FEN
[Event "ETAPA 1.2026-Estudantes 1 ao 5 anos"]
[Site "https://playstrategy.org/TY7pDAM9"]
[Date "2026.03.27"]
[P1 "Ahibarbosa2017"]
[P2 "Gabrielrighetti"]
[Result "0-1"]
[UTCDate "2026.03.27"]
[UTCTime "22:50:55"]
[P1Elo "964"]
[P2Elo "1397"]
[P1RatingDiff "-59"]
[P2RatingDiff "+61"]
[Variant "Chess"]
[TimeControl "3+2"]
[ECO "C49"]
[Opening "Four Knights Game: Double Spanish"]
[Termination "Normal"]
[Annotator "playstrategy.org"]
1. e4 Nf6?! { (0.09 → 0.84) Inaccuracy. The following was best. } (1... c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5) 2. Nc3?! { (0.84 → 0.05) Inaccuracy. The following was best. } (2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6) 2... e5 3. Nf3 Nc6 4. Bb5 Bb4 { C49 Four Knights Game: Double Spanish } 5. O-O Bxc3 6. dxc3?! { (0.73 → 0.02) Inaccuracy. The following was best. } (6. bxc3 O-O) 6... a6?? { (0.02 → 2.56) Blunder. The following was best. } (6... d6 7. Re1) 7. Bxc6 bxc6 8. Nxe5 Nxe4?? { (2.56 → 7.53) Blunder. The following was best. } (8... O-O 9. f3 Re8 10. Qd4 a5 11. Nd3 h6 12. Bd2 d5 13. exd5 Qxd5 14. Qxd5 cxd5 15. Rfe1) 9. c4?? { (7.53 → 1.20) Blunder. The following was best. } (9. Re1 d5 10. f3 O-O 11. fxe4 Re8 12. exd5 Qxd5 13. Bf4 Rxe5 14. Qxd5 cxd5 15. Rxe5 Bd7) 9... d6?? { (1.20 → 4.12) Blunder. The following was best. } (9... O-O 10. Qd4) 10. Nxc6 Qd7 11. Nb4? { (4.77 → 2.91) Mistake. The following was best. } (11. Qd4) 11... O-O 12. Re1 Nc5?! { (2.42 → 3.54) Inaccuracy. The following was best. } (12... Qf5) 13. g4?? { (3.54 → -0.45) Blunder. The following was best. } (13. Nd5 Bb7) 13... Bb7 14. Be3 a5?! { (-0.58 → 0.41) Inaccuracy. The following was best. } (14... Na4 15. Nd5 Nxb2 16. Qd4 Bxd5 17. cxd5 Na4 18. Rab1 Rae8 19. f3 f5 20. g5 f4 21. Bf2) 15. Bxc5?? { (0.41 → -1.62) Blunder. The following was best. } (15. Nd5 Rae8 16. h3 Bxd5 17. cxd5 f5 18. Bxc5 dxc5 19. g5 Qd8 20. Qd2 f4 21. Rxe8 Qxg5+) 15... axb4 16. Bxb4 Ra4? { (-1.58 → -0.28) Mistake. The following was best. } (16... f5 17. Bc3 fxg4 18. Qd3 Rf7 19. Re2 h5 20. Rae1 h4 21. Qg6 Raf8 22. a4 g3 23. hxg3) 17. Bc3?? { (-0.28 → -4.02) Blunder. The following was best. } (17. a3 h5) 17... Rxc4 18. Bd2?? { (-4.62 → Mate in 6) Your opponent can now force a win. The following was best. } (18. f3 h5 19. h3 hxg4 20. hxg4 Rf4 21. Re3 Re8 22. Rxe8+ Qxe8 23. Qd2 Rxf3 24. Re1 Qc6) 18... Rxg4+ 19. Kf1 Qf5? { (Mate in 5 → -9.72) Lost forced winning sequence. The following was best. } (19... Bg2+ 20. Kg1 Bf3+ 21. Kf1 Rg1+ 22. Kxg1 Qg4+ 23. Kf1 Qg2#) 20. Re7 Qe4?? { (-11.80 → 6.00) Blunder. The following was best. } (20... Bg2+ 21. Ke1 Bf3 22. Qe2 Rg1+ 23. Qf1 Rxf1+ 24. Kxf1 Qh3+ 25. Ke1 Qxh2 26. Bc3 Qg1+ 27. Kd2) 21. Bc3?? { (6.00 → Mate in 2) Your opponent can now force a win. The following was best. } (21. Rxe4 Rxe4) 21... Qg2+? { (Mate in 2 → -7.53) Lost forced winning sequence. The following was best. } (21... Rg1+ 22. Kxg1 Qh1#) 22. Ke2 Re4+ 23. Kd2?! { (-13.59 → Mate in 3) Your opponent can now force a win. The following was best. } (23. Rxe4 Qxe4+) 23... Rxe7?! { (Mate in 3 → -11.47) Lost forced winning sequence. The following was best. } (23... Qg5+ 24. f4 Qxf4+ 25. Kd3 Ba6#) 24. Bxg7?! { (-11.47 → Mate in 9) Your opponent can now force a win. The following was best. } (24. Bd4 Rfe8) 24... Kxg7?! { (Mate in 9 → -12.23) Lost forced winning sequence. The following was best. } (24... Qxf2+ 25. Kc1 Re1 26. b3 Be4 27. Kb2 Rxd1 28. Bxf8 Qxc2+ 29. Ka3 Rxa1 30. Bxd6 Rxa2+ 31. Kb4) 25. Kc1 Qxf2 26. c3 Re1 27. Qxe1 Qxe1+ 28. Kc2 Qxa1 29. Kb3 Ra8 30. Kc4 Qxa2+ 31. Kb5 Qxb2+ 32. Kc4 Ra4+ 33. Kd3 Rf4 34. h3 Qb3 35. h4 Rc4 36. Ke3 Qxc3+ 37. Kf2 Qd2+ 38. Kg3 Qc3+ 39. Kh2 Rb4 40. Kg1 Rb2 41. Kf1 Qc1# { P2 wins by checkmate. } 0-1