[Event "Maribelpuerto Arena"] [Site "https://lichess.org/PWE2xtBO"] [Date "2021.11.18"] [White "santiago_o0o0oo4"] [Black "esteban105"] [Result "0-1"] [UTCDate "2021.11.18"] [UTCTime "19:39:20"] [WhiteElo "1435"] [BlackElo "1961"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. h3 { A00 Clemenz Opening } e5 2. e4 Nc6 3. d4?? { (0.23 → -1.53) Blunder. Nf3 was best. } (3. Nf3 Nf6 4. Nc3 Bb4 5. Nd5 Bd6 6. d4 Nxd5 7. exd5 Nxd4) 3... exd4?! { (-1.53 → -0.89) Inaccuracy. Nxd4 was best. } (3... Nxd4 4. Nf3 Nxf3+ 5. Qxf3 Qf6 6. Qg3 Bb4+ 7. Bd2 Bxd2+ 8. Nxd2) 4. Qg4?? { (-0.89 → -3.72) Blunder. Nf3 was best. } (4. Nf3 Bc5 5. c3 dxc3 6. Nxc3 d6 7. Bd3 Nge7 8. O-O a6) 4... d5 5. c3?? { (-3.52 → -10.23) Blunder. Qe2 was best. } (5. Qe2 Be7 6. e5 f6 7. Bf4 fxe5 8. Bxe5 Nxe5 9. Qxe5 Nf6 10. Qxd4 O-O 11. Nf3 c5) 5... Bxg4 6. hxg4 dxe4 7. f3 d3 8. fxe4 Bc5 9. Kd2 Ne5 10. Nf3 Nxf3+ 11. gxf3 Qg5+ 12. Kxd3 O-O-O+ 13. Kc4 Qxc1 14. Kxc5 Qe3+ 15. Kc4 c6 16. Kb3 b5 17. Na3 Nf6 18. Bh3 b4 19. Kxb4 Qb6+ 20. Kc4 Nd7 21. Kd3?! { (-10.00 → Mate in 10) Checkmate is now unavoidable. b4 was best. } (21. b4 Kc7) 21... Ne5+ 22. Kc2 Qf2+?! { (Mate in 10 → -11.42) Lost forced checkmate sequence. Rd2+ was best. } (22... Rd2+ 23. Kxd2 Qf2+ 24. Kc1 Nd3+ 25. Kd1 Rd8 26. g5+ Kc7 27. Bd7 Rxd7 28. b3 Ne1+ 29. Kc1) 23. Kb1?! { (-11.42 → Mate in 5) Checkmate is now unavoidable. Kb3 was best. } (23. Kb3 Rd2 24. Ka4 Nd3 25. b4 Qb6 26. Rhb1 Kc7 27. Bf1 Qa6+ 28. Kb3 Nc5+ 29. bxc5 Rb8+) 23... Nd3?! { (Mate in 5 → -11.46) Lost forced checkmate sequence. Rd2 was best. } (23... Rd2 24. g5+ Kb8 25. Nc2 Rxc2 26. a4 Rxb2+ 27. Kc1 Qd2#) 24. Rc1?! { (-11.46 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } (24. Nc4 Qxf3) 24... Qxb2# { Black wins by checkmate. } 0-1