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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 972bc77ed9dd0f792be913ab9f455c88

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
84.1/min
overall 84.1/min
Biggest swing
+108
Seat 2 · move 16

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-314-15.0 pawn/100lost 3
gbb+314+15.0 pawn/100won 3

Last moves

  1. 21Even0
  2. 20Even0
  3. 19Even0
  4. 18Seat 2+106
  5. 17Seat 2+2
  6. 16Seat 2+108
  7. 15Seat 1+2
  8. 14Even0
  9. 13Even0
  10. 12Seat 2+2
  11. 11Even0
  12. 10Seat 2+106

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
3604519d928009440389f130d0b0ba4e5481de06810260d0928a709827a5f122
Seed hash
6969ff5b405c55cb3a363ce1db79435eb268b223ecc243c14af6fef7822dc2a4 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,966, Merkle root e4010a76644f2038aa5deadbbc13f46e7b0730d49d5e9b062cba761437e9d16a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 21250a15db6ab85cc6a1bc5c98ac7c908224e6f7661f874bd2219d3cb16d82f3
  2. a5bba9d2897497924619a208585fae4b0fd7b8fe47e0f90c2c7929707779b834
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h6"
21"d2d4"
32"g7g5"
41"e1d3"
52"d7d6"
61"f1e3"
72"b7b5"
81"a2a4"
92"b5a4"
101"g1e1"
112"c7c6"
121"e1a5"
132"d8d7"
141"d4d5"
152"c6d5"
161"d3b4"
172"d5e4"
181"a5b5"
192"d7e6"
201"b5f5"