[Event "SENIORSAJEDREZITAMUNDIAL Arena"] [Site "https://lichess.org/eel2sjpr"] [Date "2022.06.04"] [White "ECSahaldau"] [Black "HELIODORO211055"] [Result "0-1"] [UTCDate "2022.06.04"] [UTCTime "17:43:05"] [WhiteElo "1857"] [BlackElo "1481"] [WhiteRatingDiff "-58"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "360+5"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.33 → 0.98) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4 g6 3. Be3 Bg7 4. Bd3 Bb7 5. Nc3 h6?! { (0.55 → 1.42) Inaccuracy. d6 was best. } (5... d6 6. Nf3 Nd7 7. a4 a6 8. Qd2 Ngf6 9. O-O O-O 10. Rfe1) 6. Nf3 a6 7. h3 e6 8. Qd2 g5?! { (1.04 → 1.92) Inaccuracy. d6 was best. } (8... d6) 9. d5 e5 10. O-O-O f6? { (2.51 → 4.56) Mistake. d6 was best. } (10... d6 11. h4 g4 12. Nh2 Qxh4 13. Rdg1 Nd7 14. f3 Qe7 15. Nxg4 h5 16. Nf2 Nc5 17. g4) 11. g4?! { (4.56 → 2.95) Inaccuracy. d6 was best. } (11. d6 Bf8 12. dxc7 Qxc7 13. Nd5 Bxd5 14. exd5 d6 15. h4 g4 16. Bg6+ Ke7 17. Nh2 h5) 11... d6 12. h4?! { (3.08 → 2.10) Inaccuracy. Nh2 was best. } (12. Nh2 Nd7 13. Nf1 Bc8 14. Ng3 Ne7 15. Nf5 Kf8 16. Kb1 Nc5 17. Be2 Ng6 18. f3 Nf4) 12... b5?! { (2.10 → 3.48) Inaccuracy. Bc8 was best. } (12... Bc8) 13. hxg5?! { (3.48 → 2.51) Inaccuracy. Ne2 was best. } (13. Ne2 Bc8 14. Rdg1 Nd7 15. Ng3 Nc5 16. hxg5 fxg5 17. Nh5 Bf6 18. Be2 Nd7 19. Kb1 Kf7) 13... fxg5 14. Be2 Qf6 15. Rdf1?! { (2.70 → 1.55) Inaccuracy. a4 was best. } (15. a4 bxa4 16. Nxa4 Bc8 17. Nh2 Bd7 18. Nc3 Ne7 19. Nf1 Ng6 20. Ng3 Nf4 21. Rh2 a5) 15... Ne7 16. Ne1?! { (1.96 → 0.99) Inaccuracy. Nh2 was best. } (16. Nh2 O-O 17. Rd1 Ng6 18. Nf1 Bc8 19. Ng3 Nf4 20. Nf5 Bxf5 21. gxf5 Nd7 22. Rdg1 Qd8) 16... Bc8 17. Nd3 Qg6?! { (1.05 → 2.05) Inaccuracy. c5 was best. } (17... c5 18. dxc6 Nbxc6 19. a3 Be6 20. Nb4 Nd4 21. Nbd5 Nxe2+ 22. Qxe2 Nxd5 23. exd5 Bf7 24. f4) 18. f3 Bd7?! { (1.74 → 2.56) Inaccuracy. c5 was best. } (18... c5 19. b4) 19. Rh2 Ng8?! { (2.10 → 3.36) Inaccuracy. O-O was best. } (19... O-O 20. Nd1 c6 21. Nc3 c5 22. Nd1 b4 23. N3f2 Bb5 24. Nh1 Qf7 25. c4 bxc3 26. Nxc3) 20. Rfh1 Rh7? { (3.32 → 5.60) Mistake. Qf6 was best. } (20... Qf6 21. Bd1) 21. Bxg5 c6?! { (5.28 → 8.46) Inaccuracy. hxg5 was best. } (21... hxg5 22. Rxh7 Nh6 23. R7xh6 Bxh6 24. Nd1 Qf6 25. Qa5 Kd8 26. Kb1 Kc8 27. Ne3 Kb7 28. Qc3) 22. Bxh6?? { (8.46 → 1.94) Blunder. Be3 was best. } (22. Be3 Nf6 23. Bxh6 a5 24. dxc6 Bxc6 25. Nf2 b4 26. Nb5 Bxb5 27. Bxb5+ Nbd7 28. Kb1 O-O-O) 22... Nxh6?? { (1.94 → 6.96) Blunder. Rxh6 was best. } (22... Rxh6 23. g5) 23. Rxh6?? { (6.96 → -5.46) Blunder. g5 was best. } (23. g5 Kd8 24. dxc6 Nxc6 25. Nd5 Be6 26. gxh6 Bf8 27. Kb1 Bg8 28. Nc1 Kc8 29. Nb6+ Kb8) 23... Bxh6 24. Rxh6 Rxh6 25. f4 Rh1+ 26. Nd1 Bxg4 27. fxe5 Bxe2 28. Qxe2 Qg5+ 29. Qe3? { (-7.31 → Mate in 3) Checkmate is now unavoidable. Kb1 was best. } (29. Kb1 dxe5 30. b4 Qh5 31. Qxh5+ Rxh5 32. Ne3 cxd5 33. Nxd5 Kf7 34. a4 Nd7 35. axb5 axb5) 29... Rxd1+?! { (Mate in 3 → -10.94) Lost forced checkmate sequence. Qxe3+ was best. } (29... Qxe3+ 30. Kb1 Rxd1+ 31. Nc1 Rxc1#) 30. Kxd1 Qxe3 31. exd6 cxd5?! { (Mate in 7 → -11.72) Lost forced checkmate sequence. Ra7 was best. } (31... Ra7 32. dxc6 Rh7 33. c4 Qxd3+ 34. Ke1 Rh2 35. d7+ Nxd7 36. cxd7+ Kxd7 37. cxb5 Qe2#) 32. exd5 Nd7 33. b3 Rc8 { White resigns. } 0-1