MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "486"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqk1nr/1pppbppp/n7/p3p3/1P1N4/8/PBPPPPPP/RN1QKBR1 b Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:10:44 +0200"]
[GameEndTime "2026-09-14T17:10:45 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+6.75/10 0.017s, n=15435, sd=16}
6. b5 {-6.66/9 0.016s, n=13645, sd=11} Nc5 {+6.77/10 0.018s, n=14671, sd=17}
7. Bxd4 {-7.04/8 0.022s, n=14903, sd=12} Ne6 {+6.99/10 0.023s, n=19271, sd=18}
8. Bb2 {-6.81/10 0.016s, n=13014, sd=8} Nf6 {+6.97/9 0.050s, n=36918, sd=14}
9. g4 {-6.76/9 0.021s, n=16188, sd=12} d5 {+7.22/9 0.019s, n=12802, sd=15}
10. a4 {-6.93/7 0.023s, n=14411, sd=10} Qd6 {+7.62/9 0.020s, n=13744, sd=13}
11. Rg2 {-7.38/9 0.027s, n=22429, sd=14} Nf4 {+8.01/11 0.039s, n=30624, sd=14}
12. Rg1 {-7.46/9 0.020s, n=14827, sd=15} Bxg4 {+8.20/10 0.012s, n=12843, sd=11}
13. Ra3 {-8.20/8 0.057s, n=40804, sd=13} d4 {+8.29/8 0.022s, n=14603, sd=11}
14. c3 {-8.23/7 0.019s, n=15139, sd=11} Nd3+ {+10.19/8 0.017s, n=13482, sd=10}
15. exd3 {-9.55/7 0.024s, n=19916, sd=13} Bxd1 {+9.21/8 0.030s, n=20309, sd=12}
16. Kxd1 {-8.94/7 0.056s, n=30026, sd=10} Qxh2 {+9.10/8 0.045s, n=31337, sd=12}
17. Rg2 {-8.87/7 0.024s, n=13537, sd=11} Qh1 {+9.37/9 0.031s, n=24393, sd=14}
18. Ke1 {-9.40/8 0.037s, n=29257, sd=13} dxc3 {+9.67/9 0.027s, n=19974, sd=12}
19. dxc3 {-9.22/8 0.043s, n=35874, sd=13} Bxa3 {+10.12/9 0.018s, n=12121, sd=14}
20. Ba1 {-10.25/8 0.064s, n=48886, sd=13, Black makes an illegal move: e8a8} 1-0