[Event "TB 20 Team Battle"] [Site "https://lichess.org/tyX9Y50R"] [Date "2024.03.13"] [White "aksharapravin"] [Black "NathanKuo"] [Result "1-0"] [UTCDate "2024.03.13"] [UTCTime "21:15:07"] [WhiteElo "1275"] [BlackElo "1684"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-26"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Bg5 Qb6 6. Nc3?? { (-0.42 → -2.48) Blunder. b3 was best. } (6. b3 c5 7. Nc3 cxd4 8. Na4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Qc7) 6... c5?? { (-2.48 → 0.00) Blunder. Qxb2 was best. } (6... Qxb2 7. Bd2 Bxc2 8. Qc1 Ba3 9. Be2 Ne7 10. O-O Qxc1 11. Bxc1) 7. dxc5 Bxc5 8. Bd3? { (-0.32 → -1.57) Mistake. Na4 was best. } (8. Na4 Bxf2+ 9. Ke2 Qc6 10. Kxf2 Qxa4 11. Nd4 Qd7 12. c4 h6) 8... Bxf2+ 9. Kf1 Bxd3+?! { (-1.58 → -0.47) Inaccuracy. h6 was best. } (9... h6 10. Bd2 Ne7 11. Bb5+ Kf8 12. Qe2 Bc5 13. Na4 Qc7 14. Nxc5 Qxc5 15. Be3 Qc7 16. c4) 10. Qxd3? { (-0.47 → -1.86) Mistake. cxd3 was best. } (10. cxd3 h6) 10... Nc6 11. Na4 Qb4 12. b3 Bd4?? { (-1.43 → 2.53) Blunder. Bb6 was best. } (12... Bb6 13. a3 Qg4 14. h3 Qg3 15. Bh4 Qg6 16. Qxg6 hxg6 17. Nxb6 axb6 18. Bf2 b5 19. a4) 13. Bd2 Qxd2 14. Nxd2 Bxa1 15. Kf2?? { (2.24 → -1.56) Blunder. c3 was best. } (15. c3 d4 16. Ne4 Bxc3 17. Nd6+ Kf8 18. Nxc3 dxc3 19. Ke1 h5 20. Rf1 Nh6 21. Nxb7 Ne7) 15... Bxe5 16. Nc5?? { (-1.51 → -4.77) Blunder. Nf3 was best. } (16. Nf3 Bd6 17. Qb5 Rb8 18. Nc5 Ne7 19. Nxb7 Bc7 20. Qa6 O-O 21. c3 Bb6+ 22. Ke2 e5) 16... Nf6?? { (-4.77 → -2.17) Blunder. Bd4+ was best. } (16... Bd4+ 17. Ke2 Bxc5 18. b4 Bxb4 19. Rb1 Nge7 20. Rxb4 Nxb4 21. Qc3 Nbc6 22. Qxg7 Rg8 23. Qxh7) 17. Nxb7 Rb8? { (-2.14 → -0.60) Mistake. O-O was best. } (17... O-O 18. c3 Rfc8 19. Re1 d4 20. Rxe5 Ng4+ 21. Kg1 Ngxe5 22. Qg3 Rab8 23. Nc5 dxc3 24. Qxc3) 18. Qb5? { (-0.60 → -2.15) Mistake. Qa6 was best. } (18. Qa6) 18... Bd4+?? { (-2.15 → -0.37) Blunder. Kd7 was best. } (18... Kd7 19. c4 Kc7 20. cxd5 Bd4+ 21. Kg3 Nxd5 22. Rc1 Ne7 23. Qb4 Be5+ 24. Kh3 Rhe8 25. Qc5) 19. Ke1? { (-0.37 → -1.75) Mistake. Kf1 was best. } (19. Kf1 Kd7) 19... Kd7 20. Nf3?! { (-1.64 → -2.70) Inaccuracy. b4 was best. } (20. b4 Rhc8 21. a3 Rc7 22. Nc5+ Bxc5 23. Qxc5 Nxb4 24. Qa5 Nxc2+ 25. Kf2 Ng4+ 26. Kg3 Nge3) 20... Kc7?? { (-2.70 → 1.35) Blunder. Bc3+ was best. } (20... Bc3+ 21. Ke2 Kc7 22. Qd3 Bb4 23. c3 Be7 24. Na5 Nxa5 25. Ne5 Nc6 26. Nxc6 Kxc6 27. Qa6+) 21. Nxd4 Nxd4 22. Qc5+ Nc6 23. Na5 Rb6 24. Nxc6 Rxc6 25. Qxa7+ Kd6 26. Qa3+ Kd7 27. Qa4 Ne4 28. Rf1 Nc3?? { (1.19 → Mate in 22) Checkmate is now unavoidable. f6 was best. } (28... f6 29. c4 Rc8 30. Qa7+ R8c7 31. Qd4 Ke7 32. a4 Rc5 33. Kd1 e5 34. Qe3 Ng5 35. Rf2) 29. Rxf7+ Kd6 30. Qb4+ Ke5? { (9.37 → Mate in 1) Checkmate is now unavoidable. Rc5 was best. } (30... Rc5 31. Qf4+ e5 32. Qg4 Rc7 33. Qb4+ Ke6 34. Rxc7 Ne4 35. Qe7+ Kf5 36. Qxg7 Ng5 37. Qxh8) 31. Qf4# { White wins by checkmate. } 1-0