Invitation for a new handicap tournament

[Uri Blass]

I plan to make a tournament between engines with big handicap (at least a queen handicap) when the winner is simply the side who mate with less moves(it is a draw if both sides need the same number of moves to mate).

I would like to know if there are authors of chess engines who want to participate in the tournament so I can put them in the tournament(I suspect that not the engines with the highest rating are going to win).

I plan to use
1)queen handicap(2 positions one without the white queen and one without the black queen)
2)Queen and rook handicap(4 positions)
3)Queen and 2 rooks handicap(2 positions)
4)Queen and bishop handicap(4 positions)
5)Queen and knight handicap(4 positions)
Total number of positions is 16 so every 2 engines in the tournament may play 16 pairs of 2 games at 1+1 time control.

[amanjpro]

I plan to make a tournament between engines with big handicap (at least a queen handicap) when the winner is simply the side who mate with less moves(it is a draw if both sides need the same number of moves to mate).

I would like to know if there are authors of chess engines who want to participate in the tournament so I can put them in the tournament(I suspect that not the engines with the highest rating are going to win).

I plan to use
1)queen handicap(2 positions one without the white queen and one without the black queen)
2)Queen and rook handicap(4 positions)
3)Queen and 2 rooks handicap(2 positions)
4)Queen and bishop handicap(4 positions)
5)Queen and knight handicap(4 positions)
Total number of positions is 16 so every 2 engines in the tournament may play 16 pairs of 2 games at 1+1 time control.

You can include Zahak, but I doubt it performs good. In my static eval I never accounted for imbalanced positions, I be it reflects in the NNUE too

[algerbrex]

Feel free to include Blunder

[jtwright]

Feel free to include Mantissa

[Uri Blass]

Result of first tournament:
Blunder7.6.0-Mantissa3.3.0 31-26
Stockfish130122-Blunder7.6.0 27-23
Blunder7.6.0-Zahak9.0 35-21
Stockfish130122-Mantissa3.3.0 29-22
Zahak9.0-Mantissa3.3.0 27-24
Zahak9.0-Stockfish130122 37-24

1)Blunder7.6.0 2 points(89-74)
2)Zahak9.0 2 points(85-83)
3)Stockfish130122 2 points(80-82)
4)Mantissa3.3.0 0 points(72-87)

[Uri Blass]

