[pgn][Event "Cest_Asus_2023, Blic:15'+10""]
[Site "Cest_Asus_2023"]
[Date "2024.08.01"]
[Round "1"]
[White "Stockfish dev-20231120"]
[Black "Mephisto Modular MM1-A"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "77"]
[TimeControl "900+10"]
1. e4 {B 0 Černý mimo knihovnu} c5 {0.01/0 1} 2. d4 {B 0} cxd4 {0.01/0 18} 3.
c3 {B 0} dxc3 {0.01/0 14} 4. Nxc3 {B 0 Bílý mimo knihovnu} e5 {0.01/0 41} 5.
Nf3 {0.44/37 221} Nc6 {0.01/0 9} 6. Bc4 {0.39/33 20} Bb4 {0.01/0 6 (Jf6)} 7.
Ng5 {0.76/29 18} Bxc3+ {0.01/0 5 (Jh6)} 8. bxc3 {1.27/29 18} Nh6 {0.01/0 0} 9.
O-O {1.28/34 45} O-O {0.01/0 1 (De7)} 10. Qd6 {1.18/34 58} Qe7 {0.01/0 17 (Ve8)
} 11. Qxe7 {1.30/32 18} Nxe7 {0.01/0 4} 12. f4 {1.39/33 21} Ng6 {0.01/0 36} 13.
f5 {1.24/34 49} Nh8 {0.01/0 29 (Jf4)} 14. h3 {3.14/30 20} Re8 {0.01/0 30 (Vd8)}
15. Rd1 {3.49/30 22} Rb8 {0.01/0 13 (b6)} 16. a4 {4.10/30 18} Ra8 {0.01/0 13
(b6)} 17. Ba3 {4.88/30 23} g6 {0.01/0 12 (d6)} 18. f6 {5.42/33 21} a6 {0.01/0
9 (Jf5)} 19. a5 {5.86/30 18} Rb8 {0.01/0 20 (d6)} 20. Bd6 {6.59/31 19} Ra8 {0.
01/0 21} 21. Bd5 {6.91/28 18} Rd8 {0.01/0 21 (Ve6)} 22. c4 {7.42/29 25} Ra7 {
0.01/0 30} 23. Rab1 {7.74/30 27} Re8 {0.01/0 12} 24. c5 {7.98/26 19} Rd8 {0.01/
0 0 (Va8)} 25. g4 {8.50/31 102} Ra8 {0.01/0 29} 26. Kf2 {8.49/25 14} Re8 {0.01/
0 45} 27. Ke3 {8.70/27 21} Rd8 {0.01/0 34 (Va7)} 28. Nf3 {8.86/25 22} g5 {0.01/
0 7} 29. Nxg5 {9.24/25 28} Ng6 {0.01/0 27} 30. Nf3 {9.46/24 25} Kh8 {0.01/0 0}
31. g5 {10.14/25 20} Ng8 {0.01/0 0} 32. h4 {10.68/26 29} Nf4 {0.01/0 15 (Ve8)}
33. Nxe5 {#11/43 15} Nxd5+ {0.01/0 4 (Jg2+)} 34. Rxd5 {#10/44 18} Nxf6 {0.01/0
0 (Vf8)} 35. gxf6 {#6/121 18} Rf8 {0.01/0 0 (h6)} 36. Rg1 {#4/245 3} b5 {0.01/
0 13 (h6)} 37. Bxf8 {#3/245 1} h5 {0.01/0 0 (h6)} 38. Nxf7+ {#2/245 1} Kh7 {0.
01/0 0} 39. Rxh5# {#1/245 1} 1-0
[/pgn]
The MMI book only contains 500 halfmoves, but I'm still surprised he doesn't have anything on Morra-gambit since he already plays Sicilian occasionally. I once pulled the whole thing out of him, he only has 17 variants that he plays for both sides. Unfortunately the write-up didn't survive my move, she was otherwise a pretty solid book, for the size.
[pgn][Event "Cest_Asus_2023, Blic:15'+10""]
[Site "Cest_Asus_2023"]
[Date "2024.08.01"]
[Round "1"]
[White "Stockfish dev-20231120"]
[Black "Mephisto Modular MM1-A"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "47"]
[TimeControl "900+10"]
1. e4 {B 0 Černý mimo knihovnu} c5 {0.01/0 1} 2. b4 {B 0} cxb4 {0.01/0 18} 3.
