MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "205"]
[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 "rnbqkbnr/4pppp/pppp4/1B6/P3PP2/R7/1PPP2PP/1NBQK1NR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:56 +0000"]
[GameEndTime "2026-09-14T16:06:56 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+5.97/9 0.015s, n=16311, sd=14}
6. axb5 {-5.99/9 0.013s, n=12822, sd=12} e6 {+6.04/9 0.015s, n=14465, sd=15}
7. b4 {-5.89/9 0.032s, n=30275, sd=15} d5 {+6.38/10 0.056s, n=43953, sd=15}
8. exd5 {-6.31/9 0.046s, n=39921, sd=15} Qxd5 {+6.14/10 0.030s, n=26656, sd=14}
9. Nf3 {-6.43/8 0.026s, n=22361, sd=15} Nf6 {+6.07/10 0.014s, n=14251, sd=12}
10. Nc3 {-6.41/9 0.023s, n=20889, sd=12} Qb7 {+6.57/9 0.027s, n=23468, sd=12}
11. bxa6 {-6.32/8 0.012s, n=12015, sd=10} Nxa6 {+6.44/10 0.017s, n=18004, sd=15}
12. Rb3 {-6.31/9 0.019s, n=17705, sd=15} Nxb4 {+7.03/10 0.024s, n=22899, sd=14}
13. Ba3 {-6.87/7 0.016s, n=12108, sd=12} Nd3+ {+7.15/9 0.011s, n=12082, sd=13}
14. cxd3 {-7.15/8 0.014s, n=12256, sd=15}
Bxa3 {+7.12/10 0.015s, n=16418, sd=12, White makes an illegal move: e1h1} 0-1