[Event "Monthly Classical Arena"] [Site "https://lichess.org/NNmvRHjW"] [Date "2021.04.02"] [White "yair17arca"] [Black "chesswhiz09"] [Result "0-1"] [UTCDate "2021.04.02"] [UTCTime "20:26:13"] [WhiteElo "1193"] [BlackElo "1447"] [WhiteRatingDiff "-62"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 { B06 Modern Defense } 3. f3?! { (0.69 → -0.12) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. Bd3 Nd7 5. O-O Ngf6 6. e5 dxe5 7. dxe5 Nd5) 3... e6?! { (-0.12 → 0.71) Inaccuracy. d5 was best. } (3... d5 4. c3 e5 5. dxe5 Nc6 6. Qxd5 Qxd5 7. exd5 Nxe5 8. Na3) 4. c3?! { (0.71 → 0.13) Inaccuracy. Nc3 was best. } (4. Nc3 d5 5. Bf4 dxe4 6. fxe4 Bxd4 7. Nf3 Bxc3+ 8. bxc3 Qxd1+) 4... Ne7 5. Qd3? { (0.44 → -0.76) Mistake. h4 was best. } (5. h4 h5 6. Ne2 d5 7. Bg5 dxe4 8. fxe4 c5 9. Nd2 cxd4) 5... O-O 6. Ke2?? { (-0.40 → -3.03) Blunder. Na3 was best. } (6. Na3 d5 7. e5 c5 8. f4 cxd4 9. cxd4 Qb6 10. Nf3 Nbc6 11. Nb5 h5 12. Nd6 Rd8) 6... d5 7. Be3 dxe4? { (-3.16 → -1.40) Mistake. e5 was best. } (7... e5 8. dxe5) 8. fxe4 Nbc6? { (-1.94 → -0.74) Mistake. e5 was best. } (8... e5) 9. Na3?! { (-0.74 → -1.62) Inaccuracy. Ke1 was best. } (9. Ke1 e5) 9... e5 10. Nf3? { (-1.67 → -3.42) Mistake. dxe5 was best. } (10. dxe5) 10... exd4?! { (-3.42 → -2.25) Inaccuracy. f5 was best. } (10... f5 11. Qc4+ Kh8 12. dxe5 fxe4 13. Qxe4 Be6 14. Rd1 Bd5 15. Rxd5 Qxd5 16. Qxd5 Nxd5 17. Bd4) 11. cxd4 Bg4 12. Rg1?? { (-2.11 → -5.90) Blunder. Rd1 was best. } (12. Rd1 f5) 12... f5? { (-5.90 → -3.14) Mistake. Nxd4+ was best. } (12... Nxd4+) 13. g3?? { (-3.14 → -12.09) Blunder. e5 was best. } (13. e5 Qe8) 13... fxe4 14. Qxe4 Bxf3+ 15. Kd3 Bxe4+ 16. Kxe4 Qd5+ 17. Kd3 Nb4+ 18. Kc3?! { (-22.12 → Mate in 11) Checkmate is now unavoidable. Kd2 was best. } (18. Kd2 Bxd4) 18... Rf3?! { (Mate in 11 → -15.25) Lost forced checkmate sequence. Bxd4+ was best. } (18... Bxd4+ 19. Kxb4 Nc6+ 20. Ka4 Qa5+ 21. Kb3 Qb4+ 22. Kc2 Qxb2+ 23. Kd1 Bxe3 24. Bc4+ Kg7 25. Nc2) 19. Kxb4?! { (-15.25 → Mate in 6) Checkmate is now unavoidable. Bc4 was best. } (19. Bc4 Rxe3+) 19... Rxe3 20. Rg2 Qxd4+ 21. Nc4 a5+ 22. Ka4 Qxc4+? { (Mate in 1 → -7.10) Lost forced checkmate sequence. Qd7# was best. } (22... Qd7#) 23. b4? { (-7.10 → Mate in 1) Checkmate is now unavoidable. Bxc4+ was best. } (23. Bxc4+ Kh8 24. Re2 Nd5 25. Rxe3 Nxe3 26. Be2 c6 27. Re1 b5+ 28. Bxb5 cxb5+ 29. Kxb5 Nc2) 23... Qxb4# { Black wins by checkmate. } 0-1