MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "994"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqk1nr/ppppp2p/6p1/4bp2/P3PN2/8/1PPPBPPP/RNBQK2R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:40 -0400"]
[GameEndTime "2026-09-14T10:43:40 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf4 {+5.43/11 0.025s, n=22617, sd=14}
6. exf5 {-5.24/9 0.026s, n=25496, sd=14} d5 {+5.54/9 0.017s, n=19965, sd=15}
7. fxg6 {-5.24/9 0.026s, n=25905, sd=14} hxg6 {+5.56/10 0.030s, n=29428, sd=17}
8. d4 {-5.37/10 0.018s, n=16411, sd=12} Bxc1 {+5.50/9 0.016s, n=15378, sd=15}
9. Qxc1 {-5.78/10 0.024s, n=28820, sd=15} Nc6 {+5.84/10 0.011s, n=14284, sd=15}
10. Nc3 {-5.57/9 0.018s, n=14540, sd=12} Nxd4 {+5.26/9 0.028s, n=24288, sd=14}
11. Bd3 {-5.70/9 0.011s, n=14171, sd=17} Bf5 {+5.75/9 0.024s, n=20695, sd=15}
12. Bxf5 {-5.28/10 0.017s, n=15209, sd=13}
gxf5 {+6.29/10 0.014s, n=12226, sd=11} 13. Qd2 {-6.29/9 0.019s, n=24315, sd=13}
c5 {+6.30/10 0.023s, n=25781, sd=17, White makes an illegal move: e1a1} 0-1