[Event "Montcalm 3"] [Site "Club d'échecs Montcalm"] [Date "2025.11.20"] [Round "1"] [White "Boissinot, Claude"] [Black "Mercure, Gilbert"] [Result "0-1"] [WhiteElo "1459"] [BlackElo "1853"] 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. O-O Nc6 7. Nbc3 Qh5 8. Be3 O-O-O 9. Qe1 e5 10. Ng3 Qg6 11. dxe5 Ng4 12. h3 Ngxe5 13. f4 Nc4 14. f5 Qf6 15. Nge4 Qe5 16. Bf4 Bc5+ 17. Kh1 Qe7 18. Qg3 Bd4 19. Rae1 Be5 20. Bxe5 N4xe5 21. Rd1 f6 22. Qf2 Qb4 23. b3 Rd4 24. Nd5 Rxd5 25. Rxd5 Qxe4 26. Rfd1 b6 27. Qf1 Kb7 28. c4 Ne7 29. R5d4 Qxf5 30. Rf4 Qe6 31. Re1 Qc6 32. Rd4 Qc5 33. Red1 N7c6 34. Rd5 Qe3 35. c5 h5 36. cxb6 axb6 37. Rb1 Ng4 38. Rc1 Nf2+ 39. Kh2 h4 40. Rxc6 Qg3+ 41. Kg1 Nxh3+ 42. Kh1 Nf2+ 43. Kg1 Kxc6 44. Qc4+ Kb7 45. Rd2 h3 46. Qd5+ Kb8 47. Rxf2 h2+ {Les blancs abandonnent} 0-1