[pgn][Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "1"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+26.17/16 23189 20740243} c6 {+19.20/15 3388 2183501} 2. Nc3 {+26.70/16 14228 12472303} d5 {+19.32/16 2529 1125892}
3. Rb1 {+26.97/15 9289 4426749} Nf6 {+19.08/16 2482 1057200} 4. Rg1 {+27.34/14 6183 4332995} b5 {+18.75/15 2429 500549}
5. d4 {+27.61/14 4229 4363118} b4 {+18.89/14 1834 1604600} 6. Bf4 {+28.15/14 3009 2810043} Nbd7 {+18.84/15 1812 474634}
7. Qd3 {+27.99/12 2248 763995} bxc3 {+17.91/15 1788 214061} 8. Qxc3 {+29.88/14 1104 1055764} c5 {+19.31/19 5057 1842022}
9. dxc5 {+29.74/14 1483 1058517} Ne4 {+19.21/15 3663 993130} 10. Qa5 {+31.83/14 929 893422} Nexc5 {+20.10/18 3524 1329963}
11. Qxa7 {+34.28/15 1357 1339349} e5 {+20.99/18 5193 1013338} 12. Nxe5 {+36.30/15 1419 1346304} f6 {+21.91/19 4662 1618610}
13. Nxd7 {+38.31/14 631 638592} Bxd7 {+21.61/18 2954 885575} 14. Qb8+ {+38.42/15 1460 353101} Kf7 {+20.95/17 1679 420641}
15. Bd6 {+39.35/15 1005 1053900} Ne6 {+21.57/17 3884 872903} 16. Qa7 {+39.91/16 1289 1254023} Ke8 {+21.16/15 2641 339619}
17. Bxf8 {+40.20/15 1177 823684} Nxf8 {+22.21/17 2558 911085} 18. Rd1 {+40.86/15 1114 770244} h5 {+23.01/16 3121 771584}
19. Rxd5 {+43.30/14 1070 486293} Be6 {+24.31/16 2851 1185413} 20. Rxh5 {+46.86/15 888 964287} Nd7 {+25.53/19 2627 335161}
21. e3 {+48.73/16 873 909549} Kf7 {+26.02/16 2421 2408436} 22. Bc4 {+53.78/16 683 682746} Ke7 {M-9/14 2245 1702862}
23. Bxe6 {+58.34/18 1070 1021473} Kxe6 {M-9/14 2085 2963256} 24. Rh7 {+60.12/18 815 703105} Kd6 {M-6/13 1950 664839}
25. Rxg7 {M+8/25 660 1118514} Ne5 {M-5/13 1831 1313307} 26. Qe7+ {M+6/25 236 409276} Kd5 {M-5/12 1726 1065123}
27. Qxf6 {M+5/30 263 507059} Nf7 {M-4/14 1634 2114846} 28. Qxf7+ {M+4/42 304 692285} Kc6 {M-3/13 1369 1143288}
29. Qf6+ {M+3/64 62 143938} Kc5 {M-2/13 1051 864926} 30. Rg5+ {M+2/64 10 8356} Kb4 {M-1/14 793 818517}
31. Qd4# {M+1/64 10 3588} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "2"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e4 {+19.28/15 4073 2675897} e6 {+25.87/16 22537 16977579} 2. d4 {+19.36/15 1931 1701978} a6 {+24.77/15 14514 12681893}
3. Nc3 {+19.35/14 1904 1478782} b5 {+25.81/14 9453 6610834} 4. a3 {+19.34/14 1880 1072222} Bb7 {+25.63/14 6274 5263577}
5. d5 {+19.49/15 1861 601756} Nf6 {+24.68/12 4284 2800926} 6. Be3 {+19.72/15 1842 653162} c5 {+23.63/12 3045 2224736}
7. Bf4 {+20.76/16 1813 399322} Be7 {+25.60/12 2263 1925721} 8. Bxb8 {+22.00/15 2335 1306914} b4 {+25.03/11 1785 664473}
9. Na4 {+22.05/16 1768 1346217} c4 {+24.24/11 1485 1267452} 10. d6 {+23.04/16 1747 448289} Bd8 {+26.22/12 1303 644233}
11. axb4 {+23.27/15 1730 1357915} Nxe4 {+29.08/11 1188 828930} 12. f3 {+23.65/16 2216 459437} a5 {+26.97/11 1120 788004}
13. fxe4 {+25.60/14 1680 438402} Bh4+ {+29.26/11 1077 811427} 14. g3 {+25.94/16 1661 906611} Bf6 {+32.52/12 1052 431114}
15. bxa5 {+26.20/16 1645 735137} Bxe4 {+33.52/12 1038 267034} 16. Nf3 {+26.37/15 1627 411} g5 {+35.86/12 1028 468027}
17. h3 {+26.91/14 1600 82} h5 {+34.18/11 1021 428135} 18. g4 {+27.33/13 1594 393888} hxg4 {+34.18/12 1019 852414}
19. hxg4 {+28.30/14 1584 418135} Bg7 {+34.21/12 1017 624660} 20. Bxc4 {+29.52/14 1563 574578} f5 {+37.67/12 1015 575830}
21. gxf5 {+37.09/14 2015 247167} Bf6 {+35.25/12 1013 772568} 22. Nxg5 {+43.27/11 1528 5740} Bxh1 {M-4/30 930 824324}
23. Qh5+ {M+4/11 1513 1355889} Kd8 {M-3/64 92 162923} 24. Bc7+ {M+3/11 1506 51} Kc8 {M-2/64 10 6780}
25. Ba6+ {M+2/11 1482 52} Bb7 {M-1/64 10 454} 26. Nb6# {M+1/12 1467 1289734} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "3"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e4 {+19.28/15 4025 2675897} Nc6 {+23.30/28 5224 13054714} 2. d4 {+19.35/16 2505 691451} e6 {+23.23/24 1252 2985881}
3. d5 {+19.48/16 2461 886359} Nd8 {+23.15/23 3950 9540203} 4. Nc3 {+19.53/13 2415 571491} a6 {+23.15/21 3156 7260201}
5. Bg5 {+19.71/13 2361 1199885} Nf6 {+22.92/22 2111 4886061} 6. Bxf6 {+20.52/16 1785 384608} gxf6 {+22.31/21 1018 2367921}
7. Qf3 {+20.62/16 1769 1007970} Ke7 {+23.42/24 15058 35265654} 8. Qh5 {+20.79/15 1743 648390} Ke8 {+23.38/21 4546 10545427}
9. dxe6 {+21.23/17 2242 905058} dxe6 {+23.76/22 3297 7638578} 10. Qxh7 {+21.43/17 1701 772767} Nc6 {+24.78/20 3676 8516056}
11. Nf3 {+21.43/15 1680 129} Bd7 {+26.48/23 12605 30166005} 12. O-O-O {+21.73/14 1659 216789} Bd6 {+26.38/19 1671 4104249}
13. Qh8+ {+22.38/14 1642 174244} Ke7 {+27.30/21 2375 5298300} 14. Nh4 {+24.21/17 2113 635237} Nb4 {+27.71/21 4009 9486951}
15. a3 {+25.28/15 2700 1063553} Na2+ {+28.07/20 3481 8640529} 16. Nxa2 {+25.17/14 1555 404618} Bb5 {+28.15/18 1261 3195576}
17. Bxb5 {+29.29/17 1542 566881} axb5 {M-7/34 2248 5626054} 18. Nc3 {+32.60/18 1528 463022} Kd7 {+87.13/19 2555 6592707}
19. Qxf6 {+32.64/16 1515 329729} b4 {M-7/29 1450 3814287} 20. Qxf7+ {M+10/12 1502 815544} Kc6 {M-6/33 428 1225320}
21. axb4 {M+9/13 1488 792856} Bxb4 {M-6/31 428 1090813} 22. Qxe6+ {M+6/12 1477 1076485} Bd6 {M-5/49 495 1892642}
23. Rxd6+ {M+5/13 1465 1668986} cxd6 {M-4/97 533 3115026} 24. Rd1 {M+4/14 1453 2427635} b5 {M-3/245 104 824252}
25. Rxd6+ {M+3/12 1441 1396468} Kc5 {M-2/245 12 23698} 26. Qd5+ {M+2/12 1431 1111902} Kb4 {M-1/245 10 495}
27. Qxb5# {M+1/14 1420 1797533} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "4"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+23.23/23 4402 10511194} c6 {+19.20/15 3381 2183501} 2. g3 {+23.46/20 999 2573632} d5 {+19.07/16 3281 1116181}
3. c3 {+23.38/26 1729 4188808} Nf6 {+18.95/15 2454 603513} 4. Qa4 {+24.15/21 2494 5985859} Nbd7 {+19.14/14 2404 1351156}
5. Qxa7 {+24.26/23 1174 2781237} Ne4 {+19.56/15 3071 1368082} 6. d3 {+24.17/23 1409 3363305} Nd6 {+19.93/16 2295 1103853}
7. Bg2 {+24.18/26 1368 3241417} h6 {+20.03/16 2928 1084770} 8. Nbd2 {+24.38/24 1450 3365521} e6 {+19.77/14 2845 1221311}
9. O-O {+24.38/21 1496 3470518} e5 {+20.02/14 1636 921328} 10. e4 {+24.46/21 1321 3101414} f5 {+20.70/14 2095 402535}
11. exd5 {+25.30/22 1850 4146957} cxd5 {+22.42/15 2698 1980320} 12. Nxe5 {+26.56/23 4135 10341964} Nxe5 {+23.59/18 5249 1145770}
13. Re1 {+26.76/18 1185 3013827} Ndf7 {+23.75/17 3165 1010407} 14. Bxd5 {+27.55/18 1709 4261325} Be7 {+24.52/14 4441 332022}
15. Qb8 {+30.23/18 1634 4276574} Kd7 {+25.92/16 4008 740707} 16. Nc4 {M+10/22 1463 3259703} Bf6 {+32.95/13 3637 1460519}
17. Bf4 {M+7/39 1577 3447435} Kd8 {+37.50/14 3307 1141713} 18. Nb6 {M+6/48 1565 3609202} Ke7 {M-5/11 3013 1649591}
19. Qxc8 {M+5/54 1537 4385145} g6 {M-4/12 2766 2085558} 20. Bxe5 {M+4/81 1530 6603558} Nxe5 {M-3/12 2218 1283866}
21. Rxe5+ {M+3/245 257 1696450} Bxe5 {M-2/12 986 1351868} 22. Qe6+ {M+2/245 13 13049} Kd8 {M-1/13 981 1459808}
23. Qd7# {M+1/245 10 10784} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "5"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e3 {+52.78/19 2539 3419514} Nf6 {+18.96/16 2607 1309238} 2. d4 {+53.11/21 3151 5112989} e6 {+19.01/14 2552 1276290}
3. Qf3 {+54.28/21 2948 4775741} Nc6 {+19.04/15 2505 649637} 4. Nc3 {+55.39/20 3968 6377948} Nb4 {+19.17/14 2449 157744}
5. Bd3 {+56.49/19 2283 3563354} Nxd3+ {+19.13/14 2406 1061236} 6. cxd3 {+57.99/20 4237 6997092} c6 {+19.24/17 2357 1428505}
7. Bd2 {+58.91/20 3010 4923972} h6 {+19.40/14 3012 640898} 8. Nge2 {+60.25/20 2946 4806821} d6 {+19.63/16 3795 1304619}
9. O-O-O {+61.11/20 2199 3511127} Be7 {+19.57/15 1663 505643} 10. Rhe1 {+61.91/21 3463 5572776} Kf8 {+19.59/14 1648 842729}
11. Ne4 {+62.82/21 2578 4120228} Nxe4 {+19.84/15 1629 532827} 12. dxe4 {+63.71/21 2509 4148217} b6 {+20.02/17 1614 519847}
13. Kc2 {+64.56/21 2651 4370085} Bb7 {+19.82/15 1587 926639} 14. Bc3 {+64.55/22 1993 3310246} Kg8 {+19.97/13 1584 121218}
15. Nf4 {+65.09/22 3979 6527515} d5 {+20.02/13 1572 477737} 16. Nd3 {+66.26/21 1868 3134628} Bd6 {+20.12/14 1556 261697}
17. e5 {+67.53/23 2138 3670768} Be7 {+19.86/18 1545 206346} 18. Bb4 {+68.03/23 2631 4325632} Bxb4 {+20.01/17 1528 281633}
19. Nxb4 {+81.40/21 1518 2557344} a5 {+20.29/17 1510 314578} 20. Nd3 {+83.32/23 2545 4413880} a4 {+20.43/17 1936 594941}
21. h4 {+83.92/23 1392 2365428} Ba6 {+20.23/17 1477 674507} 22. g4 {+85.35/22 1705 2905449} Bc4 {+20.36/15 1468 473743}
23. b3 {+92.46/22 1827 2996113} Bb5 {+21.36/16 1886 706482} 24. bxa4 {+103.66/25 2655 4324764} Bxa4+ {+21.64/19 4645 805158}
25. Kc3 {+105.97/23 2875 4651347} Bxd1 {+22.64/20 3817 3206503} 26. Rxd1 {+124.18/23 2678 4193743} b5 {+24.02/20 3839 2491540}
27. h5 {+144.72/23 2484 3696131} Kf8 {+24.41/19 3482 604744} 28. Nb4 {+161.18/23 2386 3430609} Kg8 {+24.73/18 3162 39848}
29. Nxc6 {+212.49/25 1776 2579690} b4+ {M-7/15 2898 1832256} 30. Kxb4 {M+7/23 1406 2855821} Kf8 {M-6/16 2651 3462341}
31. Nd8 {M+6/25 1250 2621255} Ke8 {M-5/15 2452 2227864} 32. Qxf7+ {M+4/100 1117 2699255} Kxd8 {M-3/15 2275 3005895}
33. Rc1 {M+3/100 14 21829} g5 {M-2/16 1561 1690654} 34. Qg7 {M+2/100 10 13853} Ke8 {M-1/16 1182 1304164}
35. Rc8# {M+1/100 10 4868} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "6"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e4 {+19.28/15 3716 2675897} Nc6 {+52.37/17 3359 4688766} 2. d4 {+19.38/16 2506 1731582} e6 {+53.69/18 5192 8439390}