a3 {B 0 Bílý mimo knihovnu} bxa3 {0.01/0 52} 4. d4 {-0.26/35 128} d5 {0.01/0
35 (g6)} 5. exd5 {-0.01/36 19} Qa5+ {0.01/0 3 (Jf6)} 6. Bd2 {1.06/31 18} Qxd5 {
0.01/0 17} 7. Nxa3 {1.10/29 20} Qxd4 {0.01/0 6 (Sd7)} 8. Nf3 {1.80/29 20} Qe4+
{0.01/0 4 (Dd8)} 9. Be2 {2.98/30 20} Nc6 {0.01/0 1 (Sd7)} 10. Nb5 {4.99/30 19}
Rb8 {0.01/0 26} 11. Ng5 {5.18/31 23} Qf5 {0.01/0 0} 12. Nc7+ {5.28/28 23} Kd8 {
0.01/0 12} 13. Bf4+ {5.29/30 30} Bd7 {0.01/0 13} 14. Bg4 {5.33/30 20} Qxg4 {0.
01/0 0} 15. Nce6+ {5.34/32 24} Qxe6+ {0.01/0 0} 16. Nxe6+ {5.33/32 31} fxe6 {
0.01/0 0} 17. Bxb8 {5.43/31 20} Nxb8 {0.01/0 0 (Ke8)} 18. Qf3 {5.42/31 20} Ke8
{0.01/0 53} 19. Qxb7 {5.55/32 25} Nc6 {0.01/0 0 (Kf7)} 20. Rd1 {6.00/29 22} Nf6
{0.01/0 18} 21. Rxd7 {6.18/28 21} Nd8 {0.01/0 0 (Ja5)} 22. Rxd8+ {8.33/25 22}
Kxd8 {0.01/0 2 (Kf7)} 23. Qc6 {9.89/30 25} Ne8 {0.01/0 84 (Jd7)} 24. O-O {#7/
98 20 čas} 1-0
[/pgn]
[pgn][Event "Cest_Asus_2023, Blic:15'+10""]
[Site "Cest_Asus_2023"]
[Date "2024.08.01"]
[Round "1"]
[White "Stockfish dev-20231120"]
[Black "Mephisto Modular MM1-A"]
[Result "1-0"]
[ECO "C33"]
[PlyCount "65"]
[TimeControl "900+10"]
1. e4 {B 0 Černý mimo knihovnu} e5 {0.01/0 1} 2. f4 {B 0} exf4 {0.01/0 0} 3.
Bc4 {B 0} Qh4+ {0.01/0 18} 4. Kf1 {B 0} Nf6 {0.01/0 23} 5. Nf3 {B 0} Qh6 {0.01/
0 18} 6. Nc3 {B 0} Bb4 {0.01/0 8} 7. e5 {B 0} Bxc3 {0.01/0 8} 8. dxc3 {B 0
Bílý mimo knihovnu} Ng4 {0.01/0 21} 9. Qd4 {0.35/39 55} Nc6 {0.01/0 25 (Je3+)}
10. Qxf4 {0.96/31 23} Qh5 {0.01/0 0 (Dxf4)} 11. h3 {2.25/34 24} Nh6 {0.01/0 0
(d5)} 12. g4 {3.12/30 25} Qg6 {0.01/0 7} 13. Rh2 {3.20/27 24} Nd8 {0.01/0 43
(Je7)} 14. Nd4 {3.59/30 28} c5 {0.01/0 25 (Jg8)} 15. Nb5 {4.04/31 23} O-O {0.
01/0 15} 16. Nd6 {4.21/29 29} Ne6 {0.01/0 0} 17. Qf3 {4.31/30 29} f5 {0.01/0 0
(f6)} 18. Rf2 {4.83/30 26} f4 {0.01/0 12 (Kh8)} 19. Bxf4 {5.66/29 23} Rb8 {0.
01/0 18} 20. Qg3 {5.57/33 29} Rxf4 {0.01/0 12 (b5)} 21. Qxf4 {9.02/27 28} Nf7 {
0.01/0 0} 22. Qxf7+ {9.38/25 24} Qxf7 {0.01/0 15} 23. Rxf7 {9.70/27 26} b5 {0.
01/0 45 (h5)} 24. Bxe6 {10.28/26 31} dxe6 {0.01/0 0} 25. Kg1 {10.63/28 43} a5 {
0.01/0 47 (h5)} 26. Raf1 {#27/56 22} Ba6 {0.01/0 7 (h5)} 27. Re7 {#10/45 25} h6
{0.01/0 75 (b4)} 28. Rff7 {#9/47 23} Kh7 {0.01/0 13 (Kh8)} 29. Rxg7+ {#5/245 20
} Kh8 {0.01/0 0} 30. Ne4 {#4/245 1} b4 {0.01/0 6} 31. Rh7+ {#3/245 1} Kg8 {0.
