[Event "Bday Ko Tournament Arena"] [Site "https://lichess.org/OiPnmwCo"] [Date "2022.03.06"] [White "CasianoA_NSamar"] [Black "WUJAY"] [Result "0-1"] [UTCDate "2022.03.06"] [UTCTime "11:03:17"] [WhiteElo "2420"] [BlackElo "1694"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. c4 Bd6 6. Nc3?! { (0.25 → -0.47) Inaccuracy. Bxd6 was best. } (6. Bxd6 cxd6 7. Nc3 dxc4 8. Bxc4 O-O 9. O-O d5 10. Bb5 a6) 6... Bxf4 7. exf4 O-O 8. Qb3 Nbd7 9. c5 Rb8 10. Be2 Ne4?! { (-0.60 → 0.00) Inaccuracy. Be4 was best. } (10... Be4 11. O-O Bxf3 12. Bxf3 c6 13. g3 b6 14. cxb6 Qxb6 15. Qxb6 axb6 16. Rfc1 Ra8 17. a4) 11. O-O Ndf6?! { (-0.01 → 0.73) Inaccuracy. c6 was best. } (11... c6 12. Nxe4) 12. Rad1?! { (0.73 → -0.01) Inaccuracy. Rfe1 was best. } (12. Rfe1 Nd7 13. Qa3 c6 14. b4 b6 15. b5 Rc8 16. bxc6 Nxc3 17. Qxc3 Nb8 18. Rac1 Nxc6) 12... h5?! { (-0.01 → 0.55) Inaccuracy. b6 was best. } (12... b6 13. Qa3) 13. h3 Nxc3 14. bxc3?! { (0.91 → 0.00) Inaccuracy. Qxc3 was best. } (14. Qxc3 c6 15. Qe3 a5 16. b3 Re8 17. Rfe1 Ra8 18. a3 Qc7 19. Rd2 b6 20. Rb2 Ne4) 14... Ne4 15. Qa3 g5? { (0.15 → 1.50) Mistake. c6 was best. } (15... c6 16. c4 Qc7 17. Qe3 b6 18. Ne5 f6 19. Nf3 Bh7 20. Rfe1 Rfe8 21. Nd2 Nxd2 22. Rxd2) 16. fxg5 Nxg5 17. c4 Kh7 18. cxd5 exd5 19. Rfe1? { (2.08 → 0.84) Mistake. Qe3 was best. } (19. Qe3) 19... Rg8 20. Kh1 Nxf3?? { (0.74 → 3.63) Blunder. Ne4 was best. } (20... Ne4 21. Qe3) 21. Bxf3? { (3.63 → 2.19) Mistake. Qxf3 was best. } (21. Qxf3 Bg6) 21... Qg5?? { (2.19 → 4.69) Blunder. c6 was best. } (21... c6 22. Bxh5 Qh4 23. Bxf7 Rg7 24. Be6 Bc2 25. Rc1 Be4 26. f3 Re8 27. fxe4 Rxe6 28. Re2) 22. Qe3?? { (4.69 → 1.68) Blunder. Bxd5 was best. } (22. Bxd5) 22... Be4?? { (1.68 → 4.65) Blunder. c6 was best. } (22... c6 23. Qxg5 Rxg5 24. h4 Rg6 25. Re7 Kg7 26. Bxh5 Rf6 27. f3 Be6 28. g3 b6 29. cxb6) 23. Bxe4+ dxe4 24. Qxe4+ Kh8 25. Qe5+? { (6.96 → 3.98) Mistake. Qf3 was best. } (25. Qf3) 25... f6?! { (3.98 → 5.08) Inaccuracy. Rg7 was best. } (25... Rg7 26. g3) 26. Qf5?? { (5.08 → Mate in 1) Checkmate is now unavoidable. Qe4 was best. } (26. Qe4 b6 27. c6 Rbe8 28. Qf3 Kg7 29. d5 Kg6 30. Rg1 Rd8 31. g4 Kh6 32. gxh5 Qe5) 26... Qxg2# { Black wins by checkmate. } 0-1