[Event "Chavo Rucos World Cup Arena"] [Site "https://lichess.org/WTGZzLEI"] [Date "2022.01.17"] [White "Sidonya"] [Black "hectordaniel6"] [Result "0-1"] [UTCDate "2022.01.17"] [UTCTime "00:37:46"] [WhiteElo "2570"] [BlackElo "2273"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 { A41 Old Indian Defense } Nd7 3. Nc3 Ngf6 4. g3 e5 5. Bg2 Be7?! { (0.28 → 0.84) Inaccuracy. c6 was best. } (5... c6 6. Nf3 e4 7. Nd2 d5 8. cxd5 cxd5 9. O-O Bb4 10. Qb3) 6. Nf3 O-O 7. O-O c6 8. e4 Qc7 9. Re1 Re8 10. h3 a5 11. Be3 Nf8 12. Qd2 Ng6 13. b3 h6 14. a3 Bf8 15. b4? { (1.59 → 0.25) Mistake. d5 was best. } (15. d5 Bd7 16. a4 Qc8 17. Kh2 Be7 18. Qe2 h5 19. Rad1 cxd5 20. Nxd5 Nxd5 21. cxd5 h4) 15... axb4 16. axb4 Rxa1 17. Rxa1 Bd7 18. Kh2 h5? { (-0.10 → 1.13) Mistake. exd4 was best. } (18... exd4) 19. c5? { (1.13 → -0.16) Mistake. d5 was best. } (19. d5 cxd5 20. cxd5 Rc8 21. Ra3 h4 22. g4 Qd8 23. b5 Ra8 24. Qb2 Rxa3 25. Qxa3 Nf4) 19... exd4 20. Qxd4?! { (-0.43 → -1.12) Inaccuracy. Bxd4 was best. } (20. Bxd4 Be6) 20... dxc5?! { (-1.12 → -0.35) Inaccuracy. h4 was best. } (20... h4 21. Qd2) 21. bxc5 Be6 22. Qa4 Qc8?! { (-0.72 → 0.10) Inaccuracy. h4 was best. } (22... h4 23. Ne2 Bc8 24. Ng5 hxg3+ 25. Nxg3 Nh5 26. Nf3 Nhf4 27. Bf1 Ne6 28. Qc2 Qe7 29. Ra5) 23. Nd4? { (0.10 → -1.55) Mistake. Ne2 was best. } (23. Ne2) 23... Bd7?? { (-1.55 → 0.24) Blunder. Bxc5 was best. } (23... Bxc5 24. Nxe6 Bxe3 25. Nxg7 Kxg7 26. fxe3 h4 27. Ne2 Qc7 28. Kg1 b5 29. Qc2 c5 30. Nd4) 24. Nde2?! { (0.24 → -0.61) Inaccuracy. Nf3 was best. } (24. Nf3) 24... Ne5?! { (-0.61 → 0.00) Inaccuracy. h4 was best. } (24... h4 25. Nf4) 25. Bd4 Ng6? { (-0.18 → 1.12) Mistake. h4 was best. } (25... h4 26. Qd1 Qc7 27. Kh1 hxg3 28. Nxg3 Nh7 29. Nce2 Ng6 30. Qd2 Qc8 31. Ng1 Qd8 32. Nf3) 26. Bxf6? { (1.12 → -0.07) Mistake. f4 was best. } (26. f4 b6 27. Qa7 bxc5 28. Bxc5 Rd8 29. Bxf8 Nxf8 30. e5 Nd5 31. Ne4 Qb8 32. Nd6 Qxa7) 26... gxf6 27. Qd4 f5 28. exf5?! { (0.18 → -0.59) Inaccuracy. Rd1 was best. } (28. Rd1) 28... Bxf5 29. h4?? { (-0.69 → -2.61) Blunder. Ra4 was best. } (29. Ra4) 29... Bg7 30. Qc4?! { (-2.52 → -3.47) Inaccuracy. Qa4 was best. } (30. Qa4 Ne5) 30... Ne5 31. Qb3?? { (-3.28 → -7.51) Blunder. Qa2 was best. } (31. Qa2) 31... Ng4+ 32. Kg1 Be6?? { (-7.46 → -0.60) Blunder. Rxe2 was best. } (32... Rxe2 33. Nxe2 Bxa1 34. Qd1 Be5 35. Bh3 Nh6 36. Bg2 Qd7 37. Qc1 Bg7 38. Nf4 Ng4 39. Bh3) 33. Qa3?? { (-0.60 → -4.84) Blunder. Qb4 was best. } (33. Qb4) 33... Bc4 34. Nf4 Qf5? { (-6.46 → -3.56) Mistake. Qd7 was best. } (34... Qd7 35. Qb2) 35. Rc1?? { (-3.56 → -7.45) Blunder. f3 was best. } (35. f3 Bd4+) 35... Ba6?? { (-7.45 → -0.92) Blunder. Bd4 was best. } (35... Bd4 36. Bf3) 36. Ne4?? { (-0.92 → -7.84) Blunder. Qb4 was best. } (36. Qb4) 36... Rxe4 37. Bxe4 Qxe4 38. Qa2 Bd4 39. Nh3? { (-8.40 → Mate in 10) Checkmate is now unavoidable. Qd2 was best. } (39. Qd2) 39... Qf3 40. Rc2 Qxg3+ 41. Kh1 Qh2# { Black wins by checkmate. } 0-1