3. d5 {+19.38/14 1897 74} Ne5 {+54.13/18 4989 7774133} 4. Bf4 {+19.66/14 1872 357596} Ng6 {+57.17/19 4916 7515909}
5. Bxc7 {+20.16/14 2410 955084} Nf6 {+58.74/18 3282 4903285} 6. dxe6 {+20.61/16 1810 351399} fxe6 {+59.93/20 3065 4756738}
7. Nc3 {+20.80/16 1799 898077} Bc5 {+61.80/19 3661 5544486} 8. e5 {+21.91/18 1784 676005} Ng8 {+68.90/21 2615 3944100}
9. Qh5 {+21.99/18 1752 745337} a5 {+70.87/20 3265 4893283} 10. Qxh7 {+24.42/16 1737 267609} N8e7 {+82.88/22 3781 5549577}
11. Ne4 {+26.80/16 2227 461443} Bd4 {+96.93/18 4075 5924226} 12. Qxg7 {+29.37/17 2195 796866} Bxe5 {+144.18/19 3456 5417257}
13. Bxe5 {+29.93/16 1667 449564} Kd8 {+149.07/20 7937 13107919} 14. Bf6 {+34.59/15 1647 39782} b5 {+163.27/17 2698 4087637}
15. Qxg6 {+37.35/14 1631 207999} d5 {+228.09/18 1773 2542943} 16. Qf7 {M+6/12 2082 1491920} Kc7 {M-5/35 1826 3910474}
17. Qxe7+ {M+5/12 1573 2056299} Bd7 {M-4/56 1071 3195427} 18. Qd8+ {M+4/11 1571 1116970} Kb7 {M-3/100 102 290106}
19. Qxd7+ {M+3/12 1553 2417693} Kb8 {M-2/100 10 7686} 20. Nc5 {M+2/12 1547 1483615} Ka8 {M-1/100 10 1524}
21. Qb7# {M+1/11 1535 738899} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "7"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+26.17/16 23575 20740243} Nc6 {+23.19/26 6799 16960098} 2. d4 {+26.57/16 14084 13904446} d6 {+23.30/25 2736 6647772}
3. Nc3 {+27.06/16 9199 6406104} Nf6 {+23.08/23 785 1777334} 4. d5 {+28.08/15 6123 5826934} Ne5 {+23.15/23 1329 3147640}
5. Nxe5 {+28.81/14 4196 1535542} dxe5 {+22.88/19 1383 3415681} 6. Qd3 {+29.33/14 2747 2654539} Kd8 {+23.11/24 9573 22569641}
7. Rb1 {+29.55/14 2327 1513949} a6 {+22.38/23 1353 3168067} 8. Rg1 {+29.37/12 1823 1122764} Bd7 {+22.36/20 1244 2837981}
9. Bg5 {+31.58/13 1512 1231724} h6 {+22.24/25 1481 3454308} 10. Bxf6 {+32.13/12 747 755833} exf6 {+20.61/22 1474 3531423}
11. Qf3 {+30.54/11 1426 477646} Bb4 {+20.38/23 5509 13411278} 12. e4 {+30.97/11 1265 449345} Bb5 {+18.60/20 1094 2715795}
13. Bxb5 {+38.85/13 681 709018} axb5 {+20.75/26 3753 10764160} 14. a3 {+39.07/14 1299 1137979} Bc5 {+21.30/31 8763 24955021}
15. Nxb5 {+40.88/13 1186 792532} Bd6 {+21.83/24 5591 15593635} 16. Nxd6 {+47.12/15 1018 1197203} cxd6 {+19.61/17 833 2505717}
17. Kd2 {+48.12/15 1114 574051} h5 {+22.65/28 4495 12795531} 18. Qxh5 {+51.48/15 720 862393} Ke7 {+43.15/26 3363 8798098}
19. Qh8 {+53.88/15 1195 1061857} f5 {M-9/28 12440 30647442} 20. exf5 {+57.97/17 902 969112} Kf6 {M-8/27 3973 9630335}
21. Kc3 {+57.69/16 1171 697200} Ke7 {M-9/22 937 2151854} 22. Qxg7 {+71.19/16 389 362574} Ke8 {M-7/21 228 509970}
23. Kb4 {M+7/23 1154 1989428} Kd8 {M-6/24 594 1429621} 24. Qxf7 {M+6/25 1277 2320387} Kc8 {M-5/29 436 1303150}
25. Kb5 {M+5/26 697 1330159} Kd8 {M-4/58 250 1345704} 26. Kb6 {M+4/30 203 397446} e4 {M-3/245 64 552394}
27. Rge1 {M+3/64 57 126126} e3 {M-2/245 13 10963} 28. Rxe3 {M+2/64 10 6163} Kc8 {M-1/245 14 496}
29. Re8# {M+1/64 10 3726} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "8"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+23.23/23 4581 10511194} Nf6 {+26.07/16 22537 13031496} 2. d3 {+23.23/24 2453 6156216} h6 {+25.78/15 14512 8232991}
3. g3 {+23.23/24 1550 3843478} e5 {+25.85/14 9453 9054762} 4. Nxe5 {+24.30/22 987 2458720} b5 {+25.86/13 6275 5120046}
5. Bg2 {+24.38/24 3076 7678963} g5 {+28.34/13 4282 4060280} 6. Qd2 {+25.84/20 2224 5286539} a6 {+29.15/13 3039 2625058}
7. Qe3 {+27.42/23 850 2035220} Ng8 {+32.09/13 2266 1725808} 8. Qf3 {+34.83/20 2530 6384254} f6 {+39.79/16 1784 1264134}
9. Qh5+ {+38.53/17 1238 3051828} Kd8 {+41.19/14 681 636222} 10. Nf7+ {M+17/28 1321 2960898} Ke7 {+33.77/12 976 897799}
11. Nh8 {M+13/31 1437 2785496} Kd8 {+40.85/14 1637 1134368} 12. Qf7 {M+12/32 1776 3616373} Bb4+ {+41.37/14 944 871226}
13. c3 {M+11/33 1989 4075918} c5 {+40.38/14 1228 1123011} 14. Qf8+ {M+10/31 1678 3749008} Kc7 {+37.54/12 1339 449342}
15. Nf7 {M+9/36 1752 3032222} Nc6 {+39.84/14 1205 1095580} 16. Bxc6 {M+8/40 1832 3688122} Bxc3+ {+42.27/14 1131 1085473}
17. Nxc3 {M+7/41 1503 3119131} dxc6 {+44.79/13 1085 679740} 18. Qd8+ {M+5/54 1514 3646319} Kb8 {+47.39/13 908 944936}
19. Be3 {M+4/94 1490 6497546} b4 {+45.12/14 1100 893660} 20. Qb6+ {M+3/245 270 1558508} Ka8 {M-2/31 373 374360}
21. Bxc5 {M+2/245 12 25793} bxc3 {M-1/64 10 1786} 22. Qa7# {M+1/245 11 11286} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "9"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+26.17/16 22573 20740243} c5 {+52.21/18 4858 7278765} 2. Nc3 {+26.52/16 5745 6143340} Nc6 {+53.58/19 4131 6596914}
3. Rg1 {+26.21/16 12737 10070626} Nf6 {+51.64/18 2787 4710696} 4. e4 {+26.79/16 8333 8221478} e6 {+52.76/18 3357 5479484}
5. Bb5 {+28.44/14 5570 2954496} Na5 {+52.91/18 3067 5069418} 6. e5 {+27.70/15 3508 3507544} Nd5 {+56.52/22 10013 15788395}
7. Nxd5 {+29.81/15 2815 2883839} exd5 {+56.83/21 1702 2809993} 8. d4 {+30.12/15 2023 2051356} a6 {+56.81/24 2682 4270578}
9. dxc5 {+32.08/14 1813 822077} axb5 {+61.40/21 2842 4299522} 10. Qxd5 {+32.81/13 1277 463160} h6 {+62.58/22 2579 3992840}
11. Bd2 {+33.93/13 1196 714522} Nc6 {+62.73/23 5328 8219089} 12. O-O-O {+34.12/13 1137 447663} g6 {+61.11/20 2164 3337375}
13. Rge1 {+34.51/13 1095 495346} Bg7 {+63.75/20 3175 4916515} 14. Nd4 {+36.36/14 1072 389538} b4 {+72.55/22 3497 5364270}
15. Nb5 {+45.74/14 971 918755} Kf8 {+101.56/18 4564 6621402} 16. Nd6 {+48.87/15 1014 1003966} Nd8 {+120.16/19 2197 3351575}
17. Nxc8 {+48.88/15 407 415645} Ne6 {+123.90/19 2258 3581644} 18. Bxb4 {+51.70/15 1498 821428} Kg8 {+128.15/20 2882 4003174}
19. Qxd7 {+53.48/15 1300 803461} Kh7 {+136.97/18 2026 2981623} 20. Nd6 {+55.29/15 1185 366346} h5 {+149.70/19 2587 3724826}
21. Nxf7 {+59.08/16 1112 784363} Nf8 {+165.46/18 2599 3571167} 22. Ng5+ {+75.80/18 617 551776} Kh8 {M-11/17 1229 1938573}
23. c6 {M+5/35 650 976350} Nh7 {M-4/51 1478 3907213} 24. Qc8+ {M+4/33 214 429839} Bf8 {M-3/100 129 340715}
25. Rd7 {M+3/64 64 153876} Kg8 {M-2/100 10 13113} 26. Rxh7 {M+2/64 10 8749} bxc6 {M-1/100 10 2261}
27. Qxf8# {M+1/64 10 3925} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "10"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e3 {+52.78/19 2647 3419514} Nf6 {+25.55/16 22536 17445702} 2. d4 {+53.11/21 3228 5112989} e6 {+25.02/14 14512 7559739}
3. Qf3 {+54.28/21 3026 4775741} Nc6 {+24.69/15 9456 8105359} 4. Nc3 {+55.39/20 4120 6377948} e5 {+25.49/13 6276 2247061}
5. dxe5 {+56.45/21 2317 3630445} Nxe5 {+25.60/14 2615 2540140} 6. Qg3 {+56.96/21 2199 3494403} d6 {+24.52/13 3683 2292863}
7. Nf3 {+57.33/18 2708 4319417} Ng6 {+25.79/12 2660 776242} 8. Bd3 {+56.40/21 2943 4734988} Be7 {+26.06/13 2028 924885}
9. h3 {+58.05/22 4635 7235237} Nh5 {+25.64/12 1636 948477} 10. Qh2 {+59.32/19 2939 4636868} f5 {+25.56/11 1398 411048}
11. Bd2 {+60.50/18 2184 3360345} Bf6 {+28.48/12 1244 775665} 12. O-O-O {+61.27/19 2046 3217140} Ne5 {+29.48/12 1153 717946}
13. Nxe5 {+70.59/23 3211 5107670} Bxe5 {+30.38/13 617 628237} 14. f4 {+71.32/23 2098 3432459} Bf6 {+32.46/13 1259 653838}
15. g4 {+80.49/23 4397 7114550} fxg4 {+33.82/13 1161 690411} 16. hxg4 {+84.84/22 2621 4206329} Bxg4 {+33.55/13 1100 323671}
17. Bxh7 {+84.59/20 2275 3479116} Ke7 {+33.40/12 1065 976526} 18. Bg6 {+86.61/19 2614 3864786} Nxf4 {+35.76/12 1045 880705}
19. Qxf4 {+122.56/19 1746 2343451} Be6 {+38.98/13 1034 866766} 20. Ne4 {+158.85/21 3343 4306269} Bxa2 {+40.55/12 1024 619060}
21. Nxf6 {M+6/25 2181 3647990} c6 {+42.82/11 1020 172328} 22. Ne8 {M+3/100 183 490812} Kd7 {M-2/64 89 78058}
23. Qxd6+ {M+2/100 10 10885} Kc8 {M-1/64 10 494} 24. Qc7# {M+1/100 10 5868} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "11"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. e3 {+52.78/19 2548 3419514} b6 {+23.30/25 4231 10943017} 2. Qf3 {+54.83/20 2523 3950842} Nc6 {+23.76/22 2469 6046615}
3. d4 {+55.67/20 3547 5491118} Nf6 {+23.42/22 2513 6046521} 4. Bd3 {+56.19/20 2938 4525992} e5 {+23.23/22 2143 5271999}
5. Ne2 {+56.98/19 2105 3122723} exd4 {+23.03/20 1107 2396517} 6. exd4 {+58.06/19 3035 4621369} Nb4 {+23.07/21 1348 3086684}
7. Bg5 {+60.28/18 2932 4461085} Nxd3+ {+21.76/21 3681 9026400} 8. cxd3 {+63.83/19 2258 3635477} h6 {+22.47/24 16147 39756264}
9. Bxf6 {+69.56/21 2588 4087640} gxf6 {+22.84/21 2511 6787909} 10. Nbc3 {+73.11/21 3986 6053915} Bb4 {+21.84/19 1318 3836740}
11. Qxf6 {+77.45/19 3129 4829339} d5 {+23.08/20 5041 15061021} 12. Qxh6 {+83.90/21 2474 3749144} Bd7 {+22.73/20 4478 13252251}
13. O-O-O {+95.09/23 2368 3671000} Be6 {+24.03/23 12937 34776828} 14. Qh8+ {+105.91/23 1974 2941831} Kd7 {+23.61/16 843 2150391}
15. Nf4 {+113.22/22 2300 3478427} Bg4 {+22.38/16 2609 7302129} 16. Rhe1 {+137.62/21 1953 2815089} Be6 {M-8/40 1989 5035362}
17. Nxe6 {+236.84/24 4297 5889731} fxe6 {M-7/44 1060 2754229} 18. Rxe6 {M+7/25 4806 9582401} Kxe6 {M-6/49 1116 3060805}
19. Re1+ {M+6/29 1330 2909190} Kf7 {M-5/60 1004 2618251} 20. Qh7+ {M+5/37 1310 3069969} Kf8 {M-4/105 972 4579612}
21. Re6 {M+4/81 1277 3737550} b5 {M-3/245 185 1299785} 22. Qf5+ {M+3/100 117 361786} Kg8 {M-2/245 14 22859}
23. Rg6+ {M+2/100 10 9643} Kh8 {M-1/245 14 753} 24. Qh5# {M+1/100 10 5568} 1-0


