[Event "Chess Shield Arena"] [Site "https://playstrategy.org/IXLrHkOK"] [Date "2026.10.18"] [P1 "DiegoCoteaux"] [P2 "Pacvi"] [Result "1-0"] [UTCDate "2026.10.18"] [UTCTime "19:36:09"] [P1Elo "1824"] [P2Elo "1929"] [P1RatingDiff "+32"] [P2RatingDiff "-86"] [Variant "Chess"] [TimeControl "3+2"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. d4 d5 2. c4 Nf6?! { (0.35 → 0.87) Inaccuracy. The following was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3) 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6?! { (0.82 → 1.46) Inaccuracy. The following was best. } (5... e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Ndb5 Na6 10. Bf4 Be6 11. Bxc7 O-O 12. Bd6) 6. Nf3 Bb4 7. Bd3 O-O?? { (1.89 → 4.29) Blunder. The following was best. } (7... c5) 8. O-O?! { (4.29 → 2.82) Inaccuracy. The following was best. } (8. e5 Ng4) 8... c5? { (2.82 → 4.52) Mistake. The following was best. } (8... Be7 9. Qc2) 9. e5 Nd5? { (4.29 → 7.64) Mistake. The following was best. } (9... c4 10. Bxc4) 10. Nxd5?? { (7.64 → 3.42) Blunder. The following was best. } (10. Bxh7+) 10... Qxd5?? { (3.42 → 8.80) Blunder. The following was best. } (10... exd5 11. a3) 11. Bxh7+ Kh8 12. a3 Ba5 13. Bd3 f6 14. Bd2 Bxd2 15. Qxd2 cxd4 16. Rfd1 Nc6 17. b4?? { (8.46 → 1.40) Blunder. The following was best. } (17. Qf4 Kg8 18. Qh4 Kf7 19. Be4 Rh8 20. Bxd5 Rxh4 21. Bxc6 bxc6 22. Nxh4 fxe5 23. Nf3 e4) 17... Nxe5 18. Nxe5 Qxe5 19. Re1?! { (1.21 → 0.42) Inaccuracy. The following was best. } (19. Bg6 b6) 19... Qh5 20. Be2 Qh6?? { (0.44 → 2.30) Blunder. The following was best. } (20... Qd5 21. Bd3 f5 22. Qf4 Bd7 23. Re5 Qd6 24. Rd1 Rad8 25. Bc4 Bc8 26. Qh4+ Kg8 27. Re3) 21. Qxd4 e5 22. Qc5? { (1.94 → 0.75) Mistake. The following was best. } (22. Qd5 Rb8) 22... Kg8?? { (0.75 → 8.84) Blunder. The following was best. } (22... Bf5) 23. Bc4+ Rf7 24. Qe7 Qg6 25. Qe8+ Kh7 26. Bxf7 Qg5?! { (11.93 → Mate in 2) Your opponent can now force a win. The following was best. } (26... Qf5 27. Rac1) 27. Re3?! { (Mate in 2 → 17.76) Lost forced winning sequence. The following was best. } (27. Qg8+ Kh6 28. Qh8#) 27... Bh3?! { (17.76 → Mate in 2) Your opponent can now force a win. The following was best. } (27... Bg4 28. Qxa8 Qf5 29. Qg8+ Kh6 30. h3 Qc8 31. hxg4 Qxg8 32. Bxg8 Kg5 33. f3 Kf4 34. Kf2) 28. Rxh3+ Qh6 29. Bg6# { P1 wins by checkmate. } 1-0