[Event "Großer Deutscher Oster Team Battle"] [Site "https://lichess.org/914k8R1a"] [Date "2021.04.05"] [White "BerndK65"] [Black "Vendavel"] [Result "1-0"] [UTCDate "2021.04.05"] [UTCTime "19:18:28"] [WhiteElo "1956"] [BlackElo "1905"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. g3 Nf6 4. Bg2 e6 5. O-O Bd6 6. c4 dxc4?! { (0.33 → 1.32) Inaccuracy. O-O was best. } (6... O-O 7. Nbd2 a5 8. b3 b6 9. Bb2 a4 10. bxa4 Bb7 11. Ne5) 7. Nc3? { (1.32 → 0.20) Mistake. Nbd2 was best. } (7. Nbd2 O-O 8. Nxc4 a5 9. b3 Be7 10. Bb2 Ra6 11. Rc1 b5) 7... O-O 8. e4 Be7 9. Qa4?! { (-0.10 → -1.14) Inaccuracy. d5 was best. } (9. d5 exd5) 9... Nxd4 10. Nxd4 Qxd4 11. Be3 Qd7 12. Qxc4 b6?? { (-0.73 → 1.97) Blunder. c6 was best. } (12... c6) 13. Rfd1 Qe8 14. e5 Nd5 15. Nxd5 exd5 16. Bxd5 Rb8 17. Bc6 Be6 18. Qb5? { (2.25 → 0.77) Mistake. Qxe6 was best. } (18. Qxe6 fxe6 19. Bxe8 Rbxe8 20. Rd7 Rf7 21. Rxc7 Bc5 22. Rxf7 Kxf7 23. Bxc5 bxc5 24. Rc1 Rc8) 18... Qc8 19. Rac1?! { (0.91 → 0.35) Inaccuracy. Qa4 was best. } (19. Qa4 a5) 19... a6?! { (0.35 → 1.14) Inaccuracy. Rd8 was best. } (19... Rd8 20. b4 Rxd1+ 21. Rxd1 Qf8 22. a3 a5 23. bxa5 bxa5 24. Qxa5 Bxa3 25. Qxc7 Rc8 26. Qb6) 20. Qd3?! { (1.14 → 0.12) Inaccuracy. Qa4 was best. } (20. Qa4) 20... Rd8 21. Qe4 Rxd1+ 22. Rxd1 Qf8 23. b3 a5 24. Rc1 Ba3 25. Rc2 g6 26. g4 f5?? { (0.05 → 3.67) Blunder. Rd8 was best. } (26... Rd8 27. Qf4) 27. gxf5?? { (3.67 → 0.24) Blunder. exf6 was best. } (27. exf6 Bf7 28. Qf3 Rd8 29. Kg2 Qd6 30. Rd2 Qf8 31. Bh6 Rxd2 32. Bxf8 Bxf8 33. Qf4 Rxa2) 27... Bxf5?! { (0.24 → 1.08) Inaccuracy. gxf5 was best. } (27... gxf5 28. Qf4 Kh8 29. Bf3 Qf7 30. h4 Rg8+ 31. Kh2 Bb4 32. Be2 Bf8 33. Rc1 Qe7 34. Rg1) 28. Qd5+ Kh8?! { (0.64 → 1.36) Inaccuracy. Kg7 was best. } (28... Kg7 29. Bd4 h5 30. e6+ Kh7 31. Qd7+ Be7 32. Rd2 h4 33. Qxc7 Rc8 34. Qxb6 Bxe6 35. Qb7) 29. e6 Bxc2?? { (1.35 → 6.64) Blunder. h6 was best. } (29... h6 30. Re2) 30. Bd4+ Kg8?? { (6.91 → Mate in 5) Checkmate is now unavoidable. Qg7 was best. } (30... Qg7 31. Bxg7+ Kxg7 32. Qd4+ Kh6 33. Qf4+ g5 34. Qf6+ Bg6 35. h4 gxh4 36. Qf4+ Kg7 37. Qxc7+) 31. e7+ Qf7 32. Qd8+? { (Mate in 4 → 7.48) Lost forced checkmate sequence. Qe5 was best. } (32. Qe5 Qxf2+ 33. Kxf2 Kf7 34. e8=Q+ Rxe8 35. Qxe8#) 32... Rxd8 33. exd8=Q+ Bf8 34. Bd5 Bf5 35. Bxf7+ Kxf7 36. Qxc7+ Kg8? { (7.60 → Mate in 2) Checkmate is now unavoidable. Be7 was best. } (36... Be7 37. Bxb6) 37. Qxb6? { (Mate in 2 → 8.35) Lost forced checkmate sequence. Qc4+ was best. } { Black resigns. } (37. Qc4+ Be6 38. Qxe6#) 1-0