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "12"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 2"]
[SetUp "1"]

1. Nf3 {+23.23/23 4121 10511194} c5 {+52.21/18 4849 7278765} 2. e3 {+23.34/25 2082 5441081} Nf6 {+52.35/20 4283 7012608}
3. Be2 {+23.30/25 781 1937973} Nc6 {+52.36/20 6263 10302011} 4. d3 {+23.30/26 1072 2690106} d6 {+51.44/19 6588 10704922}
5. h3 {+23.30/25 1326 3346379} d5 {+50.88/20 3552 5806328} 6. O-O {+23.38/21 1253 3123450} e5 {+50.77/18 2146 3593903}
7. c4 {+23.34/24 3765 9260526} d4 {+51.63/19 3520 5812650} 8. Nbd2 {+23.30/20 1093 2705875} Nd7 {+52.31/19 8151 13005797}
9. Qb3 {+23.34/22 3497 8567222} f5 {+52.12/21 3720 6110998} 10. g4 {+23.19/22 5320 12636821} g6 {+51.31/20 2250 3678763}
11. g5 {+23.07/20 2710 6464369} dxe3 {+50.01/20 1809 2989633} 12. fxe3 {+22.93/25 3144 7610838} b6 {+50.50/18 1828 3000355}
13. Qa4 {+23.46/22 5080 12266572} Bb7 {+49.85/20 1427 2279694} 14. Nb1 {+23.38/22 999 2361437} a5 {+50.51/19 4045 6286217}
15. Nc3 {+23.07/23 3951 9353487} Bg7 {+51.02/19 1606 2505683} 16. Ne1 {+23.07/23 3192 7569270} Ncb8 {+51.54/17 2169 3409995}
17. e4 {+23.82/22 2260 5366362} f4 {+51.94/19 2570 4181330} 18. Bg4 {+23.91/19 958 2203243} Ba8 {+53.08/18 2637 4307980}
19. Qb5 {+25.92/21 3432 8039435} Kd8 {+54.72/19 1920 3121666} 20. Nf3 {+26.37/17 941 2102424} Bc6 {+54.97/20 2394 3858258}
21. Bxd7 {+28.64/21 1426 3373794} Bxb5 {+57.92/23 2999 5253340} 22. Bxb5 {+29.07/21 1545 3788776} Kc8 {+58.19/23 1555 2730644}
23. Nd5 {+29.61/19 1587 4087334} Kb7 {+59.49/20 1263 2126183} 24. Bd2 {+30.23/19 1610 4259968} Na6 {+66.81/21 2223 3653959}
25. Bxa6+ {+30.62/17 1713 4128136} Kxa6 {+77.97/22 1899 3168387} 26. Kg2 {+31.07/18 1505 3990454} h6 {+70.46/22 2919 5015056}
27. gxh6 {+32.00/18 2020 5208557} Bxh6 {+78.17/22 1441 2419847} 28. Nxe5 {+33.30/17 1594 3985402} f3+ {+82.28/21 1446 2419660}
29. Nxf3 {+35.23/15 1387 3271263} Bf8 {+93.49/21 1382 2272689} 30. Ng5 {M+8/40 1384 3306478} Bd6 {+107.18/19 1946 3296978}
31. Rf6 {M+7/43 1387 4299765} Be5 {M-8/20 2721 4333508} 32. Rxb6+ {M+6/51 1446 4666446} Ka7 {M-7/1 10 94}
33. Rf1 {M+5/61 1452 4546101} Ka8 {M-4/53 1060 2975717} 34. Rf7 {M+4/100 1439 7527934} Bg3 {M-3/100 175 482659}
35. Kxg3 {M+3/245 301 1846232} a4 {M-2/1 10 3} 36. Re6 {M+2/245 15 14511} a3 {M-1/100 11 2046}
37. Re8# {M+1/245 17 12987} 1-0


[/pgn]

[Uri Blass]

I cannot see the games because it seems that the site does not deal well with comments of scores of the engines but you can get the games simply by replying to the post and copy them.

Some notes because I watched the games.

Mantissa often had weakness of playing Rb1 and Rg1 useless moves.

first game it started
1.Nf3 c6 2.Nc3 d5 3.Rb1 Nf6 2.Rg1

Blunder seemed to play the opening best out of these engines.

Maybe 13012022 developement version of stockfish that I used is slightly stronger than earlier versions in this position but it still showed weaknesses in the last game when it needed 37 moves to mate against Zahak.

[Guenther]

Fixed your output for replaying.

Your setup FENs had incorrect info and assumed starting at move 2, while your pgns start at move 1 of course.
Also I removed the nodes info with a quick macro for readability and in case it would also confuse the talkchess script.
I left the time as it was in ms. I guess this is Banksia output?

