MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "18"]
[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/1pppppbp/p7/2P3N1/6p1/3P4/PP2PPPP/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:00 +0000"]
[GameEndTime "2026-09-14T13:35:01 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.92/9 0.031s, n=17482, sd=14}
6. cxd6 {-1.00/10 0.025s, n=18545, sd=15} cxd6 {+1.03/10 0.016s, n=13394, sd=9}
7. Nc3 {-1.39/9 0.023s, n=14446, sd=17} h6 {+1.22/11 0.023s, n=15178, sd=17}
8. Nge4 {-1.56/10 0.021s, n=15875, sd=17} d5 {+1.86/11 0.031s, n=24284, sd=18}
9. Ng3 {-1.37/10 0.015s, n=12795, sd=18} d4 {+2.12/10 0.021s, n=19605, sd=16}
10. Na4 {-1.72/10 0.032s, n=22875, sd=17} h5 {+1.21/8 0.022s, n=16195, sd=13}
11. e4 {-1.95/8 0.023s, n=12951, sd=12} h4 {+1.47/11 0.017s, n=14901, sd=17}
12. Nf5 {-1.40/11 0.023s, n=18779, sd=14} Bxf5 {+1.32/11 0.045s, n=35175, sd=17}
13. exf5 {-2.08/9 0.022s, n=12906, sd=13} Nd7 {+1.59/10 0.015s, n=12692, sd=15}
14. Qxg4 {-1.50/10 0.027s, n=15437, sd=14} Be5 {+1.33/9 0.026s, n=20249, sd=13}
15. b4 {-1.39/10 0.020s, n=17813, sd=14} Ngf6 {+1.30/10 0.018s, n=16731, sd=16}
16. Qd1 {-1.54/9 0.025s, n=14574, sd=16} Rc8 {+1.98/10 0.022s, n=18636, sd=16}
17. Be2 {-1.77/10 0.036s, n=15193, sd=16} b5 {+1.63/10 0.016s, n=14342, sd=19}
18. Nc5 {-1.50/12 0.026s, n=15751, sd=15} Nxc5 {+1.61/9 0.020s, n=14813, sd=14}
19. bxc5 {-1.90/12 0.091s, n=56528, sd=23} Nd5 {+1.48/10 0.032s, n=28824, sd=15}
20. Bg4 {-1.89/11 0.016s, n=15458, sd=15}
Rxc5 {+1.29/9 0.015s, n=14735, sd=15, White makes an illegal move: e1h1} 0-1