "2020.04.20"] [White "Shravavenkat"] [Black "tkprog"] [Result "1-0"] [UTCDate "2020.04.20"] [UTCTime "17:25:34"] [WhiteElo "1109"] [BlackElo "1042"] [WhiteRatingDiff "+65"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. Bf4 e6 3. e3 Bb4+ 4. c3 Ba5?! { (0.66 → 1.44) Inaccuracy. Bd6 was best. } (4... Bd6 5. Bxd6 cxd6 6. c4 Nf6 7. Nc3 O-O 8. Nf3 b6 9. Be2) 5. Bd3 b6? { (1.52 → 2.95) Mistake. d6 was best. } (5... d6 6. Nf3 Nf6 7. Na3 d5 8. Nb1 O-O 9. a4 Bb6 10. h3 a5 11. Nbd2 Ne7 12. O-O) 6. Nf3 Bb7 7. O-O Nb8? { (2.61 → 4.71) Mistake. b5 was best. } (7... b5) 8. Qc1? { (4.71 → 2.56) Mistake. b4 was best. } (8. b4) 8... Nf6?! { (2.56 → 3.99) Inaccuracy. b5 was best. } (8... b5) 9. Nbd2?! { (3.99 → 2.62) Inaccuracy. b4 was best. } (9. b4 Bxf3 10. gxf3 Bxb4 11. cxb4 Nd5 12. Bg3 Nxb4 13. Be2 N8c6 14. Nc3 O-O 15. a3 Nd5) 9... O-O? { (2.62 → 4.21) Mistake. b5 was best. } (9... b5 10. a4 a6 11. axb5 axb5 12. Bxb5 Bb6 13. Rxa8 Bxa8 14. c4 Bc6 15. Bxc6 Nxc6 16. c5) 10. Be5? { (4.21 → 2.12) Mistake. b4 was best. } (10. b4 Bxb4 11. cxb4 Nc6 12. b5 Nb4 13. Bb1 Nbd5 14. Bg3 d6 15. Qc2 Ne7 16. Rc1 Nf5) 10... d6? { (2.12 → 4.16) Mistake. b5 was best. } (10... b5 11. b4 Bb6 12. a4 bxa4 13. c4 a6 14. Bxf6 Qxf6 15. Rxa4 Bc6 16. Ra1 d6 17. c5) 11. Bxf6 gxf6 12. Nh4?? { (4.38 → 1.70) Blunder. b4 was best. } (12. b4 Bxb4 13. cxb4 Nc6 14. b5 Ne7 15. a4 c5 16. dxc5 dxc5 17. Qc2 f5 18. e4 fxe4) 12... Re8?? { (1.70 → 4.19) Blunder. c5 was best. } (12... c5) 13. Qe1? { (4.19 → 2.04) Mistake. b4 was best. } (13. b4 Bxb4 14. cxb4 Nd7 15. b5 f5 16. g3 Nf6 17. a4 Qe7 18. a5 bxa5 19. Rxa5 Rec8) 13... Nc6? { (2.04 → 3.57) Mistake. f5 was best. } (13... f5 14. f4) 14. Qe2 e5?? { (3.41 → 8.83) Blunder. f5 was best. } (14... f5 15. Qh5 Qf6 16. Bb5 Rec8 17. a3 h6 18. b4 Qg5 19. Be2 Rf8 20. bxa5 Nxa5 21. Rfb1) 15. Qh5 exd4? { (8.55 → Mate in 3) Checkmate is now unavoidable. e4 was best. } (15... e4 16. Nxe4 Rxe4 17. Bxe4 f5 18. Nxf5 Qf6 19. b4 Rd8 20. Ng3 h6 21. Nf5 Kf8 22. Nxh6) 16. Qxh7+ Kf8 17. cxd4? { (Mate in 2 → 8.32) Lost forced checkmate sequence. Nf5 was best. } (17. Nf5 dxc3 18. Qg7#) 17... Ke7 18. Qe4+?! { (11.82 → 6.14) Inaccuracy. Ng6+ was best. } (18. Ng6+) 18... Ne5 19. Nf5+ Kd7 20. Qxb7 Nxd3 21. Qa6 Bxd2?! { (5.12 → 7.73) Inaccuracy. Nb4 was best. } (21... Nb4 22. Qe2) 22. Rfd1? { (7.73 → 3.85) Mistake. Qxd3 was best. } (22. Qxd3) 22... Bxe3? { (3.85 → 6.24) Mistake. Nb4 was best. } (22... Nb4 23. Qa4+) 23. Rxd3 Bg5 24. Qc4 Rf8?! { (5.77 → 11.35) Inaccuracy. Kc8 was best. } (24... Kc8 25. Qd5) 25. Qb5+? { (11.35 → 4.99) Mistake. Re1 was best. } (25. Re1 a5 26. Rc3 Kc8 27. Qd5 Kb8 28. Ne7 Qe8 29. Nc6+ Kc8 30. Rxe8+ Rxe8 31. Ne5 fxe5) 25... Ke6?? { (4.99 → Mate in 2) Checkmate is now unavoidable. c6 was best. } (25... c6 26. Qb4 Kc7 27. h4 Qd7 28. Rf3 Bxh4 29. Nxh4 Rae8 30. Rc1 Re4 31. Nf5 c5 32. Qc3) 26. Re3+? { (Mate in 2 → 7.92) Lost forced checkmate sequence. Re1+ was best. } (26. Re1+ Be3 27. Rdxe3#) 26... Bxe3 27. Re1 Rg8? { (7.60 → Mate in 1) Checkmate is now unavoidable. c6 was best. } (27... c6 28. Rxe3+ Kd7 29. Qb4 a5 30. Qxd6+ Kc8 31. Qxc6+ Kb8 32. Nd6 Qc7 33. Re8+ Rxe8 34. Qxe8+) 28. Rxe3# { White wins by checkmate. } 1-0