[Event "Entrenamiento Lunes 06-09 Arena"] [Site "https://lichess.org/hTCPpWAP"] [Date "2021.09.06"] [White "ANQUILOSAURIO"] [Black "dianahuarina10"] [Result "0-1"] [UTCDate "2021.09.06"] [UTCTime "20:47:53"] [WhiteElo "967"] [BlackElo "1071"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } Nf6 3. d4 Bf5 4. e3 e6 5. e4?? { (0.03 → -1.82) Blunder. Ne5 was best. } (5. Ne5 h5 6. Bd3 Bd6 7. O-O Nbd7 8. f4 Qe7 9. Bd2 a6) 5... dxe4 6. Nxe4?? { (-2.14 → -5.63) Blunder. Ne5 was best. } (6. Ne5 Nbd7) 6... Bxe4 7. Nh4 g6 8. Be3 h6 9. Be2 g5 10. Ng6?! { (-5.57 → -9.40) Inaccuracy. Nf3 was best. } (10. Nf3 Nbd7 11. O-O Bg7 12. c4 O-O 13. h4 gxh4 14. Bd3 Bxd3 15. Qxd3 Ng4 16. Rad1 h3) 10... fxg6 11. Qd2 Bxg2 12. Rg1 Be4 13. O-O-O Bd6 14. d5 exd5 15. Rg4 Nxg4 16. Bxg4 Qe7 17. Qe1 Bb4 18. Qe2 h5 19. Bd7+ Kxd7 20. Rxd5+ Bxd5 21. Bd2?! { (-22.75 → Mate in 4) Checkmate is now unavoidable. Qb5+ was best. } (21. Qb5+ Bc6) 21... Bxd2+?! { (Mate in 4 → -24.05) Lost forced checkmate sequence. Qxe2 was best. } (21... Qxe2 22. Kb1 Bxd2 23. b3 Qf1+ 24. Kb2 Qc1#) 22. Qxd2 Ke6 23. Qe2+ Be4 24. Qxe4+ Kf6 25. Qxe7+ Kxe7 26. c4 Rf8 27. b3?! { (-22.23 → Mate in 7) Checkmate is now unavoidable. h3 was best. } (27. h3 Rxf2) 27... Rxf2 28. Kd1 Rxh2 29. a4 Nc6 30. c5 Rd8+ 31. Kc1 b6 32. cxb6 cxb6 33. b4 Rd4 34. a5 Rxb4 35. axb6 axb6 36. Kd1 Rb3 37. Kc1 Ra3 38. Kb1 Rg3 39. Ka1 Rg1# { Black wins by checkmate. } 0-1