(BTW the inversion of sign and mate (M) scores also is unusual/unfortunately and would break a lot of my tools w/o cleaning up before)

[pgn][Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "1"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+26.17/16 23189} c6 {+19.20/15 3388}
2. Nc3 {+26.70/16 14228} d5 {+19.32/16 2529}
3. Rb1 {+26.97/15 9289} Nf6 {+19.08/16 2482}
4. Rg1 {+27.34/14 6183} b5 {+18.75/15 2429}
5. d4 {+27.61/14 4229} b4 {+18.89/14 1834}
6. Bf4 {+28.15/14 3009} Nbd7 {+18.84/15 1812}
7. Qd3 {+27.99/12 2248} bxc3 {+17.91/15 1788}
8. Qxc3 {+29.88/14 1104} c5 {+19.31/19 5057}
9. dxc5 {+29.74/14 1483} Ne4 {+19.21/15 3663}
10. Qa5 {+31.83/14 929} Nexc5 {+20.10/18 3524}
11. Qxa7 {+34.28/15 1357} e5 {+20.99/18 5193}
12. Nxe5 {+36.30/15 1419} f6 {+21.91/19 4662}
13. Nxd7 {+38.31/14 631} Bxd7 {+21.61/18 2954}
14. Qb8+ {+38.42/15 1460} Kf7 {+20.95/17 1679}
15. Bd6 {+39.35/15 1005} Ne6 {+21.57/17 3884}
16. Qa7 {+39.91/16 1289} Ke8 {+21.16/15 2641}
17. Bxf8 {+40.20/15 1177} Nxf8 {+22.21/17 2558}
18. Rd1 {+40.86/15 1114} h5 {+23.01/16 3121}
19. Rxd5 {+43.30/14 1070} Be6 {+24.31/16 2851}
20. Rxh5 {+46.86/15 888} Nd7 {+25.53/19 2627}
21. e3 {+48.73/16 873} Kf7 {+26.02/16 2421}
22. Bc4 {+53.78/16 683} Ke7 {M-9/14 2245}
23. Bxe6 {+58.34/18 1070} Kxe6 {M-9/14 2085}
24. Rh7 {+60.12/18 815} Kd6 {M-6/13 1950}
25. Rxg7 {M+8/25 660} Ne5 {M-5/13 1831}
26. Qe7+ {M+6/25 236} Kd5 {M-5/12 1726}
27. Qxf6 {M+5/30 263} Nf7 {M-4/14 1634}
28. Qxf7+ {M+4/42 304} Kc6 {M-3/13 1369}
29. Qf6+ {M+3/64 62} Kc5 {M-2/13 1051}
30. Rg5+ {M+2/64 10} Kb4 {M-1/14 793}
31. Qd4# {M+1/64 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "2"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e4 {+19.28/15 4073} e6 {+25.87/16 22537}
2. d4 {+19.36/15 1931} a6 {+24.77/15 14514}
3. Nc3 {+19.35/14 1904} b5 {+25.81/14 9453}
4. a3 {+19.34/14 1880} Bb7 {+25.63/14 6274}
5. d5 {+19.49/15 1861} Nf6 {+24.68/12 4284}
6. Be3 {+19.72/15 1842} c5 {+23.63/12 3045}
7. Bf4 {+20.76/16 1813} Be7 {+25.60/12 2263}
8. Bxb8 {+22.00/15 2335} b4 {+25.03/11 1785}
9. Na4 {+22.05/16 1768} c4 {+24.24/11 1485}
10. d6 {+23.04/16 1747} Bd8 {+26.22/12 1303}
11. axb4 {+23.27/15 1730} Nxe4 {+29.08/11 1188}
12. f3 {+23.65/16 2216} a5 {+26.97/11 1120}
13. fxe4 {+25.60/14 1680} Bh4+ {+29.26/11 1077}
14. g3 {+25.94/16 1661} Bf6 {+32.52/12 1052}
15. bxa5 {+26.20/16 1645} Bxe4 {+33.52/12 1038}
16. Nf3 {+26.37/15 1627} g5 {+35.86/12 1028}
17. h3 {+26.91/14 1600} h5 {+34.18/11 1021}
18. g4 {+27.33/13 1594} hxg4 {+34.18/12 1019}
19. hxg4 {+28.30/14 1584} Bg7 {+34.21/12 1017}
20. Bxc4 {+29.52/14 1563} f5 {+37.67/12 1015}
21. gxf5 {+37.09/14 2015} Bf6 {+35.25/12 1013}
22. Nxg5 {+43.27/11 1528} Bxh1 {M-4/30 930}
23. Qh5+ {M+4/11 1513} Kd8 {M-3/64 92}
24. Bc7+ {M+3/11 1506} Kc8 {M-2/64 10}
25. Ba6+ {M+2/11 1482} Bb7 {M-1/64 10}
26. Nb6# {M+1/12 1467} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "3"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e4 {+19.28/15 4025} Nc6 {+23.30/28 5224}
2. d4 {+19.35/16 2505} e6 {+23.23/24 1252}
3. d5 {+19.48/16 2461} Nd8 {+23.15/23 3950}
4. Nc3 {+19.53/13 2415} a6 {+23.15/21 3156}
5. Bg5 {+19.71/13 2361} Nf6 {+22.92/22 2111}
6. Bxf6 {+20.52/16 1785} gxf6 {+22.31/21 1018}
7. Qf3 {+20.62/16 1769} Ke7 {+23.42/24 15058}
8. Qh5 {+20.79/15 1743} Ke8 {+23.38/21 4546}
9. dxe6 {+21.23/17 2242} dxe6 {+23.76/22 3297}
10. Qxh7 {+21.43/17 1701} Nc6 {+24.78/20 3676}
11. Nf3 {+21.43/15 1680} Bd7 {+26.48/23 12605}
12. O-O-O {+21.73/14 1659} Bd6 {+26.38/19 1671}
13. Qh8+ {+22.38/14 1642} Ke7 {+27.30/21 2375}
14. Nh4 {+24.21/17 2113} Nb4 {+27.71/21 4009}
15. a3 {+25.28/15 2700} Na2+ {+28.07/20 3481}
16. Nxa2 {+25.17/14 1555} Bb5 {+28.15/18 1261}
17. Bxb5 {+29.29/17 1542} axb5 {M-7/34 2248}
18. Nc3 {+32.60/18 1528} Kd7 {+87.13/19 2555}
19. Qxf6 {+32.64/16 1515} b4 {M-7/29 1450}
20. Qxf7+ {M+10/12 1502} Kc6 {M-6/33 428}
21. axb4 {M+9/13 1488} Bxb4 {M-6/31 428}
22. Qxe6+ {M+6/12 1477} Bd6 {M-5/49 495}
23. Rxd6+ {M+5/13 1465} cxd6 {M-4/97 533}
24. Rd1 {M+4/14 1453} b5 {M-3/245 104}
25. Rxd6+ {M+3/12 1441} Kc5 {M-2/245 12}
26. Qd5+ {M+2/12 1431} Kb4 {M-1/245 10}
27. Qxb5# {M+1/14 1420} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "4"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+23.23/23 4402} c6 {+19.20/15 3381}
2. g3 {+23.46/20 999} d5 {+19.07/16 3281}
3. c3 {+23.38/26 1729} Nf6 {+18.95/15 2454}
4. Qa4 {+24.15/21 2494} Nbd7 {+19.14/14 2404}
5. Qxa7 {+24.26/23 1174} Ne4 {+19.56/15 3071}
6. d3 {+24.17/23 1409} Nd6 {+19.93/16 2295}
7. Bg2 {+24.18/26 1368} h6 {+20.03/16 2928}
8. Nbd2 {+24.38/24 1450} e6 {+19.77/14 2845}
9. O-O {+24.38/21 1496} e5 {+20.02/14 1636}
10. e4 {+24.46/21 1321} f5 {+20.70/14 2095}
11. exd5 {+25.30/22 1850} cxd5 {+22.42/15 2698}
12. Nxe5 {+26.56/23 4135} Nxe5 {+23.59/18 5249}
13. Re1 {+26.76/18 1185} Ndf7 {+23.75/17 3165}
14. Bxd5 {+27.55/18 1709} Be7 {+24.52/14 4441}
15. Qb8 {+30.23/18 1634} Kd7 {+25.92/16 4008}
16. Nc4 {M+10/22 1463} Bf6 {+32.95/13 3637}
17. Bf4 {M+7/39 1577} Kd8 {+37.50/14 3307}
18. Nb6 {M+6/48 1565} Ke7 {M-5/11 3013}
19. Qxc8 {M+5/54 1537} g6 {M-4/12 2766}
20. Bxe5 {M+4/81 1530} Nxe5 {M-3/12 2218}
21. Rxe5+ {M+3/245 257} Bxe5 {M-2/12 986}
22. Qe6+ {M+2/245 13} Kd8 {M-1/13 981}
23. Qd7# {M+1/245 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Blunder 7.6.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "5"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 {+52.78/19 2539} Nf6 {+18.96/16 2607}
2. d4 {+53.11/21 3151} e6 {+19.01/14 2552}
3. Qf3 {+54.28/21 2948} Nc6 {+19.04/15 2505}
4. Nc3 {+55.39/20 3968} Nb4 {+19.17/14 2449}
5. Bd3 {+56.49/19 2283} Nxd3+ {+19.13/14 2406}
6. cxd3 {+57.99/20 4237} c6 {+19.24/17 2357}
7. Bd2 {+58.91/20 3010} h6 {+19.40/14 3012}
8. Nge2 {+60.25/20 2946} d6 {+19.63/16 3795}
9. O-O-O {+61.11/20 2199} Be7 {+19.57/15 1663}
10. Rhe1 {+61.91/21 3463} Kf8 {+19.59/14 1648}
11. Ne4 {+62.82/21 2578} Nxe4 {+19.84/15 1629}
12. dxe4 {+63.71/21 2509} b6 {+20.02/17 1614}
13. Kc2 {+64.56/21 2651} Bb7 {+19.82/15 1587}
14. Bc3 {+64.55/22 1993} Kg8 {+19.97/13 1584}
15. Nf4 {+65.09/22 3979} d5 {+20.02/13 1572}
16. Nd3 {+66.26/21 1868} Bd6 {+20.12/14 1556}
17. e5 {+67.53/23 2138} Be7 {+19.86/18 1545}
18. Bb4 {+68.03/23 2631} Bxb4 {+20.01/17 1528}
19. Nxb4 {+81.40/21 1518} a5 {+20.29/17 1510}
20. Nd3 {+83.32/23 2545} a4 {+20.43/17 1936}
21. h4 {+83.92/23 1392} Ba6 {+20.23/17 1477}
22. g4 {+85.35/22 1705} Bc4 {+20.36/15 1468}
23. b3 {+92.46/22 1827} Bb5 {+21.36/16 1886}
24. bxa4 {+103.66/25 2655} Bxa4+ {+21.64/19 4645}
25. Kc3 {+105.97/23 2875} Bxd1 {+22.64/20 3817}
26. Rxd1 {+124.18/23 2678} b5 {+24.02/20 3839}
27. h5 {+144.72/23 2484} Kf8 {+24.41/19 3482}
28. Nb4 {+161.18/23 2386} Kg8 {+24.73/18 3162}
29. Nxc6 {+212.49/25 1776} b4+ {M-7/15 2898}
30. Kxb4 {M+7/23 1406} Kf8 {M-6/16 2651}
31. Nd8 {M+6/25 1250} Ke8 {M-5/15 2452}
32. Qxf7+ {M+4/100 1117} Kxd8 {M-3/15 2275}
33. Rc1 {M+3/100 14} g5 {M-2/16 1561}
34. Qg7 {M+2/100 10} Ke8 {M-1/16 1182}
35. Rc8# {M+1/100 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "6"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e4 {+19.28/15 3716} Nc6 {+52.37/17 3359}
2. d4 {+19.38/16 2506} e6 {+53.69/18 5192}
3. d5 {+19.38/14 1897} Ne5 {+54.13/18 4989}
4. Bf4 {+19.66/14 1872} Ng6 {+57.17/19 4916}
5. Bxc7 {+20.16/14 2410} Nf6 {+58.74/18 3282}
6. dxe6 {+20.61/16 1810} fxe6 {+59.93/20 3065}
7. Nc3 {+20.80/16 1799} Bc5 {+61.80/19 3661}
8. e5 {+21.91/18 1784} Ng8 {+68.90/21 2615}
9. Qh5 {+21.99/18 1752} a5 {+70.87/20 3265}
10. Qxh7 {+24.42/16 1737} N8e7 {+82.88/22 3781}
11. Ne4 {+26.80/16 2227} Bd4 {+96.93/18 4075}
12. Qxg7 {+29.37/17 2195} Bxe5 {+144.18/19 3456}
13. Bxe5 {+29.93/16 1667} Kd8 {+149.07/20 7937}
14. Bf6 {+34.59/15 1647} b5 {+163.27/17 2698}
15. Qxg6 {+37.35/14 1631} d5 {+228.09/18 1773}
16. Qf7 {M+6/12 2082} Kc7 {M-5/35 1826}
17. Qxe7+ {M+5/12 1573} Bd7 {M-4/56 1071}
18. Qd8+ {M+4/11 1571} Kb7 {M-3/100 102}
19. Qxd7+ {M+3/12 1553} Kb8 {M-2/100 10}
20. Nc5 {M+2/12 1547} Ka8 {M-1/100 10}
21. Qb7# {M+1/11 1535} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "7"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+26.17/16 23575} Nc6 {+23.19/26 6799}
2. d4 {+26.57/16 14084} d6 {+23.30/25 2736}
3. Nc3 {+27.06/16 9199} Nf6 {+23.08/23 785}
4. d5 {+28.08/15 6123} Ne5 {+23.15/23 1329}
5. Nxe5 {+28.81/14 4196} dxe5 {+22.88/19 1383}
6. Qd3 {+29.33/14 2747} Kd8 {+23.11/24 9573}
7. Rb1 {+29.55/14 2327} a6 {+22.38/23 1353}
8. Rg1 {+29.37/12 1823} Bd7 {+22.36/20 1244}
9. Bg5 {+31.58/13 1512} h6 {+22.24/25 1481}
10. Bxf6 {+32.13/12 747} exf6 {+20.61/22 1474}
11. Qf3 {+30.54/11 1426} Bb4 {+20.38/23 5509}
12. e4 {+30.97/11 1265} Bb5 {+18.60/20 1094}
13. Bxb5 {+38.85/13 681} axb5 {+20.75/26 3753}
14. a3 {+39.07/14 1299} Bc5 {+21.30/31 8763}
15. Nxb5 {+40.88/13 1186} Bd6 {+21.83/24 5591}
16. Nxd6 {+47.12/15 1018} cxd6 {+19.61/17 833}
17. Kd2 {+48.12/15 1114} h5 {+22.65/28 4495}
18. Qxh5 {+51.48/15 720} Ke7 {+43.15/26 3363}
19. Qh8 {+53.88/15 1195} f5 {M-9/28 12440}
20. exf5 {+57.97/17 902} Kf6 {M-8/27 3973}
21. Kc3 {+57.69/16 1171} Ke7 {M-9/22 937}
22. Qxg7 {+71.19/16 389} Ke8 {M-7/21 228}
23. Kb4 {M+7/23 1154} Kd8 {M-6/24 594}
24. Qxf7 {M+6/25 1277} Kc8 {M-5/29 436}
25. Kb5 {M+5/26 697} Kd8 {M-4/58 250}
26. Kb6 {M+4/30 203} e4 {M-3/245 64}
27. Rge1 {M+3/64 57} e3 {M-2/245 13}
28. Rxe3 {M+2/64 10} Kc8 {M-1/245 14}
29. Re8# {M+1/64 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "8"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+23.23/23 4581} Nf6 {+26.07/16 22537}
2. d3 {+23.23/24 2453} h6 {+25.78/15 14512}
3. g3 {+23.23/24 1550} e5 {+25.85/14 9453}
4. Nxe5 {+24.30/22 987} b5 {+25.86/13 6275}
5. Bg2 {+24.38/24 3076} g5 {+28.34/13 4282}
6. Qd2 {+25.84/20 2224} a6 {+29.15/13 3039}
7. Qe3 {+27.42/23 850} Ng8 {+32.09/13 2266}
8. Qf3 {+34.83/20 2530} f6 {+39.79/16 1784}
9. Qh5+ {+38.53/17 1238} Kd8 {+41.19/14 681}
10. Nf7+ {M+17/28 1321} Ke7 {+33.77/12 976}
11. Nh8 {M+13/31 1437} Kd8 {+40.85/14 1637}
12. Qf7 {M+12/32 1776} Bb4+ {+41.37/14 944}
13. c3 {M+11/33 1989} c5 {+40.38/14 1228}
14. Qf8+ {M+10/31 1678} Kc7 {+37.54/12 1339}
15. Nf7 {M+9/36 1752} Nc6 {+39.84/14 1205}
16. Bxc6 {M+8/40 1832} Bxc3+ {+42.27/14 1131}
17. Nxc3 {M+7/41 1503} dxc6 {+44.79/13 1085}
18. Qd8+ {M+5/54 1514} Kb8 {+47.39/13 908}
19. Be3 {M+4/94 1490} b4 {+45.12/14 1100}
20. Qb6+ {M+3/245 270} Ka8 {M-2/31 373}
21. Bxc5 {M+2/245 12} bxc3 {M-1/64 10}
22. Qa7# {M+1/245 11} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "9"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+26.17/16 22573} c5 {+52.21/18 4858}
2. Nc3 {+26.52/16 5745} Nc6 {+53.58/19 4131}
3. Rg1 {+26.21/16 12737} Nf6 {+51.64/18 2787}
4. e4 {+26.79/16 8333} e6 {+52.76/18 3357}
5. Bb5 {+28.44/14 5570} Na5 {+52.91/18 3067}
6. e5 {+27.70/15 3508} Nd5 {+56.52/22 10013}
7. Nxd5 {+29.81/15 2815} exd5 {+56.83/21 1702}
8. d4 {+30.12/15 2023} a6 {+56.81/24 2682}
9. dxc5 {+32.08/14 1813} axb5 {+61.40/21 2842}
10. Qxd5 {+32.81/13 1277} h6 {+62.58/22 2579}
11. Bd2 {+33.93/13 1196} Nc6 {+62.73/23 5328}
12. O-O-O {+34.12/13 1137} g6 {+61.11/20 2164}
13. Rge1 {+34.51/13 1095} Bg7 {+63.75/20 3175}
14. Nd4 {+36.36/14 1072} b4 {+72.55/22 3497}
15. Nb5 {+45.74/14 971} Kf8 {+101.56/18 4564}
16. Nd6 {+48.87/15 1014} Nd8 {+120.16/19 2197}
17. Nxc8 {+48.88/15 407} Ne6 {+123.90/19 2258}
18. Bxb4 {+51.70/15 1498} Kg8 {+128.15/20 2882}
19. Qxd7 {+53.48/15 1300} Kh7 {+136.97/18 2026}
20. Nd6 {+55.29/15 1185} h5 {+149.70/19 2587}
21. Nxf7 {+59.08/16 1112} Nf8 {+165.46/18 2599}
22. Ng5+ {+75.80/18 617} Kh8 {M-11/17 1229}
23. c6 {M+5/35 650} Nh7 {M-4/51 1478}
24. Qc8+ {M+4/33 214} Bf8 {M-3/100 129}
25. Rd7 {M+3/64 64} Kg8 {M-2/100 10}
26. Rxh7 {M+2/64 10} bxc6 {M-1/100 10}
27. Qxf8# {M+1/64 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Mantissa v3.3.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "10"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 {+52.78/19 2647} Nf6 {+25.55/16 22536}
2. d4 {+53.11/21 3228} e6 {+25.02/14 14512}
3. Qf3 {+54.28/21 3026} Nc6 {+24.69/15 9456}
4. Nc3 {+55.39/20 4120} e5 {+25.49/13 6276}
5. dxe5 {+56.45/21 2317} Nxe5 {+25.60/14 2615}
6. Qg3 {+56.96/21 2199} d6 {+24.52/13 3683}
7. Nf3 {+57.33/18 2708} Ng6 {+25.79/12 2660}
8. Bd3 {+56.40/21 2943} Be7 {+26.06/13 2028}
9. h3 {+58.05/22 4635} Nh5 {+25.64/12 1636}
10. Qh2 {+59.32/19 2939} f5 {+25.56/11 1398}
11. Bd2 {+60.50/18 2184} Bf6 {+28.48/12 1244}
12. O-O-O {+61.27/19 2046} Ne5 {+29.48/12 1153}
13. Nxe5 {+70.59/23 3211} Bxe5 {+30.38/13 617}
14. f4 {+71.32/23 2098} Bf6 {+32.46/13 1259}
15. g4 {+80.49/23 4397} fxg4 {+33.82/13 1161}
16. hxg4 {+84.84/22 2621} Bxg4 {+33.55/13 1100}
17. Bxh7 {+84.59/20 2275} Ke7 {+33.40/12 1065}
18. Bg6 {+86.61/19 2614} Nxf4 {+35.76/12 1045}
19. Qxf4 {+122.56/19 1746} Be6 {+38.98/13 1034}
20. Ne4 {+158.85/21 3343} Bxa2 {+40.55/12 1024}
21. Nxf6 {M+6/25 2181} c6 {+42.82/11 1020}
22. Ne8 {M+3/100 183} Kd7 {M-2/64 89}
23. Qxd6+ {M+2/100 10} Kc8 {M-1/64 10}
24. Qc7# {M+1/100 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Stockfish 130122"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "11"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. e3 {+52.78/19 2548} b6 {+23.30/25 4231}
2. Qf3 {+54.83/20 2523} Nc6 {+23.76/22 2469}
3. d4 {+55.67/20 3547} Nf6 {+23.42/22 2513}
4. Bd3 {+56.19/20 2938} e5 {+23.23/22 2143}
5. Ne2 {+56.98/19 2105} exd4 {+23.03/20 1107}
6. exd4 {+58.06/19 3035} Nb4 {+23.07/21 1348}
7. Bg5 {+60.28/18 2932} Nxd3+ {+21.76/21 3681}
8. cxd3 {+63.83/19 2258} h6 {+22.47/24 16147}
9. Bxf6 {+69.56/21 2588} gxf6 {+22.84/21 2511}
10. Nbc3 {+73.11/21 3986} Bb4 {+21.84/19 1318}
11. Qxf6 {+77.45/19 3129} d5 {+23.08/20 5041}
12. Qxh6 {+83.90/21 2474} Bd7 {+22.73/20 4478}
13. O-O-O {+95.09/23 2368} Be6 {+24.03/23 12937}
14. Qh8+ {+105.91/23 1974} Kd7 {+23.61/16 843}
15. Nf4 {+113.22/22 2300} Bg4 {+22.38/16 2609}
16. Rhe1 {+137.62/21 1953} Be6 {M-8/40 1989}
17. Nxe6 {+236.84/24 4297} fxe6 {M-7/44 1060}
18. Rxe6 {M+7/25 4806} Kxe6 {M-6/49 1116}
19. Re1+ {M+6/29 1330} Kf7 {M-5/60 1004}
20. Qh7+ {M+5/37 1310} Kf8 {M-4/105 972}
21. Re6 {M+4/81 1277} b5 {M-3/245 185}
22. Qf5+ {M+3/100 117} Kg8 {M-2/245 14}
23. Rg6+ {M+2/100 10} Kh8 {M-1/245 14}
24. Qh5# {M+1/100 10} 1-0

