[Event "TORNEO 21 DE MAYO Arena"] [Site "https://lichess.org/CO0AlLX1"] [Date "2026.05.22"] [Round "-"] [White "ian123456789101112"] [Black "josiasbustos"] [Result "0-1"] [GameId "CO0AlLX1"] [UTCDate "2026.05.22"] [UTCTime "01:07:25"] [WhiteElo "1244"] [BlackElo "1642"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A15"] [Opening "English Opening: Anglo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 { [%eval 0.11] } 1... Nf6 { [%eval 0.14] } { A15 English Opening: Anglo-Indian Defense } 2. g3 { [%eval 0.11] } 2... g6 { [%eval 0.2] } 3. Bg2 { [%eval 0.29] } 3... Bg7 { [%eval 0.31] } 4. Nf3 { [%eval 0.08] } 4... O-O { [%eval 0.12] } 5. O-O { [%eval 0.1] } 5... d6 { [%eval 0.32] } 6. d3 { [%eval 0.07] } 6... Nbd7 { [%eval 0.27] } 7. Be3 { [%eval 0.19] } 7... c5 { [%eval 0.31] } 8. Qd2 { [%eval 0.33] } 8... Ng4 { [%eval 0.24] } 9. h3? { (0.24 → -1.15) Mistake. Bf4 was best. } { [%eval -1.15] } (9. Bf4 Nde5 10. Nc3 Nxf3+ 11. Bxf3 Rb8 12. Bg2 b6 13. h3 Ne5 14. Bh6 Bb7) 9... Nxe3 { [%eval -1.14] } 10. Qxe3? { (-1.14 → -2.63) Mistake. fxe3 was best. } { [%eval -2.63] } (10. fxe3 e6 11. Nc3 b6 12. d4 Bb7 13. Nh2 Rb8 14. Rad1 Nf6) 10... Bxb2 { [%eval -2.55] } 11. Nbd2 { [%eval -2.68] } 11... Bxa1 { [%eval -2.57] } 12. Rxa1 { [%eval -2.77] } 12... e5? { (-2.77 → -1.50) Mistake. Kg7 was best. } { [%eval -1.5] } (12... Kg7 13. g4 Rb8 14. Rb1 b6 15. d4 h6 16. Qc3 Kh7 17. d5 Nf6 18. e4) 13. Qh6 { [%eval -1.61] } 13... Qf6 { [%eval -1.42] } 14. Ne4 { [%eval -1.64] } 14... Qg7 { [%eval -1.18] } 15. Qh4?? { (-1.18 → -3.28) Blunder. Qxg7+ was best. } { [%eval -3.28] } (15. Qxg7+ Kxg7 16. Nxd6 Rb8 17. h4 b6 18. g4 h6 19. a4 a5 20. h5 Nf6) 15... f5 { [%eval -3.33] } 16. Nxd6 { [%eval -3.41] } 16... e4 { [%eval -3.18] } 17. Rb1?! { (-3.18 → -4.00) Inaccuracy. dxe4 was best. } { [%eval -4.0] } (17. dxe4 Qxa1+ 18. Kh2 Qg7 19. e5 Nb6 20. a4 h6 21. a5 Be6 22. axb6 axb6) 17... exf3 { [%eval -3.72] } 18. Bxf3 { [%eval -3.54] } 18... Qf6 { [%eval -3.82] } 19. Qxf6 { [%eval -3.93] } 19... Nxf6 { [%eval -3.76] } 20. Nxc8 { [%eval -4.03] } 20... Raxc8 { [%eval -4.07] } 21. Rxb7 { [%eval -4.18] } 21... Rb8?! { (-4.18 → -3.17) Inaccuracy. Rf7 was best. } { [%eval -3.17] } (21... Rf7 22. Rb5 Rfc7 23. a4 Nd7 24. a5 Rb8 25. a6 Rxb5 26. cxb5 Nb6 27. Kf1) 22. Rxa7 { [%eval -3.15] } 22... Rb1+ { [%eval -2.91] } 23. Kg2 { [%eval -2.85] } 23... Rf7 { [%eval -2.9] } 24. Ra8+ { [%eval -2.91] } 24... Kg7 { [%eval -2.76] } 25. g4 { [%eval -2.85] } 25... fxg4 { [%eval -2.85] } 26. hxg4 { [%eval -2.82] } 26... g5 { [%eval -2.6] } 27. e4?! { (-2.60 → -3.97) Inaccuracy. Rc8 was best. } { [%eval -3.97] } (27. Rc8 Nd7 28. Bd5 Re7 29. Rc7 Kf8 30. Rc8+ Re8 31. Rc7 Ke7 32. Be4 Kd8) 27... Rb2?! { (-3.97 → -2.65) Inaccuracy. Nd7 was best. } { [%eval -2.65] } (27... Nd7 28. e5 Nxe5 29. Bd5 Re7 30. Rg8+ Kh6 31. Be4 Nxg4 32. f4 Ne3+ 33. Kf3) 28. e5 { [%eval -2.7] } 28... Nxg4?! { (-2.70 → -1.56) Inaccuracy. Ng8 was best. } { [%eval -1.56] } (28... Ng8 29. Bd5 Rbxf2+ 30. Kg3 Re2 31. Bxf7 Kxf7 32. a4 Rxe5 33. Kf3 Nf6 34. a5) 29. e6?? { (-1.56 → -9.26) Blunder. Bxg4 was best. } { [%eval -9.26] } (29. Bxg4 Rfxf2+ 30. Kg3 Rf8 31. Ra6 Rf1 32. Bf3 Rg1+ 33. Kh3 Rd2 34. Be4 h5) 29... Rxf2+ { [%eval -5.62] } 30. Kg1?? { (-5.62 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } { [%eval #-5] } (30. Kg3 R2xf3+ 31. Kxg4 R7f4+ 32. Kh5 Kf6 33. Rf8+ Kxe6 34. Rc8 Rg3 35. Kh6 Rh4+) 30... R7xf3 { [%eval #-4] } 31. Ra7+ { [%eval #-4] } 31... Kf8 { [%eval #-9] } 32. e7+ { [%eval #-7] } 32... Ke8 { [%eval #-6] } 33. Ra8+ { [%eval #-6] } 33... Kxe7 { [%eval #-5] } 34. Ra7+ { [%eval #-5] } 34... Kd6 { [%eval #-5] } 35. Ra6+ { [%eval #-5] } 35... Ke5 { [%eval #-4] } 36. Ra8 { [%eval #-2] } 36... Rg3+ { [%eval #-1] } 37. Kh1 { [%eval #-1] } 37... Rh2# { Black wins by checkmate. } 0-1