MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1196"]
[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 "rnbqk1nr/pp1p1pp1/B2b3p/2p1p3/1P6/N3P3/P1PP1PPP/R1BQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:13 +0000"]
[GameEndTime "2026-09-14T13:39:14 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa6 {+7.07/10 0.027s, n=21168, sd=12}
6. b5 {-6.95/8 0.049s, n=31037, sd=12} Nc7 {+7.47/9 0.017s, n=15252, sd=13}
7. Bb2 {-7.07/9 0.036s, n=28363, sd=13} Ne6 {+7.18/10 0.034s, n=18758, sd=16}
8. Nc4 {-6.86/11 0.018s, n=13767, sd=16} Bc7 {+7.08/10 0.030s, n=16975, sd=16}
9. Nxe5 {-6.98/9 0.030s, n=18534, sd=13} a6 {+6.98/9 0.023s, n=17863, sd=19}
10. a4 {-6.79/8 0.020s, n=14266, sd=12} d6 {+6.85/8 0.025s, n=19570, sd=12}
11. Nd3 {-6.61/9 0.039s, n=24565, sd=14} c4 {+6.83/9 0.027s, n=19333, sd=14}
12. Nf4 {-6.23/10 0.034s, n=25939, sd=16} Nxf4 {+6.40/8 0.015s, n=12028, sd=15}
13. exf4 {-6.14/10 0.034s, n=24579, sd=16} Nf6 {+6.31/8 0.028s, n=16417, sd=15}
14. Qe2+ {-6.46/9 0.052s, n=32657, sd=19} Qe7 {+6.31/8 0.023s, n=18068, sd=15}
15. Kd1 {-6.23/9 0.037s, n=20443, sd=15} axb5 {+6.86/10 0.053s, n=34964, sd=19}
16. axb5 {-6.57/8 0.024s, n=13694, sd=16}
Rxa1+ {+6.56/10 0.025s, n=21041, sd=17}
17. Bxa1 {-6.00/9 0.020s, n=18007, sd=12} Qxe2+ {+6.42/9 0.045s, n=28779, sd=13}
18. Nxe2 {-6.02/9 0.050s, n=36540, sd=16, Black makes an illegal move: e8h8} 1-0