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.14"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Zahak 9.0"]
[Result "1-0"]
[TimeControl "0/300+3"]
[Time "22:31:12"]
[Board "12"]
[Termination "mate"]
[FEN "1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[SetUp "1"]

1. Nf3 {+23.23/23 4121} c5 {+52.21/18 4849}
2. e3 {+23.34/25 2082} Nf6 {+52.35/20 4283}
3. Be2 {+23.30/25 781} Nc6 {+52.36/20 6263}
4. d3 {+23.30/26 1072} d6 {+51.44/19 6588}
5. h3 {+23.30/25 1326} d5 {+50.88/20 3552}
6. O-O {+23.38/21 1253} e5 {+50.77/18 2146}
7. c4 {+23.34/24 3765} d4 {+51.63/19 3520}
8. Nbd2 {+23.30/20 1093} Nd7 {+52.31/19 8151}
9. Qb3 {+23.34/22 3497} f5 {+52.12/21 3720}
10. g4 {+23.19/22 5320} g6 {+51.31/20 2250}
11. g5 {+23.07/20 2710} dxe3 {+50.01/20 1809}
12. fxe3 {+22.93/25 3144} b6 {+50.50/18 1828}
13. Qa4 {+23.46/22 5080} Bb7 {+49.85/20 1427}
14. Nb1 {+23.38/22 999} a5 {+50.51/19 4045}
15. Nc3 {+23.07/23 3951} Bg7 {+51.02/19 1606}
16. Ne1 {+23.07/23 3192} Ncb8 {+51.54/17 2169}
17. e4 {+23.82/22 2260} f4 {+51.94/19 2570}
18. Bg4 {+23.91/19 958} Ba8 {+53.08/18 2637}
19. Qb5 {+25.92/21 3432} Kd8 {+54.72/19 1920}
20. Nf3 {+26.37/17 941} Bc6 {+54.97/20 2394}
21. Bxd7 {+28.64/21 1426} Bxb5 {+57.92/23 2999}
22. Bxb5 {+29.07/21 1545} Kc8 {+58.19/23 1555}
23. Nd5 {+29.61/19 1587} Kb7 {+59.49/20 1263}
24. Bd2 {+30.23/19 1610} Na6 {+66.81/21 2223}
25. Bxa6+ {+30.62/17 1713} Kxa6 {+77.97/22 1899}
26. Kg2 {+31.07/18 1505} h6 {+70.46/22 2919}
27. gxh6 {+32.00/18 2020} Bxh6 {+78.17/22 1441}
28. Nxe5 {+33.30/17 1594} f3+ {+82.28/21 1446}
29. Nxf3 {+35.23/15 1387} Bf8 {+93.49/21 1382}
30. Ng5 {M+8/40 1384} Bd6 {+107.18/19 1946}
31. Rf6 {M+7/43 1387} Be5 {M-8/20 2721}
32. Rxb6+ {M+6/51 1446} Ka7 {M-7/1 10}
33. Rf1 {M+5/61 1452} Ka8 {M-4/53 1060}
34. Rf7 {M+4/100 1439} Bg3 {M-3/100 175}
35. Kxg3 {M+3/245 301} a4 {M-2/1 10}
36. Re6 {M+2/245 15} a3 {M-1/100 11}
37. Re8# {M+1/245 17} 1-0[/pgn]

[Uri Blass]

Yes
You guess correctly
I used copy pgn from Banskia gui.
I guess it is a bug in the gui.

I do not know why it starts at move 2 because the epd file has only the following string
1nb1kbn1/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1

[Uri Blass]

position 2:
White with no queen and rooks.

This time the winner is blunder with 6 points
Stockfish with 4 points second place and Mantissa is third place with 2 points when Zahak is last place with 0 points.

For some reason Zahak tend to sacrifice pieces for no logical reason and these sacrificed make the win longer or the loss faster.

This time I fixed manually the 0 2 to 0 1 but decided not to try to post pgn.

I use a single core for every engine in the tournament and 2048 mbytes hash table for every engine(no egtb)

