[Event "Unexpected Bonus: QGD Arena"] [Site "https://lichess.org/yhKNE24B"] [Date "2021.11.07"] [White "baristophanes"] [Black "joelchanson"] [Result "1-0"] [UTCDate "2021.11.07"] [UTCTime "20:55:31"] [WhiteElo "2421"] [BlackElo "1633"] [WhiteTitle "FM"] [Variant "From Position"] [TimeControl "600+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r2q1rk1/pb1nbpp1/1p2pn1p/2pp4/2PP3B/2NBPN2/PP2QPPP/R4RK1 w - - 0 11"] [SetUp "1"] [Annotator "lichess.org"] 11. Rfd1 dxc4?! { (0.00 → 0.70) Inaccuracy. cxd4 was best. } (11... cxd4 12. exd4 dxc4 13. Bxc4 a6 14. a4 Re8 15. Rac1 Nh5 16. Bxe7) 12. Bxc4 cxd4 13. Nxd4 Qc7?? { (1.02 → 3.90) Blunder. Kh8 was best. } (13... Kh8 14. Bxf6 Bxf6 15. Bb5 Qe8 16. Nxe6 Qxe6 17. Bxd7 Qe5 18. Rd2) 14. Rac1? { (3.90 → 2.16) Mistake. Ncb5 was best. } (14. Ncb5) 14... Qe5?? { (2.16 → 4.66) Blunder. Ne5 was best. } (14... Ne5 15. Bb3) 15. Bg3 Qc5 16. Nxe6? { (5.49 → 3.43) Mistake. Ncb5 was best. } (16. Ncb5 Qg5 17. Nc7 Rac8 18. Ndxe6 fxe6 19. Nxe6 Qa5 20. Nc5+ Bd5 21. Bxd5+ Nxd5 22. Nxd7 Rxc1) 16... fxe6 17. Bxe6+ Kh8 18. Nb5 Qg5?! { (3.32 → 4.38) Inaccuracy. Qb4 was best. } (18... Qb4) 19. Bxd7 Rfd8 20. h4 Qg6 21. Be6?! { (4.95 → 3.88) Inaccuracy. Rc7 was best. } (21. Rc7 Qe4) 21... Nh7? { (3.88 → 6.57) Mistake. Ne4 was best. } (21... Ne4 22. Qg4) 22. Nd4? { (6.57 → 4.05) Mistake. Nc7 was best. } (22. Nc7 Qe4) 22... Qe4? { (4.05 → 7.09) Mistake. Bxh4 was best. } (22... Bxh4) 23. Qf3 Qxf3 24. Nxf3 Bxf3 25. gxf3 Nf6 26. Bc7 Rxd1+ 27. Rxd1 Nh5 28. Be5 Re8 29. Bf7 Rf8 30. Bxh5 Bxh4 31. Rd7 Bf6 32. f4 Bxe5 33. fxe5 Rf5 { Black offers draw } 34. Be2 Rxe5 35. Bd3 Re8 36. Bg6 Ra8 37. e4 a5?! { (15.20 → Mate in 7) Checkmate is now unavoidable. Re8 was best. } (37... Re8 38. Bxe8) 38. e5 Rf8 39. e6 Rc8 40. e7 Rc1+ 41. Kg2 Re1 42. Rd8# { White wins by checkmate. } 1-0