[Event "TORNEO MUNDIAL POR LA PAZ Arena"] [Site "https://lichess.org/vLL5VgA2"] [Date "2023.11.25"] [White "sirisusblack"] [Black "W-3-N"] [Result "0-1"] [UTCDate "2023.11.25"] [UTCTime "23:00:00"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+242"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6?! { (0.00 → 0.90) Inaccuracy. Nf6 was best. } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4?! { (0.90 → 0.34) Inaccuracy. e4 was best. } (2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. Qe2 d5) 2... Bb7 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. e4?? { (0.05 → -3.93) Blunder. Bd2 was best. } (6. Bd2 Be7 7. Qc2 c5 8. e4 cxd4 9. Nxd4 Bc5 10. Nb3 Nc6) 6... hxg5 7. e5 Ne4 8. Nxe4 Bxe4 9. Qe2 Bb7 10. g3 g4 11. Nh4 Bxh1 12. O-O-O Rxh4 13. gxh4 Bf3 14. Qe3 Bxd1 15. Kxd1 Qxh4 16. Qe4 Nc6 17. d5 Qxf2 18. Bd3 Qf3+?! { (-9.29 → -5.88) Inaccuracy. Bb4 was best. } (18... Bb4 19. Qe2 Qg1+ 20. Qf1 Qxh2 21. Qe2 Qh1+ 22. Qf1 Qh6 23. Qg2 Nxe5 24. Bf1 Nf3 25. a3) 19. Kc2?! { (-5.88 → -9.16) Inaccuracy. Qxf3 was best. } (19. Qxf3 gxf3 20. dxc6 dxc6 21. Be4 Rd8+ 22. Ke1 Bb4+ 23. Kf1 Rd1+ 24. Kf2 Bc5+ 25. Kxf3 Rd2) 19... Qxe4 20. Bxe4 Nxe5 21. d6?! { (-6.94 → -10.40) Inaccuracy. dxe6 was best. } (21. dxe6 fxe6 22. Bxa8 c6 23. b3 Nf3 24. b4 Bxb4 25. c5 Ba5 26. Bb7 g3 27. cxb6 Bxb6) 21... O-O-O 22. dxc7 Kxc7 23. Kc3 d5 24. cxd5 exd5 25. Bg2 d4+ 26. Kd2 Bb4+ 27. Kd1 d3 28. a3?! { (-32.61 → Mate in 8) Checkmate is now unavoidable. Be4 was best. } (28. Be4 Nc4 29. Bxd3 Nxb2+ 30. Ke2 Rxd3 31. Kf2 f5 32. Kg1 Rd2 33. Kf1 Bd6 34. h4 gxh3) 28... Be1?! { (Mate in 8 → -12.08) Lost forced checkmate sequence. Nc4 was best. } (28... Nc4 29. axb4 d2 30. Ke2 d1=Q+ 31. Kf2 Qc2+ 32. Kg3 Rd3+ 33. Bf3 Rxf3+ 34. Kh4 Qg6 35. b5) 29. Kxe1 d2+ 30. Kd1 Nc4 31. b3 Ne3+ 32. Ke2 d1=Q+ 33. Kxe3 Qd4+ 34. Ke2 Qc3 35. Kf2 Rd2+ 36. Kg1 Qe3+ 37. Kf1 Qe1+?! { (Mate in 1 → -37.82) Lost forced checkmate sequence. Rd1# was best. } (37... Rd1#) 38. Kxe1 Rxg2 39. h4?! { (-37.78 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } (39. Kd1 Rxh2 40. b4 Ra2 41. Ke1 Rxa3 42. Ke2 Rb3 43. Kf2 Kd6 44. b5 g3+ 45. Kg1 Rxb5) 39... gxh3 40. Kf1 Rb2 41. Kg1 Kd6 42. b4 Ke5 43. Kh1 Kf4 44. a4 Kg3 45. a5 Rb1# { Black wins by checkmate. } 0-1