[Event "4º Encuentro Escolar Primaria Arena"] [Site "https://lichess.org/I9hoPpC7"] [Date "2021.06.19"] [White "tomasbustosULP"] [Black "martinaavilaULP"] [Result "1-0"] [UTCDate "2021.06.19"] [UTCTime "00:53:42"] [WhiteElo "677"] [BlackElo "968"] [WhiteRatingDiff "+116"] [BlackRatingDiff "-68"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } c5 2. c4 a5?! { (-0.13 → 0.95) Inaccuracy. g6 was best. } (2... g6 3. Nc3 Bg7 4. Be2 Nf6 5. Nf3 O-O 6. O-O Nc6 7. Qb3) 3. a4?! { (0.95 → 0.28) Inaccuracy. d4 was best. } (3. d4 cxd4 4. exd4 Nf6 5. Nc3 e6 6. Nf3 d5 7. Be3 Bb4) 3... Ra6?! { (0.28 → 1.21) Inaccuracy. e5 was best. } (3... e5 4. Nc3 Nc6 5. Nf3 Nf6 6. Be2 d5 7. d4 cxd4 8. exd4 exd4 9. Nxd4 Bb4 10. O-O) 4. b3?! { (1.21 → 0.38) Inaccuracy. d4 was best. } (4. d4 cxd4) 4... Rh6?! { (0.38 → 1.12) Inaccuracy. Rg6 was best. } (4... Rg6) 5. g4? { (1.12 → -0.38) Mistake. Nc3 was best. } (5. Nc3 e5 6. g3 Nc6 7. Nge2 d6 8. Bg2 f5 9. d4 Be7 10. dxe5 dxe5 11. Qxd8+ Bxd8) 5... Nc6 6. e4? { (-0.22 → -1.89) Mistake. h4 was best. } (6. h4 e5) 6... Rg6? { (-1.89 → -0.73) Mistake. d6 was best. } (6... d6 7. d3 g5 8. Bb2 Nf6 9. Be2 Rg6 10. h4 gxh4 11. Nf3 Rxg4 12. Nxh4 h5 13. Bxf6) 7. Bh3? { (-0.73 → -2.10) Mistake. d3 was best. } (7. d3 Nd4 8. h3 Rb6 9. Be3 e5 10. Nc3 Ne7 11. Rb1 Rg6 12. Nf3 Nec6 13. Nd5 Be7) 7... Rxg4?? { (-2.10 → 4.18) Blunder. d5 was best. } (7... d5) 8. Bxg4 d5?! { (4.20 → 5.99) Inaccuracy. Nf6 was best. } (8... Nf6 9. Bf3 e6 10. d3 d5 11. Nc3 d4 12. Nb5 e5 13. Ne2 Nb4 14. O-O g6 15. Bg5) 9. cxd5 Ne5 10. Bxc8 Qxc8 11. Nh3?? { (7.51 → -1.35) Blunder. Qe2 was best. } (11. Qe2) 11... Qxh3 12. Rf1?? { (-1.75 → -4.96) Blunder. d3 was best. } (12. d3 f5) 12... Qxh2?? { (-4.96 → 2.87) Blunder. Nd3+ was best. } (12... Nd3+) 13. Na3?? { (2.87 → -0.69) Blunder. Qe2 was best. } (13. Qe2 Nf6 14. Bb2 g5 15. Qb5+ Nfd7 16. f4 gxf4 17. Bxe5 Qh4+ 18. Kd1 Qh5+ 19. Kc2 Qxe5) 13... Qg3?? { (-0.69 → 12.72) Blunder. Nd3+ was best. } (13... Nd3+ 14. Ke2) 14. fxg3 Nd3+ 15. Ke2 Ne5 16. Nb5 Kd7 17. Rf5 Nf3 18. Rxf3 h5 19. Rf4 Rh6 20. Nc7 Kxc7 21. Bb2 Kd6 22. e5+ Kxd5?! { (14.92 → Mate in 9) Checkmate is now unavoidable. Kd7 was best. } (22... Kd7 23. Rxf7) 23. d3?! { (Mate in 9 → 15.16) Lost forced checkmate sequence. Qh1+ was best. } (23. Qh1+ Ke6 24. Qh3+ Kd5 25. Qd7+ Rd6 26. exd6 e5 27. Rf3 c4 28. bxc4+ Kc5 29. Qc7+ Kb4) 23... Ke6 24. Rc1 Kd5?! { (13.31 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (24... g5 25. Rf1) 25. Rcc4?! { (Mate in 4 → 16.39) Lost forced checkmate sequence. Qh1+ was best. } (25. Qh1+ Ke6 26. Rxc5 Nf6 27. Qxb7 Ng4 28. Qd5#) 25... Ke6 26. Rxc5 b6?! { (15.00 → Mate in 3) Checkmate is now unavoidable. g5 was best. } (26... g5 27. Rf2) 27. Rc6+ Kd5 28. Re4?! { (Mate in 1 → 10.85) Lost forced checkmate sequence. Qh1# was best. } { Black left the game. } (28. Qh1#) 1-0