[Event "11th PCC Schools Premier Team Team Battle"] [Site "https://lichess.org/obZEW6aa"] [Date "2025.12.07"] [Round "-"] [White "Jamestian8"] [Black "Teimur_O"] [Result "1-0"] [GameId "obZEW6aa"] [UTCDate "2025.12.07"] [UTCTime "18:42:58"] [WhiteElo "1082"] [BlackElo "753"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A43"] [Opening "Benoni Defense: Benoni Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... c5 { [%eval 0.61] } 2. dxc5?! { (0.61 → 0.00) Inaccuracy. d5 was best. } { [%eval 0.0] } { A43 Benoni Defense: Benoni Gambit Accepted } (2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bc4 Na6) 2... Qa5+?! { (0.00 → 0.56) Inaccuracy. e6 was best. } { [%eval 0.56] } (2... e6 3. e4 Bxc5 4. Bd3 d6 5. Nf3 Nf6 6. O-O Nc6 7. h3) 3. Bd2 { [%eval 0.48] } 3... Na6?? { (0.48 → 7.82) Blunder. Qxc5 was best. } { [%eval 7.82] } (3... Qxc5 4. e4 Nf6 5. Nc3 g6 6. Be3 Qa5 7. Nf3 Bg7 8. Nd2) 4. Bxa5 { [%eval 7.83] } 4... Nxc5 { [%eval 7.64] } 5. b4 { [%eval 7.0] } 5... Na4 { [%eval 7.34] } 6. Qd2 { [%eval 6.52] } 6... Nb2 { [%eval 7.59] } 7. Qc3 { [%eval 7.04] } 7... Nc4 { [%eval 7.44] } 8. Qxc4 { [%eval 7.33] } 8... d5 { [%eval 9.83] } 9. Qxd5 { [%eval 9.5] } 9... b5? { (9.50 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } { [%eval #1] } (9... Bd7 10. Qxb7 Rc8 11. Qxc8+ Bxc8 12. Nc3 g5 13. e4 Bg7 14. Bb5+ Kf8 15. Nge2) 10. Qxb5+? { (Mate in 1 → 9.34) Lost forced checkmate sequence. Qd8# was best. } { [%eval 9.34] } (10. Qd8#) 10... Bd7 { [%eval 9.39] } 11. Qd5 { [%eval 9.03] } 11... f5 { [%eval 12.77] } 12. Qxa8+ { [%eval 12.58] } 12... Kf7 { [%eval 12.12] } 13. Qxa7 { [%eval 11.9] } 13... Bc6 { [%eval 12.11] } 14. Qa8 { [%eval 8.93] } 14... Bxa8 { [%eval 8.97] } 15. Bb6 { [%eval 8.23] } 15... Bxg2 { [%eval 10.14] } 16. b5?! { (10.14 → 6.00) Inaccuracy. Bxg2 was best. } { [%eval 6.0] } (16. Bxg2 e5 17. Bd5+ Ke8 18. c3 Bd6 19. Nd2 Nf6 20. Bb3 Kd7 21. Ngf3 Rc8) 16... f4?! { (6.00 → 10.13) Inaccuracy. Bxh1 was best. } { [%eval 10.13] } (16... Bxh1 17. Nf3 Bxf3 18. exf3 Nf6 19. c3 e6 20. Bd4 Bd6 21. Kd2 Nd5 22. Kc2) 17. Bxg2 { [%eval 10.2] } 17... f3 { [%eval 11.21] } 18. Bxf3 { [%eval 10.55] } 18... Nf6 { [%eval 10.6] } 19. Bd4 { [%eval 10.1] } 19... Nd5 { [%eval 11.7] } 20. Bxd5+ { [%eval 11.63] } 20... Ke8 { [%eval 12.38] } 21. b6 { [%eval 11.99] } 21... g5 { [%eval 16.16] } 22. Bxh8 { [%eval 13.14] } 22... Bh6?! { (13.14 → Mate in 7) Checkmate is now unavoidable. e6 was best. } { [%eval #7] } (22... e6 23. Bc6+ Kf7 24. b7 Bd6 25. Nc3 g4 26. Rd1 Bb8 27. Be4 Bf4 28. Rd3) 23. b7 { [%eval #6] } 23... Kd8 { [%eval #4] } 24. b8=Q+ { [%eval #3] } 24... Kd7 { [%eval #3] } 25. Qg8?! { (Mate in 3 → 16.09) Lost forced checkmate sequence. Qb7+ was best. } { [%eval 16.09] } (25. Qb7+ Kd8 26. Bc6 g4 27. Qd7#) 25... Bf8?! { (16.09 → Mate in 4) Checkmate is now unavoidable. g4 was best. } { [%eval #4] } (25... g4 26. Qxg4+ Kd8 27. Nc3 Bd2+ 28. Kf1 h5 29. Qh4 Kc8 30. Bf3 Bf4 31. a3) 26. Qxf8 { [%eval #5] } 26... h5 { [%eval #4] } 27. Qh6 { [%eval #4] } 27... g4 { [%eval #3] } 28. Qxh5 { [%eval #5] } 28... g3 { [%eval #5] } 29. fxg3 { [%eval #5] } 29... e5 { [%eval #4] } 30. Qxe5 { [%eval #3] } 30... Kc8 { [%eval #2] } 31. Bg2 { [%eval #3] } 31... Kd7 { [%eval #3] } 32. a4 { [%eval #3] } 32... Kc8 { [%eval #2] } 33. Ra3 { [%eval #2] } 33... Kd7 { [%eval #2] } 34. Rd3+ { [%eval #2] } 34... Kc8 { [%eval #2] } 35. Qc5+ { [%eval #1] } 35... Kb8 { [%eval #1] } 36. Rb3# { White wins by checkmate. } 1-0