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Gespeelde partijen:
L. Hofman (elo 1350) - Comm. Chessmate (elo 950) Level 6: 30 sec/zet sept. 2009
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a3 d5 5. Bxd5 Nf6 6.Bxc6+ bxc6 7. d3 O-O 8. Nc3 Qd6 9. Bg5 Bg4 10. h3 h6 11. Bxf6 Bxf3 12. Qxf3 gxf6 13. Ne2 Qd7 14. Ng3 Rad8 15. Nf5 h5 16. Qg3+ Kh7 17. Qg7# mat
L. Hofman (elo 1350) - Comm. Chessmate (elo 950) Level 8: 90 sec/zet sept. 2009
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a3 Nf6 5. d3 O-O 6.Bg5 d6 7. Nbd2 Bg4 8. h3 Bh5 9. g4 Bg6 10. Rg1 Qd7 11. Nf1 h6 12. Bxf6 gxf6 13. Qd2 Nd4 14. Nxd4 exd4 15. Qxh6 d5 16. Bxd5 Bh7 17. Qxf6 c6 18. Bb3 Be7 19. Qh6 Qd6 20. Qd2 Qg6 21. Ng3 Qg5 22. f4 Qh4 23. O-O-O Qxh3 24. Nf5 Bc5 25. Rh1 Qxg4 26. Rdg1 Bxf5 27. exf5 Qxg1+ 28. Rxg1+ Kh8 29. Qh2# mat
Commodore Chessmate (elo 1000) - L. Hofman (elo 1400). Level 8 (highest) Average thinking time about 1 minute. dec.2023
1.d4 d5 2.c4 c6 3.Nf3 Be6 4.cxd5 Bxd5 5.Nc3 Bxf3 6.exf3 h6 7.Bf4 e6 8.Bc4 Bd6 9.Bxd6 {so far a reasonable opening} Qxd6 10.Ne4 Qb4+ 11.Nd2 {better: Qd2} Qxb2 12.Nf1? {O-O} Qc3+ 13.Nd2 Qxd4 {white is two pawns down} 14.Rb1 b5 15.Be2 Nf6 16.Nb3 {better Qc2} Qe5 {black wants no exchange} 17.Qd4 Qc7 18.Rb2? {Rc1} O-O 19.Qc5 Rd8 20.Bxb5? {the pawn is poisened} Rd5 21.Qc1 Qe5+? {Rxb6} 22.Re2 Qd6 23.Bc4 Qb4+ 24.Nd2 Rc5 25.a3 Qa4 26.Qc3 Nd5 27.Qb3?? {Fatal, Qd3 holds the game} Qxb3 28.Bxb3 Rc1+ 29.Bd1 Nc3 30.Kf1? {why not O-O?} Rxd1+ 31.Re1 Rxd2 32.Re3 Nd5 33.Re5 Nd7 34.Re2 Rd3 35.a4 Rb8 36.h3 Rb1+ 37.Re1 Rxe1+ 38.Kxe1 Nc3 39.Rh2 Rd1# {0–1}