[Event "6th Weekly World Classicals Team Battle"] [Site "https://lichess.org/FSe7bFK8"] [Date "2021.08.28"] [White "BengalDragon28"] [Black "Oscar-De-La-Rosa"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "21:55:28"] [WhiteElo "1750"] [BlackElo "1566"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nf6 5. Nf3 Bg4 6. O-O e6 7. h3 Bxf3 8. Qxf3 Nc6 9. c3 Bd6 10. Bf4?! { (0.65 → 0.08) Inaccuracy. Bg5 was best. } (10. Bg5 h6 11. Bh4 Bb8 12. Qe2 Qd6 13. Bg3 Qd8 14. f4 Bd6 15. Nd2 Qc7 16. Rae1 O-O-O) 10... O-O 11. Bxd6 Qxd6 12. Nd2 h6 13. Qe2 Rfe8 14. Nf3 Nh5 15. Bc2 Nf4 16. Qd2 e5?? { (0.68 → 5.63) Blunder. f6 was best. } (16... f6 17. Rae1) 17. Nxe5? { (5.63 → 3.22) Mistake. dxe5 was best. } (17. dxe5) 17... Nxe5 18. dxe5?? { (3.18 → -0.24) Blunder. Qxf4 was best. } (18. Qxf4 Nc4 19. Qxd6 Nxd6 20. Bb3 Nc4 21. Bxc4 dxc4 22. Rfe1 a5 23. Rxe8+ Rxe8 24. Kf1 Re6) 18... Qxe5 19. Rae1?? { (-0.46 → -6.61) Blunder. Kh2 was best. } (19. Kh2 Qg5) 19... Qf6?? { (-6.61 → 0.49) Blunder. Qg5 was best. } (19... Qg5 20. Qxf4 Qxf4 21. Bb3 Rxe1 22. Rxe1 Qd2 23. Rd1 Qxb2 24. Bxd5 Qc2 25. Rf1 Rb8 26. c4) 20. Rxe8+ Rxe8 21. g3? { (0.00 → -1.12) Mistake. Kh2 was best. } (21. Kh2 b6 22. Re1 Rxe1 23. Qxe1 Kf8 24. Qd2 Ne6 25. Qxd5 Qf4+ 26. Kg1 Qc1+ 27. Bd1 Qxb2) 21... Nxh3+?! { (-1.12 → -0.27) Inaccuracy. Re2 was best. } (21... Re2 22. Qxf4) 22. Kg2 Ng5 23. Rh1?? { (-0.26 → -8.51) Blunder. f4 was best. } (23. f4 Nh7 24. Qd3 g6 25. Bb3 h5 26. Bxd5 b6 27. Bf3 Rd8 28. Qe4 Nf8 29. Rd1 Rxd1) 23... Ne4?? { (-8.51 → -0.92) Blunder. Qf3+ was best. } (23... Qf3+ 24. Kg1) 24. Bxe4?! { (-0.92 → -1.71) Inaccuracy. Qe3 was best. } (24. Qe3 Qg5) 24... dxe4 25. Qe3 b6 26. Rh4? { (-1.37 → -2.64) Mistake. Rd1 was best. } (26. Rd1 Qe6) 26... Qe6 27. Rf4?? { (-2.53 → -8.29) Blunder. b3 was best. } (27. b3) 27... f5? { (-8.29 → -4.62) Mistake. g5 was best. } (27... g5 28. Rxe4 Qxe4+ 29. Qxe4 Rxe4 30. Kf1 Ra4 31. a3 Kg7 32. Kg1 Re4 33. Kf1 h5 34. f3) 28. Qe2? { (-4.62 → -8.26) Mistake. Rh4 was best. } (28. Rh4 Qxa2) 28... g6?? { (-8.26 → -2.87) Blunder. g5 was best. } (28... g5) 29. Qb5? { (-2.87 → -5.73) Mistake. Rh4 was best. } (29. Rh4 g5) 29... e3? { (-5.73 → -3.16) Mistake. Rd8 was best. } (29... Rd8) 30. fxe3 Qxe3 31. Rf3? { (-3.22 → -5.77) Mistake. a4 was best. } (31. a4 h5) 31... Qd2+? { (-5.77 → -3.35) Mistake. Qe2+ was best. } (31... Qe2+ 32. Qxe2 Rxe2+ 33. Rf2 Rxf2+ 34. Kxf2 Kg7 35. a4 Kf6 36. Kf3 h5 37. Ke3 g5 38. Kf3) 32. Kh3 Qe1 33. Rf1 Qe3?! { (-4.52 → -3.49) Inaccuracy. Qe4 was best. } (33... Qe4) 34. Qc6 Kg7? { (-3.55 → -2.02) Mistake. Qe6 was best. } (34... Qe6 35. Qxe6+ Rxe6 36. Rc1 Re2 37. b4 Rxa2 38. c4 g5 39. g4 fxg4+ 40. Kxg4 Rb2 41. Kf5) 35. Rf3? { (-2.02 → -3.99) Mistake. Rd1 was best. } (35. Rd1 Re7) 35... Qe1 36. Kg2?? { (-4.02 → Mate in 3) Checkmate is now unavoidable. Rf2 was best. } (36. Rf2 h5) 36... Re2+ 37. Rf2 Qxf2+ 38. Kh3 Qh2# { Black wins by checkmate. } 0-1