MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2976"]
[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 "r1bqkb1r/pp1ppppp/n1p5/3n4/5P2/P1N5/1PPPPNPP/R1BQKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:06:34 +0200"]
[GameEndTime "2026-09-14T18:06:34 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf4 {+0.84/10 0.028s, n=14941, sd=15}
6. d4 {-0.31/10 0.017s, n=13430, sd=13} e5 {+1.09/10 0.041s, n=22843, sd=15}
7. dxe5 {-0.86/10 0.027s, n=19059, sd=16} Ng6 {+0.99/11 0.017s, n=13783, sd=18}
8. Nfe4 {-0.39/11 0.021s, n=17334, sd=20} Nxe5 {+1.38/10 0.021s, n=13512, sd=17}
9. Bf4 {-1.06/10 0.023s, n=17955, sd=13} Qe7 {+0.66/8 0.020s, n=13285, sd=11}
10. e3 {-0.35/10 0.042s, n=29723, sd=18} f6 {+0.71/10 0.047s, n=28036, sd=18}
11. Bxa6 {-0.89/11 0.030s, n=21969, sd=18}
bxa6 {+0.71/10 0.025s, n=18854, sd=17, White makes an illegal move: e1h1} 0-1