[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Blunder 7.6.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "1"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e4 {-24.04/17 22480 18546715} d5 {-19.27/15 2605 773753} 2. Nc3 {-24.80/15 14497 10997523} dxe4 {-19.30/15 1963 730405}
3. Nxe4 {-25.16/15 9457 6922674} Nc6 {-19.56/15 1936 579920} 4. Ng5 {-25.68/13 6286 3451297} h6 {-19.94/13 2495 366968}
5. Ne4 {-27.18/13 4294 3652567} Bf5 {-20.57/15 2446 750126} 6. Nc5 {-28.13/12 3049 1127786} Qd5 {-21.78/16 1841 360884}
7. Nxb7 {-30.46/13 2275 1126820} Nb4 {-23.33/14 1826 646385} 8. a3 {-29.80/12 1790 972992} Nxc2+ {-24.73/16 2338 495064}
9. Kd1 {-33.83/12 1059 1027020} Qxb7 {-25.99/18 5043 1453635} 10. Nf3 {-32.40/13 1474 1169031} Qb3 {-28.60/15 1668 376626}
11. Be2 {-38.50/13 1296 863838} Nd4+ {-33.63/16 1652 1220116} 12. Ke1 {-44.26/12 1185 510930} Nxe2 {-35.90/16 1638 1503683}
13. Kxe2 {-42.36/13 1116 628971} Qc4+ {M+11/13 1614 2591212} 14. Kd1 {-46.76/13 788 799593} Qf1+ {M+3/13 1607 1178279}
15. Ne1 {-42.94/13 516 526966} Bd3 {M+2/14 1586 1353522} 16. f4 {M-1/64 10 1969} Qe2# {M+1/14 1564 955717}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Mantissa v3.3.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "2"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. c4 {-18.87/15 4129 1109220} c5 {-25.57/17 22536 21655306} 2. Nc3 {-18.77/16 3254 1243103} Nc6 {-25.37/16 14512 7905223}
3. Nf3 {-18.92/16 3156 1811107} Nf6 {-26.28/16 9456 9501940} 4. e4 {-18.99/17 2363 1448728} d6 {-26.79/14 6276 3400564}
5. h3 {-19.00/16 1775 1575287} Rg8 {-27.74/14 4283 3644088} 6. d3 {-18.85/14 1763 947233} Nd4 {-28.33/13 3038 1575542}
7. Be2 {-18.99/15 2264 1326338} Qb6 {-28.91/12 2266 1309384} 8. Bd1 {-18.95/13 2227 515582} Nxf3+ {-28.66/12 1784 1046893}
9. Bxf3 {-18.91/13 1685 601680} Bd7 {-29.61/12 1486 834805} 10. Bd1 {-18.99/14 1668 876309} O-O-O {-29.58/12 1302 1177412}
11. a4 {-19.06/14 1651 480467} g5 {-31.76/12 1190 968838} 12. Bc2 {-19.09/13 1634 277959} Rg6 {-32.34/11 1121 410554}
13. Kf1 {-19.21/13 1615 784014} Re8 {-32.53/11 1081 1035625} 14. Nb5 {-19.32/13 1601 738526} a6 {-33.40/11 1053 781542}
15. Nc3 {-19.52/16 1583 583915} Bh6 {-32.64/11 1035 705437} 16. g4 {-19.53/15 1572 973248} Bg7 {-31.71/10 1027 284467}
17. Bd1 {-19.65/14 1557 76495} Be6 {-33.40/11 1021 852522} 18. Ne2 {-20.10/13 2004 444426} Nxe4 {-35.85/13 982 980911}
19. b3 {-20.80/16 4327 1327895} Nc3 {-37.31/12 1031 340232} 20. Nxc3 {-22.25/18 3141 78323} Bxc3 {-37.67/11 884 218818}
21. Be3 {-22.29/16 1797 122312} h6 {-38.28/12 1077 673820} 22. Kg2 {-21.19/16 1361 610128} Kc7 {-38.94/13 1051 758147}
23. f3 {-21.21/15 1349 27543} Qb4 {-46.14/15 958 1005311} 24. Kf1 {-24.09/16 4196 612301} Bd4 {-48.36/16 940 1008900}
25. Bxd4 {-24.99/18 3599 447748} cxd4 {-48.90/16 615 673556} 26. Be2 {-26.04/19 3470 489611} Qxb3 {-50.95/16 1239 1337612}
27. Kg2 {-26.34/17 3157 518802} Qxa4 {-54.22/16 949 1029531} 28. Kg1 {-30.32/19 2886 2112516} Qc2 {-55.79/17 1195 820746}
29. Bf1 {-32.04/18 2652 92046} Rf6 {-60.99/18 446 434116} 30. Bg2 {-31.70/16 2448 282050} Qxd3 {-70.10/19 766 751956}
31. f4 {-32.90/14 2263 41714} Qe3+ {M+6/28 357 559317} 32. Kh1 {M-6/11 2111 983991} Rxf4 {M+5/37 899 1695642}
33. Kh2 {M-4/12 1972 1194024} Bxc4 {M+4/42 270 589718} 34. h4 {M-3/13 1846 2146748} Rxg4 {M+3/64 65 150447}
35. hxg5 {M-2/12 1437 1101720} Qg3+ {M+2/64 10 7442} 36. Kh1 {M-1/12 836 1254696} Qxg2# {M+1/64 10 3275}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Stockfish 130122"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "3"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. c4 {-18.87/15 3998 1109220} e6 {-23.30/23 3649 9683166} 2. Nf3 {-18.77/16 2502 877710} h6 {-23.30/27 3232 8273575}
3. d4 {-18.67/15 3192 2430612} d6 {-23.30/23 1985 5016865} 4. Nc3 {-18.56/15 3095 792581} Nd7 {-23.26/22 917 2308756}
5. e4 {-18.47/13 2323 385646} g5 {-23.30/23 1492 3588717} 6. Be2 {-18.53/13 2277 1594573} g4 {-23.30/24 2316 5582244}
7. Nd2 {-18.72/16 2234 1375389} Qh4 {-23.42/25 1462 3344542} 8. Nb5 {-18.59/15 2192 473673} Kd8 {-23.50/25 1294 3059260}
9. Nf1 {-18.82/16 2154 1516030} c6 {-23.65/25 1720 4075786} 10. Nc3 {-19.22/17 3578 847988} Bg7 {-23.61/24 2497 5846784}
11. Be3 {-19.24/16 3435 1381540} h5 {-23.53/25 1706 3968649} 12. Bd1 {-18.87/12 3295 276718} Ne7 {-23.69/23 1541 3629511}
13. a3 {-19.12/13 2446 538545} Kc7 {-23.53/21 2472 6008372} 14. Be2 {-19.22/13 1416 389156} a6 {-23.69/21 4178 9868828}
15. Bd3 {-19.38/13 1405 659455} b6 {-23.76/22 1853 4361081} 16. Ne2 {-19.66/13 1811 531734} c5 {-23.92/24 1647 3875529}
17. Bc2 {-19.97/14 2308 1294618} cxd4 {-25.07/23 4522 11533813} 18. g3 {-20.86/18 3810 511120} Qf6 {-26.46/20 1019 2393523}
19. Bxd4 {-21.48/18 2779 2178832} Qxd4 {-28.00/21 1467 3249504} 20. Nxd4 {-17.49/18 1585 275038} Bxd4 {-28.38/19 1629 3741199}
21. b3 {-17.49/16 2036 14343} Bb2 {-28.49/19 2294 5029953} 22. a4 {-17.34/16 1178 485499} Bb7 {-28.46/18 1468 3353568}
23. Ke2 {-17.50/16 1529 1086085} Nc6 {-29.31/21 2285 5459939} 24. Ne3 {-18.16/15 2552 1078650} Nd4+ {-29.92/19 1579 4042840}
25. Kd2 {-18.64/16 1459 412658} Nc5 {-30.00/21 1806 4537069} 26. e5 {-18.75/16 1878 336205} Nf3+ {-30.54/20 1581 4133046}
27. Ke2 {-19.05/16 1423 592698} Bxe5 {-30.77/21 1927 5007364} 28. b4 {-19.01/18 1822 856884} Ne4 {-30.92/20 1720 4284550}
29. Bxe4 {-19.12/16 1380 294613} Bxe4 {-31.53/22 3522 9262266} 30. Nd1 {-19.33/15 1772 14900} h4 {-35.93/17 2040 4772987}
31. gxh4 {-21.20/16 1742 290855} Rxh4 {-77.50/26 1500 3193058} 32. Ne3 {-22.93/17 2548 259581} Rxh2 {M+7/50 1627 4086493}
33. Nf1 {-23.81/17 1647 307141} Rh1 {M+6/54 1754 5038576} 34. Ke3 {-24.04/15 2276 31051} f5 {M+5/62 1601 6115050}
35. Ke2 {M-5/13 2121 3014358} Rxf1 {M+4/109 1515 7877706} 36. Kxf1 {M-3/13 1517 1382564} Rh8 {M+3/245 66 514127}
37. Ke2 {M-2/13 1495 1353565} Rh1 {M+2/245 21 22389} 38. Ke3 {M-1/13 1132 949695} Re1# {M+1/245 16 12010}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Blunder 7.6.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "4"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e3 {-23.15/25 5923 15064729} d5 {-19.02/16 3384 1335190} 2. Nf3 {-23.03/22 1108 2789841} Nc6 {-19.12/16 3282 651978}
3. Bb5 {-22.65/19 1011 2503183} Qd6 {-19.42/15 1891 547189} 4. d3 {-22.92/21 4027 9661858} Bg4 {-19.64/17 1870 672514}
5. Bxc6+ {-22.42/24 2061 5152339} Qxc6 {-19.83/18 1844 1133320} 6. Kd2 {-22.70/26 9810 23746050} d4 {-21.94/17 1820 640734}
7. b3 {-23.11/21 2972 7107364} Bxf3 {-22.47/19 2336 464549} 8. gxf3 {-25.36/21 3351 9827153} Qxf3 {-22.93/19 1767 574506}
9. Ke1 {-25.46/22 8671 25167236} Qh1+ {-25.31/19 1736 473964} 10. Kd2 {-26.02/21 2657 7562154} Qg1 {-25.48/19 1728 817907}
11. exd4 {-26.07/20 2591 7764108} g6 {-26.48/16 1712 532444} 12. Nc3 {-26.15/19 9541 29364990} Bh6+ {-29.45/17 2858 525566}
13. Ke2 {M-12/22 7992 22398610} Qxc1 {-29.97/17 1652 1738895} 14. Nb5 {M-9/24 2022 4986559} Qxc2+ {-31.04/17 1628 235667}
15. Kf3 {M-8/25 907 2335434} Qxd3+ {-33.35/16 2105 167086} 16. Kg2 {M-7/26 896 2433413} Qxb5 {-34.07/14 1591 1791865}
17. a3 {M-6/23 1422 3632034} Qxb3 {M+8/13 1580 2697887} 18. d5 {M-6/25 1706 4485624} Qxd5+ {M+6/13 1565 1625822}
19. Kg3 {M-5/31 923 2905515} Qh1 {M+5/13 1545 506481} 20. f4 {M-4/137 866 5033306} O-O-O {M+4/13 1535 1849857}
21. h3 {M-3/245 59 495547} Rd3+ {M+3/11 1515 890942} 22. Kf2 {M-2/245 16 13035} Bxf4 {M+2/12 1503 1343926}
23. a4 {M-1/245 16 994} Rd2# {M+1/13 1490 1889685} 0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Blunder 7.6.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "5"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. Nf3 {-7.85/17 3472 5952501} d5 {-18.93/16 2605 845167} 2. e4 {-7.48/17 8007 14970326} dxe4 {-20.49/18 3318 1398393}
3. Ne5 {-7.34/16 2946 5453474} Qd6 {-20.47/16 2474 616876} 4. Nxf7 {-7.14/15 3398 6082339} Kxf7 {-22.47/14 2428 217269}
5. d4 {-7.45/14 2240 4131123} exd3 {-23.33/15 1834 657768} 6. Nc3 {-7.47/14 2456 4358290} dxc2 {-25.06/13 1817 876094}
7. Bc4+ {-7.44/13 2027 3674022} Be6 {-26.32/14 1791 261351} 8. Nd5 {-7.71/16 2883 5611759} Bxd5 {-31.61/16 1775 399144}
9. Be2 {-7.90/17 2221 4313276} Bxg2 {-32.75/15 1752 347617} 10. Bd2 {-7.05/14 1855 3574959} Qc5 {-36.00/12 1731 116885}
11. Bc4+ {-8.70/17 3458 6147860} Qxc4 {M+4/12 1717 1069719} 12. Bc1 {M-3/100 781 1531788} Bf1 {M+3/13 1700 2890879}
13. Kd2 {M-2/100 10 10318} Qd3+ {M+2/13 1676 1433287} 14. Ke1 {M-1/1 10 3} Qd1# {M+1/14 1662 2575113}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Blunder 7.6.0"]
[Black "Zahak 9.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "6"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. c4 {-18.87/15 3679 1109220} c6 {-8.15/18 3074 5269720} 2. Nf3 {-18.78/16 2514 1443683} Qa5 {-8.15/18 2161 4187380}
3. Nc3 {-18.64/17 4152 1843001} Qxc3 {-8.09/18 3955 7916547} 4. dxc3 {-12.42/15 2363 543284} Nf6 {-8.02/18 3654 7424508}
5. g3 {-12.47/16 2325 854084} d6 {-8.21/17 3618 7236081} 6. Bg2 {-12.54/15 2280 2175412} g6 {-8.24/18 1967 4009819}
7. Nd4 {-12.47/12 2242 315518} Bg7 {-8.19/18 2202 4454373} 8. b3 {-12.59/12 2189 1036542} O-O {-8.39/18 2618 4929271}
9. Bg5 {-12.88/13 1656 1171513} Na6 {-8.48/18 2809 5375569} 10. b4 {-12.89/13 2130 629040} Bd7 {-8.50/19 5672 9335851}
11. b5 {-12.78/13 1612 713581} Nc7 {-8.42/18 1831 3350267} 12. bxc6 {-12.62/15 1597 347238} bxc6 {-8.69/17 1855 3202740}
13. Bxc6 {-12.80/16 2056 815877} Bxc6 {-8.77/18 3047 5704595} 14. Nxc6 {-13.26/16 2021 705589} Ne4 {-8.79/19 2834 5545144}
15. Nxe7+ {-12.87/17 1988 704166} Kh8 {-8.84/1 10 74} 16. Be3 {-12.99/18 1956 1482158} Bxc3+ {-8.78/19 2737 5364671}
17. Kf1 {-12.65/14 1482 548871} Bf6 {-8.78/18 1805 3574123} 18. Nc6 {-13.01/17 1908 607724} Nc5 {-8.80/19 2284 4787619}
19. Bf4 {-12.58/15 1879 215708} N7e6 {-8.80/19 1455 3000346} 20. Bxd6 {-12.86/18 1851 983876} Rfd8 {-9.06/19 1497 2894529}
21. Nxd8 {-11.72/21 3080 1413047} Rxd8 {-9.16/19 1552 2907337} 22. Bxc5 {-12.00/22 2971 2061425} Nxc5 {-9.18/18 1864 3395204}
23. Ke1 {-12.00/20 2866 307827} Kg7 {-9.25/17 2085 3752461} 24. e3 {-11.91/18 1635 512705} Kf8 {-9.25/17 1596 2800011}
25. Ke2 {-11.63/16 2086 583928} h5 {-9.24/17 1442 2575747} 26. h3 {-11.75/17 2056 759124} Bc3 {-9.22/18 3868 6673540}
27. Kf3 {-12.13/19 2606 1360448} Rd2 {-9.31/17 1275 2165961} 28. a3 {-12.82/23 3235 460556} f5 {M+10/18 1226 2045897}
29. Kg2 {-24.88/20 2948 1738022} Ne4 {M+6/24 1332 2776479} 30. h4 {M-5/16 2712 2478207} Rxf2+ {M+5/28 1201 2628919}
31. Kg1 {M-4/15 1298 312567} Be5 {M+4/78 1188 2786993} 32. a4 {M-3/16 2181 1471679} Bxg3 {M+3/100 76 179161}
33. a5 {M-2/16 1258 1451173} Bh2+ {M+2/100 10 6383} 34. Kh1 {M-1/16 954 1496796} Ng3# {M+1/100 10 3968}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Stockfish 130122"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "7"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e4 {-24.04/17 23498 18546715} g6 {-23.17/25 5063 13340327} 2. Nf3 {-24.09/15 14114 7970805} Bg7 {-23.15/21 913 2285961}
3. d4 {-24.34/15 9217 3835268} d6 {-23.15/26 4858 12016451} 4. Bc4 {-22.59/12 6136 4054128} e6 {-23.23/20 889 2147562}
5. h4 {-21.96/12 4200 3382395} h6 {-23.30/26 2329 5811430} 6. a4 {-22.20/11 2996 1719180} Ne7 {-23.38/23 1718 4260569}
7. h5 {-22.70/11 2235 1154722} g5 {-23.65/23 2926 7034213} 8. Na3 {-22.50/11 1767 1637215} g4 {-23.95/23 2662 6499261}
9. Nh2 {-21.18/11 1476 705801} f5 {-24.00/22 1961 4782652} 10. exf5 {-18.59/10 1297 512177} exf5 {-23.92/26 1295 3100301}
11. f3 {-20.20/10 1187 540952} Nec6 {-24.53/22 4352 10986438} 12. Kd2 {-21.15/10 1120 467535} Qh4 {-26.30/19 1179 2895780}
13. Nf1 {-24.07/11 1076 621858} gxf3 {-27.23/21 1470 3724759} 14. gxf3 {-25.07/12 1052 868584} Nxd4 {-28.07/23 3227 8406635}
15. f4 {-25.97/11 1039 562737} Qxf4+ {-33.83/19 3081 8486166} 16. Ne3 {-26.74/12 1027 896798} Qf2+ {M+8/40 966 1954557}
17. Kd3 {-30.44/11 1022 616611} Ne2 {M+6/47 1474 3084853} 18. Bg8 {-48.06/13 1017 1010514} Nxc1+ {M+4/113 1377 6745494}
19. Kc4 {M-3/64 75 139454} Qf4+ {M+3/245 127 881062} 20. Kb5 {M-2/64 10 5375} Bd7+ {M+2/245 15 10974}
21. Ka5 {M-1/64 10 333} Qxa4# {M+1/245 14 10543} 0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Mantissa v3.3.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "8"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e3 {-23.15/25 6199 15064729} Nf6 {-25.13/16 22536 18802007} 2. b3 {-22.92/22 1513 3903871} Nc6 {-26.27/17 14513 13963121}
3. Bb2 {-23.00/23 1680 4250828} Rg8 {-26.62/16 9454 9438829} 4. Be2 {-22.39/24 3464 8725145} d5 {-27.02/15 6275 4997538}
5. Bb5 {-22.53/24 3196 8134021} Rb8 {-27.88/13 4283 1972539} 6. Bxf6 {-21.61/23 4392 10890490} gxf6 {-32.44/14 2059 2120518}
7. Kf1 {-22.38/26 13982 33991866} Bf5 {-33.90/14 2645 2010840} 8. Nc3 {-21.76/24 1693 4073802} a6 {-34.45/14 2018 1261384}
9. Bxc6+ {-21.56/17 844 2004046} bxc6 {-34.19/14 1019 1069513} 10. Nf3 {-22.27/25 14571 35455301} Bxc2 {-35.30/12 1630 1102140}
11. g3 {-22.92/23 12847 32024659} Qd6 {-36.77/11 1391 1220300} 12. Kg2 {-22.81/18 1178 2852895} Be4 {-38.70/12 1240 806212}
13. h4 {-23.07/21 5129 13421732} c5 {-39.81/13 1153 952243} 14. Nxe4 {-21.69/13 168 416686} dxe4 {-45.54/14 802 845772}
15. Ng5 {-85.07/17 2489 6456681} fxg5 {-51.97/13 619 624520} 16. d3 {M-7/21 455 989183} exd3 {-61.22/13 1070 985384}
17. hxg5 {M-6/23 601 1350259} d2 {-66.84/14 1058 907135} 18. g6 {M-5/26 181 414018} Qxg6 {M+5/24 730 1336171}
19. a3 {M-4/55 317 1851880} d1=Q {M+4/24 195 377657} 20. a4 {M-3/245 159 1276969} Qe4+ {M+3/64 134 290765}
21. f3 {M-2/245 16 17030} Qdxf3+ {M+2/64 10 8970} 22. Kh3 {M-1/245 17 1008} Qxg3# {M+1/64 10 4070}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Mantissa v3.3.0"]
[Black "Zahak 9.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "9"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e4 {-24.04/17 22638 18546715} e6 {-7.93/17 4706 8163720} 2. Nf3 {-24.42/16 14437 13545790} c6 {-7.93/16 2398 4482099}
3. Be2 {-23.04/13 9419 6097849} Bb4 {-7.92/14 2312 4255810} 4. a3 {-21.98/13 6263 3829765} Nf6 {-8.08/18 4746 8937494}
5. e5 {-21.01/13 4283 2744448} Qc7 {-8.03/18 2586 4811238} 6. axb4 {-17.22/13 3041 1743986} d5 {-8.09/18 2789 5244573}
7. exf6 {-16.82/13 1538 1536042} gxf6 {-8.08/18 2158 4028423} 8. d4 {-16.95/12 986 703977} Qe7 {-7.95/18 4278 7977038}
9. c3 {-15.79/12 998 972678} Nd7 {-8.22/17 2259 4373181} 10. Be3 {-16.36/12 1008 817105} Rf8 {-8.17/15 2108 4026968}
11. Bd3 {-15.94/12 1017 445929} Nb6 {-8.14/18 2239 4191068} 12. Na3 {-16.14/11 1022 601351} Bd7 {-8.22/19 2418 4606003}
13. Bxh7 {-17.47/12 1026 1028047} e5 {-8.23/18 1857 3580776} 14. dxe5 {-16.86/12 574 437472} fxe5 {-8.51/16 1719 3127650}
15. Bg5 {-17.41/12 650 347963} f6 {-8.49/18 1990 3720012} 16. Bg6+ {-17.69/13 538 542976} Rf7 {-8.47/18 1773 3335130}
17. Be3 {-17.90/12 801 438631} O-O-O {-8.50/18 2469 4466838} 18. Bc5 {-17.87/13 859 530781} Qe6 {-8.49/19 2121 3907516}
19. Bxf7 {-18.57/12 908 455916} Qxf7 {-8.82/16 2188 3950264} 20. Kd1 {-19.78/12 705 403319} Qg6 {-8.98/17 1538 2768404}
21. Ne1 {-20.63/12 625 642782} Nc4 {-8.94/15 1439 2587197} 22. Nac2 {-22.20/11 828 473904} Qg4+ {-9.14/16 1956 3543800}
23. Kc1 {-24.05/12 875 558604} Qf4+ {-9.22/17 1588 2967742} 24. Kb1 {-25.50/13 749 816568} Nd2+ {-9.18/17 1673 3066661}
25. Ka2 {-28.35/13 988 948018} Qc4+ {M+9/28 1578 2981457} 26. Ka1 {-29.30/14 532 604394} d4 {M+7/30 4652 8835903}
27. cxd4 {-25.13/14 1133 1025595} Be6 {M+4/73 1228 3119742} 28. d5 {M-3/43 127 149915} Bxd5 {M+3/100 95 187881}
29. b3 {M-2/64 14 10600} Qxb3 {M+2/100 10 10717} 30. Bxa7 {M-1/64 10 1824} Qa2# {M+1/100 10 4768}
0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Mantissa v3.3.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "10"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. Nf3 {-7.85/17 3642 5952501} Nf6 {-24.72/16 22536 8899098} 2. Ng5 {-7.85/19 2671 5222515} Nc6 {-27.00/17 14511 13466433}
3. Nc3 {-7.65/17 3303 6250968} Rb8 {-26.68/16 9455 7267563} 4. Nb5 {-7.50/17 2002 3888492} h6 {-29.55/15 6276 5751812}
5. g3 {-7.36/15 2160 4230216} hxg5 {-35.57/15 4283 2590160} 6. d4 {-7.37/16 2749 5299749} a6 {-36.39/14 3040 1850991}
7. Bh3 {-7.22/18 3062 5797419} Rxh3 {-45.45/14 2263 1634768} 8. a4 {-7.29/13 2175 4166946} axb5 {-48.07/13 1784 566201}
9. f4 {-7.12/13 2086 4137359} Rxh2 {-53.26/13 1487 919221} 10. Kf1 {-7.44/14 2534 5053327} Rh1+ {-57.04/13 1302 1376475}
11. Kg2 {-7.96/16 4386 8475827} Rxc1 {-58.04/13 691 726535} 12. d5 {-7.15/13 2070 3947478} bxa4 {-61.18/13 1319 688528}
13. g4 {-7.08/15 5440 9840353} gxf4 {-65.99/13 1198 984869} 14. g5 {-7.14/13 2806 5047764} Nxd5 {-71.30/14 908 882271}
15. e3 {M-5/26 2095 4033627} Rxc2+ {M+5/24 584 816676} 16. Kh1 {M-4/84 1417 3135316} Ne5 {M+4/34 249 456096}
17. g6 {M-3/100 21 42295} fxg6 {M+3/64 43 79289} 18. b4 {M-2/100 42 70880} Nf3 {M+2/64 10 10314}
19. exf4 {M-1/100 10 1322} Rh2# {M+1/64 10 2665} 0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Zahak 9.0"]
[Black "Stockfish 130122"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "11"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. Nf3 {-7.85/17 3525 5952501} g6 {-23.15/24 4411 11469054} 2. Ng5 {-7.76/17 2805 5536022} e6 {-23.42/21 757 1903880}
3. Nxf7 {-7.79/20 4543 8932886} Kxf7 {-25.49/24 1605 4220346} 4. d4 {-7.62/18 4223 8144743} Qh4 {-26.30/21 1775 4586069}
5. d5 {-7.60/19 3002 5855579} exd5 {-26.72/23 2169 5490597} 6. Nc3 {-7.49/17 2007 3966685} d4 {-26.84/24 1268 3287990}
7. Nb5 {-7.00/16 3523 6877225} Nf6 {-29.24/21 1955 5294499} 8. g3 {-7.11/14 2741 5273121} Qe4 {-29.70/19 1619 4332362}
9. Bf4 {-7.11/13 2526 4801454} Bb4+ {-37.14/18 2486 6576084} 10. Kd1 {-7.55/15 1732 3173049} Qh1 {-37.69/17 1551 3946840}
11. c3 {-7.88/16 2014 3816409} Qxf1+ {-37.69/18 2709 6664078} 12. Kd2 {-7.96/15 2096 4151139} Ne4+ {M+8/38 1384 3111812}
13. Kc2 {-8.60/15 3362 6427943} Qxe2+ {M+7/42 1633 3903637} 14. Bd2 {M-6/23 1953 3832014} Qxd2+ {M+6/48 1549 3978159}
15. Kb3 {M-5/32 1669 3686497} Nc5+ {M+5/58 1498 4498251} 16. Kc4 {M-4/72 1482 4300103} Nc6 {M+4/118 1488 7896951}
17. Nd6+ {M-3/100 111 82909} Ke6 {M+3/245 23 166941} 18. Kb5 {M-2/100 10 11461} Qe2+ {M+2/245 25 12054}
19. c4 {M-1/100 14 2062} a6# {M+1/245 21 11524} 0-1


