MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "57"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "1nbqkbnr/r2ppppp/1Q6/p1p5/8/2P1P3/PP1P1PPP/RNB1KBNR w KQk - 0 5"]
[GameDuration "00:00:20"]
[GameStartTime "2026-09-14T16:06:18 +0000"]
[GameEndTime "2026-09-14T16:06:38 +0000"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa7 {+8.53/8 0.019s, n=17008, sd=13} Qc7 {-8.41/9 0.035s, n=25544, sd=16}
6. Qxc7 {+8.32/9 0.028s, n=25568, sd=14} e5 {-8.14/8 0.032s, n=28115, sd=18}
7. Qd8+ {+8.58/7 0.026s, n=28101, sd=13} Kxd8 {-8.57/9 0.048s, n=46368, sd=12}
8. Ne2 {+8.27/8 0.035s, n=37449, sd=13} Ba6 {-8.11/7 9.347s, n=8000000, sd=11}
9. c4 {+8.47/7 0.012s, n=12369, sd=11} Bxc4 {-7.74/9 0.016s, n=16345, sd=13}
10. b3 {+7.80/9 0.049s, n=45240, sd=14} Nc6 {-7.77/9 0.026s, n=26205, sd=14}
11. bxc4 {+7.80/9 0.034s, n=31698, sd=17} Nb4 {-7.81/10 0.111s, n=104131, sd=17}
12. Nec3 {+7.70/8 0.017s, n=17424, sd=14} Bd6 {-7.81/8 0.026s, n=20349, sd=14}
13. Na3 {+7.94/8 0.012s, n=12427, sd=10} Ke7 {-7.92/6 0.015s, n=12716, sd=9}
14. Ncb5 {+7.99/7 0.379s, n=326131, sd=14} Nd3+ {-8.05/7 0.023s, n=20976, sd=13}
15. Bxd3 {+8.31/6 0.015s, n=14543, sd=11} Kf8 {-8.00/7 0.051s, n=42624, sd=10}
16. Bb1 {+8.59/8 9.239s, n=8000000, sd=13} Ne7 {-8.55/6 0.013s, n=13547, sd=9}
17. g3 {+8.34/7 0.029s, n=26745, sd=12} Nc6 {-8.42/6 0.015s, n=14415, sd=8}
18. d4 {+8.47/7 0.030s, n=28135, sd=10} h6 {-8.47/7 0.034s, n=32543, sd=11}
19. dxc5 {+8.45/7 0.101s, n=88531, sd=11} Na7 {-8.40/6 0.074s, n=60964, sd=8}
20. Bd2 {+8.50/7 0.064s, n=58711, sd=10} Bc7 {-8.57/6 0.016s, n=15089, sd=9}
21. Bc3 {+8.57/7 0.018s, n=17231, sd=11} Rg8 {-8.70/7 0.016s, n=15534, sd=11}
22. f4 {+8.76/8 0.058s, n=45706, sd=12} a4 {-9.12/7 0.016s, n=15429, sd=10}
23. Bxe5 {+9.56/7 0.017s, n=17027, sd=10} Ba5+ {-9.60/7 0.038s, n=31444, sd=13}
24. Bc3 {+9.77/8 0.010s, n=12596, sd=10} d5 {-9.70/7 0.015s, n=16699, sd=10}
25. cxd6 {+10.22/9 0.024s, n=24527, sd=13} Nc6 {-9.88/8 0.026s, n=25991, sd=13}
26. Bxa5 {+10.31/9 0.030s, n=26784, sd=15}
Nxa5 {-10.23/8 0.014s, n=13138, sd=11} 27. Nc2 {+10.39/9 0.040s, n=40388, sd=14}
f6 {-10.13/8 0.012s, n=12076, sd=16, White makes an illegal move: e1h1} 0-1