01/0 0} 32. Nf6+ {#2/245 1} Kf8 {0.01/0 0} 33. Rhf7# {#1/245 1} 1-0
[/pgn]
This is what I wanted to see, he plays the gambit pretty well, that's why I sometimes have trouble pushing him, I can't do it like Stockfish.

[pgn][Event "Cest_Asus_2023, Blic:15'+10""]
[Site "Cest_Asus_2023"]
[Date "2024.08.01"]
[Round "1"]
[White "Mephisto Modular MM1-A"]
[Black "Stockfish dev-20231120"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "94"]
[TimeControl "900+10"]
1. Nf3 {0.01/0 0 Bílý mimo knihovnu} Nf6 {B 0} 2. d4 {0.01/0 30} g6 {B 0} 3. c4
{0.01/0 1} Bg7 {B 0} 4. Nc3 {0.01/0 1} d6 {B 0} 5. e4 {0.01/0 0} O-O {B 0} 6.
Be2 {0.01/0 1} e5 {B 0 Černý mimo knihovnu} 7. dxe5 {0.01/0 1} dxe5 {0.00/53 50
} 8. Bg5 {0.01/0 72} Qxd1+ {0.00/47 23} 9. Rxd1 {0.01/0 20} Na6 {0.00/49 23}
10. O-O {0.01/0 38 (Se3)} Nc5 {0.00/45 23} 11. Bxf6 {0.01/0 11 (Jd2)} Bxf6 {-0.
51/32 23} 12. Nd5 {0.01/0 0 (b4)} Bd8 {-0.46/36 34} 13. Nxe5 {0.01/0 0 (Jc3)}
Nxe4 {-0.64/33 24} 14. f3 {0.01/0 16 (Sf3)} Nc5 {-0.84/32 22} 15. Rfe1 {0.01/0
10 (b4)} c6 {-1.35/33 26} 16. Nf4 {0.01/0 12 (Jc3)} Ba5 {-2.50/32 26} 17. Rf1 {
0.01/0 8} Re8 {-2.91/31 24} 18. Ng4 {0.01/0 5 (Jed3)} Bxg4 {-4.72/29 23} 19.
fxg4 {0.01/0 0} g5 {-4.74/34 24} 20. Nd3 {0.01/0 18} Bb6 {-4.94/36 23} 21. Rf2
{0.01/0 6} Nxd3 {-4.99/35 22} 22. Bxd3 {0.01/0 25} Rad8 {-5.06/34 26} 23. Kf1 {
0.01/0 0} Bxf2 {-5.09/31 30} 24. Kxf2 {0.01/0 0} Kg7 {-5.12/35 31} 25. h3 {0.
01/0 0} Rd4 {-5.18/36 29} 26. b3 {0.01/0 0 (Se2)} Rf4+ {-6.78/32 24} 27. Kg1 {
0.01/0 15} Rd8 {-7.10/38 55} 28. Bc2 {0.01/0 0 (Se2)} Rxd1+ {-7.24/41 16} 29.
Bxd1 {0.01/0 0} Rd4 {-7.27/35 27} 30. Bf3 {0.01/0 0} Rd2 {-7.40/34 33} 31. a3 {
0.01/0 0 (Kf1)} Rd3 {-8.00/30 22} 32. b4 {0.01/0 26} Rxa3 {-8.36/30 26} 33. Be2
{0.01/0 16 (b5)} Rb3 {-9.90/33 108} 34. b5 {0.01/0 0} a5 {-10.40/33 16} 35.
bxa6 {0.01/0 20 (c5)} bxa6 {-10.59/31 32} 36. c5 {0.01/0 10 (Kf1)} a5 {-12.31/
25 20} 37. Kh2 {0.01/0 57} a4 {-199.02/31 46} 38. Bc4 {0.01/0 0 (Sd1)} Rb4 {
-#14/43 13} 39. Ba2 {0.01/0 11} Rb2 {-#12/45 19} 40. Bc4 {0.01/0 33} Rc2 {-#11/
45 18} 41. Bd3 {0.01/0 26} Rc1 {-#10/48 18} 42. Be4 {0.01/0 16 (h4)} a3 {-#8/
72 18} 43. Bxc6 {0.01/0 5 (Kg3)} a2 {-#6/245 20} 44. Kg3 {0.01/0 48} a1=Q {-#5/
245 6} 45. Kh2 {0.01/0 140 (Se4)} Rh1+ {-#3/245 1} 46. Kg3 {0.01/0 1} Qe1+ {
-#2/245 1} 47. Kf3 {0.01/0 0} Rf1# {-#1/245 1} 0-1
[/pgn]
I decided to torment him with more whites. I want to see some gambit, Albin, Budapest, Volga, Blumenfeld, Latvian, Jänisch... By the way, I took over this King's Indian from him at one time.