[Event "Computer event"]
[Site "Somewhere on Earth"]
[Date "2022.01.15"]
[Round "1"]
[White "Stockfish 130122"]
[Black "Zahak 9.0"]
[Result "0-1"]
[TimeControl "0/300+3"]
[Time "01:17:28"]
[Board "12"]
[Termination "mate"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/1NB1KBN1 w kq - 0 1"]
[SetUp "1"]

1. e3 {-23.15/25 5617 15064729} Nf6 {-7.96/15 2117 3532489} 2. b3 {-22.92/22 1521 3903871} c6 {-8.24/16 2401 4914556}
3. Nf3 {-23.04/22 2331 5971185} Qa5 {-8.21/18 9911 19065837} 4. a4 {-23.07/22 1829 4448111} Qf5 {-8.23/18 2422 4686343}
5. Bd3 {-22.85/22 815 1894053} Qxd3 {-8.42/15 2073 4066941} 6. cxd3 {-19.13/19 1181 2412989} a6 {-8.62/16 4236 8537346}
7. Bb2 {-19.42/24 15046 30211958} d6 {-8.70/18 1910 3864354} 8. Ke2 {-19.46/22 8071 15879338} Rg8 {-8.83/18 9246 18584801}
9. e4 {-19.38/20 3837 7658526} Bg4 {-8.74/17 2129 4258087} 10. h3 {-19.31/24 1446 2907188} Bh5 {-8.67/18 3683 7390395}
11. g4 {-18.61/21 1106 2190522} Nxg4 {-8.61/19 4761 9303211} 12. hxg4 {-18.07/19 1120 2219884} Bxg4 {-8.56/18 1315 2647928}
13. d4 {-18.81/22 4615 9285798} Nd7 {-8.63/18 4016 7766343} 14. d3 {-19.23/23 6891 14006747} d5 {-8.87/16 1377 2679347}
15. Nbd2 {-18.55/21 3430 6928482} e6 {-8.84/17 1203 2213879} 16. Ba1 {-19.13/23 12889 24645747} Be7 {-8.96/16 2155 3941577}
17. Kf1 {-19.13/19 1139 2052085} Rd8 {-8.86/17 1492 2873917} 18. Bc3 {-18.69/18 1677 3344503} Bxf3 {-8.76/15 1288 2488953}
19. Nxf3 {-19.07/18 887 1752964} g5 {-8.80/17 1332 2720486} 20. Ba5 {-19.76/19 2813 5758649} Rc8 {-8.80/18 1889 3719664}
21. Ne1 {-19.19/17 507 958242} c5 {-8.86/16 2160 4242556} 22. Bc3 {-20.46/19 1755 3530158} h6 {-8.94/16 1181 2248622}
23. exd5 {-19.69/14 226 423438} Nf6 {-8.93/18 1225 2394617} 24. dxe6 {-18.37/16 363 713495} Nd5 {-8.97/18 1108 2072789}
25. Bb2 {-19.69/18 2139 4459462} fxe6 {-8.89/18 1492 2741203} 26. dxc5 {-19.84/15 1368 2877783} Bxc5 {-8.90/19 1276 2326058}
27. d4 {-19.71/14 410 789668} Bd6 {-9.03/18 1403 2542622} 28. Nd3 {-20.79/16 901 1967593} Rc2 {-9.04/18 1088 1979640}
29. Bc1 {-23.57/18 1623 3724683} Ke7 {-9.19/16 1586 2851021} 30. Ke1 {-20.30/13 153 295068} Rxc1+ {-9.28/18 1333 2355596}
31. Nxc1 {-17.89/16 247 556026} Rc8 {-9.29/20 1845 3358922} 32. Nd3 {-19.84/16 833 2046553} Rc3 {-9.37/19 1026 1825473}
33. Kd2 {-21.84/20 2536 6513533} Rxb3 {-9.36/20 1572 2876477} 34. Kc2 {-24.46/16 1307 3229336} Rc3+ {-9.38/20 1075 1951203}
35. Kd2 {-22.61/14 161 353880} g4 {-9.40/20 1753 3082749} 36. f3 {-26.30/17 1733 4124298} gxf3 {M+9/21 977 1844216}
37. a5 {M-7/30 480 1097422} Rxd3+ {M+7/26 998 2110387} 38. Kxd3 {M-6/30 240 598507} Bb4 {M+6/28 1073 2384490}
39. Kc2 {M-5/41 260 901596} f2 {M+5/35 1011 2306284} 40. Kb1 {M-4/132 318 2114764} f1=Q+ {M+4/94 972 2184585}
41. Kc2 {M-3/245 62 474354} Qe2+ {M+3/100 78 185143} 42. Kc1 {M-2/245 24 19600} Ba3+ {M+2/100 11 9097}
43. Kb1 {M-1/245 24 511} Qb2# {M+1/100 10 5068} 0-1