[Event "Simpay Arena"] [Site "https://lichess.org/p6Q1xj4E"] [Date "2021.11.12"] [White "Simpay"] [Black "YuPolevoy"] [Result "0-1"] [UTCDate "2021.11.12"] [UTCTime "17:12:11"] [WhiteElo "1350"] [BlackElo "1550"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+1"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 c6 4. Bd3 e6 5. Nf3 Nbd7 6. c3 Qb6 7. Qc2 Be7 8. Nbd2 h6 9. h4 c5 10. O-O-O?! { (0.67 → -0.23) Inaccuracy. a4 was best. } (10. a4) 10... c4 11. Be2 Qa6 12. Kb1 Nb6? { (-0.30 → 1.34) Mistake. Ng4 was best. } (12... Ng4) 13. g3? { (1.34 → -0.22) Mistake. Ne5 was best. } (13. Ne5 h5 14. e4 Bd7 15. Nxd7 Nbxd7 16. Bf3 b5 17. exd5 Nxd5 18. Bxd5 exd5 19. Rhe1 Kf8) 13... O-O?? { (-0.22 → 1.78) Blunder. Bd7 was best. } (13... Bd7 14. Rdf1 Ba4 15. Qc1 Nbd7 16. g4 Nxg4 17. e4 h5 18. Rhg1 Rc8 19. Ng5 Nf8 20. exd5) 14. Rhg1?? { (1.78 → -0.29) Blunder. Rdg1 was best. } (14. Rdg1 Bd7 15. g4 Ba4 16. Qc1 Ne4 17. g5 h5 18. Nxe4 dxe4 19. Nd2 Nd5 20. Be5 b5) 14... Qb5?? { (-0.29 → 3.69) Blunder. Ng4 was best. } (14... Ng4 15. Ka1) 15. g4 Na4?! { (3.34 → 5.03) Inaccuracy. Qa4 was best. } (15... Qa4 16. b3) 16. b3?? { (5.03 → -0.35) Blunder. g5 was best. } (16. g5 Nh5) 16... Ba3?? { (-0.35 → 4.30) Blunder. cxb3 was best. } (16... cxb3) 17. g5 Ne4? { (4.12 → 9.37) Mistake. hxg5 was best. } (17... hxg5 18. Rxg5) 18. Rde1?? { (9.37 → -8.07) Blunder. Nxe4 was best. } (18. Nxe4) 18... Naxc3+?? { (-8.07 → -2.37) Blunder. Nexc3+ was best. } (18... Nexc3+ 19. Ka1) 19. Ka1 cxb3 20. Qxc3?? { (-2.36 → -17.76) Blunder. Qxb3 was best. } (20. Qxb3 Qxb3) 20... Nxc3 21. Bxb5?! { (-15.13 → Mate in 1) Checkmate is now unavoidable. axb3 was best. } (21. axb3 Nxe2) 21... Nxb5?? { (Mate in 1 → -1.04) Lost forced checkmate sequence. b2# was best. } (21... b2#) 22. Nxb3?? { (-1.04 → -3.68) Blunder. gxh6 was best. } (22. gxh6 e5) 22... Bb4?? { (-3.68 → 0.33) Blunder. h5 was best. } (22... h5 23. Nfd2) 23. Rc1?? { (0.33 → -3.55) Blunder. gxh6 was best. } (23. gxh6) 23... Bc3+?? { (-3.55 → 2.37) Blunder. hxg5 was best. } (23... hxg5) 24. Kb1?? { (2.37 → Mate in 1) Checkmate is now unavoidable. Rxc3 was best. } (24. Rxc3) 24... Na3# { Black wins by checkmate. } 0-1