[Event "23022021 3roc Arena"] [Site "https://lichess.org/I9cvMz34"] [Date "2021.02.23"] [White "Brenda_Sandoval"] [Black "valeriajasso"] [Result "1/2-1/2"] [UTCDate "2021.02.23"] [UTCTime "15:06:24"] [WhiteElo "1270"] [BlackElo "1150"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } e6 2. b4 d6 3. g3 Nd7 4. h4?! { (0.22 → -0.77) Inaccuracy. c4 was best. } (4. c4 d5 5. c5 Be7 6. Bg2 Bf6 7. d4 Ne7 8. Nf3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5) 4... Ne7?! { (-0.77 → 0.19) Inaccuracy. d5 was best. } (4... d5 5. Bg2 Ngf6 6. d3 a5 7. bxa5 Rxa5 8. Nd2 Ra6 9. c4 d4 10. Ngf3 e5 11. Nb3) 5. Bg2 h5 6. Bb2 g6?? { (0.76 → 5.63) Blunder. e5 was best. } (6... e5 7. c4 g6 8. Nf3 Bg7 9. O-O O-O 10. Ng5 c6 11. d3 Nf6 12. a4 Nh7 13. Nxh7) 7. a4?? { (5.63 → 0.63) Blunder. Bxh8 was best. } (7. Bxh8) 7... a5?? { (0.63 → 5.02) Blunder. e5 was best. } (7... e5) 8. bxa5?? { (5.02 → 0.28) Blunder. Bxh8 was best. } (8. Bxh8 axb4 9. Bb2 Nb6 10. c3 Nc4 11. Qc2 Bg7 12. d4 e5 13. cxb4 Nxb2 14. Qxb2 exd4) 8... b6?? { (0.28 → 7.22) Blunder. e5 was best. } (8... e5 9. c4) 9. Bxh8 bxa5 10. Bxa8 g5 11. hxg5 h4 12. Rxh4 e5 13. d4 exd4 14. Qxd4 d5 15. Bg7 Bxg7 16. Qxg7 Nf5 17. Qh8+ Ke7 18. Qh5 Kd6 19. Rf4 Ne7 20. Rxf7 Nc6 21. Rf5 Ne7 22. Rf4 Ng8 23. Ra3 c6 24. Rd3 c5 25. Bxd5 Kc7 26. Qh8 Qxg5 27. Bxg8 Qd8 28. Qg7 Kc6 29. Rc3 Qc7 30. Nf3 Qb6?! { (26.40 → Mate in 8) Checkmate is now unavoidable. Qd6 was best. } (30... Qd6 31. Nbd2) 31. Ne5+?! { (Mate in 8 → 142.49) Lost forced checkmate sequence. Rf6+ was best. } (31. Rf6+ Kc7 32. Rxb6 Kxb6 33. Ne5 Ka6 34. Nxd7 Kb7 35. Rb3+ Kc7 36. Ne5+ Kd8 37. Nc6+ Ke8) 31... Kd6?! { (142.49 → Mate in 6) Checkmate is now unavoidable. Kc7 was best. } (31... Kc7 32. Nd2) 32. Nxd7 Qxb1+ 33. Kd2 Qb4 34. Rxb4 cxb4 35. Rxc8 b3 36. cxb3?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qe5+ was best. } { Draw by stalemate. } (36. Qe5+ Kxd7 37. Qe6#) 1/2-1/2